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How Does the Internet Impact the Public's Perception of Information Security Risk?

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Social Sciences in China 2024年第2期45卷 184-206页

作者： Yi Chengzhi School of international and Public affairs Shanghai Jiao Tong University

Clarifying the relationship between internet use and public information security risk perception helps us gain a better understanding of the factors influencing public risk ***,the relationship is still *** paper empirically examines the relationship between internet use and information security risk perception based on data from the 2021 Chinese Social *** was found that whether to use the internet and the frequency of use are both significantly positively correlated with the perception of information security *** this basis,the mechanism by which internet use affects public information security risk perceptions is verified from the perspective of interpersonal *** mechanism analysis found that interpersonal trust exerts an indirect effect between internet use and perceived information security *** findings of this study provide new insights for our further understanding of how internet use affects residents'perceptions of securityrisk.

关键词： internet use public perceived information security risk

Endomorphism Algebras of Support τ-Tilting Modules

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Algebra Colloquium 2024年第2期31卷 333-340页

作者： Yonggang Hu Panyue Zhou Nanqing Ding Department of international Economics China Foreign Affairs University Beijing 100037China School of Mathematics and Statistics Changsha University of Science and Technology Changsha 410114China 不详

Let A be a finite dimensional k-algebra and T be a supportτ-tilting right *** this note,we give lower and upper bounds for the global dimension of the endomorphism algebra End_(A)(T)under some mild ***,we give some e... 详细信息

关键词： supportτ-tilting module τ-tilting module tilting module global dimension

Artificial Intelligence in US Military Strategy:Trends and Implications

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China international Studies 2024年第3期 125-148页

作者： Liu Shengxiang Li Zhihao Shanghai international Studies University(SISU) SISU School of international Relations and Public affairs

Since 2017,the United States has been advancing the utilization of artificial intelligence(AI)in its military *** studies of AI’s impact on national security generally fall into four *** first group deals with the specific areas where AI empowers the military,such as intelligence acquisition and analysis,new weapon manufacturing,command and control decision-making and implementation,and man-machine relationship.

关键词： artificial Strategy intelligence

大国竞争背景下的人工智能安全治理与战略稳定（英文）

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China international Studies 2024年第3期 149-172+3页

作者：沈逸高瑜 the School of international Relations and Public affairs Fudan University

Effective governance of artificial intelligence is crucial. As two key players in the field, China and the United States differ in governance concepts and approaches. The US relies on its technological superiority to promote unilateral, dominant governance, and defines AI as a frontier of strategic competition. In contrast, China adheres to genuine multilateralism, guided by a holistic view of national security, and promotes the global governance of AI in an inclusive, resilient, and flexible direction.

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The Security Governance and Strategic Stability Challenges of Artificial Intelligence amid Major-Power Competition

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China international Studies 2024年第3期 149-172页

作者： Shen Yi Gao Yu School of international Relations and Public affairs Fudan University

The rapid development of artificial intelligence(AI),especially the breakthroughs in generative AI technology,has pushed AI to the forefront of the information technology revolution and made the impacts of AI development and its governance model an issue of great concern to the *** November 2023,the first global AI Safety Summit held at Bletchley Park of the UK released the Bletchley Declaration signed by 28 countries and regional organizations.

关键词： breakthrough push Major

Exploring the potential for improving material utilization efficiency to secure lithium supply for China's battery supply chain

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Fundamental Research 2024年第1期4卷 167-177页

作者： Xin Sun Han Hao Yong Geng Zongwei Liu Fuquan Zhao State Key Laboratory of Automotive Safety and Energy Tsinghua UniversityBeijing 100084China Belfer Center for Science and international affairs Harvard UniversityCambridgeMA 02138United States Tsinghua-Rio Tinto Joint Research Center for Resources Energy and Sustainable Development Tsinghua UniversityBeijing 100084China School of international and Public affairs Shanghai Jiao Tong UniversityShanghai 200240China

