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China CDC weekly 2024年第38期6卷 982-985页

作者： Ying Cui Qingfeng Chen Hao Chen Kaixuan Liu Yuan Wang Chengyu Lai Zhi Zeng Jun Yan Office of policy and Planning research Chinese Center for Disease Control and PreventionBeijingChina Chinese center for Disease Control and Prevention BeijingChina

Organizational security in public health encompasses structural and supportive measures designed to ensure public health security and effectively prevent and control disease *** measures include organizational leadership,investment mechanisms,information technology support,scientific research,and international exchange and *** prevention and control is often described as an“invisible war”,emphasizing the need for preparedness and proactive measures(1).As the adage states,“Before soldiers and horses move,food and grass go first,”highlighting the critical role of a robust organizational security foundation for successful disease prevention and control *** foundation is essential for promoting high-quality development within the *** its 14th Five-Year Plan period,the Chinese government has implemented policies to bolster organizational *** this commitment,on December 25,2023,the State Council issued the“Guiding Opinions on Promoting the High-Quality Development of Disease Prevention and Control.”

关键词： prevention measures foundation

Strengthening the Construction of the Talent Team and Promoting the High-Quality Development of Disease Prevention and Control

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China CDC weekly 2024年第38期6卷 986-988页

作者： Qingfeng Chen Ying Cui Hao Chen Chengyu Lai Yuan Wang Kaixuan Liu Yuhui Zhou Office of policy and Planning research Chinese Center for Disease Control and PreventionBeijingChina Chinese center for Disease Control and Prevention BeijingChina

Talent is essential for development,and career development strategies should prioritize talent cultivation(1–2).China’s CDC workforce comprises a diverse,multidisciplinary team of disease prevention and control *** workforce includes personnel from various CDC agencies,public medical institutions,township health centers,and community health service *** the development of this pool of talent is crucial for enhancing the quality of disease prevention and control systems and forms the foundation of a robust public health infrastructure(3).On December 25,2023,the State Council released the Guideline on Promoting the High-Quality Development of Disease Prevention and Control,outlining a comprehensive strategy for strengthening the CDC’s talent *** paper analyzes this policy to clarify the historical context,principal actions,and future trajectory of workforce development within China’s CDC.

关键词： prevention policy strengthening

China’s Initiatives and Achievements in Enhancing the Professional Capabilities of CDCs

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China CDC weekly 2024年第38期6卷 979-981页

作者： Hao Chen Ying Cui Kaixuan Liu Chengyu Lai Yuan Wang Qingfeng Chen Zhi Zeng Yang Mei Office of policy and Planning research Chinese Center for Disease Control and PreventionBeijingChina Chinese center for Disease Control and Prevention BeijingChina.

Capacity building is essential for developing a robust disease control and prevention system(1).Recognizing this,on December 25,2023,the General Office of China’s State Council issued the“Guidelines for Promoting the High-Quality Development of Disease Control and Prevention”(hereinafter referred to as the“Guidelines”)(2),emphasizing the need to enhance six key professional capabilities within the disease control and prevention *** Guidelines provide a foundational framework for the future growth and enhancement of centers for disease control and prevention(CDCs).

关键词： Professional prevention system.

Advancing China’s Disease Control and Prevention System: A Strategic Roadmap for High-Quality Development

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China CDC weekly 2024年第38期6卷 975-978页

作者： Zhi Zeng Hao Chen Qingfeng Chen Yuan Wang Lieyu Huang Chengyu Lai Kaixuan Liu Haotian Pan Ying Cui Office of policy and Planning research Chinese Center for Disease Control and Prevention&Chinese Academy of Preventive MedicineBeijingChina

China’s Disease Control and Prevention(DCP)system has played a critical role in protecting population health and ensuring socioeconomic stability(1).Over the past two decades,China has made significant advancements in disease surveillance,response,and control,particularly following the 2003 severe acute respiratory syndrome(SARS)outbreak and the 2009 national healthcare reforms(2–3).These initiatives have substantially strengthened the national DCP system and led to improved public health outcomes,including the effective control of outbreaks such as avian influenza and coronavirus disease 2019(COVID-19).Consequently,the incidence of major epidemics has declined markedly(1).

关键词： strengthened Quality Strategic

Amorphous BaTiO_(3) Electron Transport Layer for Thermal Equilibrium-Governed γ-CsPbl_(3) Perovskite Solar Cell with High Power Conversion Efficiency of 19.96%

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Energy & Environmental Materials 2024年第3期7卷 291-302页

作者： Changhyun Lee Chanyong Lee Kyungjin Chae Taemin Kim Seaeun Park Yohan Ko Yongseok Jun Department of Energy Environment policy and Technology Graduate School of Energy and Environment(KU-KIST Green School)Korea UniversitySeoul 02841Republic of Korea Nano Electronic Materials and Components research center Gumi Electronics and Information Technology Research Institute(GERI)Gumi 39171Republic of Korea Energy Materials research center Clean Energy Research DivisionKorea Institute of Science and Technology(KIST)Seoul 02792Republic of Korea

