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Developmental Logic Of Social S&T Awards In China And Suggestions For High Influence Development, Xiaoya Ren, Zhiqiang Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

The scientific award system is a significant characteristic of the institutional development of science and technology, and is an important institutional arrangement for promoting the S&T development and building a great power in science and technology in China. This study focuses on the direction of promoting the development of social S&T awards in China, with the goal of studying the high-impact development of social S&T awards in China. Firstly, the study systematically examined the evolution of the domestic and international S&T award system, analyzed the operating experience of internationally high prestigious social S&T awards, and further refined the value and …

Concept And Development Trend Of Novel E-Infrastructure Platform, Jing Xu, Chuan Tang, Kuangjunyu Yang, Juan Zhang, Ru Huang

Bulletin of Chinese Academy of Sciences (Chinese Version)

E-infrastructure platform has become a critical strategic asset for driving national scientific and technological innovation, and is the focus of strategic deployment by technologically advanced countries globally. This study, through the analysis of relevant strategy documents in the United States, European Union, and the United Kingdom, the relevant concepts and development changes of the novel E-infrastructure platform have been clarified. It also summarizes the planning process and development stages of e-infrastructure platform in the United States, Europe, and the United Kingdom, and analyzes that e-infrastructure platform will develop towards a new type of ecological, intelligent, diversified, and full process novel …

Assessment Of Web Security Vulnerabilities For Common Open Source Virtualization Software, Said Ally

Tanzania Journal of Engineering and Technology (TJET)

Open-source hypervisors have emerged as an integral technology for virtualizing server resources in cloud and data center computing. Hypervisor security efficiency is determined by virtual machine isolation, which is a de facto adoption factor in the selection process, as well as its ability to respond to web attacks. This paper assesses the security performance of Proxmox VE and XenServer for type 1 hypervisors, and Kernel Virtual Machine and Oracle Virtual Box for type 2 hypervisors. Security analysis was conducted using common exposures extracted from vulnerability databases and mapped against the OWASP 2013 and 2017 projects. For clarity, experiments were carried …

Necessity Of Education For Efficient And Sustainable Production And Consumption Of Energy In Tanzania, George Kahangwa

Tanzania Journal of Engineering and Technology (TJET)

This paper reports the findings of a study that was conducted in Tanzania to grasp how the policies, plans and curricula at different levels of education accommodate knowledge gathered on energy to support the fostering of energy education. The study interrogated what necessitates the inclusion of energy education into the curricula in Tanzania. Subscribing to a qualitative approach, the study employed a desk research method to review curricula and other documents guiding secondary and university level education in the country. The study found out that heightening people’s consumption of energy for domestic and industrial purposes constituted the main issue that …

Assessing The Importance Of Air-Decking Blasting In Controlling Bigv At An Open Pit Gold Mine In Tanzania Using Ann Model, Karim R. Baruti

Tanzania Journal of Engineering and Technology (TJET)

Air-decking blasting technique is used to control blast induced ground vibration (BIGV) in several mines including open-pit gold mines located in Tanzania. While the importance of air-deck to control BIGV is practically evident, theoretical models such as BIGV prediction models cannot be used to assess the importance of air-decking. The main objective of this study was to assess the importance of the air-decking blasting technique to control BIGV using the artificial neural network (ANN)Model. To achieve this objective, ANNs were modeled and trained to learn the pattern of data using Multilayer Perception with Back Propagation to predict BIGV. The main …

Perona-Malik Diffusion-Driven Regularization For Image Resolution Enhancement In Electrical Capacitance Tomography, Nassor Ally

Tanzania Journal of Engineering and Technology (TJET)

Electrical Capacitance Tomography (ECT) is a non-invasive promising method for monitoring industrial processes, such as oil-gas flow in pipelines and solid-gas flow in pneumatic systems. Despite its potential benefits, ECT generates poor-quality images, often used only for qualitative analysis. A non-linear relationship between measured capacitances and permittivity distribution and the ill-posedness of the sensitivity matrix elements causes this limitation. This hinders the applicability of ECT in monitoring online industrial process applications. This work proposes a reconstruction method based on a nonlinear diffusion function to generate high-quality images from the measured capacitance data from the ECT system. The diffusion regularization functional …

A City Club Report On Measure 117: Ranked Choice Voting, City Club Of Portland (Portland, Or.)

