Joint Declaration Property enterprises, as the front-line guarantee units for the efficient operation of the city, quickly threw themselves into the prevention and control work after the outbreak, set up headquarters and regional epidemic prevention teams in succession, actively assumed social responsibilities and implemented relevant national epidemic prevention policies. Jiahe Jiaye Property Service Research Institute, as a professional leader in the property industry, fully affirmed the important role of the property industry in this epidemic prevention battle. At the beginning of the epidemic, it put forward the prevention and control principle of "the first line of treatment is in medical treatment, and the first line of epidemic prevention is in the property".

　　On February 6th, Jiahe Household collected and summarized the epidemic prevention experience of 16 top 100 property enterprises, and launched the Epidemic Prevention Guide for Residential Property Version 1.0 (click the blue font to see the details). After the guide was issued, we successively received epidemic prevention solicitation letters from many property enterprises. Through continuous iteration and summarization, up to today, we have combined the excellent epidemic prevention experience of 33 top 100 property companies, jointly established a research group on special service topics of property management industry, and summarized and launched a more comprehensive and perfect "COVID-19 Epidemic Prevention Guide for China Property Management Industry (Commercial Property) Version 1.0".

　　At present, the member units of the research group have accumulated a management area of over 2.5 billion square meters, covering 31 provinces, nearly 400 cities and counties and over 50 million owners, and can sum up representative industry standards.

　　Recently, enterprises will resume work in full swing. In order to help property enterprises to carry out epidemic prevention in office buildings, industrial parks, hotels and other commercial offices in various cities smoothly, ensure the normal operation of enterprises, and also sum up their experience in epidemic prevention in commercial offices in the future, Jiahe Family Industry has jointly established a joint prevention and control mechanism for commercial property epidemics with a number of outstanding commercial property enterprises in the industry.

　　The establishment of the joint prevention and control mechanism aims to quickly respond, coordinate linkage, and combine excellent practical cases and valuable experience of enterprises to write and launch a set of standardized and refined guidelines for epidemic prevention of commercial properties to fight the epidemic. In the future, we will continue to introduce the research system, service standards and excellent service experience of the property industry to the industry.

　　This "China Property Management Industry novel coronavirus Epidemic Prevention Guide (Commercial Property Edition) Version 1.0" focuses on effectively preventing the epidemic from spreading in commercial projects, and extracts 20 detailed rules and 62 measures from 7 dimensions, and shares the characteristic commercial epidemic prevention cases of excellent property enterprises.

　　Research Group on Special Service of Property Management Industry (to be established)

　　February 24, 2020

　　China Property Management Industry COVID-19 Epidemic Prevention Guide (Commercial Property Edition) Version 1.0.

　　First, the property organization and management criteria

　　1. Set up a commercial epidemic prevention special team (1) Set up a commercial epidemic prevention team led by the corporate headquarters to make unified arrangements for epidemic prevention work; (2) On the basis of the previous work, through combing and induction, a Handbook on Epidemic Prevention for Commercial Offices, industrial parks and other commercial offices is refined.

　　(3) All commercial projects are revised and improved according to their own project characteristics and the latest requirements of the local government, so as to fully implement the normative, scientific and effective prevention and control measures.

　　2. Establish close contact with the resident units.

　　(1) Inform the resident unit of the current work and preparations made by the property management company, as well as the matters needing attention and suggestions on epidemic prevention measures of the resident unit, and remind them to work in isolation and peak shift; (2) Send a survey form to the docking person of the stationed unit, count the time of returning to work of the stationed unit and the situation of Hubei employees, and ask the personnel from Hubei area or who have contacted Hubei (including those who will be employed after the year) to isolate themselves for 14 days, and only after the observation period is confirmed to be asymptomatic can they enter the building for work;

　　(3) Keep real-time communication with the resident units, and report any abnormality immediately.

　　3. Implement relevant policies of local government.

　　(1) Assign special personnel to communicate with the local government departments, receive, publicize and execute the epidemic prevention documents issued by the government departments, and ensure that the health and epidemic prevention, market supervision and housing construction departments in the jurisdiction should achieve joint prevention and control, and ensure that all prevention and control measures are implemented; (2) Strengthen the information submission, and each property service enterprise shall report the epidemic prevention and control work within 24 hours before 12:00 noon every day to the resident unit and the community (town office);

　　(3) Those who fail to perform their duties in the epidemic prevention and control work and cause epidemic harm will be investigated for responsibility according to law.

　　Second, the staff management guidelines

　　1. Internal training of employees (1) Property companies set up special epidemic prevention teams to conduct unified epidemic prevention training for employees, explaining in detail the knowledge of epidemic prevention and control, the basic knowledge of disinfection and disinfection, and the correct configuration of disinfectant;

　　(2) Training and management of outsourced units (cleaning personnel).

　　2. Employee health management

　　(1) All employees shall be quarantined for 14 days before returning to work; (2) After employees take up their posts, they shall adhere to the system of submitting daily health information to employees, and require all employees of the company to report their health status twice before going to work and before leaving work every day;

　　(3) Establish a ledger to ensure that epidemic prevention services are safer and better.

　　Three, personnel in and out of the management criteria

　　1. Entrance and exit of the building (1) The property management company arranges special personnel to check the wearing of masks for all people entering and leaving the building. The wearing of masks must be in accordance with the norms and safety, and those who do not cooperate are not allowed to enter the building; (2) All personnel entering and leaving the building must complete the temperature test at the entrance and cooperate with the building staff to sign the Personal Health Commitment and Epidemic Prevention Book. Only after passing the temperature test and signing the letter of commitment can they enter the building;

　　(3) Assign special personnel to guide the personnel entering and leaving the building, so as to reduce the waiting time of the personnel in line, which not only ensures the effective control of the personnel entering and leaving the building, but also does not affect the personnel entering the building.

　　2. Parking lot

　　(1) Arrange a special person at the entrance of the parking lot to strictly control and monitor the body temperature of all the people entering the garage; (2) The white list issued by those with normal body temperature shall be recorded and kept, and no entry conditions shall be allowed;

　　(3) The fresh air in the underground parking lot shall last no less than 4 hours a day, and the vehicle parking area and main roads shall be disinfected no less than 2 times a day.

　　3. High exposure population

　　While prohibiting high-exposure people such as express delivery and take-out from entering the building, it is necessary to ensure that these items can reach customers safely and on time. (1) For express delivery, express delivery pick-up points can be set up in specific areas of the building, and the temperature of the courier can be detected and the express delivery disinfected to eliminate hidden dangers;

　　(2) For take-out, set up take-out and take-out points, and prohibit take-out and take-out personnel from entering the building, so as to reduce the risks brought by outsiders.

　　IV. Guidelines for Prevention and Control of Public Areas

　　1. Elevator (1) Restrict the passenger flow in the external area of the elevator, guide the owners of low floors to choose the stairs as far as possible, and try to avoid taking the elevator; (2) Reduce the density of people in the elevator hall and the number of people taking the elevator; (3) Cover the elevator button with plastic wrap and change it every hour; (4) In order to avoid cross-infection, the elevator car shall be disinfected once every hour, and the ratio concentration of disinfectant shall be increased;

　　(5) Put paper towels in the elevator car for people coming and going.

　　2. Central air conditioning system

　　(1) During the epidemic period, in order to avoid air cross-contamination, the return air valve of the floor air-conditioning treatment unit was closed, and the fresh air valve was fully opened, so that the system was turned into a new air mode; (2) Disinfect the air conditioning unit every week; (3) Open fresh air from 8: 00 to 18: 00 every day to ensure indoor air circulation;

　　(4) Give priority to natural wind ventilation to ensure smooth indoor air.

　　3. Office area

　　(1) Customize disinfection of the office area of the resident unit, and advocate regular ventilation in the office area; (2) When customers use the meeting for too long, remind them to open the window for ventilation once, and the time is not less than 5 minutes; (3) When no one uses the conference room, ventilate the doors/windows; (4) Ventilation for 2-3 times a day, each time for not less than half an hour;

　　(5) All control panels in the conference room shall be disinfected and covered with film, and the remote control equipment shall be covered with film and replaced every 2 hours;

　　4. Bathroom

　　(1) carry out high-frequency disinfection on the bathroom and strengthen ventilation; (2) Focus on the protection of hand contacts such as door handles and faucets, and increase the frequency of cleaning; (3) Adding antibacterial hand gel; (4) The exhaust fan in the toilet is always open;

　　(5) At the same time, increase the disinfection frequency depending on the number of users.

　　5. Functional area of the building

　　(1) The rest tables and chairs in the smoking area should be evacuated to avoid employees staying or gathering; (2) Stop using the visitor plane in the lobby to avoid infection brought in by outsiders;

　　(3) The maternity room and gym are suspended;

　　6. Building Restaurant

　　(1) Strengthen the health supervision of the staff of the catering company in the building, require the staff of the catering company to monitor their body temperature twice a day, and report to the property management company, and monitor the body temperature of the staff who enter the restaurant to take meals to ensure the safety and health of customers; (2) Dining staff in the building should adopt a separate dining system, and the staff should be equipped with separate tableware, and it is forbidden to gather and eat face to face;

　　(3) The temperature in the center of the meal is not lower than 75 degrees Celsius. All raw and cold meals should be suspended, and take-away food should be used instead of in-class food. Bring your own lunch box and have a healthy meal.

　　Five, prevention and control information publicity guidelines

　　1, offline publicity (1) set up "epidemic prevention and control" related signs indoors and outdoors; (2) Make publicity and guidance in conspicuous positions such as bulletin boards and elevator entrances of the building to enhance the protection awareness of merchants and employees; (3) Follow up the latest epidemic prevention measures and precautions in time on the LED display screen in the lobby and elevator entrance of the building;

　　(4) Remind the staff on each floor to do a good job in epidemic prevention, and guide all members of the building, Qi Xin, to work together to fight the epidemic.

　　2. Online publicity

　　(1) The property management enterprise arranges a special person to write a professional rework protection guide and push it through the enterprise official micro;

　　(2) For office epidemic prevention knowledge, employees can publicize it on various online platforms such as circle of friends and business households.

　　Six, epidemic prevention materials control guidelines

　　1. Material purchase: through various channels, accelerate the purchase of medical masks, alcohol, disinfectant, temperature measuring gun and other prevention and control materials, among which masks should have a certain amount of reserves to ensure timely distribution; 2. Material purchase

　　Strictly control the warehousing and warehousing management of epidemic materials, especially hazardous materials;

　　3, material distribution

　　Set up 1F entrance mask collection point, and provide special personnel to provide employees with mask collection and correct use guidance services on site every day.

　　Seven, other special epidemic prevention guidelines

　　1. Set up an isolation room (1) Set up a special isolation room in the building, and arrange for employees who have abnormal body temperature to enter the isolation room for a temporary rest;

　　(2) Arrange professional medical personnel to make further examination for those with abnormal body temperature.

　　2. Exclusive classification of discarded masks

　　(1) Set up a special trash can for recycling discarded masks on the periphery of the building to standardize the delivery of discarded masks; (2) Waste masks and other epidemic prevention articles are packaged separately and disinfected; (3) The garbage is treated by a closed extrusion garbage truck to reduce the spread of viruses;

　　(4) Increase the daily disinfection frequency of trash cans and cleaning rooms.

　　3. Provide errand service

　　In order to avoid the risk of virus spread caused by people gathering, employees of property companies can provide errands for customers. For example, the online ordering function is opened, and the daily menu is provided, which is delivered by specialized personnel.

