Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- Portland State University (1285)
- University of Colorado Law School (1202)
- Walden University (1107)
- James Madison University (1074)
- University of Nebraska - Lincoln (798)
-
- Old Dominion University (754)
- University of North Alabama (735)
- World Maritime University (693)
- University of Massachusetts Boston (664)
- University of Nevada, Las Vegas (627)
- Chinese Academy of Sciences (607)
- Universitas Indonesia (576)
- Singapore Management University (551)
- SIT Graduate Institute/SIT Study Abroad (492)
- Morehead State University (470)
- San Jose State University (464)
- Valparaiso University (447)
- University of Nebraska at Omaha (404)
- Nova Southeastern University (361)
- Syracuse University (346)
- Western Michigan University (340)
- City University of New York (CUNY) (338)
- Western Kentucky University (334)
- University of Kentucky (295)
- Embry-Riddle Aeronautical University (286)
- Liberty University (281)
- Claremont Colleges (261)
- University of Southern Maine (256)
- University of Denver (231)
- US Army War College (221)
- Keyword
-
- Newspaper (736)
- Florence (735)
- Flor-Ala (733)
- Florala (733)
- UNA (733)
-
- Journal (593)
- United States (539)
- CISR (442)
- Mine Action (413)
- JMU (397)
- Policy (327)
- Climate change (325)
- Education (317)
- ERW (284)
- Colorado (266)
- COVID-19 (258)
- Economic development (257)
- ERW Clearance (223)
- Sustainability (217)
- California (215)
- Infrastructure (192)
- Terrorism (191)
- Hurricane Katrina (190)
- Public policy (184)
- Centers and Organizations (183)
- Nebraska (178)
- Environment (169)
- Development (168)
- Transportation (166)
- Veterans (157)
- Publication Year
- Publication
-
- Walden Dissertations and Doctoral Studies (1081)
- Bulletin of Chinese Academy of Sciences (Chinese Version) (607)
- The Journal of Conventional Weapons Destruction (604)
- World Maritime University Dissertations (549)
- The Cresset (archived issues) (441)
-
- Independent Study Project (ISP) Collection (432)
- Global CWD Repository (406)
- Morehead State Press Release Archive, 1961 to the Present (384)
- Kesmas (344)
- Theses and Dissertations (333)
- Electronic Theses and Dissertations (310)
- Mineta Transportation Institute (295)
- Publications (281)
- New England Journal of Public Policy (234)
- Dissertations and Theses (231)
- The Journal of Sociology & Social Welfare (223)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (214)
- Research Collection School Of Computing and Information Systems (212)
- Flor-Ala 1950-1959 (204)
- Dissertations (190)
- The US Army War College Quarterly: Parameters (170)
- Peace and Conflict Studies (169)
- City Club of Portland (165)
- UMR-MEC Conference on Energy / UMR-DNR Conference on Energy (160)
- Flor-Ala 1970-1979 (157)
- Honors Theses (150)
- The Foundation Review (149)
- All Maxine Goodman Levin School of Urban Affairs Publications (148)
- MPA/MPP/MPFM Capstone Projects (147)
- Flor-Ala 1940-1949 (145)
- Publication Type
Articles 691 - 720 of 25939
Full-Text Articles in Entire DC Network
On The Legal-Theoretical Foundations Of Property Taxation Under State Ownership Of Land, Tianke Ban, Yilin Hou, Ping Zhang
On The Legal-Theoretical Foundations Of Property Taxation Under State Ownership Of Land, Tianke Ban, Yilin Hou, Ping Zhang
Center for Policy Research
The general public and even some scholars challenge the legitimacy of levying the property tax under conditions where land is state-owned and multi-year land-use fees have already been collected at the time of house sales. This challenge points to the legal- theoretical foundations of property taxation: the core issue is whether the rights and economic utility of China's construction land-use-rights (CLUR) are sufficient to be treated as the object of property tax levy. China's Civil Law stipulates that CLUR holders have the rights to possess, use, and profit from the land during their use period, as well as the right …
After A Wildfire: Considerations For Building Environmental Testing, Andrew J. Whelton, E. Bollens, C. Ferrarezzi
After A Wildfire: Considerations For Building Environmental Testing, Andrew J. Whelton, E. Bollens, C. Ferrarezzi
Resilience to Emergencies and Disasters
No abstract provided.
