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Preserving the Past China’s approach and experience in heritage conservation is worth emulating by other countries
2025年
n recent years,China has placed increasing emphasis on the protection of cultural heritage.In July 2024,Beijing’s Central Axis was o!cially inscribed on the World Heritage List,and on 4 December 2024,the Spring Festival was added to the UNESCO Intangible Cultural Heritage list.Public awareness of the importance of preserving historical sites and promoting the inheritance and celebration of Chinese civilisation has also grown significantly.
关键词:UNESCOPRESERVINGHERITAGE
数字经济与碳排放强度:来自“一带一路”国家的经验证据
2025年
数字经济依托互联网、云计算等高新技术,已成为引领社会变革的推动力,数字经济的蓬勃发展成为驱动经济增长新引擎。基于“一带一路”沿线47个国家的面板数据,分析数字经济对碳排放强度的影响及其内在机制,并分析数字经济碳减排的空间溢出效应,研究结果表明:数字经济发展对碳排放强度具有显著的负向影响,即随着一国数字经济发展水平的提高,其碳排放强度倾向于降低;数字经济发展水平的提高会通过“技术创新效应”“贸易规模效应”和“贸易结构效应”对一国碳排放强度产生影响;本国数字经济发展对周边国家碳排放强度具有显著的抑制作用,即一国数字经济水平的提高具有空间溢出效应。我国应持续推进数字经济高质量发展,深入挖掘数字贸易发展新动能,并搭建数字化平台,积极推动碳减排技术的国际合作。
王立勇许娇冯涵一
关键词:数字经济碳排放强度一带一路贸易机制
基于CiteSpace的国内外临床试验伦理学比较
2025年
目的分析比较国内外临床试验伦理学的研究现状,为临床试验伦理学考量提供相关建议。方法检索中国国家知识基础设施(CNKI)和Web of Science数据库核心合集中关于医学伦理学在临床试验方向的论文,应用文献计量学软件CiteSpace绘制国内外文献的知识图谱,对医学伦理学在临床试验方向的研究热点、发展趋势进行分析。结果在知情同意过程、风险最小化、公平选择以及注重弱势群体权益保护等内容上,中国医学伦理学研究的关注要点与国外基本一致,不同之处在于国外研究比较关注伦理教育、研究参与者的生活质量和伦理咨询等方面的内容;国内研究比较关注临床试验质量管理和中医药研究的特殊性,对弱势群体的研究大多集中在儿童方面,对其他弱势群体的研究较少,总体研究数量和研究关注领域的维度与国外呈现较大差距。结论中国应加强国内医学伦理学的多维度研究,从仅对伦理审查要点和管理学的研究方面逐渐拓展到更加关注解决临床问题和研究参与者特殊性的应用性研究,增加研究数量、扩大研究维度,确保对研究参与者给予充分的保护。
董建芳李康琪杨洋王喆祝伟伟陆丛笑郑文文
关键词:医学伦理文献计量分析CITESPACE
更好的治理能力会促进国家认同吗?——基于非洲十二国的实证研究
2025年
国家认同受到历史、政治、经济等多种因素的影响,国家治理能力可能也影响着国家认同。对于国家治理能否促进非洲的民族认同,已有的研究并没有给出明确的答案。首先从理论上探讨了国家认同提升的机制,通过运用有序逻辑回归模型实证方法对非洲晴雨表、世界银行和UNCTAD机构记录的国家认同和国家治理数据以及非洲国家的贸易开放程度进行了调查。研究发现,非洲国家的国家治理与人民的国家认同之间存在正相关关系。这一发现进一步扩展了对国家治理影响的理解,对加强非洲的国家认同以及非洲现代国家构建具有一定的启示。
李声薇
关键词:国家认同现代国家构建
贸易便利化对中国机电产品出口影响——基于东盟十国的实证分析
2025年
随着全球贸易自由化程度的不断加深,贸易便利化水平的提高对于国际贸易流量的影响日益凸显。本研究采用中国对东盟各成员国机电产品出口额面板数据研究贸易使得化问题。结果表明,贸易便利化对扩大中国机电产品出口额具有明显促进作用,同时国内生产总值、人口总量对该产品出口额也有显著正向效应。由此应进一步提升东盟各国贸易便利化水平,努力扩大中国机电产品出口规模。
梁晓凯
关键词:贸易便利化机电产品出口贸易
Food Security in Developing Countries: Factors and Mitigation
2024年
Since 1976, eradicating hunger has become one of the priority objectives of the United Nations, which is included in the Charter of Human Rights;the right to get adequate food. The qualification of food security in time and space must analyze not only the three components it covers but also the relationships that these three components maintain. Climate change contributes to food insecurity, but it is not the only factor. To address food insecurity in various forms, greater food security must be combined with improved sustainable agricultural practices with minimal strain on the environment. This review of literature insists on the principles of food security, which in particular allows a better understanding of food insecurity in developing countries and favors a greater contribution of agriculture and food systems in general to nutritional progress.