　　Case sharing of epidemic prevention in characteristic commercial offices

　　I. Excellent Property

　　In order to ensure the normal and safe development of economic production order during the epidemic period, excellent property policy and scientific epidemic prevention, comprehensive prevention and control measures for returning to work were deployed in many office buildings across the country.

　　1, in and out of the gate and elevator high frequency disinfection:

　　The elevators are additionally provided with button covering film and elevator button special paper, and each elevator is disinfected with medical alcohol and the disinfection/replacement frequency is increased from 2 hours to 1 hour; At the same time, the exhaust facilities in the elevator are always open, increasing the number of air changes.

　　2. Set up temporary isolation room for epidemic detection and community linkage mechanism:

　　Set up a temporary isolation point in the peripheral area of the office building to isolate those who have exceeded the standard in body temperature detection and have symptoms such as cough and chest tightness, and inform the medical staff to take them away, while keeping the high-frequency area disinfected.

　　3, fully open online communication, information check at any time.

　　You can check the emergency announcements of office buildings during the epidemic by downloading and identifying the excellent O+APP/ applet, and you can communicate online in the property services module at any time. For partners who need property services during the epidemic, you can learn about the relevant service contents and the application methods of the contents in the O+ property services section and download the required application materials in advance.

　　4, peace of mind package, safe delivery

　　During the epidemic, Premier Property and Premier Commerce launched the "Peace of Mind Package" office delivery service. The property will be delivered by a dedicated person under overall management, and the exclusive channel for epidemic prevention and control will be delivered safely, effectively reducing the contact of unconventional personnel, reducing the risk of personnel contacting and spreading the epidemic, and ensuring office safety.

　　5. Set up express-take-away transfer station.

　　During the epidemic period, in order to reduce the contact frequency, the courier/takeaway personnel will deliver the goods to the courier cabinet or the designated area, and the excellent building distribution staff will uniformly control the goods and kill and protect the transfer station.

　　6, artificial+thermal imaging thermometer double guarantee

　　In order to identify the fever more conveniently and effectively, in the excellent and dense office building, a thermal imaging thermometer is used at the same time of manual temperature measurement, and a special person is assigned to monitor the temperature measurement of personnel in real time.

　　7, enterprise restaurant epidemic control

　　For corporate customers, there are staff restaurants. In terms of restaurant epidemic control, Zhuoyue Property has also formulated and launched a series of services for employees to eat with confidence. Including daily inspection of restaurants; Adjust the spacing and orientation of tables and chairs in the dining room to keep one-way dining; Assist corporate customers to customize the dining demand statistics, summarize the daily demand and package the catering suppliers in advance, so that employees can take the post-meal card to eat, and configure lunch box recycling points on each floor for unified disinfection.

　　Second, the new hope service

　　1, the establishment of epidemic prevention organizations, the full implementation of various measures.

　　The new hope service set up a three-level epidemic prevention organization at the first time, and the group-region-project was in a state of emergency epidemic prevention; Actively respond to the "first-level response" of public health and safety initiated by international and local governments, and strictly implement the national "Safety Production Law" and the enterprise project safety production management system (EHS management); For the temperature detection of customers and employees of commercial enterprises, their own employees, outsourced employees and foreigners, all personnel are required to wear masks, strengthen the management measures of entrances and exits, and implement temperature detection and real-name registration; Most employees cancel their vacations and have been fighting in the front line; Establish an emergency liaison organization for commercial and enterprise projects and implement "one daily report"; Start the inventory and reserve of epidemic prevention materials; Follow up and respond to the epidemic prevention information published by the health department, hospital and street office of the country and the city.

　　2, the implementation of internet plus wisdom.

　　Business buildings are often crowded with people, and most of them have migrated during the epidemic period. In order to ensure the health and safety of all enterprises and employees, New Hope Service cooperated with supplier partners to urgently develop and complete the access management system of "internet plus Smart Pass" in five days, and collected the necessary information on epidemic prevention for all the people entering and leaving, and checked and verified their health status and contact history in advance.

　　3, garage automatic spraying disinfection, pedestrian disinfection blanket

　　Auto-spraying disinfection is installed in the garage, and the wheel parts are disinfected centrally for safety and epidemic prevention; Pedestrians are provided with disinfection blankets and a 1-meter equidistant safe queuing area, so that customers can "be farther away and feel more at ease".

　　4. Elevator Jiugongge

　　Advocate low-floor customers to exercise and climb stairs; High-rise customers take the elevator in nine squares.

　　5, cloud disinfection

　　"Disinfection in the Cloud" The new service products developed during the epidemic period have stimulated small and micro enterprises to meet the epidemic prevention needs of owners and customers, while developing their own business, they have reduced the impact of the epidemic on the survival and development of small and micro enterprises.

　　6, box meal distribution

　　After the enterprise returns to work, it provides lunch box distribution for customers in the park/office building; The whole process of lunch box from production to distribution is ultraviolet disinfection, so that customers can rest assured of their office and life.

　　7. Joint epidemic prevention

　　New Hope Service creates a safe working environment for customers, not only for one customer, but also for the health of all enterprises and employees. We especially appeal to all enterprises to work together with New Hope Service to build an epidemic response plan and strengthen epidemic prevention from four dimensions: environment, personnel, materials and system.

　　III. Poly Commercial Property

　　Under the guidance of Poly Property Headquarters, Poly Commercial Property quickly compiled a number of special guiding documents, which not only created a set of "2358" office building epidemic prevention practical guidelines for hard-core epidemic prevention, but also formed a number of characteristic business-run epidemic prevention measures to prepare for the epidemic prevention for the majority of businesses to return to work.

　　1, the addition of "epidemic prevention gas station":

　　Starting from the details, an "epidemic prevention gas station" was added in the lobby of each project, equipped with disposable disinfection supplies to provide disinfection convenience for the majority of businesses.

　　2, thermal imaging infrared temperature measurement:

　　Projects such as Tianmu Square, International Plaza and Poly Clovis are equipped with thermal imaging temperature measuring equipment for temperature measurement, which can efficiently, quickly and safely measure the temperature of personnel, speed up the entry of businesses and avoid crowd gathering.

　　3. Special trash can for non-connected induction discarded masks:

　　Set up a non-contact intelligent induction trash can, and set up professional cleaning personnel to clean and disinfect it regularly, and then uniformly remove it from the street to reduce secondary pollution and infection caused by contact with pollutants when discarded.

　　4. Stick a nine-square grid on the elevator, a floor sticker indicating the queuing interval at the entrance and exit of the lobby, and a sole disinfection pool.

　　5, set up a takeaway pick-up point:

　　Staff canteens in office buildings shall formulate access guidelines, control the flow of people, replace in-class meals with takeout, and encourage bringing their own lunch boxes for healthy dining.

　　6, bottom business management:

　　Strengthen the patrol of shops and ask shops to do well in epidemic prevention work such as temperature measurement, disinfection and wearing masks; During the epidemic, convenience stores and restaurants were suspended.

　　IV. Zhongzhou Property

　　At present, it is at the peak of enterprises’ resumption of work and production, and it is also the key node to promote the anti-epidemic work of commercial properties. Zhongzhou Property has strengthened prevention and control measures to fully support office customers to return to work safely and efficiently.

　　1, staff epidemic prevention training and pre-job self-examination, security to protect customers in order to protect customers more safely, all projects strengthen the protection and logistics support of on-the-job front-line employees to ensure adequate supply of materials; Conduct employee self-examination before taking up the post to enhance the awareness of prevention; Grasp the dynamic whereabouts of employees who have not returned to work, and return to work only after compulsory isolation.

　　▲ In the case of national material shortage, each project mobilized all forces to reserve sufficient protective materials, and distributed protective gloves and masks to front-line employees every day to reassure employees and customers.

　　▲ Conduct daily knowledge training on epidemic prevention and control, so that everyone can understand and pay attention to the epidemic, so as to prevent the virus more effectively and scientifically; Front-line personnel self-test their body temperature before work every day, record the data, monitor in real time, and punch cards online for employees who have not returned to work every day.

　　2. Group prevention and control of the epidemic situation, and coordination of enterprises to return to work and fight the epidemic situation requires group prevention and control. At this time, the propaganda and prevention of the epidemic situation is particularly important. In the lobby of each office building project, various announcements such as warm tips on epidemic prevention, company epidemic prevention documents, epidemic prevention and control guidelines, etc. are placed, and important tips such as wearing masks and taking temperature when returning to work are broadcast on the electronic screen. At the same time, do our best to coordinate the resumption of work and production.

　　▲ Before the resumption of work, the property managers of each project repeatedly issued the notice of resumption of work in the customer base, actively assisted the enterprise to apply for resumption of work, kept in touch with customers at all times, and solved problems for customers online; And for the enterprises that have resumed work, disinfection and disinfection will be carried out to remind them to work in isolation and off-peak, and the property service center will do its utmost to help enterprises resume work safely.

　　3. Control personnel in and out, and build a security line to prevent the epidemic. SCC, Zhongzhou Building, Yiluan Building, Zhongjing Building, Quark Space and other projects will reduce the number of people/vehicles in and out, and set up epidemic monitoring points. If there is any abnormality, it will be reported in time. If there are external personnel working, health monitoring and registration are required; Customers and vehicles returning from outside the province are strictly registered, focusing on customers returning from Hubei. If there are fever cases, report them to the community for registration and testing in time.

　　▲ Set up temperature detection zone and temporary isolation zone, and strictly control the import and export of personnel and vehicles: set up temperature detection zone and temporary isolation zone at the entrance of the lobby for each project to detect everyone entering and leaving the building, and some projects use thermal imaging thermometers.

　　▲ Set up take-away and express transfer stations, lunch box recycling stations and special garbage bins for "discarded masks": In order to reduce personal contact, set up take-away and express transfer stations for each project for unified management and unified receiving and dispatching. At the same time, set up a lunch box recycling bin and a special garbage bin for "discarded lunch boxes" to separate the "discarded masks" from other garbage, and the property management personnel will disinfect them regularly.

　　4, scientific epidemic prevention, comprehensive disinfection office lobby public areas, elevators inside and outside, floor toilets, public central air conditioning and parking lot high-frequency disinfection, return to work project will adopt positive pressure air supply mode of central air conditioning, and open some curtain wall windows of the building to form ventilation convection, so as to ensure the safe supply of building ventilation and central air conditioning.

　　▲ High-frequency disinfection of public areas in the lobby, inside and outside elevators, floor toilets and parking lots of central air conditioners in public areas: property cleaning personnel disinfect public parts such as lobby, front desk, access gate, credit card reader and door handle every half hour; All lobby front desk, elevator hall, elevator and other dense places provide disposable disinfectant and disposable key paper for customers to access; Thoroughly and deeply clean and disinfect the bathroom sanitary ware at least twice a week; Disinfect and sterilize trash cans and garbage transfer stations in public areas at least twice a day without dead ends.

　　▲ Safeguard measures for central air-conditioning disinfection in public areas: the frequency of spraying disinfection at the outlet of central air-conditioning is increased to 4 times a day, so as to ensure that fresh air can be taken directly from the outside and there is no pollution source around, so as to keep the building fresh and meet the normal office needs; Each project focuses on cleaning, disinfection and disinfection of underground parking lots, garbage stations, greening around the project and all corners.

