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Western Mansions In The Gardens Of Perfect Brightness, Another History Of High Qing Sino-European Exchanges, Nicolas Woreth

Swarthmore Undergraduate History Journal

The Gardens of Perfect Brightness, the favorite residence of Chinese Emperors in the High Qing era (1683-1799), held mysteries that will remain forever concealed from the public eye after French and British imperialist forces looted it and burned it beyond repair during the Second Opium War (1856-1860). Behind the doors of the secret garden, scarcely open to anyone but the emperor, his wives, and servants, worked European artists and scientists. Most of them were Jesuit missionaries who served the emperor in the hope of gaining his favor and support for the spread of Christianity in China.

This paper aims to …

Satire, Guns, And Humans: Lessons From The Nacirema, Steve Kroll-Smith, Gwen Hunnicutt

Fast Capitalism

No abstract provided.

Learning Management Systems As Anti-Convivial Tools, Edward Maclin

Fast Capitalism

The last two decades have seen an increase in the number of online university classes operating under any of several commercial Learning Management Systems (LMS). Online classes expanded dramatically in the US during 2020 as a response to the COVID-19 pandemic. Students, faculty, and administrators frequently assume that LMSs are epistemologically neutral. These LMSs are designed to do exactly what they say on the tin: they are systems for managing learning. At the same time, they function based on implicit understandings of "learning," "management," and "systems" that privilege some knowledges, interactions, and discourses while de-emphasizing others. In this paper I …

Does Sequence Matter? Impact Of Redesigning Sequential Calculus Course On Students’ Learning Outcomes, Chantal Levesque-Bristol Dr., Wonki Lee Dr., Emily M. Bonem, Benjamin C. Wiles, Jennifer D. Moss, Wilella D. Burgess, Weiling Li

International Journal of Teaching and Learning in Higher Education

As colleges and universities increasingly transform their STEM courses through the adoption of more active, student-centered pedagogies, there is a growing need to understand the impact of these educational innovations on student outcomes. This study is conducted in the context of a university-wide faculty development and course redesign project, IMPACT (Instruction Matters, Purdue Academic Course Transformation). IMPACT supports faculty in implementing student-centered pedagogical practices and creating equitable and inclusive learning environments. This study focuses on a sequence of two introductory calculus courses (Calculus 1 and Calculus 2, hereafter CALC 1 and CALC 2) that were transformed as part of the …

Defining And Evaluating Performative Activism: A Mixed Methods Approach, Caitlyn Renee Upton Massaro

Theses and Dissertations

Activism, specifically Performative Activism (PA), has been difficult to study due to its wide variation and individual complexity. Study 1, a qualitative exploration of PA, involved interviews with 9 individuals, who were highly variable on the ADDRESSING Framework, regarding their experiences with and opinions on PA. Study 1 used Reflexive Thematic Analysis to identify 6 behavioral markers of PA which were used to create a definition of Performative Activism based on the voices and opinions of diverse people in activist spaces. Study 2 was an ABA (test-retest) design using fictional scenarios to train participants to identify PA. Participants were 54 …

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 …

Internal Logic And Reform Suggestions Of Fiscal And Taxation Policies Supporting Construction Of New Energy System, Junming Zhu, Bofeng Li, Jiali Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Building a clean, low-carbon, safe and efficient new energy system is a core strategy for China to achieve its “dual carbon” goals and promote high-quality development. This endeavor involves not only technological innovation in energy production and consumption but also requires guidance and support from the national governance system. As a key instrument of modern national governance, the fiscal and taxation policies serve as a crucial way to guide energy production and consumption, promote technological innovation, and adjust the distribution of interests. In light of the current multidimensional goals of energy transition—particularly the inherent tension between “clean and low-carbon” and …

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 …

Market-Oriented Reform In China’S Oil And Gas Industry: Current Dynamics And Strategic Pathways, Min Shi, Yuan Xue, Xunpeng Shi, Dayong Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

China’s oil and gas market-oriented reform, developed through decades of exploration, has established a structure featuring multi-entity exploration in the upstream, independent operation of the national pipeline network in the midstream, and diversified competition in the downstream. Nevertheless, systemic challenges persist. A highly concentrated supply structure poses risks to energy security, while inadequate competition and limited market openness constrain operational efficiency. The green transition is hampered by insufficient policy coordination and economic viability barriers, and R&D transformation bottlenecks impede technological innovation. Furthermore, regional disparities in public service provision undermine social equity. Resolving these contradictions necessitates a systematic approach to reconfigure …

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 …

Innovative Applications And Development Paths Of Digital Earth Technology In Marine Environmental Support, Junyi Liu, Xiongfei Liu, Zongji Wang, Zhihong Zeng, Huiping Xie, Siye Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

The convergence of Digital Earth technologies and the field of marine environmental support represent a significant trend in global scientific and technological advancement. In response to the characteristics of marine environmental data such as sparsity, dynamic complexity, and multi-scale interdependence, and by integrating the evolution of international Digital Earth technology with China’s independent innovation practices, this study constructs three core methodological paradigms. The first is the element-integrated ontology, which proposes a hybrid representation paradigm of “spatiotemporal embedded field + ontology” to achieve integrated and dynamically evolving modeling of marine physical environments alongside geological, biological, chemical, and other multidimensional elements. The …