Increasing Housing Stability Through State-Funded Community Mediation Massachusetts Housing Mediation Program Fy2025 Evaluation Report, Madhawa Palihapitiya, Karina Zeferino
Increasing Housing Stability Through State-Funded Community Mediation Massachusetts Housing Mediation Program Fy2025 Evaluation Report, Madhawa Palihapitiya, Karina Zeferino
Massachusetts Office of Public Collaboration Publications
Mediation offers a flexible alternative to court for resolving housing disputes, allowing parties to address a wider range of issues and solutions without the delays and formalities of the judicial system. The Housing Mediation Program (HMP or Program) was established in FY2021 as part of the Eviction Diversion Initiative (EDI), a coordinated state and federal response to the housing challenges caused by the COVID-19 pandemic. Led by the Executive Office of Housing and Livable Communities (EOHLC), the EDI brought together housing agencies, Community Mediation Centers (Centers) through MOPC, and legal services to provide robust support for tenants and …
Border Perceptions: Security And Immigration In The South Texas Borderlands, Carla Angulo-Pasel, Mi-Son Kim, Adrien A. Halliez
Border Perceptions: Security And Immigration In The South Texas Borderlands, Carla Angulo-Pasel, Mi-Son Kim, Adrien A. Halliez
School of Political Science, Public Affairs, Legal and Security Studies Faculty Publications
With the Trump administration, we witnessed a hardening of border security policy and practices. Trump used his leadership and celebrity to explicitly attack and criminalize “undocumented” migrants with a discourse of threat, danger, invasion, crisis. Policywise, he took steps to further securitize the borderlands. In this paper, we examine how public opinion has differed with regards to the support or opposition to these hard security policies, especially in borderland areas when compared to the overall national population. The aim of this paper is to examine this difference by directing our attention to the Rio Grande Valley (RGV), a borderlands region …
Counter-Urbanization In China: A Systematic Review Toward A Comprehensive Typology, Chengxue Yang, Qian Forrest Zhang
Counter-Urbanization In China: A Systematic Review Toward A Comprehensive Typology, Chengxue Yang, Qian Forrest Zhang
Research Collection School of Social Sciences
Drawing on a systematic review of both international and Chinese-language scholarship on counter-urbanization in China, this article proposes a comprehensive typology of counter-urbanization migrations—consisting of eight types of new migrants—based on the diverse motivations driving such migration. We build a bilingual corpus of 273 research papers published between the 1970s and 2025. Integrating bibliometric mapping and qualitative synthesis, we conduct a systematic review to trace the temporal evolution and thematic diversification of counter-urbanization research. The review reveals persistent conceptual ambiguity surrounding counter-urbanization in the Chinese context, which this study addresses by conceptually distinguishing counter-urbanization from suburban expansion, population decentralization, and …
2026 February, Morehead State University. Office Of Communications & Marketing.
2026 February, Morehead State University. Office Of Communications & Marketing.
Morehead State Press Release Archive, 1961 to the Present
Press releases for February of 2026.