　　▲ Thoroughly disinfect important locations such as parking lots: each project focuses on cleaning, disinfection and disinfection of underground parking lots, garbage stations, greening around the project and all corners.

　　Extraordinary times, very protective. Zhongzhou Property declared war on the epidemic situation in COVID-19 with stricter control measures, more frequent environmental disinfection, more appropriate property management services and more efficient epidemic prevention actions, and took practical actions to protect businesses and defend their homes.

　　V. South China City Commercial Management

　　1, the introduction of special prevention and control guidelines, to adopt the "special rotation+party member Xianfeng Gang" model.

　　In order to help business owners in the park to improve their correct treatment of the epidemic, South China City Commercial Management issued the South China City Commercial Management Prevention novel coronavirus Epidemic Plan and the South China City Commercial Management novel coronavirus Epidemic Prevention and Control Operation Guide, so that every employee can understand the epidemic prevention and control and health knowledge, and carry out the epidemic prevention and control work correctly and effectively. In the publicity of prevention and control, the commercial management of South China City adopts the mode of "special person rotating guard+party member Xianfeng post", and the eight-city management project publicizes the knowledge of epidemic prevention and control around the clock.

　　2. Strengthen the control of the first line of defense for import and export. The professional market in the park covers a large area. In order to pay attention to the effectiveness of card point setting, each professional market only has one main entrance and exit, and the staff is on duty 24 hours a day to check the passing vehicles, so that every vehicle must be inspected and no one is missed. A strict registration and confirmation system is implemented for foreign personnel, so that the number of foreign personnel is clear and the detection effect is ensured.

　　3. Cooperate with the government, closely track and report in real time. The leaders of South China City Commercial Management cooperated with the port area industrial and commercial bureau, law enforcement bureau and other departments to investigate the relevant personnel discovered by the big data of the Ministry of Public Security, and carried out key epidemic prevention and disinfection on the surrounding areas and vehicles of the merchant. At the same time, the staff closely followed the development of the situation, cooperated with the port industrial and commercial bureau and professional medical staff to carry out medical examination on specific personnel, and reported the personnel’s condition to the government and the company in real time to ensure the first response, the first arrival and the first solution.

　　4. The matrix combination spread the propaganda of epidemic prevention and control everywhere. The leaders of the commercial management operation layer in South China City and the principal responsible persons of various departments went to work normally, issued prevention and control instructions in time, broadcast the prevention and control trends, closely monitored the implementation of epidemic prevention and control work in the park, and ensured that the organization, measures and publicity were in place. More than 3,000 epidemic prevention and control notices were posted and more than 800 banners were made. Outdoor big screen, real-time broadcast of epidemic prevention and control announcements and knowledge posters on outdoor LED screens at important intersections in various parks in the form of rolling play all day.

　　VI. Jindi Property

　　Jindi Property established a five-level prevention and control mechanism at the first time. Take Shenzhen Jindi Weixin Software Park as an example, because the property service team of Weixin Software Park experienced SARS in 2003 and accumulated rich experience, they quickly made an accurate prediction of the epidemic situation, timely reserved epidemic prevention materials, and deployed them to the relevant property service personnel in Shenzhen to rework on duty on the premise of meeting the government’s epidemic prevention screening and regulations for duty personnel.

　　Part of the five-level epidemic prevention mechanism of Jindiweixin

　　Set up temporary isolation zone

　　Yi Labao, exhibition stands, banners, etc. for epidemic prevention publicity are put into the project; Robot Xiaojin also joined the ranks of epidemic prevention propaganda; At the same time, do a good job in epidemic prevention tips at customer contacts. Comprehensively strengthen the epidemic prevention awareness of office workers in buildings.

　　Set up a temporary isolation zone. If the temperature is higher than 37.2℃, it should be isolated immediately, and report it to the command team immediately, organize the evacuation of personnel in relevant areas, and seal the relevant areas; After being proved by the hospital that the over-temperature personnel have eliminated the abnormality, organize the comprehensive disinfection of the work area; If abnormalities cannot be ruled out, or suspected cases with fever, cough, fatigue and other symptoms are found, they should be reported to the superior leaders at the first time, and then reported to the community, CDC and other relevant government departments after approval by the command group, and handled according to the guidance of professional departments.

　　At the same time, Jindi Property uses Jindi Commercial Service to manage APP Gelink intelligently to help fight the epidemic, and its business advocates online handling to reduce unnecessary close contact; Set up "Golden Day" protection tips online and regularly forward publicity and epidemic prevention knowledge. In addition, each project forms a daily epidemic prevention and control report and publishes it, which is open and transparent, so that customers can work with confidence.

　　GelinkAPP helps epidemic prevention

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　　2023 Dodge RAM1500TRX Tyrannosaurus Rex, in terms of power, Dodge RAM is equipped with a 6.2L supercharged engine, which can obtain a maximum power of 523 kW and a peak torque of 880 Nm. The engine is also applied to Hellcat, and its strong and abundant performance output is loved by many consumers. Its transmission is matched with an 8-speed automatic manual transmission, and the gear shift is smooth. Of course, the four-wheel drive system is not absent, helping the car to have a reliable ability to get out of trouble. It is worth mentioning that the car only takes 4.6 seconds to accelerate for 100 kilometers, and its top speed can reach 190km/h, so it can be regarded as a "performance beast". In order to improve driving comfort, it not only covers the seat with leather material, but also is equipped with the exclusive suspension system of TRX model.

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　　Disclaimer: The above car purchase preferential information is provided by the comprehensive dealers of this website, and the price fluctuates greatly due to market factors, which is only for car purchase reference; The distributor is responsible for its authenticity, accuracy and legality, and this website does not provide any guarantee or assume any legal responsibility.

　　"Without a fitness card, I feel as if I am out of the times." As an old customer of the gym, Mr. Hu, a Shanghai citizen, works out at least three times a week.

　　As early as October 1st, 2009, the State Council’s National Fitness Regulations came into effect, and August 8th of each year was designated as National Fitness Day. With the gradual improvement of people’s living standards, fitness has gradually become a popular lifestyle, and gyms have mushroomed.

　　According to public information, the number of gymnasiums in China has maintained a high growth since its appearance, from nearly 3,300 in 2010 to more than 5,000 in 2017. It is estimated that the number of gymnasiums in China will reach more than 5,800 in 2018, and the number of members is expected to further exceed 10 million.

　　Some experts believe that the "National Fitness Regulations" has been issued for 9 years, but the supporting implementation rules have not been formulated at the national level. For fitness activity sites and sports clubs, the regulations only provide principles. Up to now, only the Beijing Municipal Sports Bureau issued the Safety Management Standard of Beijing Gyms more than ten years ago (for trial implementation), and gymnasiums in other places are basically in a state of no compliance. "Due to the lack of laws, the seemingly prosperous fitness market contains hidden concerns. The operation of many gyms can be described as chaotic, and the qualification certificates of fitness instructors are also varied. "

　　Salesmen sell cards and get commissions.

　　"There is a new gym near the community, which costs only 1600 yuan a year. It’s a good deal!" Xiaomei, a white-collar worker in Guangzhou, happily shared the good news with her colleagues.

　　Because of her busy work, Xiaomei often doesn’t eat on time, overeating at every turn, and her figure is completely out of shape. Looking at the dynamics of a big wave of show figures in the circle of friends, my heart is inevitably lost. This time, Xiaomei made up her mind to start the road of fitness, and readily paid money to become a VIP member of the gym.

　　"Intelligent equipment, beautiful environment and rich courses can be experienced for three days for free … …” Looking at the leaflets handed over by the health card salesman, I feel that I have "picked up a big bargain". However, Xiaomei was happy for a few days, and a message from WeChat group broke her inner peace: "Members of the gym pay attention, the annual card of 1,600 yuan is only a junior member, and she can only exercise from 3 pm to 4 pm every day, and no other time." Surprised, Xiaomei called the gym and got the same answer.

　　"Why didn’t you say it at the time of payment and didn’t write it in the contract? Isn’t this cheating consumers?" Under Xiaomei’s questioning, the salesman told her that if she wants to exercise all day, she must be upgraded to a senior member, and the senior member is 3600 yuan a year.

　　"I wanted to exercise, have a good body and a good mood. This is good, and it will be blocked if I can’t exercise." There are more than 100 fitness enthusiasts who have the same experience as Xiaomei. However, considering that the money has already been paid, many members choose not to care, just as a lesson.

　　The reporter learned from Xiaomei that at the beginning of the card, the salesperson did not clearly tell her these restrictions. "When a member proposed to return the card, the salesperson only suggested that there was a small line on the back of the contract, which said that 30% penalty would be charged for returning the card. I didn’t notice it before." Xiaomei has a feeling of being fooled in an instant.

　　The reporter found that subway entrance, shopping mall entrance and residential area … … But in densely populated places, you can always see some gym salesmen handing out leaflets from time to time.

　　"If you want to sell your fitness card, you must be persistent." Xiaoqiu, who started to contact the fitness industry three years ago, is a salesman. Through these years of close contact with the fitness industry, he has become familiar with all kinds of hidden rules in this industry. From the beginning, he had nothing to earn more than 10,000 yuan a month, relying on selling fitness cards. At the peak, he persuaded nearly 100 people to apply for cards a day.

　　Xiaoqiu also revealed that some fitness clubs will engage in false propaganda, and the actual situation in the store is not as glamorous as the publicity materials. Many effect pictures are found from the Internet, and the designers make typography and beautification, giving people a feeling of "being tall", which in turn induces consumers to apply for cards.

　　Insiders told reporters that a fitness club has been open for 30 to 40 days, and its sales can often reach 2 million yuan to 3 million yuan. For such high sales, the credit goes to the salesman. For salesmen, the basic salary is very low, and their income basically depends on the commission from selling cards, so they will use high discounts and exaggerating the quality of publicity services as bait to attract consumers to apply for cards, so as to get high wages. "90% of the fitness clubs have access control, members need to punch in, and some will take a camera photo to verify whether the cardholder is a member himself or not to prevent someone from lending it privately. This is to protect their way of making money, so that more people can get cards, and they will earn more. "

　　Unlicensed operation is widespread.

　　It is understood that the traditional gym has existed in China for twenty or thirty years, but the business model has not changed much. At present, "membership card+private lessons" is still the main source of gym income. The reporter found that as the main force of selling classes, the performance of coaches directly determines their income. Therefore, many coaches have turned into "class sellers".

　　In March of this year, Luo Xin set up a two-year fitness card in a gym in downtown Ningbo, which cost more than 4,000 yuan.

　　"When I went to the gym on the first day after I got the card, the coach enthusiastically helped me to test all the indicators of my body, saying that my constitution was too poor, so I had to buy private lessons if I wanted to exercise effectively." Luo Xin said that one private education class should be handed over to 450 yuan, while the general private education class is sold in 12 classes. According to this charging standard, the cost of private education class is higher than that of the annual card, so it was politely refused.

　　"I’m still short of 4,000 yuan this month, so you can help me finish the task!" Luo Xin made a rough statistics. The fitness instructor sold her private lessons for more than 10 times before and after, and finally he couldn’t bear to complain before he could stop.

　　However, when Luo Xin walked into the gym again, she found that many exercise rooms in the gym were occupied by private teachers and ordinary members could not enter. "When we applied for the card, we promised that all our equipment could be used, but now we treat it differently. We are also ridiculed for not buying private lessons." When Luo Xin proposed to return the card, the store tried every means to shirk it.