Forecast Of China’S Economic Growth Rate In 2026 And Policy Suggestions, Xikang Chen, Cuihong Yang, Kunfu Zhu, Huijuan Wang, Xinru Li, Yu Zhao

Bulletin of Chinese Academy of Sciences (Chinese Version)

In 2025, China’s economy has shown a steady progress while maintaining stability. The industrial structure continues to be optimized, the new-quality productive forces enjoyed thriving development, people’s wellbeing was effectively ensured. China’s GDP growth rate ranks among the first tier of the world’s major economies. This study reviews the economic performance of China in 2025 and analyzes the domestic and international conditions for the next period. Using a system-based comprehensive factor prediction method, the study forecasts the economic growth rate for 2026, indicating that China’s economy is expected to maintain stable operation, with a growth rate of around 5.0%. This …

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 …

Data Altruism: Eu Solution And Path Of Localization In China, Teng Wu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Data altruism transcends the profit-seeking, monopolistic and competitive nature of the market mechanism. It is driven by innovation and encourages data subjects and holders to share information guided by the public interest. As a new type of data application and service model, it aims to achieve a virtuous cycle of the data ecosystem while optimize the utilization of data resources. Tracing back to the source, the theoretical foundation of data altruism from the ethical theory of altruism, and the concept of its budding was supported by the data for good. Analysis shows that the specific scheme of the EU data …

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

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.

Development Trends And Implications Of Muti-Objective Marine Environmental Forecasting Technology, Yineng Li, Yuhang Zhu, Shiqiu Peng, Zhiwu Chen, Xing Wei, Junmin Li, Shaodian Li, Peiwei Xie, Jiawen Liao, Yankun Gong, Shilin Tang, Shuqun Cai

Bulletin of Chinese Academy of Sciences (Chinese Version)

With the continuous expansion of global maritime activities and the steady advancement of the “maritime power” strategy, marine environmental security has become a top priority for China. In deep-sea areas, various environmental parameters such as temperature, salinity, sound velocity, wave dynamics, internal solitary waves, and nearshore rip currents play a crucial role in navigation safety and underwater equipment operations. Nevertheless, traditional single-parameter forecasting models are no longer sufficient to meet the demands of multi-objective environmental protection. As a result, there is a growing need for a high-resolution, multi-objective forecasting system that integrates basic oceanographic element predictions (such as temperature, salinity, …

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

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

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 …

Research On China’S Economic Pulse Based On Etc Big Data: Operational Characteristics, Structural Challenges, And Paths To High-Quality Development, Junjie Hong, Geng Li, Jian Guo, Zhengjie Tian, Libin Hu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Big data from highway ETC systems, characterized by full-domain coverage, high-frequency real-time updates, and precise granularity, provides a unique micro-observational window for perceiving the pulse of China’s economic operation. Based on the daily traffic data of national ETC users from Shandong Hi-Speed Xilian Science and Technology Co., Ltd. spanning the period 2023–2025, this study constructs a “China Economic Pulse Index” encompassing five core indicators: daily traffic volume, truck traffic volume, average truck load, inter-regional flow ratio, and travel efficiency. It systematically analyzes the economic operation logic reflected behind ETC big data. Research findings indicate that ETC data clearly reveals China’s …

Satellite-Derived Bathymetry In Island Coastal Zones: Technology, Shilin Tang, Yuye Huang, Yongming Liu, Jianping Yin, Deke Chen, Ronggang Huang, Shuang Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

Shallow bathymetry data constitute the core foundational information underpinning the ecological, resource, and strategic values of island and coastal zones. Satellite-derived bathymetry has evolved into a key technical means for large-scale acquisition of shallow bathymetry information. Focusing on satellite-based lidar bathymetry, optical imaging bathymetry, and synthetic aperture radar (SAR) bathymetry, this study systematically summarizes the core principles, applicable scenarios, technical strengths, and inherent limitations of each technology. It is shown that satellite-derived bathymetry has undergone an evolutionary shift from theoretical construction to practical application, and from single-method, single-data-source approaches to multi-technology, multi-source data fusion frameworks. In the future, to meet …

Understanding Technology Integration Through Hermeneutic Interpretation: A Study Of Faculty Experiences At An Hbcu, Jill Ardley, Tamara Smith-Moyler, Keesha M. Kerns, Beatrice Darden-Woody, Priscilla Spencer, Ronald White

International Journal of Teaching and Learning in Higher Education

This study explores how six education faculty members in the School of Education at a Historically Black College and University (HBCU) in the southeastern United States interpret and implement instructional technology instruction through a hermeneutic theoretical lens. Grounded in the HBCU’s School of Education vision statement, the research investigates how faculty members’ understanding of human learning behaviors shapes their pedagogical choices within School of Education courses. The qualitative analysis revealed three key themes: (1) Technology as a Tool for Equity and Inclusion, (2) Alignment with the School of Education Vision, and (3) Student-Centered, Practice-Oriented Use of Technology. Rather than employing …

Affective Interdependence And Welfare, Aviad Heifetz, Enrico Minelli, Heracles M. Polemarchakis

Cowles Foundation Discussion Papers

Purely affective interaction allows the welfare of an individual to depend only the individual’s own action and on the profile of welfare levels of others. Under an assumption on the structure of mutual affection that we interpret as non-reinforcing mutual affection, we show that equilibria of affective interaction are Pareto optimal. Moreover, if purely affective interaction induces a standard game, then an equilibrium profile of actions is a Nash equilibrium of the induced game, and this Nash equilibrium and Pareto optimal profile of strategies is locally dominant.