Removed: When Taxi Drivers Meet Dynamic Pricing: A Lesson From Singapore's Justgrab Program, Shih-Fen Cheng, Wen-Tai Hsu, Jing Li
Removed: When Taxi Drivers Meet Dynamic Pricing: A Lesson From Singapore's Justgrab Program, Shih-Fen Cheng, Wen-Tai Hsu, Jing Li
Research Collection School Of Economics
This paper studies how dynamic pricing influences taxi drivers’ behaviors using a unique event, the inception of the JustGrab program in Singapore in 2017, which introduces dynamic pricing to some, but not all, taxi drivers. This is the first time in history that traditional taxi drivers have access to dynamic pricing. Using data covering the universe of taxi trips before and after the inception of JustGrab, we find that there is spatial reallocation that directs more taxi drivers to the previously less-served areas, that there is also a temporal reallocation that directs more taxi drivers to rush hours, as well …
Bridging Policy And Grassroots Action With Technology: A Framework For Civic Engagement In Environmental Sustainability, Mikhail Ola Adisa, Sonny Rosenthal, Shola Oyedeji, Ifeoma Adaji, Jari Porras
Bridging Policy And Grassroots Action With Technology: A Framework For Civic Engagement In Environmental Sustainability, Mikhail Ola Adisa, Sonny Rosenthal, Shola Oyedeji, Ifeoma Adaji, Jari Porras
Research Collection College of Integrative Studies
Grassroots and civic organizations are increasingly recognized as “middle actors” in sustainability, leveraging ICT-driven solutions to bridge top-down policies with bottom-up citizen engagement and behavioral change. This study examines how civic organizations in Finland and Singapore integrate digital tools to support sustainable waste management practices aligned with Sustainable Development Goals 11, 12, and 17. Guided by a Design Science Research (DSR) approach and drawing on Middle-Out and multi-level governance theories, we developed and validated the Integrated Sustainability Engagement Framework (ISEF) based on interviews with 21 civic organizations and iterative feedback. Findings highlight the central roles of policy translation, localized practices, …
Calculated Risks: The Power Of Predictive Risk Models To Regulate Families Of Color, Ashleigh Washington
Calculated Risks: The Power Of Predictive Risk Models To Regulate Families Of Color, Ashleigh Washington
Dissertations, Theses, and Capstone Projects
This dissertation examines predictive risk modelling (PRM) in New York City Administration for Children's Services (ACS), specifically exploring AI-enabled design features, practices, and encoded and racialized assumptions about risk in child welfare prevention services. Guided by Critical Race Theory and the Algorithmic Ecology framework, this study traces how PRM in ACS evolved from a service termination tool into a broader, largely internal surveillance apparatus that leverages families’ personal information, including health information, to assess risk of future maltreatment and to evaluate contracted service providers. Drawing on analysis of public records and in-depth interviews with Black parents, the findings describe how …
Towards Unbordered Worlds: Mutual Aid Amid Border Internalisation In New York City, Holly Maclean
Towards Unbordered Worlds: Mutual Aid Amid Border Internalisation In New York City, Holly Maclean
Dissertations, Theses, and Capstone Projects
This study explores the relationship between mutual aid and border regimes through the case of Tompkins Distro, a mutual aid group that organises a weekly food distribution in the East Village of New York City. It focuses specifically on two forms of border internalisation that have shaped the emergence and context of Tompkins Distro: welfare state bordering and interior border enforcement. Drawing on four months of participant observations, interviews with core organisers, and documentary analysis, the study examines how Tompkins Distro meets people’s needs each week through a framework of collective care that actively rejects border logics of deservingness and …
Typeface: Machine-Viewing Gentrification On Storefront Imagery In Bedford-Stuyvesant, Brooklyn, Alexander Mcquilkin
Typeface: Machine-Viewing Gentrification On Storefront Imagery In Bedford-Stuyvesant, Brooklyn, Alexander Mcquilkin
Dissertations, Theses, and Capstone Projects
Gentrification—broadly, the replacement of a less powerful group by a more powerful one in an urban context—is oft-discussed in the popular press, but its definition is much-debated in the urban planning literature. Furthermore, academic treatments of displacement understandably focus on measurable yet fairly abstract indicators like changes in rent or income, whereas neighborhood change is often registered by residents on the ground using visual, but difficult-to-quantify markers like retail turnover. This project uses image recognition technology on a set of storefront photos to index the visual streetscape of a neighborhood, as well as to track changes to that portrait over …
