Digital Commons Network^™

Research On Regional Suitability Assessment And Promotion Mechanisms Of Conservation—Based Utilization Models For Black Soil, Xiaojie Liu, Liangjie Xin, Jiliang Ma, Yuxian Wang, Fan Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Black soil represents a high-quality and scarce arable land resource, serving as a critical foundation for ensuring food security in China. However, prolonged development and utilization have resulted in varying degrees of degradation of black soil in Northeast China, directly affecting national food security and ecological stability. Since 2015, China has initiated and progressively intensified efforts in black soil protection. Technical models such as the “Lishu Model” and the “Longjiang Model” have been developed, demonstrated, and promoted, leading to increasingly significant conservation outcomes. Nevertheless, current technical models for black soil protection face dual challenges: unclear suitability boundaries and difficulties in …

Thoughts On Reform Of Fiscal S&T System Under Public Finance System, Wei Xue, Xuan Wang, Yunqiqige Wu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Finance is the foundation and important pillar of national governance, a perfect financial science and technology system is of great significance for promoting scientific and technological progress, optimizing financial science and technology management, and enhancing the effectiveness of financial science and technology funds. This study discusses the main features of the financial science and technology system under the framework of public finance, summarizes the relevant reform achievements in China in recent years, identifies the main problems, clarifies the practices of innovative countries such as the United States, Germany, Britain, and Japan, and puts forward policy suggestions for further deepening the …

Construction Of Data Factor Circulation Law System In The United States And Its Reflection For China, Zihan Lin, Youmei Ma, Feng Guo

Bulletin of Chinese Academy of Sciences (Chinese Version)

As a pioneer country in the global digital economy, the United States has established a relatively complete system for the circulation of data elements. The focus is on government data openness, with the United States forming a legislative system for data openness at both federal and state levels to ensure data freedom and openness. In the field of personal data trading, the United States has established a relatively relaxed legal environment and data brokers to promote data circulation and trading. At present, China is actively promoting the market-oriented allocation reform of data elements, building a multi-level data element market, and …

Evolutionary Logic And Development Trends Of China’S Ecological And Environmental Fiscal Polocies—Quantitative Analysis Based On Policy Texts, Yu Qi, Wumei Shi, Yankun Xu

Bulletin of Chinese Academy of Sciences (Chinese Version)

The modern fiscal system has a unique role in promoting the development of green transformation, taking into account the different interests of different subjects, linking different governance links, and balancing the distribution of benefits between regions and generations, and has become a tool that is increasingly relied upon to improve the basic system of ecological civilization, sound ecological and environmental governance system, and innovate the mechanism of green and low-carbon development. Through a retrospective study of 1 516 policy texts issued by the central government departments since the reform and opening up of China, which are closely related to “ecological …

Status Quo Of Large-Scale Models, Risks And Challenges, And Recommended Countermeasures, Le Cheng, Yang Xiao

Bulletin of Chinese Academy of Sciences (Chinese Version)

Large-scale models (large models) are not only central to technological innovation, but also deeply entwined with national security, economic transformation, and social governance. This study examines the status quo of large-model development, identifies the key risks and challenges, and proposes response strategies, aiming to provide theoretical and policy insights for China’s navigations in global artificial intelligence (AI) competition and advances technological innovation. The research indicates that competition in the large-model market is fierce, while the industry is gradually consolidating. Competition in large models between China and the United States has escalated into a form of geopolitical contest. From a technical …

Comparison And Enlightenment Of International Renewable Energy Legislation Systems, Lanchun Li, Wei Feng, Wei Chen, Qing Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

The high-quality development of renewable energy cannot be achieved without legal system guarantees. In the new era, the deepening of national major strategies such as energy revolution, high-quality development, and dual carbon have put forward new and higher requirements for China’s renewable energy legal system. Based on the perspective of “past-now-future”, this study systematically reviews the development process and evolution trend of international renewable energy legal systems, extracts typical experiences of major countries, and compares and summarizes the analyses of China’s legal systems. In light of gaps, it is proposed to further improve the revision of the Renewable Energy Law …

Evolution Of International Collaboration In China’S Biomedical Technology And Policy Implications, Xinyu Liu, Fang Wang, Liang Xi

Bulletin of Chinese Academy of Sciences (Chinese Version)

In light of the rapid advancement of biomedical technologies and intensifying geopolitical competition over technological dominance, international cooperation in this field has garnered significant attention among scholars, policymakers, and industry leaders. This study employs comprehensive patent data spanning from 2002 to 2023 across the global biomedical landscape to systematically investigate the characteristics and evolution patterns of both global and Chinese biomedical inventions. Employing econometric analysis of patents and social network analysis, the research examines three key dimensions: patent output, technological pathways, and collaboration networks. Three research findings are derived. Firstly, China has transitioned from a “catch-up collaborator” to a critical …