City Club of Portland

For more than a century United States elections have used “plurality voting,” in which the candidate with the most votes wins. Recently, jurisdictions nationwide have introduced varying forms of “ranked choice voting” (RCV) in which the voter ranks the candidates in order of the voter’s preference. In Oregon, Benton County introduced a type of RCV in 2022, and shortly after the City of Corvallis adopted it for races with 3 or more candidates. In the current election (November 2024) voters will use different forms of RCV to choose the 12 members of the new Portland city council, the mayor, and …

Epcam-Targeted Betulinic Acid Analogue Nanotherapy Improves Therapeutic Efficacy And Induces Anti-Tumorigenic Immune Response In Colorectal Cancer Tumor Microenvironment, Jun Hyoung Park, Chinmay Chowdhury, Mohiuddin Quadir, Soumyabrata Banerjee, Arghadip Choudhury, Soumik Laha, Nayim Sepay, Priyanka Boro, Benny Abraham Kaipparettu, Biswajit Mukherjee

Faculty, Staff and Students Publications

Background: Betulinic acid (BA) has been well investigated for its antiproliferative and mitochondrial pathway-mediated apoptosis-inducing effects on various cancers. However, its poor solubility and off-target activity have limited its utility in clinical trials. Additionally, the immune modulatory role of betulinic acid analogue in the tumor microenvironment (TME) is largely unknown. Here, we designed a potential nanotherapy for colorectal cancer (CRC) with a lead betulinic acid analogue, named as 2c, carrying a 1,2,3-triazole-moiety attached to BA through a linker, found more effective than BA for inhibiting CRC cell lines, and was chosen here for this investigation. Epithelial cell adhesion molecule (EpCAM) …

Adaptive Evolution Signatures In Prochlorococcus: Open Reading Frame (Orf)Eome Resources And Insights From Comparative Genomics, Ashish Jaiswal, Bushra Dohai, Amnah Salem Alzahmi, Joseph Koussa, Xiaoluo Huang, Yue Shen, Jean-Claude Twizere, Kourosh Salehi-Ashtiani

Faculty, Staff and Students Publications

Prochlorococcus, a cyanobacteria genus of the smallest and most abundant oceanic phototrophs, encompasses ecotype strains adapted to high-light (HL) and low-light (LL) niches. To elucidate the adaptive evolution of this genus, we analyzed 40 Prochlorococcus marinus ORFeomes, including two cornerstone strains, MED4 and NATL1A. Employing deep learning with robust statistical methods, we detected new protein family distributions in the strains and identified key genes differentiating the HL and LL strains. The HL strains harbor genes (ABC-2 transporters) related to stress resistance, such as DNA repair and RNA processing, while the LL strains exhibit unique chlorophyll adaptations (ion transport proteins, …

Impact Of Cyp1a2 Genotypes On The Ergogenic Effects And Subjective Mood States Of Caffeine Ingestion In Resistance-Trained Women, Bella Soto, Audrey Ross, Abby Harrison, Ariane H Secrest, Darryn S Willoughby, Sydney Kutter, Lem W Taylor

Faculty, Staff and Students Publications

Caffeine’s metabolism is determined by CYP1A2 genotypes: AC/CC (SLOW) and AA (FAST). This trial evaluated CYP1A2 genotypes’ impact on exercise and cognitive effects in 36 resistance-trained females assessed under placebo (PL) and caffeine (6 mg/kg bw anhydrous caffeine-CAF) conditions, before ingestion and throughout the session. 23andMe® (San Francisco, CA, USA) determined genotypes using saliva. Data were analyzed using two-way RMANOVA and paired-samples t-tests (p < 0.05). A significant main effect for genotype existed for leg press repetitions to failure (RTF) for CAF (p = 0.038), with the FAST group performing more repetitions than the SLOW (p = 0.027). There was a significant condition x genotype interaction for the subjective outcome index score (p = …

Analysis Of Serum Exosome Metabolites Identifies Potential Biomarkers For Human Hepatocellular Carcinoma, Li Song, Didi Xing, Hui Li

Faculty, Staff and Student Publications

Currently, the clinical cure rate for primary liver cancer remains low. Effective screening and early diagnosis of hepatocellular carcinoma (HCC) remain clinical challenges. Exosomes are intimately associated with tumor development and their contents have the potential to serve as highly sensitive tumor-specific markers. A comprehensive untargeted metabolomics study was conducted using exosome samples extracted from the serum of 48 subjects (36 HCC patients and 12 healthy controls) via a commercial kit. An ultra-performance liquid chromatography-mass spectrometry (UPLC-MS) strategy was used to identify the metabolic compounds. A total of 18 differential metabolites were identified using the non-targeted metabolomics approach of UPLC-QTOF-MS/MS. …

Rural–Urban Migration, The Commodification Of Labour And Welfare Restructuring In China And Vietnam, Minh T. N. Nguyen, Jake Lin