Analysis Of Coverage Of Tuberculosis Prevention Therapy (Tpt): Literature Review, Septia Rahmalina, Ede Surya Darmawan
Analysis Of Coverage Of Tuberculosis Prevention Therapy (Tpt): Literature Review, Septia Rahmalina, Ede Surya Darmawan
Journal of Indonesian Health Policy and Administration
Tuberculosis Preventive Therapy (TPT) is a crucial intervention for tuberculosis (TB) control, particularly among high-risk groups such as household contacts of TB patients and people living with Human Immunodeficiency Virus (HIV). Despite being recommended by the World Health Organization (WHO), TPT implementation still faces challenges at the primary care level. This study employed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method to review 11 articles published between 2021 and 2025 that were relevant to TPT implementation in various high-TB burden countries, including Indonesia. The main barriers identified were input (logistics, training), process (tracing, education, monitoring), and output …
The Relationship Between Accessibility Factors And Post-Inpatient Control Visits Among Non-Jkn Participants At Hospital X, Putri Candaika, Desy Kartika Ningsih, Risky Kusuma Hartono
The Relationship Between Accessibility Factors And Post-Inpatient Control Visits Among Non-Jkn Participants At Hospital X, Putri Candaika, Desy Kartika Ningsih, Risky Kusuma Hartono
Journal of Indonesian Health Policy and Administration
The rate of post-inpatient control visits remains relatively low due to various factors, including accessibility. At Hospital X, 220 of non-Jaminan Kesehatan Nasional (JKN) participants scheduled for post-inpatient control visits between January and March 2025, 71.82% attended, and 28.18% did not. Patients who did not attend control visits were twice as likely to be readmitted. This study aimed to determine the relationship between accessibility and post-inpatient control visits for non-JKN participants at Hospital X. This quantitative study employed an analytical cross-sectional design, with a population of 220 patients and a sample of 142 patients selected using probability sampling. Bivariate …
Keeping It Together: Assessing The Wellbeing Of Project-Based Development Practitioners In Egypt, Amira Ahmed Abdallah Fekry Ahmed
Keeping It Together: Assessing The Wellbeing Of Project-Based Development Practitioners In Egypt, Amira Ahmed Abdallah Fekry Ahmed
Theses and Dissertations
This thesis examines the wellbeing of project-based development practitioners in Egypt, revealing how systemic pressures—bureaucracy, job insecurity, and fragmented workloads—undermine both wellbeing and productivity. The study employed a mixed-approach, combining 10 in-depth interviews with subject matter experts and practitioners and 75 surveys with development practitioners in Egypt. Data revealed that while many practitioners are driven by purpose, structural challenges erode resilience and motivation over time. Social support networks and personal coping strategies help but cannot replace institutional protections. The study argues that wellbeing must shift from being treated as an individual concern to a structural responsibility. Reframing organizational models around …
Social Media And Public Opinion In Times Of Conflict: How Arab Social Media Impacted International Perspectives On The Gaza War, Mariam Rizk
Theses and Dissertations
This exploratory study examines how Arab social media content creators impacted the international public perception of the 2023 Gaza war through English-language content. The research is conducted through semi-structured interviews with 19 participants: 4 Arab social media content creators and 15 English-speaking university students (13 American citizens and 2 international students studying in American universities). Through these semi-structured qualitative interviews, the research investigates the agenda-setting capabilities of social media during conflicts and identifies effective cross-cultural communication strategies. The study employed purposive sampling with snowball technique, targeting content creators with established social media presence (37,000-426,000 Instagram followers) and university students who …
Nebraska Insights 2026, Josie Gatti Schafer, Morgan Vogel, Tara Grell, Michael Lee, Mahmuda Akhter Nishu, Meagan E. Paez, Ignacio Ruelas Avila
Nebraska Insights 2026, Josie Gatti Schafer, Morgan Vogel, Tara Grell, Michael Lee, Mahmuda Akhter Nishu, Meagan E. Paez, Ignacio Ruelas Avila
Publications
Nebraska Insights is a collaboration between the Nebraska Chamber Foundation and the University of Nebraska at Omaha’s Center for Public Affairs Research. The series provides a curated set of indicators that benchmark Nebraska’s demographics, economy, and quality of life against all U.S. states. Each webinar explores selected indicators from the guide and offers guidance on how Nebraska stakeholders can effectively interpret and apply the data.