　　Many members told reporters that "if you don’t buy private classes, the treatment in the gym is obviously much worse, and there is a feeling of being left out."

　　"Fitness instructors are all committed to selling fitness classes. If they don’t buy courses, they will naturally ignore you. In fact, some coaches will gradually get worse after their members buy classes. Sometimes they play mobile phones in class and shorten the class time. It is common." Xiao Hu, who has been engaged in the fitness industry for many years, told reporters.

　　Wang Gang, who just graduated from college this year, is a member of a gym in Hangzhou. As a newcomer, he wants to improve the training effect by asking a personal trainer. After experiencing several private lessons, he found that the teaching method of private education was not suitable for him at all, and even fell down several times while guiding training, and his fingers and bones hurt for many days.

　　"When I proposed to drop out of class, the coach actually said that it was common to get injured during exercise. After a long time, my body adapted." Wang Gang looked helpless and began to doubt the real level of the coach.

　　For fitness coaches, the National Fitness Regulations classifies them as social sports instructors, which are divided into two types: "not for the purpose of collecting remuneration" and "taking fitness guidance as a profession". The former implements the technical grade system, while the latter implements the vocational qualification certificate system.

　　On September 12, 2017, Ministry of Human Resources and Social Security announced the Catalogue of National Vocational Qualifications, clarifying that among the "social sports instructors", only four high-risk project jobs such as swimming, skiing, diving and rock climbing were included in the access category of compulsory certificates; Other social sports instructors, including fitness instructors, aerobics, sports dance, equestrian, taekwondo and other 43 jobs, are included in the category of national vocational qualification evaluation without compulsory certificates.

　　A person in charge of a gym in Shanghai told the reporter of the Legal Daily that according to the new regulations, fitness instructors belong to the national vocational qualification of level evaluation, which is only the basis for employers to judge the recruitment of talents and promotion of professional titles. "The gold content is not as good as before."

　　The reporter went to the gym on the third floor of a large supermarket in Beijing, only to see that the hall was filled with treadmills, spinning bikes and other fitness equipment. Some members practice on various instruments, while several coaches in gray jerseys stare at them and occasionally come forward to demonstrate. The whole gym covers an area of about 3000 square meters, and it is divided into yoga area, fitness equipment area, spinning area and bathing area for male and female guests by glass. In front of several glass houses, there are signs that "non-private members are not allowed to enter".

　　The reporter saw in the publicity column that the main projects of this gym include aerobics, boxing, folk dance, jazz dance and aerial yoga. Among the profiles of 15 fitness instructors, there are 9 titles at most and 4 titles at least. According to field statistics, there are more than 20 kinds of qualification certificates, which can be said to be varied. Such as national professional qualification certificate of fitness coach, professional fitness instructor certificate of China Bodybuilding Association, AASFP Asian fitness instructor certificate, Pilates senior coach, EPTC extreme slimming coach qualification certificate, senior private fitness coach certificate, personal fitness coach vocational skills training certificate, sports nutritionist qualification certificate, China bodybuilding independent trainer certificate, social sports instructor certificate (fitness coach), all-round personal trainer expert certificate, IVT biological rehabilitation certificate, etc.

　　The reporter asked to see the business license of the gym on the grounds of getting a card. Liu Peng, a membership consultant, claimed that the business license was at the company headquarters, and added a reporter’s WeChat, saying that it would be scanned before being sent to the reporter. But since then, there has been no news from Liu Peng.

　　The insider told the reporter that in the past, to start a gym, you had to go to the sports department to apply for the Sports Business License, and then go to the administrative department for industry and commerce to apply for a business license. After the country later included fitness coaches in the national vocational qualification of level evaluation, only sports with strong professional skills, great danger and great social influence went to the sports department. "At present, in the national fitness market, only swimming is strictly regulated by the sports department. In general fitness programs, the phenomenon of operating without a license is still relatively common. "

　　Some experts believe that the national professional qualification certificate for fitness coaches issued by Ministry of Human Resources and Social Security and the Personnel Department of the State Sports General Administration is the only officially recognized authoritative qualification certificate for fitness coaches in the national sports industry. The state explicitly requires that social organizations such as trade associations and societies, enterprises and institutions carry out their own ability level evaluation activities according to market needs, and may not license and identify qualifications in disguise. Certificates may not use the words "People’s Republic of China (PRC)", "China", "China", "country", "national" professional qualification "or" personnel qualification "and the national emblem.

　　A personal trainer who asked not to be named said that the threshold for personal coaching is quite low. In some training institutions, it often takes only 5 to 7 days of training to get the relevant qualification certificate as a coach. "Only 42% of the people who are engaged in fitness coaching in gymnasiums are graduates majoring in physical education, and most of them only obtain relevant vocational certificates after one to three months of training. Although the illegal licensing and identification of fitness instructors’ qualifications is almost open, the regulatory authorities have never investigated it. "

　　It happens when gym owners run away.

　　Walking around the company twice every day after lunch, Ms. Wu in Shanghai is even exercising. However, due to years of desk work, many occupational diseases have fallen behind. At the beginning of this year, under the persuasion of friends, Ms. Wu walked into the gym. But it didn’t take long for trouble to come.

　　"I felt good in the first few months of fitness here, but since this summer, the gym has not even turned on the air conditioner, and the smell of sweat is suffocating. It is of no help to report it to the staff. And you can’t take a shower after the fitness. The staff said there was no natural gas. I want to complain, but I don’t know where to go? " Since then, Ms. Wu’s enthusiasm for going to the gym has been seriously frustrated, and she only goes once or twice every month.

　　Time flies in September. On the way to send her children to school, Ms. Wu suddenly found that the gym where she handled the card became a maternal and child shop. Ms. Wu entered the store and asked, and the owner of the maternal and child store told her that the owner of the gym had run away because he owed high rent and utilities.

　　The reporter followed Ms. Wu to the property company to inquire that since 2017, Boss Li of the gym has defaulted on the rent on the grounds that the capital turnover is not open. "Every time he is urged, he will pay one or two thousand yuan, which has never been paid." Manager Fan of the property company told the reporter that it is roughly estimated that the rent and tax owed by Boss Li should be around 500,000 yuan.

　　In the face of the boss of the gym leaving without saying goodbye, Ms. Wu hasn’t recovered for a long time.

　　According to relevant media reports, 60% of fitness clubs in China are losing money to varying degrees, and individual businesses maliciously circle money and run away, which happens from time to time in the fitness industry. According to incomplete statistics, the owners of more than 20 gyms in Beijing have run away in the past three months.

　　"A gym that was engaged in discount activities a month ago suddenly closed down after 20 days, leaving only a notice on the door, but the contact number written on it has been turned off." The gym that handled the card suddenly closed, which made Yang Li, a fitness expert in Chaoyang District, Beijing, feel at a loss. "In July this year, it was reported that the gym was going to close down. At that time, I still didn’t believe it, and now the gym really has a problem."

　　What makes Yang Li feel depressed is that since he can’t continue to exercise, how to deal with the fitness card? Fortunately, this gym is a chain store and there are other branches. So Yang Li and other members came to another chain gym to find the person in charge and ask what was going on.

　　"The boss is away, and the company has already informed all the members that the gym has been transferred." In the face of members’ questions, a staff member came out to explain. However, members have said that they don’t know about the transfer of the gym. When the staff saw it, they had to say that they would give everyone a satisfactory answer later, but they could not give a clear answer time.

　　Such a reply made Yang Li feel awkward: "I am afraid that the money for the fitness card will be wasted."

　　Some insiders have analyzed that at present, there are more gyms, but the survival rate is not high. There are two reasons for the closure: First, the gym has invested a lot in the initial stage, and if the funds are not fully prepared, it is easy to break the capital chain; Second, vicious competition. If several gyms are very close and there is not enough differentiation, they can only fight price wars in order to attract customers, and the final result is to disrupt the market.

　　Xiao Dongping, a lawyer in Beijing, analyzed, "The gym owner runs away. If there is executable property under the boss’s name, it needs to be auctioned by the court to provide compensation to consumers. However, from the past cases, it is difficult for consumers to obtain compensation through civil litigation, because the litigation cost is much higher than the advance payment lost by consumers, and it can only be lost in the end. "

　　Cartography/Li Xiaojun　　

Josef Fares is definitely a wonderful flower in the game producers’ circle. This guy can not only make a tearful and warm work like Brothers: The Legend of Gemini, but also extend the most cordial greetings to Oscar in beautiful language at the TGA award ceremony. A film director who turned to play games seems to have an unusual obsession with two-person cooperative games. From the aforementioned Brothers: The Legend of Gemini to the critically acclaimed escape game, and today’s Double Walk, Josef Fares can always pull out many novel things from these ruined themes, whether it is family, friendship or love, so that those paired players can feel it in their carefully arranged playground.

Everything will not be as good as it is. Josef Fares, who has been deeply involved in the soil of two-person cooperation, has made rapid progress in recent years. The promise of "1000 dollars for not fun" before its release has made me have great expectations for the quality of the finished product of "Two-person Travel". After the actual experience, it is no exaggeration to say that "Two in a Row" is the best work of its kind so far, both in gameplay and in the design of "two in cooperation".

The story of "Two in a Row" revolves around a couple who are deeply involved in a marriage crisis. After their relationship broke down, the disappointed daughter turned into a humanoid doll created by her with the help of a mysterious magic book. In the game, two players need to control the husband and wife separately, and embark on a fantastic journey to lift the curse and restore the body, and at the same time, under the guidance of the magic book, repair the already fragmented feelings between the two.

Since it is "Two-in-a-Row", Qi Xin’s cooperation of two people is indispensable on the way of "Walking", and the concept of two-in-one cooperation has almost penetrated into every link of the game. At the beginning of each level, players will get a key prop closely related to the theme of the map because of the different roles they choose. For example, in a level with the tree heart as the background, players who play the leading role will get a special tool that can spray tree sap and attach it to wooden materials, and a weapon that can fire matches and detonate tree sap, and almost all the fighting and decryption games in this level are carried out around one side spraying tree sap and the other side detonating. In addition, various interactive items scattered on the map also complement the props in the hands of players, which together play an important role in connecting story lines and enriching gameplay, making the game based on platform jumping as the main gameplay, resulting in a variety of unexpected gameplay such as action shooting and even air and sea battles, providing more surprises for players.

Most games with special props as the dominant position have a common feature, that is, the difficulty of the game is directly proportional to the player’s proficiency in props. However, "Two in a Row" obviously wants you to experience the whimsy of the creator, rather than honing your skills in constant failure. Except for the almost zero death penalty, all the props in the game have very easy-to-understand functions, and will not accompany the players for too long. Maybe you are still holding a sap sprayer at the last level and performing a Hollywood-style explosion with your friends. At the next level, you put on gravity shoes and become a space dancer, roaming around the stars. More importantly, the props in "A Journey for Two" are not a cursory taste, but accurately find the opportunity of each item’s appearance, and balance its proportion in the whole game, so that all the props in the game can make the best use of it and leave a very deep impression on people.

In addition to props, the design of linear checkpoints with box-style maps is also a highlight of this work. In each large-scale plot level, "Walking for Two" sets up a "theme park" close to the story scene for players-a medieval castle built by Lego toys, a snowman town in a glass ball, and a toy city with a board game style. Every detail in these scenes with great visual impact has traces of the creator’s painstaking efforts. Although "A Journey for Two" doesn’t fill every theme park with a huge amount of playable content like "Super Mario: Odyssey", it also relieves the players’ desire to explore under the long-term linear process to some extent.