2025issue11content

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

Enlightenment Of Us Nairr To Construction Of Artificial Intelligence Innovation Ecosystem In China, Tian Jiang, Li Qian

Bulletin of Chinese Academy of Sciences (Chinese Version)

The National Artificial Intelligence Research Resource (NAIRR) of the United States is of great significance for addressing the new challenges faced by the innovation of artificial intelligence technology. For China, the experience of NAIRR provides valuable references in resource optimization allocation and efficient utilization, which helps us to overcome resource bottlenecks and promote the rapid development of artificial intelligence technology. This study analyzes the enlightenment of NAIRR to the innovation and development of artificial intelligence in China from two key aspects. The first is the innovation-driven elements, where the integration strategies of NAIRR in computing and storage power, data resource, …

Policy Overview (October, 2025)

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

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Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

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Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

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Bulletin of Chinese Academy of Sciences (Chinese Version)

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Bulletin of Chinese Academy of Sciences (Chinese Version)

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Red-Handed: Assessing The Deptha Of Chinese Economic Espionage, Alexander Hoskins

The Dialogue

Alexander Hoskins investigates China's involvement in economic espionage (EE). The paper differentiates EE from industrial espionage and competitive intelligence gathering, highlighting the significant global impact of China's alleged theft of intellectual property, which has economic and geopolitical consequences

Changing Characteristics Of Land Cover, Landscape Pattern And Ecosystem Services In The Bohai Rim Region Of China, Jiaqi Liu, Wei Chen, Hu Ding, Zhanhang Liu, Min Xu, Ramesh P. Singh, Congqiang Liu

Mathematics, Physics, and Computer Science Faculty Articles and Research

Since the Anthropocene, ecosystems have been continuously deteriorating due to global climate change and human intervention. Exploring the changing characteristics of land use/land cover (LULC), landscape pattern and ecosystem service (ES) and their drivers is crucial for regional ecosystem management and sustainable development. Taking the Bohai Rim region of China as an example, we used the land use transfer matrix, landscape pattern index and InVEST model to analyze the changing characteristics of LULC, landscape pattern and six key ESs [crop production (CP), water yield (WY), carbon storage (CS), soil conservation (SC), habitat quality (HQ), landscape aesthetics (LA)] during 2000–2020. Detailed …

Volume 44-1 Complete Issue, C. Nicholas Raphael

The Geographical Bulletin

Volume 44-1 Complete Issue

Vol. 43, No. 1/2 - Whole No. 286/287, Eleanor M. Farrell

Mythprint

Mythprint is the monthly bulletin of the Mythopoeic Society, a nonprofit educational organization devoted to the study, discussion, and enjoyment of myth and fantasy literature, especially the works of J.R.R. Tolkien, C.S. Lewis, and Charles Williams. To promote these interests, the Society publishes three magazines, maintains a World Wide Web site, and sponsors the annual Mythopoeic Conference and awards for fiction and scholarship, as well as local and written discussion groups.

Comparing Two Transitioning Strategies To Paliperidone Palmitate Once-Every-6-Months, Martha Sajatovic

Faculty Scholarship

Background A double-blind, randomized, active-controlled, parallel-group, noninferiority trial (NCT03345342) demonstrated that paliperidone palmitate once-every-6-months (PP6M) was noninferior to paliperidone palmitate once-every-3-months (PP3M) in preventing relapse in clinically stable adults with schizophrenia. This post hoc analysis assessed efficacy and safety following transition to PP6M from paliperidone once-monthly (PP1M) versus PP3M. Methods Adults with schizophrenia who were clinically stable on moderate/high doses of PP1M or PP3M were randomly assigned 1:2 to dorsogluteal PP3M or PP6M treatment for 12 months. The primary efficacy measure was time to relapse during the 12-month DB phase. Secondary endpoints included change from DB baseline to endpoint in …

Vol. 36, No. 4 - Whole No. 205, Eleanor M. Farrell

Mythprint

Mythprint is the monthly bulletin of the Mythopoeic Society, a nonprofit educational organization devoted to the study, discussion, and enjoyment of myth and fantasy literature, especially the works of J.R.R. Tolkien, C.S. Lewis, and Charles Williams. To promote these interests, the Society publishes three magazines, maintains a World Wide Web site, and sponsors the annual Mythopoeic Conference and awards for fiction and scholarship, as well as local and written discussion groups.

Cabbage, Robert Yokel

Aluminum in Beverages and Foods: A Compilation

No abstract provided.

Geosciences Affiliated Publications: Snapshot Of The Research Publications 2018-2023, Danna Jaimes-Fajardo, Jeremy J. Smith, Lutishoor Salisbury

University Libraries Faculty Publications and Presentations

This report provides a snapshot of the research publications for authors affiliated with the Geosciences department at the University of Arkansas, Fayetteville, for the period 2018-2023. It includes publications by material type; co-author characteristics; ranking of journals according to journal citation reports.