Lithium-ion battery(LIB)is the key technology for climate change *** sustainability of LIB supply chain has caused widespread concern since the material utilization efficiency of LIB supply chain has not been well *** study aims to fill this research gap by conducting a dynamic material flow analysis of lithium in China from 2015 to *** indicate that within the temporal boundary,lithium flow and in-use stock grew significantly in China due to the rapid development of the EV market,with lithium flow in domestic production of basic chemicals increasing by 614%to 100 kt,end-use consumption increasing by 160%to 35 kt,and in-use stock increasing by 62%to 195 *** has been a net importer of lithium,of which cumulative imports and exports were 343 kt and 169 kt,*** addition,103 kt of lithium was converted to inventories or was lost during the processing from 2015 to *** optimizing inventory and processing,developing substitutes for lithium for non-battery applications,and improving lithium recycling,China's net import dependency of lithium could be reduced from 27%-86%to 0%-16%.Our study demonstrates that it is urgent to improve material utilization efficiency so that the lithium resource supply can be secured.

关键词： Lithium Lithium-ion battery Critical material Supply chain Material flow analysis

Building Tax Capacity in Developing Countries

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Belt and Road Initiative Tax Journal 2024年第1期 60-69页

作者： Cindy Negus Juan Carlos Benitez Revenue Administration 1 Division Fiscal affairs Department international Monetary Fund Tax Policy 2 Division Fiscal affairs Department international Monetary Fund

Building tax capacity is central to the role of government in achieving the sustainable development goals,addressing climate change,and ensuring debt *** progress in revenue mobilization,there is still a large unmet tax potential in low-income developing *** tax capacity requires a firm commitment to building institutions that govern the tax system and manage tax reform,and to improving the design of core *** enhance understanding,this article provides a synopsis of why improving tax capacity is important and contains insights on trends in revenue mobilization,how to strengthen tax policy and the role of supporting ***,it explores the importance of a sound legal framework for tax certainty,which plays a crucial role in shaping investment choices and can significantly affect economic growth.

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Anthropogenic mineral generation and its potential resource supply:The case of niobium

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Science China Earth Sciences 2024年第8期67卷 2583-2591页

作者： Xianlai ZENG Moisés Gómez Mahmoud BAKRY Yong GENG Jinhui LI School of Environment Tsinghua UniversityBeijing 100084China School of Environmental Science and Engineering Shanghai Jiao Tong UniversityShanghai 200240China School of international and Public affairs Shanghai Jiao Tong UniversityShanghai 200030China

The strategy of carbon neutrality is reshaping the global landscape of resource flow and *** the final sink of geological minerals,the proliferated anthropogenic minerals,also called secondary resources,play an increasingly important role in resource supply *** is a critical metal that lacks full concern for its *** fundamental principle of niobium circularity is to recycle and maintain the material as close to the manufacturing process as *** we estimate the niobium-containing applications lost at their end-of-life,underscoring the imperative to minimize such ***,we elucidate the extraction processes for scrap and alloy quantities throughout the industry's *** from anticipated waste generated by the majority of niobium applications,a forecast indicates a potential loss of approximately 168 kt by 2090 in the absence of ***,with a recycling efficiency of 90%for niobium,the projected loss diminishes to approximately 16 *** delve into the significance of niobium's circular economy and explore various aspects that demand further investigation for a seamless transition from linear to circular practices.

关键词： Niobium Anthropogenic mineral Circular economy Recycling Sustainability

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China's Maritime Governance:Practical Evolution and Theoretical Construction

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Contemporary international Relations 2024年第4期34卷 26-48页

作者： Cui Ye the School of international affairs and Public Administration at the Ocean University of China

Increasingly engaged in maritime governance,China has developed its distinct vision and gradually established a complete theoretical system surrounding *** terms of discourse,China has proposed a collection of concepts and ideas including a maritime community with a shared future,the 2lst Century Maritime Silk Road,Blue Partnerships,and marine ecological *** terms of connotations,China champions such values as lasting peace,common prosperity,openness and inclusiveness,and cleanness and *** and interiorly,we can observe the unique character of China's vision concerning maritime governance,which will continue to upgrade and bear fruit in future practices,boosting the development of Chinese maritime governance theories,multilateral maritime cooperation,and ocean-related international *** by its vision,China is expected to contribute more to global maritime security and marine ecological civilization.

关键词： China's vision of maritime governance global governance marine ecological civilization maritime community with a shared future

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