In the same vein as Escape from Life, apart from the main line checkpoints and hidden elements placed on the map that need to be explored by players, Two-in-a-Row also provides players with a large number of two-person confrontation games, which cover more than a dozen types, such as voice swimming, shooting, whack-a-mole, tug-of-war, etc., and often appear on your way to the next place, which together with the main gameplay of the whole game constitutes a perfect two-person game.

Back to the plot level, thanks to the excellent role-building and Josef Fares’ excellent skills as a film director, the plot of "A Journey for Two" is definitely a good story, although it is not complicated and does not have much significance to explore in depth. In the process of manipulating the couple to cross one difficulty after another, while enjoying the joy brought by the game, the players are slowly learning and understanding the difficulties of the two as husband and wife, father and mother in life, reviewing all kinds of past, accepting each other again and repairing the broken emotional fragments as before.

Just like the players who go hand in hand in the game, the delicate family warmth and the comedy bridge that laughs and scolds complement each other, and the two emotions together form a perfect closed loop of the whole story of "Two People in a Row".

In addition, the cartoon style also makes this work make great progress compared with the realistic "Escape from Birth" in the performance of characters and the fluency of movements. In terms of hard power, with the blessing of Unreal 4 engine, whether it is environmental modeling or light and shadow special effects, the fantasy world shown in "Two in a Row" can be described as "beautiful". The use of film shooting techniques such as long shots and slow shots also makes the performance of this play quite film-like, which is worthy of players’ repeated aftertaste and feelings contained in each shot.

There is no doubt that "Two in a Row" is definitely one of the best two-person cooperative games in recent years. From the moment I plunged into this wonderful world, I was bombarded by senses from all sides all the time and enjoyed this delicious dish carefully cooked by creativity and imagination. The only doubt is, for Josef Fares and Hazelight, is "Walking for Two" the pinnacle or just the beginning?

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Another institutional innovation of patent transformation and application has been comprehensively promoted!

On June 1, 2021, the newly revised patent law was implemented, and the patent open licensing system was added. This system is conducive to the realization of "one-to-many" patent licensing, reducing institutional transaction costs, improving the efficiency of patent transformation, and opening up the "last mile" of the transformation of scientific and technological achievements into new quality productivity. With the newly revised Detailed Rules for the Implementation of the Patent Law of People’s Republic of China (PRC) officially implemented on January 20th, 2024, the patent open licensing system has been fully implemented. The patentee voluntarily submits a patent opening license statement, and the patent license fee is clearly marked, which is "widely announced" to the whole society by the patent administrative department of the State Council. Any unit or individual can obtain an implementation license by notifying the patentee in writing and paying according to the marked price, and all licensees are treated equally.

Recently, China National Intellectual Property Administration issued a notice on comprehensively promoting the implementation of the patent open licensing system (hereinafter referred to as the notice) and the Measures for the Mediation of Disputes in the Implementation of Patent Open Licensing (for Trial Implementation) (hereinafter referred to as the "Working Measures") and other documents to standardize related work and further promote the implementation of the patent open licensing system.

Open license to build a patent docking bridge

"In just half a year, this patent has created an economic value of nearly 10 million yuan for us!" Hu Chenguang, general manager of Mingji Erffa Intelligent Industrial Technology (Dalian) Co., Ltd. told the reporter. This small and medium-sized enterprise located in Dalian, Liaoning Province, is committed to developing industrial robot automation technology and equipment. At the end of last year, Hu Chenguang found in the local trading center that Dalian University’s open license patent "an improved Smith predictive control method based on CRNs" met the technical requirements of enterprises, and thus cooperated with the research team of associate professor Lu Hui of Dalian University in the automatic control of biochemical systems. This patent was applied to the company’s industrial robots and automatic cleaning equipment, which greatly improved the system performance of the equipment.

"I didn’t expect to reach a cooperation so smoothly this time. We are very eager to achieve technological breakthroughs in our products. In the past, companies looking for patents faced the problems of dislocation of demand and research and unequal information, so it was difficult to find patent acquisition channels. In the patent open licensing work, publicly displaying the patents with conversion intention in colleges and universities allows us to find more good patents. " Hu Chenguang said.

This is a vivid practice for Dalian University to gain market value through patent opening license.

As early as May, 2022, China National Intellectual Property Administration launched the pilot project of patent conversion and open license. By the end of 2023, more than 3,200 patentees in 22 pilot provinces of patent opening license had participated in the pilot project, and more than 59,000 patents were matched and pushed to more than 110,000 small and medium-sized enterprises, and more than 17,000 patents were granted. Since January 20th this year, the patent opening license statement put forward by the patentee has been announced to the public through the patent bulletin after passing the examination in China National Intellectual Property Administration.

At present, 90 patents of Dalian University have been approved for announcement. "In 2022, when China launched the pilot project of patent opening license, the school actively explored this innovative measure. The patent open license allows the school to further establish a cooperative relationship with enterprises in Industry-University-Research, which more effectively promotes the wide application of technology. " Chen Huiyuan, a researcher at the Science and Technology Department of Dalian University, said that at present, more than 20 enterprises have applied to renew their contracts and explore further cooperation after transforming and applying the school open license patents.

In the statement of patent opening license issued by China National Intellectual Property Administration, many enterprises are actively carrying out patent opening license besides universities and scientific research institutions. Jingxin Communication Technology (Guangzhou) Co., Ltd. (hereinafter referred to as Jingxin Communication) is one of them.

"The company proposed a key technical solution for high-performance low-carbon life antenna, which realized the double improvement of network performance and green energy saving, and laid a technical foundation for the realization of full-band high-performance low-carbon life antenna. In order to make green antenna technology more widely and deeply applied and promoted in the industry, we screened two core technology patents for open licensing, and combined with patent technology, market, law and other factors, conducted multi-dimensional patent valuation and determined the patent open licensing fee. " Li Xuefeng, senior vice president of Jingxin Communication, told the reporter.

At present, these two patents have successfully obtained a total of 2.5 million yuan in license fees. Li Xuefeng said that the rapid application of the open license patent not only showed the core competitiveness of the company’s independent intellectual property rights, but also helped to enhance its popularity and brand value, further promoting the prosperity and win-win situation of the industry ecology.

Supporting measures to promote the efficient operation of the system

The notice issued this time and the "Working Measures" have standardized a number of tasks in the implementation of the patent open licensing system.

According to the notice, the patent open license statement will be announced to the public through the patent bulletin after passing the examination by China National Intellectual Property Administration, and the public can inquire about the announcement information such as the patent open license statement and the registration of the license through the China Patent Publication Announcement System (http://epub.cnipa.gov.cn/). Patent open license announcement data is fully open to the public through the public service system of intellectual property data resources, which is convenient for all parties to inquire, retrieve and obtain. For the patent opening license reached, the intellectual property offices of all provinces (municipalities directly under the Central Government and autonomous regions) shall supervise and guide the patentee or licensee to file with China National Intellectual Property Administration in a timely manner in accordance with relevant regulations.

With regard to the estimation of licensing fees for patent opening, which is of concern to the industry, the notice is clear. According to the provisions of the Patent Examination Guide, the licensing fees paid at a fixed fee standard are generally not higher than 20 million yuan; Paid by royalty, generally not higher than 20% of net sales or 40% of profit. If the license fee is higher than the above standard, the patentee shall be guided to license by means of ordinary license.

At the same time, the notice requires that the intellectual property offices of all provinces (municipalities directly under the Central Government and autonomous regions) should strengthen the interpretation of the national standards of the Guidelines for Patent Evaluation and the Guidelines for Estimating the Use of Open Licenses (for Trial Implementation), and guide the patentees to uphold the concept of fairness, rationality, mutual benefit and practicality, accurately grasp the "one-to-many" characteristics of open licenses and the characteristics of small amount, inclusiveness and convenience, and reasonably estimate the license fees.

Focusing on possible intellectual property disputes, the Working Measures clarify the acceptance conditions of the application for mediation of disputes in the implementation of patent open license, the documents and materials that the parties should submit, the conditions for making an acceptance decision, the circumstances of non-acceptance and the acceptance registration, etc., so as to timely resolve the disputes arising in the implementation of patent open license.

"The patent open license system aims to promote the patent transformation and application. Its core system function is to solve the problem of asymmetric supply and demand of patent license, which can effectively promote the disclosure of transaction information and reduce the transaction cost of patent license, thus promoting the patent transformation and implementation." Ma Yide, dean and professor of the School of Intellectual Property, University of Chinese Academy of Sciences, suggested that for the innovation subject, whether the patent license is achieved depends on the docking of market supply and demand. We should fully consider the patent quality and market demand, and open the license for high-value patents that meet the market demand. For the enterprises that accept the open license, after the open license is reached, they should actively file with China National Intellectual Property Administration to maintain the priority effect of obtaining the license, so as to avoid the right holder’s punishment of the patent during the open license period, which will affect the interests of the implementers. At the same time, the declaration of open license can also enable the public to make reasonable investment planning by understanding the implementation of the open license of a specific patent, so as to avoid disorderly competition or excessive investment caused by the large number of licensees of the same patent.(Author CoCo WU)

　　CCTV News:A few days ago, Wu Hechen, a comedian of Deyun Society, whose real name is Wu Shuai, suffered a sudden cerebral hemorrhage. Later, his family launched crowdfunding on the platform of water drop financing, but they were accused of cheating on donations. What is the specific situation?

　　On April 8th, Wu Hechen, a crosstalk performer of Deyun Society, whose real name is Wu Shuai, suffered a sudden cerebral hemorrhage. After undergoing surgery in Beijing Tiantan Hospital, his condition gradually stabilized and he is still in hospital for treatment.

　　Not long ago, Wu Shuai’s family turned to the society for help on the crowdfunding platform, and the crowdfunding amount was 1 million yuan. As of the evening of May 3, the crowdfunding donation has raised 148,184 yuan.

　　Some netizens questioned that Wu Shuai’s family has two suites and a car in Beijing, and there is also medical insurance for diseases such as cerebral hemorrhage. Why do they need crowdfunding of 1 million yuan? They questioned his family’s fraudulent donation.

　　In response, Wu Shuai’s wife released Weibo’s response that fundraising has been closed. The two suites questioned by netizens are public rental houses and cannot be sold. There are paralyzed patients at home, so it is more troublesome to travel every day, so the car can’t be sold. There is no fraudulent donation behavior.

　　On the morning of May 4th, the local neighborhood committee also confirmed that the information released by the crowdfunding people was true, and the community also mobilized and raised more than 10,000 yuan.

　　On May 4th, Deyun Society issued a statement saying that Wu Shuai’s wife’s "Water Drop Raising" crowdfunding was a private act, and the family members said that the money donated before would be directly transferred to the hospital account by the platform for follow-up treatment according to the rules, and the related expenses would be disclosed. Deyun Society and Degang Guo himself will continue to provide them with a certain degree of economic assistance.

　　The platform of "Water Drop Raising" said that if you have a house and a car, you can also raise funds. The platform has communicated with the hospital, but the hospital said that the patient is under treatment and cannot give specific medical expenses.