Understanding Mobility Limitations And Public Transportation Accessibility For People With Disabilities, Jada Meria Stringer
Understanding Mobility Limitations And Public Transportation Accessibility For People With Disabilities, Jada Meria Stringer
ETDs from 2020-2029
Mobility for people with disabilities (PWDs) depends on both the availability of transportation and public services and the accessibility of these systems. The presence of public transportation systems does not ensure usability. Vehicles, infrastructure, and the built environment must be designed to accommodate diverse physical, sensory, cognitive, and other needs. PWDs must also be able to navigate public buildings and surrounding spaces safely and comfortably. This thesis examines mobility limitations for PWDs in India and the United States, focusing on accessibility along the full mobility chain. A review of existing literature provides context on accessibility policies, design standards, and the …
Pandemic Mask Mandates And Closures Were Linked To Increased Gun Violence, Douglas A. Wolf, Emily W. Wiemers, Iliya Gutin, Jennifer Karas Montez, Shannon M. Monnat
Pandemic Mask Mandates And Closures Were Linked To Increased Gun Violence, Douglas A. Wolf, Emily W. Wiemers, Iliya Gutin, Jennifer Karas Montez, Shannon M. Monnat
Population Health Research Brief Series
Gun violence worsened substantially during the COVID-19 pandemic. This brief summarizes findings from a study using weekly gun violence casualty data from 2016-2021 for 304 U.S. counties from the Gun Violence Archive and COVID-19 policy data from county-level measures of activity restrictions and masking requirements. The authors find that policies requiring masking and activity restrictions were associated with significant increases in gun violence. Indoor masking requirements were linked to a 28% increase in gun violence, while activity restrictions were associated with a 4.2% increase.
Educating Medical Trainees On Mental Healthcare And Intellectual And Developmental Disabilities, Andrea Palmieri, Joan B. Beasley, Micah Peace Urquilla, Jennifer Mclaren
Educating Medical Trainees On Mental Healthcare And Intellectual And Developmental Disabilities, Andrea Palmieri, Joan B. Beasley, Micah Peace Urquilla, Jennifer Mclaren
Developmental Disabilities Network Journal
Many children and adults with intellectual and developmental disabilities (IDD) experience mental health conditions and commonly receive treatment with psychotropic medications. Prescribers often overuse these medications in children with IDD, who are frequently treated with polypharmacy and antipsychotics, a trend that continues into adulthood. Medical trainees receive little training regarding the IDD patient population. This paper describes the development and evaluation of an evidence-informed, easy-to-use training curriculum. The 6-hour training establishes a foundation for medical trainees regarding the treatment of mental health conditions in people with intellectual and developmental disabilities (IDD-MH) as part of an integrated health, interdisciplinary treatment approach. …
2026, Aca Camp Research Forum Book Of Abstracts, American Camp Association
2026, Aca Camp Research Forum Book Of Abstracts, American Camp Association
ACA National Camp Research Forum Abstracts
This book includes 20 abstracts that will be presented at the 2026 American Camp Association (ACA) Research Forum to be held during the ACA annual conference from February 17-20, 2026, in San Diego, California. Abstracts have been grouped into similar areas and will be presented across five verbal sessions (i.e., camper outcomes, specialty programming, camp staffing, camp administration, and medical/health for youth and families) and one poster session.
