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| 1 | Field Simulation of Aerosol Transmission of SARS-CoV-2 in a Special Building Layout—Guangdong Province,China,2021显示文摘What is already known on this topic?Aerosol transmission was one route for the spread of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)and usually occurred in confined spaces.What is added by this report?Aerosol transmission was found to exist between handshake buildings,i.e.,buildings with extremely close proximity that formed relatively enclosed spaces.Transmission was mainly affected by the airflow layout caused by switching air conditioners on and off as well as opening and closing doors and windows.What are the implications for public health practice?Centralized isolation and home isolation in handshake buildings creates a risk of SARS-CoV-2 aerosol transmission under certain conditions.Attention should be paid to the influence of air distribution layout on aerosol diffusion in isolation wards,and disinfection of isolation venues should be strengthened. | Zhuona Zhang Xia Li Qin Wang Jin Xu Qinqin Jiang Sili Jiang Jiayun Lyu Shiqiang Liu Ling Ye Jun Yuan Wenru Feng Dongqun Xu | 2021 | China CDC weekly2021，3，34： | 8 |
| 2 | BioGinspiredsynthesisofZnO polyhedralsinglecrystalsundereggGshellmembranedirection显示文摘 | Su Huilan SongFang DongQun etal | 2011 | AppliedPhysicsA2011，104，1： | 1 |
| 3 | Mixing and transformation of Asian dust with pollution in the two dust storms over the northern China in 2006显示文摘 | Wenjie Zhang Guoshun Zhuang Kan Huang Juan Li Rong Zhang Qiongzhen Wang Yele Sun Joshua S. Fu Ying Chen Dongqun Xu Wei Wang | 2010 | Atmospheric Environment2010，，28： | 1 |
| 4 | Strengthening Community Defenses to Prevent and Control the Spread of COVID-19 in China显示文摘In light of the severity of coronavirus disease(COVID-19)around the world,it is an arduous task for China to prevent COVID-19 from being imported from abroad and proliferating domestically.The community is the first and most effective line of defense and can effectively cut off the channels of spread of the epidemic.In order to reduce risks of COVID-19 transmission in the community,it is necessary to sort out the loopholes in risk and management,as well as investigate previous epidemic transmission events in the community. | Xia Li Zhuona Zhang Keyang Lyu Dongqun Xu | 2022 | China CDC weekly2022，4，10： | 1 |
| 5 | Investigation of a high power electromagnetic pulse source显示文摘 | WANG Yuwei CHEN Dongqun ZHANG Jiande | 2012 | Review of Scientific Instruments2012，83，9： | 1 |
| 6 | Investigation of a compact coaxially fed switched oscillator显示文摘 | WANG Yuwei CHEN Dongqun ZHANG Jiande | 2013 | Review of Scientific Instruments2013，84，09： | 1 |
| 7 | SARS-CoV-2 Aerosol Transmission Through Vertical Sanitary Drains in High-Rise Buildings--Shenzhen,Guangdong Province,China,March 2022显示文摘Summary What is already known about this topic?Aerosol transmission of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)via sanitary pipelines in high-rise buildings is possible,however,there is a lack of experimental evidence. | Keyang Lyu Siyang Feng Xia Li Qin Wang Xiaoning Zhao Shuyuan Yu Ping Zheng Jiajia Ji Guomin Chen Jing Liang Tao Lan Jinshu Feng Shuai Jiang Jianhua Lu Tianlong Xia Chaoqiong Peng Tiejian Feng Dongqun Xu | 2022 | China CDC weekly2022，4，23： | 1 |
| 8 | A Pilot Study on Using Urinary 1-Hydroxypyrene Biomarker for Exposure to PAHs in Beijing显示文摘 | Wenjie Zhang Dongqun Xu Guoshun Zhuang Changming Ding Guifang Wang Junrui Chang Gaiying Ren | 2007 | Environmental Monitoring and Assessment2007，，1： | 1 |
| 9 | Targeted Prevention and Control of Key Links in Airports to Mitigate Public Health Risks显示文摘Airports are the gateways of foreign trade goods,inbound and outbound people,etc.,as well as an important gathering places of domestic long-distance passenger and cargo transportation.On July 20,2021,9 positive cases of coronavirus disease 2019(COVID-19)were found in routine nucleic acid tests of staff in key positions at Nanjing Lukou Airport.Epidemiological investigation and analysis showed that the cabin environment was contaminated with COVID-19 by infected passengers of Russian inbound flight CA910 from Russia on July 10 and led to an infection of a cleaning staff member.The epidemic at Lukou Airport then caused the spread of families,communities. | Dongqun Xu Zhuona Zhang Qin Wang Xia Li | 2021 | China CDC weekly2021，3，41： | 0 |
| 10 | Neglected Aspects of SARS-CoV-2 Aerosol Transmission in Bathrooms of Multistory and High-Rise Buildings—Beijing Municipality,China,October 2022显示文摘Summary What is already known about this topic?There is a toilet flush-soil stack-floor drain pathway of aerosol transmission in multistory and high-rise buildings,but the influencing factors are not completely clear.What is added by this report?The poor airtightness of the connecting parts of the floor drain,as well as pressure fluctuations in the sewage pipe during toilet flushing caused by blockage of the soil stack vent,may lead to the cross-floor transmission of viral aerosols through the soil stack and floor drains. | Keyang Lyu Qin Wang Xia Li Zhuona Zhang Xiaoning Zhao Yunpu Li Zhigang Tang Longjian Li Fuchang Deng Xiaoyu Zhang Kaiqiang Xu Rong Zhao Dongqun Xu | 2023 | China CDC weekly2023，5，1： | 0 |