　　Yue Shenshan, a special commentator, said that the first step is to strengthen the supervision of the crowdfunding platform, including the supervision of the platform and the supervision of the platform for help seekers. Another is that we should build a good charity mechanism so that those who really need help can get corresponding help. The harm of fraudulent donation is really great, which greatly damages the donation enthusiasm of caring people. Many people will have doubts because of this, and I will donate or not if I encounter similar things again. Fundraising on crowdfunding platform is a folk behavior, and the platform may indeed have capacity problems. Can the corresponding government departments give support and support, so as to verify some basic information and avoid a large number of fraudulent donations? There is another point. People who ask for help need to put all the real information on the platform. Traditionally, as long as there is surplus food at home, you should not ask for help. But in reality, although there is surplus food at home, I really need help. We can’t think that he shouldn’t come to raise money just because he has a house, a car or a deposit, but whether he has told the people who are going to raise money truthfully and completely. If you tell the netizens, you will feel better.

　　Wenzhou Net News The ongoing two national conferences have brought public data security into the public eye. Hu Chengzhong, deputy to the National People’s Congress and chairman of the board of directors of Delixi Group, suggested that with the epidemic prevention and control entering a new stage of "Class B and B management", the "health code" has been completely stopped, and the relevant data collected by the "health code" should be deleted within a limited time to reassure the people.

　　In Wenzhou, everyone is most familiar with the "Wenzhou Epidemic Prevention Code". It is equivalent to the merger of "health code" and travel card, and was officially launched on November 1, 2021. Relevant reports show that the number of users of Wenzhou Epidemic Prevention Code reached 8.96 million only two months after it was launched, and by April 2022, the number of users reached 14.39 million, and the number of bright codes per day reached more than 18 million.

　　In the prevention and control of epidemic situation, "health code" played a great role and became a highlight of China’s anti-epidemic experience. At present, where should the massive data behind the "health code" go?

　　Completely delete the square

　　Wang Xianming, deputy dean and professor of the School of Data Science and Artificial Intelligence of Wenzhou Institute of Technology, clearly understands his point of view: absolutely support, and the "health code" data should be completely deleted.

　　He believes that on the one hand, from the perspective of the necessity of data retention, epidemic prevention and control has entered the "Class B B Management", and there is no reason to use these data again, so there is no need to keep them. On the other hand, data storage is bound to have security risks, although it depends on where the data exists. Is the platform reliable? But this only shows that the security risk of data leakage is big or small, and it can’t completely avoid the risk.

　　"The importance of personal data is self-evident, so when deleting it, we should pay more attention to the security of the data during the destruction process, and ensure that the data is completely destroyed." Wang Xianming said.

　　Also supporting the positive view is a professional who has been fighting in the front line of epidemic prevention for three years. He believes that for the traceability work, collecting personal data in epidemic prevention and control is to quickly trace the trajectory of infected people in the past 7 days and 14 days in the event of an epidemic. This supports the epidemiological investigation to the maximum extent. Through the data, we can basically judge where the infected people are infected, and provide reference for the subsequent delineation of medium and high-risk areas. However, the professional also pointed out that after the epidemic entered a new stage, it is no longer necessary to trace the source as before, so it is no longer necessary to rely on these historical data at present. "After all, this is the transfer of personal privacy made by the public in order to cooperate with the overall situation of epidemic prevention."

　　What do ordinary citizens think? Let’s see what the supporters in the positive camp say — —

　　Citizen Li Tao: No suggestion, delete it immediately. The mission of "health code" has been completed, and relevant data should be completely deleted.

　　Citizen Qiao Qiao: I am a 2018 undergraduate student. I was often locked in school from my sophomore year until graduation. During the period of school closure, every day, in addition to doing nucleic acid, the "health code" was checked. Now when I see the "health code", I will think of that painful memory, especially hoping to completely delete the "health code" and related data.

　　Natural extinction of the opposing side

　　A data engineer, who asked not to be named, believes that the key issue is not whether the data should be saved, but what can be done to make the data more secure.

　　In this regard, Xu Gang, Dean of the School of Artificial Intelligence of Zhejiang Security Vocational and Technical College, also said that it is not easy to generate massive data on specific topics, and it is of high value in professional fields. Massive data should be preserved for a long time, and it will be better through natural extinction. He explained that theoretically, every kind of data has a life cycle, which is divided into collection — Handling — Transmission — Exchange — Six stages of destruction. In the short term, it is necessary to consider that the destruction needs to be based on certain policies, regulations and technical means, and not only will there be risks that cannot be traced back, but also corresponding costs and expenses will be incurred. However, natural extinction, such as expired batch destruction, storage equipment scrapping, natural disaster destruction and other factors, is conducive to the long-term reuse of data, especially the epidemic data can be used for long-term research on citizens’ health, epidemic spread theory, optimization methods of epidemic prevention measures, non-compliance behavior during the epidemic, etc. Of course, it is necessary to strictly ensure data security in this process.

　　There are also many citizens’ voices in the anti-party camp — —

　　Netizen "Wendy": As long as it is not leaked, the data can be kept reasonably, and it doesn’t matter if it is not deleted. In case of special circumstances in the future, these data can be used as historical situations for analysis, which may play an emergency role.

　　Citizen Chen Xi: I remember that many people were sending friends to commemorate the trip card when it was off the line. Although there were countless "health code" checks and negative nucleic acid certificates during the epidemic, there were still many warm moments during the epidemic. I hope to keep the "health code" and the data inside, which can be regarded as a commemoration of this special period.

　　What do you think of whether the data of "health code" should be deleted?

　　Source: Wenzhou Daily

　　Original title:

　　The proposal of Wenzhou delegates to the NPC and CPPCC triggered a debate?

　　Do you want to delete the "health code" data?

　　Pro: completely delete VS anti: natural extinction

　　Zhongxin Jingwei Client, February 21st (Dong Xiangyi) The epidemic in COVID-19 is still going on. During the epidemic, the social security, medical insurance, pension and housing accumulation fund of employees of enterprises ushered in new policies. At the same time, various questions arise — — Does the postponement of provident fund affect employee withdrawal? Can the social security relief policy be paid in full and on time after implementation? Can pensions be paid in full and on time? The Sino-Singapore Jingwei client has been combed in detail.

　　In the data map, Xin Jingwei, Dong Xiangyi, photo

　　Reducing enterprise social security premiums by over 500 billion yuan.

　　— — Ensure that the rights and interests of employees are not affected.

　　On February 18th, the executive meeting of the State Council proposed that the contributions of enterprises’ pension, unemployment and industrial injury insurance units should be reduced in stages to reduce the impact of the epidemic on enterprises, especially small and medium-sized enterprises.

　　On February 20th, You Jun, Vice Minister of the Ministry of Human Resources and Social Security, introduced at the press conference of the State Council Office that the three departments studied and formulated the Notice on Phased Reduction and Exemption of Enterprise Social Insurance Premium, which clarified three measures of exemption, reduction and delay. Provinces can exempt the three social security unit contributions of pension, unemployment and work injury insurance for small and medium-sized enterprises, and the exemption policy will be implemented until June.

　　You Jun said that in the face of sudden epidemic, the phased reduction of social security contributions is a special measure to deal with epidemic emergencies, the first time in the history of social security in China, and it is also in line with the law.

　　Most importantly, the government has proposed to ensure that the rights and interests of employees are not affected and that all social security benefits are paid in full and on time.

　　At the same time, 1.3 trillion state-owned capital will "rush to help" the social security fund.

　　Yu Weiping, Vice Minister of Finance, said on the 20th that by the end of 2019, the central level had completed the transfer of state-owned capital of 81 central enterprises and central financial institutions in four batches, with the transferred state-owned capital of 1.3 trillion yuan, and the transfer at the local level was also being actively promoted. In the next step, we will complete the transfer work with relevant departments in a pragmatic and efficient manner.

　　According to You Jun, it is estimated that this phased relief can reduce the contributions of three social security enterprises by more than 500 billion yuan, compared with more than 400 billion yuan last year.

　　Reduce the medical insurance premium of employees

　　— — Ensure that the insured person’s current treatment is paid.

　　Chen Jinfu, deputy director of the National Health Insurance Bureau, said on the 20th that considering the local conditions, the provincial government will make a decision to halve the basic medical insurance premium paid by the unit in stages on the premise of ensuring the balance of funds and the long-term balance, and ensuring the conditions to be paid, from February to May at the longest. According to a preliminary calculation, the tax reduction measures can reduce the burden on enterprises by up to 150 billion yuan, which is effective in supporting enterprises to return to work and reducing the burden on enterprises.

　　Can the policy ensure the normal distribution of employee medical insurance? Chen Jinfu said that at present, the basic medical insurance for employees has the ability to support the measure of halving, which strongly supports the development of enterprises and also ensures the payment of the current benefits of the insured.

　　At the same time, Xiong Xianjun, director of the Department of Medicine Management of the National Medical Insurance Bureau, said that for some medical insurance handling businesses that cannot pay basic medical insurance premiums on time due to the epidemic, non-urgent matters will be postponed, and it is clear that insured units and individuals can postpone the payment of medical insurance premiums. The deferred payment period does not affect the enjoyment of medical insurance benefits.

　　Peking Union Medical College Hospital Toll Office. Zhongxin Jingwei Dong Xiangyi photo

　　Enterprises can postpone the payment of provident fund until June 30th.

　　— — Does not affect employees’ withdrawal and application for loans.

　　Ni Hong, vice minister of the Ministry of Housing and Urban-Rural Development, said on the 20th that it is clear in the three-stage support policies on housing provident fund that enterprises can apply for deferring the housing provident fund before June 30 according to regulations.During the holdover period, the deposit time is calculated continuously.Does not affect the normal withdrawal and application of housing provident fund loans for each employee.

　　At the same time, it is also beneficial to the rental group:Employees who are under pressure to pay rent can reasonably increase the amount of housing rent withdrawal and flexibly arrange the withdrawal time.

　　"Delayed payment of the provident fund will not have too much impact on property buyers or employees, so don’t worry too much. For medical staff, if the provident fund loan cannot be repaid normally, it will not be treated as overdue. " Yan Yuejin, research director of the think tank center of Yiju Research Institute, said.

　　It is worth noting that because many places will stipulate the "continuity" of social security and provident fund, the continuous payment period of the two is directly "linked" to the qualification of buying a house. Does the new policy of social security exemption and provident fund deferred payment affect the qualification of employees to buy houses?

　　Experts said that the phased reduction of social security fees is a government decision and government action. Therefore, it should not affect the calculation period for ordinary employees to pay social security continuously, and the reduction period should also be calculated into the period for determining the qualification of buying a house. I believe that government departments will have a good policy docking.

　　Pensions were reduced by 471.4 billion

　　— — To ensure timely and full payment.

　　Can pensions be paid on time during the epidemic? This official has given "reassurance". And see what voices the ministries have:

　　Yu Weiping said on the 20th that although the fund income has decreased due to the phased fee reduction policy, the overall impact is controllable, ensuring that pensions are paid in full and on time.

　　It is reported that the old-age insurance system is generally running smoothly. Although the pressure of fund income and expenditure has increased in some areas with the aging population, the accumulated balance of the fund is still increasing. By the end of 2019, the accumulated balance of the basic endowment insurance fund for enterprise employees nationwide was nearly 5 trillion yuan. The phased fee reduction policy introduced this time is expected to reduce pensions by 471.4 billion yuan.