Political Science Faculty Publications

Since both countries shifted from state to market socialism, China and Vietnam have been pursuing a development model that depends on the labour of millions of rural-urban migrants working in global factories. This chapter conceptualizes the rural-urban migration and the provision of welfare for the migrant labour force as integral to a cycle of commodification that encompasses the overlapping processes of commodification, de-commodification, and re-commodification of labour. After decades of collectivized labour under state socialism, the cycle begins with the commodification of labour through market reforms that led to mass rural-urban migration and the rise of the global factory alongside …

Thought-Shape Fusion In Residential Eating Disorder Treatment: Cognitive Defusion As A Mediator Between Thought-Action Fusion And Treatment Outcome, Mercedes G. Woolley, Sarah E. Schwartz, Francesca M. Knudsen, Tera Lensegrav-Benson, Benita Quakenbush-Roberts, Michael P. Twohig

Psychology Faculty Publications

An understudied cognitive bias within eating disorder (ED) psychopathology is Thought-Shape Fusion (TSF), which involves irrational beliefs about the likelihood and moral implications of feared outcomes within the context of ED treatment, with little known about potential process of change to address TSF and ultimately promote ED recovery. We propose cognitive defusion as a process of change, a metacognitive process that emphasizes observing thoughts objectively rather than appraising thoughts as absolute truth. We explored whether cognitive defusion, that is, reductions in body image-related cognitive fusion, mediated the relationship between trait-level TSF and treatment outcomes in a transdiagnostic ED sample of …

Evaluating The Communication And Accountability Of Nurses In The Clinic Setting, Emily Baarz

Walden Dissertations and Doctoral Studies

Research has demonstrated the importance of effective communication and its relationship to positive patient, provider, and organizational outcomes. In the local organization, nursing staff verbalized concerns regarding lack of professional communication that may contribute to a hostile work environment and affect the quality of patient care delivered. To address this concern, the organization implemented a staff education program focused on effective communication practices and level of accountability. The purpose of this quality improvement project was to determine if the educational intervention focused on effective communication practices and level of accountability increased the participants’ perceptions of communication and accountability among nursing …

Challenges Of Maintaining Sobriety For Adults In Recovery Returning To College, Rosalina Johns

Walden Dissertations and Doctoral Studies

Alcohol abuse is a prevalent problem among college students, with negative consequences on academic performance, social interactions, and well-being. The purpose of this qualitative phenomenological study was to explore the lived experiences and challenges of sobriety for recovering adults returning to college. Sociocultural theory was used to gain insights into participants’ experiences including resilience, risk and protective factors, and stress. Data were collected from semi structured interviews with three college students who were recovering adults. The data included participants’ responses regarding intervention or mediation techniques that eased their barriers and challenges during their academic journey. The findings revealed core themes …

Differences In Race And Gender Of Retired Servicemembers In The Decision To Reenlist, Samantha R. Loeza

Walden Dissertations and Doctoral Studies

The purpose of the study was to examine the race and gender differences among retired enlisted service members in work self-determination regarding the decision to reenlist. Existing research indicated little to no information regarding these factors. The independent variables are race and gender, and the dependent variable is work self-determination in the decision-making to re-enlist. This research utilized an adapted version of the Work Extrinsic and Intrinsic Motivation Scale, an 18-item assessment of work motivation theoretically grounded in self-determination theory. Only retired active-duty enlisted service members between the ranks of E-5 through E-9 were surveyed. Regarding race, this study only …

The Sufficiency Of Disclosure Of Ai Inventions, Mateo Aboy, Aparajita Lath, Timo Minssen, Kathleen Liddell

Articles

• The complex and data-driven nature of artificial intelligence (AI) raises questions for the sufficient disclosure of patent applications in this field. What are the European patent disclosure requirements for AI inventions?

• One challenge is that, prior to training, AI systems can be considered generic models. But after training, they transform into specialized AI systems to solve a particular problem. This transformation requires training data, making it an integral part of the AI system’s definition. But to what extent is the disclosure of the training data or training process necessary for patent disclosure?