Human Capital And Development, Philippe Aghion, Ingvild Almås, Costas Meghir

Cowles Foundation Discussion Papers

Human capital is central to efforts to promote growth, convergence, and the elimination of poverty. Drawing on seminal macroeconomic frameworks by Nelson-Phelps, Lucas, and subsequent developments, alongside macro and microeconomic evidence, the chapter examines the role of human capital in driving innovation and growth, emphasizing how different types of human capital matter at different stages of development, and discussing obstacles to accumulation and evidence from policy interventions.

A Robust Deep Learning Ensemble Framework For Waterbody Detection Using High-Resolution X-Band Sar Under Data-Constrained Conditions, Soyeon Choi, Seung Hee Kim, Son V. Nghiem, Menas Kafatos, Minha Choi, Jinsoo Kim, Yangwon Lee

Institute for ECHO Articles and Research

Accurate delineation of inland waterbodies is critical for applications such as hydrological monitoring, disaster response preparedness and response, and environmental management. While optical satellite imagery is hindered by cloud cover or low-light conditions, Synthetic Aperture Radar (SAR) provides consistent surface observations regardless of weather or illumination. This study introduces a deep learning-based ensemble framework for precise inland waterbody detection using high-resolution X-band Capella SAR imagery. To improve the discrimination of water from spectrally similar non-water surfaces (e.g., roads and urban structures), an 8-channel input configuration was developed by incorporating auxiliary geospatial features such as height above nearest drainage (HAND), slope, …

A248: A Dual-Path Mechanism Study Of Internalization Of Track And Field Hurdling Skills In Vr, Ke Wang

International Journal of Physical Activity and Health

Athletic hurdles, as a high-complexity perceptual-motor task, relies on the deep synergy between perceptual and motor systems for skill internalization. Traditional training methods have limitations in motor skill feedback, and virtual reality technology provides a new paradigm for perceptual-motor fitness research through multimodal interaction. However, the dynamic mechanism of the perceptual-action dual pathway (epiphenomenal cognitive pathway and implicit automation pathway) on the internalization of hurdling skills in VR environments has not yet been clarified, which hinders the precise optimization of VR training systems. This study aims to break through the venue limitation, reduce the learning risk of high-risk maneuvers, and …

A273: Coupling Dilemmas And Strategies Of Physical And Health Education In Chinese Schools Under Physical-Medical Integration, Wei Zhong, Youliang Xu, Wen Xiong, Zijun Yan

International Journal of Physical Activity and Health

"Physical-Medical Integration" combines sports science and medical disease prevention, supporting the "Healthy China 2030" strategy. Health education, originating from medicine, is vital for promoting youth health knowledge and is key to integrating with school sports. This study examines the challenges and solutions of combining school sports and health education under this integration. The study uses literature review, mathematical analysis, and logical reasoning. Core journal papers from databases like CNKI, Wanfang, and VIP were analyzed using keywords like "Physical-Medical Integration," "Health Education," and "School Sports" (2000-2025). CiteSpace is used for keyword clustering to support challenge diagnosis. The study also compares policy …

A277: Nanchang’S Adolescents Community Sports Under The "Double Reduction" Policy: Current Situation And Countermeasures, Xin Yu

International Journal of Physical Activity and Health

Recently, the "Double Reduction" policy has been introduced by the Central Committee of the Communist Party of China and the State Council. It has not only provided strong policy support for the promotion of sports and health for the whole society but also provided a "safety net" for the healthy development of children and adolescents. To some extent, it has curbed the continuous decline in the physical health of adolescents in China. However, the biggest weakness in the healthy growth of adolescents lies in the community， where there is often a lack of sufficient sports facilities and organized activities. Therefore, …

A266: A Study On The Health Promotion Mechanisms And Practical Paths Of Traditional Lion Dance Sports, Jiahao Leng, Jingshuo Wang

International Journal of Physical Activity and Health

As a living cultural heritage of Chinese traditional sports, lion dance combines physical exercise, cultural heritage, and social cohesion. Although its health value is widely recognized in folk practices, there is a lack of systematic and theoretical mechanism analysis in academia. This study aims to reveal the promotion mechanism of lion dance sport on individual physical and mental health and social adaptation through multi-dimensional analysis, and to propose its practical path in modern health governance. The literature method was used to systematically sort out the relevant literature during the period of 2006-2025 and establish a theoretical analysis framework. The expert …