　　Yu Weiping pointed out that this year, we will continue to increase subsidies to help local governments ease the pressure on the fund due to phased fee reduction; Strengthen the central adjustment of endowment insurance funds; Increase the transfer of some state-owned capital to enrich the social security fund; In addition, accelerate the establishment of a national overall planning system for basic old-age insurance, establish and improve a reasonable adjustment mechanism for basic old-age insurance premiums, and enhance the sustainability of the system.

　　The General Office of the Ministry of Human Resources and Social Security recently issued a notice, alsoIt is clearly required to ensure that all social insurance benefits are paid in full and on time..

　　Local human and social departments also made it clear that pensions would be paid on time. The Beijing Municipal Bureau of Human Resources and Social Security explicitly requested that the social security agencies at all levels in the city work with the social security issuing banks to ensure that the pensions of enterprise retirees in Beijing in February will be received on the 15th of this month.

　　"We will ensure that pensions are paid in full and on time, and earnestly safeguard the pension rights of retirees." Yu Weiping emphasized this. (Zhongxin Jingwei APP)

　　Our reporter Li Muming

　　Compared with the "snarling" smog, ozone is much more "low-key" and quietly "hidden" in the clear sky of Wan Li, but it has become the culprit of atmospheric environmental pollution in many cities since it was included in the monitoring indicators in summer in recent years. Statistics of air quality in 74 cities across the country show that among all the days exceeding the standard in June 2015, the days with ozone as the primary pollutant were the most, exceeding the days with PM2.5 as the primary pollutant. In response, on July 23, Guangdong Province announced the air quality of urban environment in the second quarter of 2015, and ozone became the most common primary pollutant; According to media reports, ozone replaced PM2.5 as the primary air pollutant in nearly half of the pollution days in Beijing, Tianjin and Hebei from June to August.

　　Why is PM2.5, which is well known and concerned by the public, "surpassed" by ozone? What harm does ozone do to human body?　　　　　　　　　　　　　　　　

　　1. "Low-key" ozone is more terrible than PM2.5

　　Experts believe that the invisible pollution of ozone should not be underestimated, and comprehensive measures should be taken to prevent it, just like smog.

　　"In fact, ozone pollution has become a new environmental protection issue that plagues the whole country." Wang Yuesi, a researcher at the Institute of Atmospheric Physics, Chinese Academy of Sciences, said. At present, from a national perspective, there is one peak of ozone pollution in the north, while there are two peaks in the south every year. Even Xinjiang, Tibet and other regions are facing ozone pollution problems.

　　Compared with physical pollution such as black and smelly water pollution, yellow and black smoke pollution with pungent smell, and smog pollution mixed with fine particles, the public and even the environmental protection department have always taken colorless and odorless ozone pollution lightly.

　　But ozone is actually more terrible than PM2.5

　　Ozone can react with almost any biological tissue and is very destructive to the respiratory tract. According to the Canadian Center for Occupational Health and Safety (CCOHS), "ozone can irritate and damage the nasal mucosa and respiratory tract, which can cause chest tightness, cough, sore throat, asthma, aggravation of upper respiratory tract diseases, and may also lead to weakened lung function, emphysema and lung tissue damage, and these injuries are often irreparable." Therefore, for people with asthma, emphysema and chronic bronchitis, as long as they are exposed to low-concentration ozone, they may have obvious harm.

　　Similarly, ozone can also irritate the eyes, reducing visual sensitivity and vision. It will also destroy vitamin E in the skin and make the skin wrinkle and black spots. When the ozone concentration is above 200 μ g/m3, it will damage the central nervous system, causing headaches, chest pains and decreased thinking ability.

　　In addition, ozone will hinder the function of blood oxygen transmission, resulting in tissue hypoxia; Impairment of thyroid function and calcification of bones. Professor Paul Wentworth of Scripps Institute of Applied Science in the United States has done research and found that ozone can destroy the immune function of human body, induce chromosome aberration of lymphocytes, damage the activity of some enzymes and produce hemolytic reaction.

　　Even for plants, ozone is not a welcome good thing. Biologists from the University of Valencia, Spain, published a paper in 2006, suggesting that ozone will reduce the concentration of chlorophyll, carotenoids and carbohydrates in plants, which will affect photosynthesis and thus reduce the yield of crops.

　　2. The most dangerous population: pregnant women and children.

　　Because the proportion of ozone is about 1.66 times that of air, it often gathers in the lower space, so small children are the most direct victims.

　　Scientists in Southern California have conducted a five-year follow-up survey on 3,535 children aged 10 to 16, and found that in areas with high ozone concentration (the annual average concentration is between 112 and 138μg/m3), the incidence of asthma in children who often play three or four kinds of sports is twice as high as that in children who do not exercise. Especially, children with low birth weight or premature infants are more likely to be affected by ozone.

　　If the pregnant woman is exposed to ozone during pregnancy, the baby born may have congenital blepharoptosis (also called congenital microphthalmia, which is usually caused by the unsatisfactory development of fetal eyeball during the third month of pregnancy).

　　Another study called AHSMOG is aimed at adults. This study, which began in 1977, followed up 3091 adult non-smoking Americans aged 27-87 for 15 years. The results showed that men who were often exposed to ozone showed symptoms of lung damage. In addition, the incidence and mortality of lung cancer were closely related to long-term exposure to ozone.

　　3. The most dangerous place: the aircraft cabin.

　　Since ozone is so harmful, when is its high incidence?

　　According to the "State Key Laboratory of Organic Geochemistry" of Chinese Academy of Sciences, the timeliness and seasonality of ozone are obvious. The ozone concentration is very low in the early morning. After 8 o’clock, with more and more waste gas forming ozone and longer sunshine time, the ozone concentration gradually increases, reaching the peak between 14 o’clock and 16 o’clock, then slowly decreasing, and finally returning to the lowest state after 8 o’clock in the evening. During the year, the peak of ozone concentration is concentrated in summer. During this period, the formation of ozone can be described as "the right time, the right place and the right people": strong sunshine, less clouds and weak wind. This is the reason why people have throat, eyes and nose discomfort when they play when it seems sunny.

　　In terms of regional distribution, the ozone concentration in urban suburbs and scenic spots is often higher than that in the city center, especially when the suburbs are in the downwind of the city. In this regard, the experts’ explanation is that ozone is particularly lively and will continue to react with other pollutants after it is formed. Therefore, the increasing pollution discharge in the city center will temporarily "eat" ozone, turn it into other pollutants, and then drift to the suburbs with the wind and change it back into ozone. That is to say, even if the ozone concentration measured in the urban area is better than that in the suburbs, there is nothing to be proud of, which mostly shows that there are too many other pollutants in the urban area, which temporarily mutates the ozone.

　　The urban area is also polluted, and the scenic spots in the suburbs can’t escape. Where else can we stay? The advice of the World Health Organization (WHO) is: "Try not to expect to be outdoors when the ozone is high."

　　According to the test of the Environmental Protection Agency (EPA), the ozone concentration indoors is generally 50% lower than that outdoors. If the room is well sealed and air conditioning system is adopted, the ozone concentration will be even lower. However, sparks from motor operation, xerography and the working process of TV set will turn some oxygen in the air into ozone. Therefore, mechanical and electrical rooms, electrostatic copier rooms, computer rooms, etc. are all places with high ozone incidence, but attention should be paid to ventilation.

　　There is also an "indoor" where ozone is concentrated-the airplane cockpit. The ozone in the engine room mainly comes from the atmospheric environment, and the ozone layer is mainly distributed in the atmosphere at an altitude of 10 km to 50 km, while the flying height of civil aircraft is generally 7 km to 12 km.

　　Modern large passenger planes are equipped with ozone removal systems, but it is still impossible to kill them all. The Canadian side has tested that when the Boeing plane flies at an altitude of 11,895 meters, the external ozone concentration is 3.57mg/m3, and the ozone concentration in the aircraft cabin is 0.29mg/m3. According to a survey funded by the Federal Aviation Administration (FAA), the ozone content in the cockpit of Boeing 747, 727, 737, DC10 and DC9 is relatively high, and the ozone content in the cockpit of long-range aircraft is higher than that of short-haul aircraft. The leader of this survey is William nazarov, an environmental engineer at the University of California. He believes that the solution to the ozone problem in the cockpit is simple, that is, adding an ozone converter to the aircraft. "Unfortunately, not all airlines have this awareness, especially for old and small aircraft. Airlines are more concerned about flight safety."

　　4. How does ozone pollution come about?

　　Due to the increasingly obvious harm of ozone, the international safety standards for ozone are becoming stricter and stricter. The "maximum 8-hour daily average" of ozone stipulated by the European Union has dropped to 60nmol/mol (about 120 μ g/m3) in 2010, and the average number of days in a year cannot exceed this standard for more than 25 days. China’s newly revised Ambient Air Quality Standard in 2012 also added the ozone control standard: the daily maximum 8-hour average value is 100 μ g/m3 for Grade I and 160 μ g/m3 for Grade II.

　　However, it is impossible to assign a general safety value to everyone. "Personal physique, exercise frequency, time spent outdoors, and other pollutants in the air will all affect the harm degree of ozone, which is the headache for the research department." Professor Jerry Martin from the School of Public Health of the University of California explained, "More and more studies have proved that even if the ozone concentration is low, if the human body is exposed for a long time (6-8 hours), the harm will be equally serious. Moreover, ozone will also work in conjunction with other pollutants. For example, ozone will enhance the harm of PM (inhalable particulate matter) to the human body, and PM will also enhance the harm of ozone. "　　　　

　　"It is better to call it photochemical pollution than ozone pollution. Primary pollutants, such as volatile organic pollutants (VOCs) and nitrogen oxides (NOx), which are discharged into the atmosphere by pollution sources such as automobiles and factories, absorb the energy of sunlight under strong ultraviolet irradiation, so that the original chemical chain is destroyed and photochemical reactions occur, resulting in secondary pollutants such as ozone and peroxyacetyl nitrate (PAN). The mixture of primary pollutants and secondary pollutants involved in the photochemical reaction process is called photochemical smog. Ozone is the main component of photochemical smog. When people monitor these pollutants, ozone concentration is also the most important indicator. " China Meteorological Bureau introduced this in its official blog.

　　5. The governance is difficult, and the top-level design needs to be strengthened.

　　Ozone pollution is an international topic. After decades of treatment in Los Angeles, the situation has greatly improved, but ozone still exceeds the standard for several days every year. Different from the single ozone pollution in the United States, ozone and PM2.5 are intertwined and interact in China, and it is just starting, so it is more difficult to control.

　　At the same time, it is not easy to monitor ozone. Wen Yanping, director of Taiyuan Environmental Monitoring Center, said that volatile organic compounds are one of the important precursors of ozone. However, the monitoring work has just started, and its sources and emissions are still in the stage of research and analysis, investigation and research, and its control is also in a state of no standard in the country, immature technology and conscious enterprise.

　　In addition, ozone monitoring does not have standard gas like sulfur dioxide, so it can easily check the error of monitoring equipment, and it can only take the equipment to Shanghai and other cities to "test the equipment with equipment", which will affect the monitoring of ozone.

　　Comprehensive control measures of ozone pollution need further research and exploration. Wang Yuesi said that the formation mechanism of ozone is a nonlinear process. Precursors, such as volatile organic compounds (VOCs) and nitrogen oxides (NOx), which can promote ozone generation, must be treated first to control ozone. However, the atmospheric ozone concentration will be effectively reduced only if it is reduced in proportion, which is not easy to handle at present. If only one kind is reduced, it is possible that the ozone concentration will increase instead.