| 11 | OSCILLATION AMPLITUDE OF THE FREE END OF A FLEXIBLY MOUNTED RIGID CYLINDER IN TRIANGLE ARRANGEMENT显示文摘In this paper,the oscillation amplitude of the free end of a group of threecylinders are studied.The three cylinders are erected at the vertices of an equilateral trian-gle,and three arrangements are made in this study.One of the three cylinders is served asa working cylinder which is mounted by a flexible cantilever and two accelerometers areattached on the free end in two directions.The results of the three-cylinder arrangementare compared with those of two cylinders in tandem/side-by-side arrangement in the samecondition.The experimental results show that the rear cylinder of a group of three cylin-ders is affected more seriously than that of the corresponding two cylinders in the contrastarrangement.The main direction of oscillation is changed.The transversal oscillation isstronger than the longitudinal oscillation in the three-cylinder arrangement.On the con-trary,the transversal oscillation is much weaker than the longitudinal oscillation in two-cylinder arrangement.The largest transversal | Xu, Youheng Dong, Liyun Huang, Dongqun | 1998 | Journal of Hydrodynamics1998，10，3： | 0 |
| 12 | Independent and Interactive Effects of Environmental Conditions on Aerosolized Surrogate SARS-CoV-2-Beijing,China,June to September 2020显示文摘Summary What is already known about this topic?Environmental factors such as temperature and humidity play important roles in the transmission of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)via droplets/aerosols.What is added by this report?Higher relative humidity(61%–80%),longer spreading time(120 min),and greater dispersal distance(1 m)significantly reduced SARS-CoV-2 pseudovirus loads.There was an interaction effect between relative humidity and spreading time.What are the implications for public health practice?The findings contribute to our understanding of the impact of environmental factors on the transmission of SARS-CoV-2 via airborne droplets/aerosols. | Yixin Mao Yueyun Luo Wenda Zhang Pei Ding Xia Li Fuchang Deng Kaiqiang Xu Min Hou Cheng Ding Youbin Wang Zhaomin Dong Raina MacIntyre Xiaoyuan Yao Song Tang Dongqun Xu | 2022 | China CDC weekly2022，4，26： | 0 |
| 13 | Air Pollution Health Impact Monitoring and Health Risk Assessment Technology and Its Application-China,2006-2019显示文摘Air pollution is a significant risk factor contributing to the burden of disease in China.Health risk assessment and management are important to reduce the impact of air pollution on public health.To help formulate standardized health risk assessment techniques,a series of studies were conducted from 2006 to 2019.Through systematic review,study of molecular mechanisms,epidemiological investigation,and health effect monitoring,the overall project established a monitoring and evaluation indicator system,a comprehensive information platform,software for automatic data cleaning,and standardized health risk assessment techniques.Technical specifications have been issued by the National Health Commission for promoting health risk assessments across China.This paper introduces the project,the research approach,its main research accomplishments,innovations,and public health significance,and describes directions for further research. | Jingxiu Han Dongqun Xu Donggang Xu Xu Yang Qin Wang Mingqing Chen Wenrong Xia Weiwei Xing Chunyu Xu Yue Liu Junrui Chang Wenliang Fu Shuxin Hao Na Li Xiaoyan Dong Yunpu Li Congshen Meng Jingyi Liu | 2022 | China CDC weekly2022，4，26： | 0 |
| 14 | First Technical Specifications for Health Risk Assessment of Ambient Air Pollution in China显示文摘The Global Burden of Disease study showed that air pollution is the fourth risk factor for attributable deaths(1)and a major public health problem in China.Therefore,the Chinese government has taken a series of measures to control air pollution.However,the attributable disease burden of air pollution can be effectively reduced only by integrating health into air pollution control policies.Health risk assessment comprehensively considered the impact of atmospheric pollution levels,pollutant toxicity,exposure-response coefficients,and the characteristics of exposed population.It may provide a scientific basis for formulating policies for air pollution prevention and control,revising standards of ambient air quality,and putting forward targeted measures for public health protection. | Jingxiu Han Junrui Chang Jingyi Liu Congshen Meng Dongqun Xu | 2021 | China CDC weekly2021，3，33： | 0 |
| 15 | Risk Assessment of Quality Safety of Nonlocal Red Bayberry in Cixi City显示文摘The nonlocal red bayberry sold in Cixi City were quantitatively analyzed for consecutive four years from 2010 to 2013,in order to understand their pesticide pollution. The results showed that the detectable rate of pesticide was 55. 56%,and the pesticide detectable rate of samples was 59. 09% in red bayberry. The exceeding standard rate of pesticides was 15. 87%. In terms of safety index,the risk and safety state of all pesticides were within an acceptable range except cyhalothrin. In terms of risk coefficient,omethoate,triazophos and isocarbophos were at high-risk state,and the remaining 19 kinds of pesticides were at low-risk state. | Wang Dongqun Hu Yinxia Fei Wei Ma Jinjin Su Tong Hu Shimeng Ma Yan Hua Xiaoxia | 2014 | Plant Diseases and Pests2014，5，4： | 0 |
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