A Qualitative Examination Of The Motivations For Homeschooling Among Black Americans, Portia J. Witt
A Qualitative Examination Of The Motivations For Homeschooling Among Black Americans, Portia J. Witt
LSU Doctoral Dissertations
This qualitative phenomenological study explored the motivations and lived experiences of African American homeschooling families. Twelve Black parents from multiple states participated in semi-structured interviews. Data were analyzed using Moustakas’ (1994) Modified Stevick–Colaizzi–Keen method and coded thematically using NVivo. Nine themes emerged: autonomy, holistic education, community belonging, online networks, public resources, curriculum gaps, personal values, effective learning, and legacy of harm. While racialization in schools—including tracking, microaggressions, and misidentification—contributed to participants’ decisions, motivations also reflected intersectional factors such as faith, disability, mental health needs, giftedness, and a desire for cultural protection and flexible learning. Findings suggest homeschooling serves as a …
Technology Competition Risk Situation And Response Strategies In China’S Energy Sector Under Great Power Competition, Yong Shi, Shanghua Li, Fei Wu, Kun Guo
Technology Competition Risk Situation And Response Strategies In China’S Energy Sector Under Great Power Competition, Yong Shi, Shanghua Li, Fei Wu, Kun Guo
Bulletin of Chinese Academy of Sciences (Chinese Version)
With the advancement of the global energy transition and the intensification of global geopolitical uncertainties, technological competition in the energy sector has become a key area in the great power competition. This study constructs a logical framework for energy technology competition and reveals the new trends in current technological competition in the energy sector. On this basis, this study systematically analyzes the three main types of risks that China faces in energy technology competition and further proposes corresponding countermeasures. China must continuously enhance the core competitiveness and institutional voice over energy technology to achieve the strategic goals of energy security …
Research On Energy Security Governance And Preventive Measures In China Under Century Long Changes, Qiang Ji, Ying Fan, Yu Song
Research On Energy Security Governance And Preventive Measures In China Under Century Long Changes, Qiang Ji, Ying Fan, Yu Song
Bulletin of Chinese Academy of Sciences (Chinese Version)
Against the backdrop of unprecedented changes in a century, multidimensional internal and external risks are intertwined and stacked, and energy security is constantly developing towards diversification, integration, and globalization. Balancing energy security and climate governance under the “dual carbon” goal is bound to encounter many major challenges, and climate issues have become an important part of the energy security concept that cannot be ignored. This study comprehensively analyzes the internal and external multidimensional risks faced by China’s energy security, and elaborates on the new energy security governance system of “one body, two wings, three ends, and four characteristics” from the …
Strategies For Enhancing China’S Energy Resilience: Trade-Offs Between Diversification And Localization, Zhongwei Song, Yu Zhao, Xiang Gao, Jiaofeng Pan
Strategies For Enhancing China’S Energy Resilience: Trade-Offs Between Diversification And Localization, Zhongwei Song, Yu Zhao, Xiang Gao, Jiaofeng Pan
Bulletin of Chinese Academy of Sciences (Chinese Version)
In recent years, intensified geopolitical conflicts worldwide have increasingly exposed the vulnerabilities of traditional energy security frameworks, necessitating a shift in perspective from “ensuring stable supply” to “building systemic resilience”. This study explores pathways to enhance China’s energy resilience, analyzes how diversification and localization strategies can strengthen national energy security, and reviews related policy practices. Building on this analysis and considering China’s current energy landscape, the study proposes that in the short term, emphasis should be placed on diversifying import sources and routes while strengthening domestic supply assurance. In the medium to long term, it is essential to accelerate the …
Thoughts On Accelerating The Capture Of Technological High Ground For Precise Marine Environmental Assurance, Yuantao Wu, Mingyue Wan, Deke Chen, Danhong Dong, Yao Yu, Miao Chen
Thoughts On Accelerating The Capture Of Technological High Ground For Precise Marine Environmental Assurance, Yuantao Wu, Mingyue Wan, Deke Chen, Danhong Dong, Yao Yu, Miao Chen
Bulletin of Chinese Academy of Sciences (Chinese Version)
The marine environment serves as a critical foundation for the development, utilization, protection, and governance of the ocean. Marine environmental support holds significant strategic importance for the exploitation of marine resources, ecological and environmental conservation, and the safeguarding of maritime rights and interests. It has become a strategic high ground in the new wave of marine technological innovation and development. This paper reviews the current status of global marine environmental support technologies, with a focus on the establishment and capabilities of the comprehensive “observation–forecasting–application–assessment” precision support technology system for the marine environment developed by the Chinese Academy of Sciences. It …