Compared to organic-inorganic hybrid perovskites,the cesium-based allinorganic lead halide perovskite(CsPbI_(3))is a promising light absorber for perovskite solar cells owing to its higher resistance to thermal ***,additional research is required to reduce the nonradiative recombination to realize the full potential of CsPbI_(3).Here,the diffusion of Cs ions participating in ion exchange is proposed to be an important factor responsible for the bulk defects inγ-CsPbI_(3)*** based on first-principles density functional theory reveal that the[PbI_(6)]^(4-)octahedral tilt modifies the perovskite crystallographic properties inγ-CsPbI_(3),leading to alterations in its bandgap and crystal *** addition,by substituting amorphous barium titanium oxide(a-BaTiO_(3))for TiO_(2)as the electron transport layer,interfacial defects caused by imperfect energy levels between the electron transport layer and perovskite are ***-resolution transmission electron microscopy and electron energy loss spectroscopy demonstrate that a-BaTiO_(3)forms entirely as a single phase,as opposed to Ba-doped TiO_(2)hybrid nanoclusters or separate domains of TiO_(2)and BaTiO_(3)***,inorganic perovskite solar cells based on the a-BaTiO_(3)electron transport layer achieved a power conversion efficiency of 19.96%.

关键词： amorphous BaTiO_(3) electron transport layer moisture γ-CsPbI_(3)

Risk assessment of oil and gas investment environment in countries along the Belt and Road Initiative

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Petroleum Science 2024年第2期21卷 1429-1443页

作者： Bao-Jun Tang Chang-Jing Ji Yu-Xian Zheng Kang-Ning Liu Yi-Fei Ma Jun-Yu Chen center for Energy and Environmental policy research Beijing Institute of TechnologyBeijing100081China School of Management and Economics Beijing Institute of TechnologyBeijing100081China Collaborative Innovation center of Electric Vehicles in Beijing BeijingChina Sustainable Development research Institute for Economy and Society of Beijing BeijingChina Institute of Carbon Neutrality ShanghaiTech UniversityShanghai201210China

With the implementation of the Belt and Road Initiative, China is deepening its cooperation in oil and gas resources with countries along the Initiative. In order to better mitigate risks and enhance the safety of investments, it is of significant importance to research the oil and gas investment environment in these countries for China's overseas investment macro-layout. This paper proposes an indicator system including 27 indicators from 6 dimensions. On this basis, game theory models combined with global entropy method and analytic hierarchy process are applied to determine the combined weights, and the TOPSIS-GRA model is utilized to assess the risks of oil and gas investment in 76 countries along the Initiative from 2014 to 2021. Finally, the GM(1,1) model is employed to predict risk values for 2022-2025. In conclusion, oil and gas resources and political factors have the greatest impact on investment environment risk, and 12 countries with greater investment potential are selected through cluster analysis in conjunction with the predicted results. The research findings may provide scientific decisionmaking recommendations for the Chinese government and oil enterprises to strengthen oil and gas investment cooperation with countries along the Belt and Road Initiative.

关键词： Belt and Road Initiative Oil and Gas Investment Risk assessment

Trends in the Incidence of High-Risk Newborns Based on a New Conceptual Framework-Beijing Municipality,China,2013-2022

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China CDC weekly 2024年第31期6卷 767-771页

作者： Yongxian Zhao Zhaoxia Jia Lei Wang Qingqing Wu Moning Guo Dong Han Lili Huang Junhua Wang Di Zhang Zhao Wang Minghui Wu Beijing Obstetrics and Gynecology Hospital Capital Medical UniversityBeijing Maternal and Child Health Care HospitalBeijingChina Beijing Municipal Health Big Data and policy research center BeijingChina

Summary What is already known on this topic?A new conceptual term,small and vulnerable newborns(SVN),bringing preterm birth,small for gestational age(SGA),or low birth weight(LBW)together is being advocated for assessing whether a child is at high *** is added by this report?According to the new conceptual term,the increasing incidence of high-risk newborns(from 9.82%to 10.96%)has been observed among 2,005,408 newborns over the period from 2013 to 2022,which is higher than using any of the three definitions of *** age≥35,primiparity,and multiple births are high risks for *** are the implications for public health practice?The new conceptual framework should be used to better assess the number of high-risk *** should be paid to multiple births to prevent preterm-related *** reduce term newborns who are SGA,we need to be concerned not only with multiple pregnancies but also with first-time mothers.