　　The Air Pollution Prevention Action Plan issued by the State Council in 2013 clearly stated that it is necessary to "strengthen the research on the formation mechanism, source analysis, migration law, monitoring and early warning of haze and ozone, and provide scientific support for pollution control". Experts in the industry believe that governments at all levels must attach great importance to ozone pollution, a new environmental protection topic, and should take comprehensive control measures on the basis of strengthening basic research and top-level design.

　　Environmental experts say that ozone prevention and control first needs top-level design. Chai Fahe, vice president of china environmental science Research Institute, and others believe that ozone precursors should be included in the national emission reduction targets, and a total control plan for volatile organic compounds and nitrogen oxides should be formulated. Chai Fahe said that ozone precursor is also a kind of precursor of PM2.5 secondary particles. Ozone and PM2.5 treatment should be combined, and comprehensive consideration should not be made. In addition, since ozone pollution is a photochemical pollution, the pollution is aggravated when the temperature is high, so ozone should also be considered when considering global warming.

　　Wang Yuesi also suggested the implementation of comprehensive regional management. Ozone precursors are highly mobile substances, and nitrogen oxides produced in one area may not be felt by local people, but float to other places to form ozone. The effect of ozone control in a single city will not be too obvious, and regional prevention and control mechanisms should be established in areas with serious ozone pollution such as five provinces in North China, Yangtze River Delta and Pearl River Delta.

　　Chai Fahe said that the proportion of ozone precursors is different in different places, and even in the same city, the proportion between urban and suburban areas is different. All localities should make clear the ozone formation mechanism in different places, and find out the specific proportion of ozone precursors and the location of emission sources through monitoring, so as to "prescribe the right medicine". And this work needs the cooperation of environmental protection departments and scientific research institutions.

　　Experts also believe that from the technical level, the focus of ozone precursor control should be on "vehicles, oil, roads and factories": improving automobile exhaust emission standards, improving automobile exhaust devices and reducing emissions; Improve fuel quality; At the same time, gradually switch buses and taxis to gas; Control traffic congestion; Eliminate backward production capacity and control nitrogen oxides and volatiles emitted by coal-fired power plants, cement, coatings, ink printing plants and other enterprises.

　　Top-level design doesn’t mean that it has nothing to do with the general public. Do a little thing that everyone can do to protect the health of themselves and their families. The development of human society will always rise in a spiral curve. As long as we don’t escape and give up, there are always more ways than problems.

　　◆ Small information

　　Ozone is just one word short of oxygen that sustains human life, and one more o, but it is the difference between graphite and diamond. Yes, these two groups of things, which are as different as heaven and earth, are allotropes, that is, simple substances made of the same single chemical element but with different properties.

　　Because there is one more oxygen atom than oxygen, ozone is more oxidizing than oxygen. What is oxidation? The cut apple will turn brown after a while because it is oxidized by oxygen in the air; The girls’ tender faces are getting older day by day, which is the result of her body oxidation. Ozone is more oxidizing than oxygen. To what extent? Have you smelled chlorine in tap water and swimming pool? That’s for disinfection. It needs to be disinfected with ozone, which is stronger than chlorine. Therefore, the upper floors of household disinfection cabinets are disinfected by ozone.

　　Walking on the busy streets, we sometimes feel that the air is light brown with a pungent smell, which is commonly called photochemical smog, and ozone is one of the most important components in it. There are a lot of nitrogen oxides and volatile organic compounds in automobile exhaust and factory smoke, which combine with oxygen in the air and form ozone under the catalysis of sunlight radiation and temperature.　

Whether it’s a comprehensive detoxification treatment or just a good comfort and indulgence, there is never a lack of excellent spa choices in the world.

In the past year, hundreds of healthy and green spas opened around the world, which may indicate that spas have changed from pure luxury to an essential part of travel.

From the sunny Mediterranean coast of Sicily to the high-end spas in the Caribbean, CNN has selected ten new spas that they think are the best in the world based on service, treatment, facilities and environment.

This article is compiled with a few abridgements. Source: CNN

Rocco Forte Spa, Verdura Resort (Sicily, Italy)

This 43,000-square-foot spa located on the southwest coast of Sicily is different from other spas in Italy.

First of all, it has its own private coastline, and it can take a panoramic view of the Mediterranean from every angle.

Not surprisingly, seawater bath therapy is used here, using seawater and marine elements as elements of medicine and treatment.

There is a complete system of seawater bath therapy, with four outdoor swimming pools providing different degrees of salt and heat.

Such as seaweed body scrub ($130), which uses locally produced marine elements such as kelp, sea salt and microalgae to purify the body and detoxify.

In addition to sea bath therapy, there is also a sauna, a 65-foot swimming pool and a juice bar, which provides organic and antioxidant-rich juice all day.

Address:Verdura Resort | Strada Statale 115, KM 131 Contrada Verdura, 92019 Sciacca, Sicily, Italy.

The Ritz-Carlton Spa in Bali (Bali, Indonesia)

Only six months after its opening, the spa in the Ritz-Carlton in Bali has proved as impressive as the hotel.

The spa, made of rain wood and smooth marble, has an advanced spa massage pool with five different areas, which can massage different parts of the body.

There are also two massage pools, cold pools, steam and sauna rooms, and a yoga studio overlooking the Indian Ocean.

In addition to fourteen independent clinics, there are four private hot spring villas, and the SPA is also equipped with its own Balinese swimming pool and open-air lounge.

The course of treatment is a mixture of ancient Balinese techniques and modern technology, and local raw materials such as coconut, seaweed and pearls are mixed into it. It is said that these raw materials have nutritional and antioxidant effects.

Address:The Ritz-Carlton, Bali | Jalan Raya Nusa Dua Lot #3 Banjar Sawangan, Nusa Dua 80363 Indonesia

The SPA, which opened at the end of last year, is located on the sixth and seventh floors of Le Meridien Gaulle, covering an area of 11,000 square feet. It is the largest spa in the city.

There is an indoor swimming pool with hydrotherapy massage and waterfall, Turkish bath, ice room and even a salt room, which is made of sea salt imported from Himalaya (it is said to promote better breathing).

But what attracts guests is the high-tech treatment here: the use of the cutting-edge Japanese formula Skingenecell 1P, which is said to be the most advanced element that can repel skin damage and aging.

Do you want to keep a low profile afterwards?

Try the Zen bath ceremony in the hot spring ($285). Two hours of soaking in rich minerals is definitely a perfect experience.

Address:Excelsior Hotel Gallia, a Luxury Collection Hotel | 9 Piazza Duca d’Aosta, 20124 Milan Italy

Thai House, Zemi Beach House Resort and Spa (Shoal Bay, Anguilla)

This is not a spa with a thatched roof that you usually see. Located on Shoal Bay, the newly opened Thai House is an all-round health center.

Here you can find the only hamam, meditation garden, mud deck, yoga studio, spa shower, vitality pool adjusted according to guests’ body temperature, and even a juice bar.

The physiotherapy room is built in a Thai house with a history of 300 years (hence the name), with a private lounge and a view of the sea or garden.

Most of the treatment uses local herbs, flowers, soil and sea salt as materials.

Address:Zemi Beach House, Resort & Spa | Shoal Bay Village Anguilla

Baglioni SPA, Baglioni Hotel London (London, UK)

Located in the bustling area opposite Kensington Park in London, this fashionable new spa is like a hidden oasis in the downtown area, with only five physiotherapy rooms and 14 treatment sessions. It can be seen that this comfortable spa focuses on quality rather than quantity.

The treatments here are extremely luxurious, ranging from a 24-carat gold mask to promote blood circulation ($200), to a diamond facial injection to reduce pigmentation and brighten skin tone ($180), and even a rare facial treatment for men ($120), with green tea and mushroom extracts to detoxify and shrink pores.

Address:Spa at the Baglioni Hotel | 60 Hyde Park Gate, London SW7 5BB England

Spa at Bernardus Lodge (Carmel Valley, California, USA)

The view from Bernardus Lodge’s new spa is worth the ticket price.

Located in the center of Monterey wine district, the spa is surrounded by 28 acres of sunny vineyards, orchards and oak forests.

It has all the advantages of a five-star spa: a huge swimming pool, an outdoor jacuzzi, a eucalyptus steam room, a shower using Vichy mineral water, a dry steam room and an advanced 24-hour fitness center.

But what really makes this spa stand out is its concept of "from garden to treatment", picking materials from its own organic garden for treatment.

From face to pedicure, it is full of lavender, mint, rosemary and Chardonnay grapes collected from vineyards.

Guests can even soak in the Chardonnay bubble bath.

Address:Bernardus Lodge & Spa | 415 West Carmel Valley Road, Carmel Valley, CA 93924

Opened in September last year, this two-story space is more like a comprehensive health center than a hotel spa.

Two outdoor massage baths, an 80-foot-long swimming pool (almost the size of the Olympic Games), several heat treatment areas and a 1,300-square-foot gym, which is the largest spa in Ho Chi Minh City.

Like the hotel, this spa is exceptionally gorgeous, completely covered with carrara marble, hand-inlaid mosaics and gold.

The treatment is also luxurious, ranging from mother-of-pearl body scrub ($90) to top-class couples treatment including red wine body dressing and candlelight massage, with champagne and caviar snacks ($820).

Address:The Reverie Saigon | 22-36 Nguyen Hue Boulevard, District 1 57-69f Dong Khoi Street, District 1, Ho Chi Minh City, Vietnam.

Bohemia Spa, Four Seasons Hotel Prague (Prague, Czech Republic)

The city’s newest spa boasts unparalleled views of vltava river, Charles Bridge and Prague Castle.

In addition to its location, the spa itself is also amazing. It is located in a neoclassical building with a mineral-rich hot bath and an oxygen-enhanced vitality pool that is said to have healing effect.

The course of treatment is inspired by traditional Czech and Hungarian methods, using local materials such as linden oil.

Although it won’t be officially opened until this summer, you can try the treatment at the hotel’s existing spa.

Address:Four Seasons Hotel Spa | Veleslavinova 2A, Prague

Qingchengshan Liushan Hotel Spa Center (China, Sichuan)

Located at the picturesque foot of Qingcheng Mountain, a UNESCO World Heritage Site, this brand-new spa located between hills and valleys is as quiet as the treatment provided.

There are no high-tech courses here, but acupuncture, cupping and scraping.

Body dressing and scrub use simple but effective local ingredients, such as ginkgo, lotus seeds, ginger and bamboo.

Address:Qingchengshan Liushan | No.2 Neusoft Avenue, Qingchengshan Town, Dujiangyan, China.

Thermes Marins, Hotel Hermitage Monte-Carlo (Monaco)

The Ocean Hot Spring Center, which was renovated and opened last year at a cost of millions of dollars, may be just what you expected to see in Monaco-a bird’s eye view of Monte Carlo Pier, with its own hot bathroom, salty pool facing the ocean, the leading gym in China and a full-service beauty salon.

This is also the only spa in Europe that uses cryotherapy, with two freezing rooms at MINUS 60 degrees Celsius and MINUS 110 degrees Celsius. Cryotherapy is said to stimulate the immune system, treat inflammation and resist aging.

The spa even has an organic restaurant, L’Hirondelle, which only serves seasonal dishes with less than 500 calories.

Address:Thermos marins Monte-Carlo | 2 Avenue de Monte-Carlo, Monte Carlo, Monaco