Hellen Abbo OwasaAbdoulaye Fofana Fall
Impact of Plastic Waste on the Human Health in Low-Income Countries: A Systematic Review
2024年
Background: Plastic pollution is the accumulation of waste composed of plastic and its derivatives all over the environment. Whether in the form of visible garbage or microparticles, as it slowly degrades, plastic pollution poses significant threats to terrestrial and aquatic habitats and the wildlife that call them home, whether through ingestion, entanglement or exposure to the chemicals contained in the material. Unfortunately, there is a lack of documentation on the impact of plastic waste on human health in low- and middle-income countries (LMICs). Methods: We searched five electronic databases (PubMed, Embase, Global Health, CINAHL and Web of Science) and gray literature, following the preferred reporting elements for systematic reviews and meta-analyses (PRISMA), for the impact of plastic waste on human health in developing countries. We included quantitative and qualitative studies written in English and French. We assessed the quality of the included articles using the Mixed Methods Appraisal tool (MMAT). Results: A total of 3779 articles were initially identified by searching electronic databases. After eliminating duplicates, 3167 articles were reviewed based on title and abstract, and 26 were selected for full-text review. Only three articles were retained. The three articles dealt with practices likely to lead to oral exposure to plastic chemicals in human health, as well as the level of awareness of participants concerning the possible impact of plastic on human health, namely, the use of plastic baby bottles, the use of microwaves to cook food and reheat precooked food, the use of plastic bottles to store water in the refrigerator, water purifier containers with plastic bodies and plastic lunch boxes, the reuse of plastic bags and the inadequacy of treatment facilities. Conclusion: Plastic waste poses different risks to human health at every stage of its life cycle. Hence, strategies must be adopted to raise public awareness of the dangers of plastic waste to their health. Trial registration: The r
Ramde Wendkoaghenda SophieGbandama Koffi Kouame PacomeGansore AminataCamara KeletyTolno BarthélemyAssogba Ange Wenceslas VincialeNiare BoubacarPatrice Ngangue
关键词:PLASTICSPOLICYRECYCLING
中国参与周边安全治理的进程与经验
2024年
周边安全治理介于全球安全治理和国家安全治理之间,与安全地区主义有着密切的联系。自新中国成立以来,参与周边安全治理历经被动应对阶段(1949—1991年)、有限参与阶段(1991—2001年)以及积极进取阶段(2001年至今),由消极应对者到有限参与者、再到积极引领者与主动塑造者的角色变迁。通过历史考察,中国参与周边安全治理有着相应的经验:一是周边安全治理的动力机制与国家战略偏好有着内在逻辑关系,循着“安全导向型—发展导向型—威望导向型”的发展轨迹;二是周边安全治理的角色变迁受到国家实力与区域体系结构的作用;三是周边安全治理有着延续性与变革性的双重特征,尤其体现在治理理念、原则、主体、路径等方面;四是周边安全治理在全球安全治理与国家安全治理之间寻求平衡。随着大国战略竞争的加剧以及周边安全变局的演化,中国需建构出展现民族特色与时代风格的周边安全治理体系。
陈翔
An Analysis of Liberia’s Vulnerability to Climate Change in the Context of Least Developed Countries (LDCs): A Review
2024年
Climate change is an alarming global challenge, particularly affecting the least developed countries (LDCs) including Liberia. These countries, located in regions prone to unpredictable temperature and precipitation changes, are facing significant challenges, particularly in climate-sensitive sectors such as mining and agriculture. LDCs need more resilience to adverse climate shocks but have limited capacity for adaptation compared to other developed and developing nations. This paper examines Liberia’s susceptibility to climate change as a least developed country, focusing on its exposure, sensitivity, and adaptive capacity. It provides an overview of LDCs and outlines the global distribution of carbon dioxide emissions. The paper also evaluates specific challenges that amplify Liberia’s vulnerability and constrain sustainable adaptation, providing insight into climate change’s existing and potential effects. The paper emphasizes the urgency of addressing climate impacts on Liberia and calls for concerted local and international efforts for effective and sustainable mitigation efforts. It provides recommendations for policy decisions and calls for further research on climate change mitigation and adaptation.
Charles Flomo Togbah
关键词:LIBERIAVULNERABILITYPOVERTYHUNGER
Production and trade trend of oils and oilseeds in BRICS countries
2024年
In order to promote agricultural production and trade cooperation among BRICS countries,and ensure the security and stability of the oils and oilseeds industrial and supply chains in China and the world,the production,consumption,trade trend,and cooperation potential of oils and oilseeds in BRICS countries were expounded,and relevant policy recommendations were put forward.Most of the BRICS countries are major agricultural producers,and they are also important agricultural product consumption markets in the world.In 2023/2024,the production and consumption of oilseeds in BRICS countries account for nearly half of the world's total;the production of vegetable oils exceeds a quarter of the world's total,and the consumption of vegetable oils accounts for 40%of the world's total.In 2023/2024,the import and export volume of oilseeds exceeds half of the world's total;vegetable oil imports account for 40%of the world's total,and exports account for about one tenth of the world's total.China's imports of oilseeds and oils from BRICS countries account for 68%and 29%of its global imports in 2023,respectively.BRICS countries are rich in agricultural land resources,have great potential for oils and oilseeds production,obvious complementary advantages in trade structure,and huge space for future cooperation.It is suggested that Brazil should be included in the"Belt and Road"co-construction category to promote the continuous deepening of agricultural cooperation between China and Brazil.It is suggested to explore regional agricultural trade agreements among BRICS countries,promote currency settlement and exchange among BRICS countries,and enhance the facilitation and stability of BRICS trade.It is suggested that China should increase its investment in BRICS countries and export advanced technology and management experience to benefit local agricultural development and achieve a mutually beneficial and win-win situation.
ZHANG Hong

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