关键词： Beijing bringing mother

Challenges and opportunities for battery health estimation:Bridging laboratory research and real-world applications

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Journal of Energy Chemistry 2024年第2期89卷 434-436,I0011页

作者： Te Han Jinpeng Tian C.Y.Chung Yi-Ming Wei center for Energy and Environmental policy research Beijing Institute of TechnologyBeijing 100081China School of Management and Economics Beijing Institute of TechnologyBeijing 100081China Department of Electrical and Electronic Engineering and research Centre for Grid Modernization The Hong Kong Polytechnic UniversityKowloon 999077Hong KongChina

Addressing climate change demands a significant shift away from fossil fuels,with sectors like electricity and transportation relying heavily on renewable *** to this transition are energy storage systems,notably lithium-ion *** time,these batteries degrade,affecting their efficiency and posing safety *** and predicting battery aging is essential,especially estimating its state of health(SOH).Various SOH estimation methods exist,from traditional model-based approaches to machine learning approaches.

关键词： Energy storage systems State of health Multi-source data Scientific AI Data-sharing mechanism

Plasma Metabonomics of Human Adenovirus-infected Patients with Pneumonia and Upper Respiratory Tract Infection

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Current Medical Science 2024年第1期44卷 121-133页

作者： Ting-ting WEI Wen XU Bo TU Wan-xue ZHANG Xin-xin YANG Yiguo ZHOU Shan-shan ZHANG Jun-lian YANG Ming-zhu XIE Juan DU Wei-wei CHEN Qing-bin LU Department of Epidemiology and Biostatistics School of Public HealthPeking UniversityBeijing 100191China Department of Infectious Disease The Fifth Medical Center of Chinese PLA General HospitalNational Clinical Research Center for Infectious DiseasesBeijing 100039China Department of Laboratorial Science and Technology&Vaccine research center School of Public HealthPeking UniversityBeijing 100191China Department of Health policy and Management School of Public HealthPeking UniversityBeijing 100191China Global center for Infectious Disease and policy research&Global Health and Infectious Diseases Group Peking UniversityBeijing 100191China Key Laboratory of Epidemiology of Major Diseases(Peking University) Ministry of EducationBeijing 100191China

Objective Human adenovirus(HAdV)infection is common and can develop to serious conditions with high mortality,yet the mechanism of HAdV infection remains *** the present study,the serum metabolite profiles of HAdV-7-infected patients with pneumonia or upper respiratory tract infection(URTI)were *** In total,35 patients were enrolled in the study following an outbreak of HAdV-7 in the army,of whom 14 had pneumonia and 21 had *** samples were collected at the acute stage and at the recovery stage and were analyzed by untargeted *** Over 90% of the differential metabolites identified between the pneumonia patients and URTI patients were lipids and lipid-like molecules,including glycerophospholipids,fatty acyls,and *** metabolic pathways that were significantly enriched were primarily the lipid metabolism pathways,including sphingolipid metabolism,glycerophospholipid metabolism,and linoleic acid *** sphingolipid metabolism was identified as a significantly differential pathway between the pneumonia patients and URTI patients and between the acute and recovery stages for the pneumonia patients,but not between the acute and recovery stages for the URTI *** and lactosylceramide,involved in sphingolipid metabolism,were significantly higher in the pneumonia patients than in the URTI patients with good discrimination abilities[area under curve(AUC)0.742 and 0.716,respectively;combination AUC 0.801].Conclusion Our results suggested that HAdV modulated lipid metabolism for both the patients with URTI and pneumonia,especially the sphingolipid metabolism involving ceramide and lactosylceramide,which might thus be a potential intervention target in the treatment of HAdV infection.

关键词： human adenovirus metabonomic lipids pneumonia upper respiratory tract infection

Drivers for Inter-city Innovation Networks Across Chinese Cities:Modelling Physical Versus Intangible Effects

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Chinese Geographical Science 2024年第4期34卷 706-721页

作者： GAO Yujie SCHERNGELL Thomas NEULÄNDTNER Martina School of Applied Economics Renmin University of ChinaBeijing 100872China center for Innovation Systems&policy Austrian Institute of TechnologyVienna 1210Austria

Cross-region innovation is widely recognized as an important source of the long-term regional innovation *** the recent past,a growing number of studies has investigated the network structure and mechanisms of cross-region innovation collaboration in various ***,existing research mainly focuses on physical effects,such as geographical distance and high-speed railway *** studies ignore the intangible drivers in a changing environment,the more digitalized economy and the increasingly solidified innovation network ***,the focus of this study is on estimating determinants of innovation networks,especially on intangible drivers,which have been largely neglected so *** city-level data of Chinese patents(excluding Hong Kong,Macao,and Taiwan Province of China),we trace innovation networks across Chinese cities over a long period of *** integrating a measure on Information and Communications Technology(ICT)development gap and network structural effects into the general proximity framework,this paper explores the changing mechanisms of Chinese innovation networks from a new *** results show that the structure of cross-region innovation networks has changed in *** mechanisms behind this development,the results confirm the increasingly important role of intangible drivers in Chinese inter-city innovation collaboration when controlling for effects of physical proximity,such as geographical *** digitalization and coordinated development are the mainstream trends in China and other developing countries,these countries'inter-city innovation collaboration patterns will witness dramatic changes under the influence of intangible drivers.

关键词： inter-city innovation network co-patents information and communications technology development network structural effect spatial interaction model China