Frontiers In Ocean Non-Equilibrium Dynamics And Challenges In Operational Oceanography Application, Yuhong Zhang, Yan Du, Tianyu Wang, Minyang Wang, Qin Duan, Xinlong Li, Yuhang Zheng, Yifan Xia, Shilin Tang, Yineng Li, Jianping Yin
Frontiers In Ocean Non-Equilibrium Dynamics And Challenges In Operational Oceanography Application, Yuhong Zhang, Yan Du, Tianyu Wang, Minyang Wang, Qin Duan, Xinlong Li, Yuhang Zheng, Yifan Xia, Shilin Tang, Yineng Li, Jianping Yin
Bulletin of Chinese Academy of Sciences (Chinese Version)
Ocean circulation exhibits complex multiscale dynamics, among which non-equilibrium processes, marked by transient behavior, strong perturbations, and pronounced nonlinearity, are of particular importance for maritime environmental support. However, limited observational capability has long constrained the study of subsurface non-equilibrium dynamics, leaving numerical models insufficiently validated and positioning this issue at the forefront of modern physical oceanography. Artificial intelligence (AI) offers a promising pathway to overcome this bottleneck. Built on this concept, the “iEddy” AI large ocean model can efficiently reconstruct high-resolution, high-accuracy three-dimensional temperature, salinity, and velocity from sea-surface remote sensing data, demonstrating strong capability in capturing non-equilibrium ocean currents …
Current Status And Prospects Of Ocean Data Reanalysis, Chuanyu Liu, Fan Wang
Current Status And Prospects Of Ocean Data Reanalysis, Chuanyu Liu, Fan Wang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Ocean data reanalysis (ODR) is a technique that combines ocean observational data with ocean circulation models to produce gridded data with higher accuracy and greater spatiotemporal coverage. The generated reanalysis data serve as a foundational dataset for conducting oceanographic research and developing artificial intelligence-based large ocean models. This study reviews the technical approaches of ODR, the current status of global and regional ocean data reanalysis systems developed in the world, and puts forward recommendations for the development of China's ocean reanalysis system.
Transparent West-Pacific: Frontier Advances In Earth System Science, Lixin Wu, Jiwei Tian, Weidong Sun, Hailong Liu, Tianyu Chen, Zhimian Cao, Zhao Jing
Transparent West-Pacific: Frontier Advances In Earth System Science, Lixin Wu, Jiwei Tian, Weidong Sun, Hailong Liu, Tianyu Chen, Zhimian Cao, Zhao Jing
Bulletin of Chinese Academy of Sciences (Chinese Version)
The West-Pacific hosts a well-developed trench-arc-basin system characterized by intense fluid–solid interactions, making it an ideal region for studying multi-sphere interactions within the Earth system. Research on cross-sphere dynamic processes and material-energy cycles in the West-Pacific not only represents a core frontier in Earth System Science, but also crucial to addressing major strategic needs, such as global climate change response, sustainable use of marine resources, and protection of the deep-sea environment. This article highlights key advances achieved under the Major Program on West-Pacific Earth System Multispheric Interactions (WESPMI), in areas including multi-scale oceanic interactions, cross-sphere material exchange, plate subduction and …
Significance, Challenges, And Policy Recommendations For Strengthening Database Development To Support Ai For Science In China, Kaihua Chen, Hongxin Liu, Rui Guo
Significance, Challenges, And Policy Recommendations For Strengthening Database Development To Support Ai For Science In China, Kaihua Chen, Hongxin Liu, Rui Guo
Bulletin of Chinese Academy of Sciences (Chinese Version)
With the rapid emergence of research intelligence driven by big data and artificial intelligence (AI), high-quality, openly shared scientific databases have become a strategic focal point for scientific innovation and enhancing technological competitiveness. Major countries around the world are increasingly recognizing the foundational role of scientific databases in advancing basic research. While continuously strengthening their own scientific data infrastructure through a series of initiatives, they have simultaneously imposed restrictions and suppression on the development of AI technologies in China, including those involving research data. Against this backdrop, building an autonomous and controllable scientific data ecosystem to support research intelligence is …
Systemic Risks Analysis In International Crude Oil Market: Evidence And Countermeasures, Han Zhang, Yuejun Zhang
Systemic Risks Analysis In International Crude Oil Market: Evidence And Countermeasures, Han Zhang, Yuejun Zhang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Crude oil, often referred to as the “lifeblood” of the modern economy, plays a pivotal role in global economic stability and energy security. However, with the recurrence of crises in recent years, such as the the Russia-Ukraine conflict, escalating tensions in the Middle East, and intensifying trade frictions, the international crude oil market has been facing complex systemic risks, which are accelerated by persistent geopolitical conflicts, fragile supply-demand structures, and the intertwining of macroeconomic and financial uncertainties and so on. For China, with crude oil import dependence remaining above 70% for a prolonged period, economic and social development faces the …