The Internal Law Of Democracy, Kevin M. Stack

Vanderbilt Law Review

The conventional focus of election law is the constitutional, statutory, and judicial constraints on election officials. But the operation of elections also depends on the law that election officials themselves create. This “internal law of democracy”—produced by state and local election officials and addressed to election personnel and workers—provides on-the-ground guidance on registration, voting, and vote counting; specifies internal processes and protocols; and interprets and translates the meaning of constitutional and statutory law for use within the election bureaucracy.

This Article initiates examination of the internal law of democracy. The Article begins by introducing the idea of internal law—developed in …

Making Accounting Education Fit For Purpose For The New Economy, Yew Kee Ho, Jean Liu, Sze Kee Koh, Kai Teck Ng, Sa-Pyung Sean Shin, Tin Wee Tan, Yuanto Zhu Kusnadi

Research Collection School Of Accountancy

The accountancy profession faces one of its most challenging periods as several factors converge to disrupt it. Technological advancements, the expanding role of accountants, declining student interest in accountancy, and increasing expectations for uniquely human capital all exert pressure on the profession to reinvent itself or face marginalisation. This study, funded by the Institute of Singapore Chartered Accountants (ISCA), examines trends in the accountancy profession alongside accountancy education in Singapore. Its goal is to formulate a fit-for-purpose accountancy education for the new economy.

Why Do Consumers Switch? The Role Of Relational Uncertainty In Service Failures, Jungyun Hur, Soocheong (Shawn) Jang

Journal of Tourism Insights

This study explores the role of relational uncertainty in consumers’ switching intentions in a service failure encounter. The results reveal that in an established consumer-service provider relationship, relational uncertainty plays a significant role in the process of consumers’ switching intentions whereas dissatisfaction with service failures does not influence switching intentions. Further, the findings suggest that relational uncertainty mediates the effect of perceived loss on switching intentions. These findings were integrated into a discussion of theoretical and managerial implications for effective service management emphasizing the influential role of long-term relational value in comparison with incident-specific transaction value in an established relationship.

New Country Records And Annotated Checklist Of Non-Dacini Tephritidae (Diptera) In Bangladesh, M. Aftab Hossain, Allen L. Norrbom, Luc Leblanc, Md. Forhad Hossain, Kajla Seheli

Insecta Mundi

Tephritidae (Diptera) were sampled in Bangladesh between 2019 and 2023 by hand-collecting on bamboo shoots and using traps separately baited with 2-component BioLure (ammonium acetate and putrescine) or torula yeast. We report here results of our surveys that yielded 1,907 specimens of 20 species belonging to subfamilies or tribes other than Dacini. New species occurrence records for Bangladesh include Acroceratitis bimacula Hardy, A. parastriata David and Hancock, Galbifascia soalia (Séguy), and Xanthorrachis annandalei Bezzi (Dacinae, Gastrozonini), Felderimyia fuscipennis Hendel, Ptilona conformis Zia, and Tritaeniopteron tetraspilotum Hardy (Phytalminae, Acanthonevrini), Adrama apicalis Shiraki, Euphranta flavothoracica (David, Hancock and Sachin), and an …

Editorial, Editorial Board Of Bulletin Of Chinese Academy Of Sciences

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

Exploration Of New China's Scientific And Technological Modernization, Chunliang Fan

Bulletin of Chinese Academy of Sciences (Chinese Version)

The development of the modernization of science and technology in New China is closely linked with the modernization of the country. The study expounds the concept of science and technology modernization. Through the review of the major progress and events of the modernization of science and technology in New China, the main course of the modernization of science and technology in New China is divided into five stages: the foundation and growth of the modernization of science and technology in New China (1949–1976); the transformation in the Era of reform and opening up (1977–1994); structural adjustment and reform of science …

A Historical Survey On Construction Of Institutional System Of Chinese Academy Of Sciences, Yangzong Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Since its establishment in 1949, Chinese Academy of Sciences (CAS) has attached great importance to the construction of institutional system and played an important role in the development of China’s scientific and technological system and national scientific research institutions. At the same time, there are also long-term problems in the academic organization system, the governance of research institutes, the legislation of scientific research institutions, etc. that need to be solved in the new era of deepening reform and system innovation. Taking the establishment of the CAS’s Charter and the Institute’s leadership system as the central clue, this study reviews the …

Creating An Independent Path In Mathematical Research—Development And Prospects Of Mathematical Discipline Of Chinese Academy Of Sciences, Ping Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Mathematics is the foundation of all sciences and underpins all major scientific and technological advancements. The level of mathematical research and the reservoir of mathematical talents are key determinants of a nation’s capacity for innovation. At present, China has put forward an urgent need for accelerating the achievement of high-level scientific and technological self-reliance. This study aims to comprehensively review the over 70-year journey of the independent and self-reliant development of the Mathematics and Systems Science of the Chinese Academy of Sciences (CAS) since the foundation of the People’s Republic of China, highlighting its outstanding achievements and historic transformations. Additionally, …