• The Boards of Appeal of the European Patent …

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Academic Achievement Among Ncaa Division 2 Student-Athletes And Non-Athletes, Shane D. Scholten, Holden Thomas Daum, Luke Thomas Daum

Research & Publications

There is a lack of published research on the evaluation of academic success among student-athletes in National Collegiate Athletic Association (NCAA) Division 2 (D2) institutions. Our study focused on comparing academic performance and career prospects between student-athletes and non-athletes (traditional students) at a D2 university. A survey measuring academic and career-related variables was administered to 170 participants, with 92 (54%) being student-athletes and 78 (46%) being non-athlete students. Our findings revealed no statistically significant differences between the two groups in terms of study hours, grade point average, and academic motivation. Moreover, there were no disparities in declared majors, expected graduation …

Return To Play After Arthroscopic Management Of Rotator Cuff Tears In Professional Athletes Of Contact Sports, Gautam Yagnik, Patrick Szukics, Jacob Seiler, Jonas Ravich, Luis Vargas, John Zvijac, John Uribe

All Publications

Background: Rotator cuff tears are rare injuries in professional athletes who participate in contact sports, and limited data exist to guide players and team physicians regarding outcomes after surgical management.

Purpose: To report the outcomes and return-to-play rates of professional contact sport athletes who underwent arthroscopic management of rotator cuff tears.

Study design: Case series; Level of evidence, 4.

Methods: All professional athletes of contact sports who underwent arthroscopic management of a rotator cuff tear between 2002 and 2019 at the institution were identified. Patient information collected were age, sport, position, date of injury, date of surgery, and time to …

Ai-Driven Innovation And Development In Manufacturing: An Overview Of Trends, Issues, And Suggestions, Rongping Mu, Jingjing Guo, Yuchen Li, Qiang Li, Chun Jiang, Ze Feng, Guowei Dong

Bulletin of Chinese Academy of Sciences (Chinese Version)

Artificial intelligence technology has become a key force in driving innovation and development in global manufacturing industries, and its application in production automation, intelligent management, and other areas has become an important trend for innovation and development of manufacturing in all countries. This study comprehensively analyzes the innovation and development trend driven by artificial intelligence in global manufacturing, outlines the policies and measures of major countries in promoting the innovation and development of the manufacturing industries driven by artificial intelligence. It also points out the current situation and problems of the manufacturing’s innovation and development driven by artificial intelligence in …

Scientifically Improving Integrated Water Governance For Resilient Flow Of The Yellow River, Shuai Wang, Shuang Song, Yanxu Liu, Xutong Wu, Enhui Jiang, Bojie Fu

Bulletin of Chinese Academy of Sciences (Chinese Version)

The severe soil erosion and river channel disconnection along the Yellow River have been curbed. Still, the fundamental situation of prominent contradictions in the relationship between humans and water has not changed. Scientifically enhancing comprehensive management capabilities has become an important demand for high-quality development in the Yellow River basin during this new era. This study summarizes the fundamental ecological and hydrological changes in the Yellow River basin, and identifies three main characteristics, namely, sediment transport has significantly decreased, water resource shortages have intensified, and the relationship between humans and water has changed significantly. The four key challenges for sustainable …

Evolution Of Informatization Policies In China Since 12th Five Year Plan Period, Jing Wu, Yuke Li, Ting Sun, Feng Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

At present, informatization has become an important engine for high-quality economic and social development in China. Systematically reviewing the evolutionary features of informatization policies is an important reference for further optimizing policy layout. This study constructed an analytical framework for policy evolutionary features, covering four dimensions of policy quantity structure, policy issuing department, policy theme, and policy tool, from policy external attributes to policy content elements. Social network analysis, text mining methods, and content analysis were used to conduct quantitative analysis on the 703 central-level informatization policy documents since the 12th Five-Year Plan period. The study found the followings. (1) …

Chinese Academician Workstations: Evolution, Development, And Optimization, Qinjie Yang, Shengbo Wu, Cong Cao

Bulletin of Chinese Academy of Sciences (Chinese Version)

As a science and technology platform where star scientists are deeply involved in industry-university-research cooperation, academician workstations play a pivotal role in driving enterprises’ technological strategic planning and facilitating the transformation and upgrading of regional industries. They also promote the more efficient integration of innovation chain, industrial chain, capital chain, and talent chain. Based on the data of Chinese academician workstations and integrating big data analytics and mathematical statistics analysis, this work studies historical evolution, spatial-temporal distribution patterns, and innovation mechanisms of academician workstations with following findings. (1) The development of Chinese academician workstations can be divided into four stages: …

Analysis Of International Carbon Budget Management Systems And Their Applicability To China, Wenjun Wang, Huiquan Huang, Xujie Zhao, Pengcheng Xie, Chonghui Fu, Qiaqia Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

China is establishing a carbon budget management system at both provincial and municipal levels. The carbon budget system, as a policy tool for integrating total carbon emission management and economic planning, has already been effective in developed countries. This paper provides a comprehensive review of the concept, core elements, and practical experiences of the carbon budget system, and compares international practices with China’s low-carbon management system in the context of national circumstances. It extracts elements from international experiences that provide empirical insights, exhibit reference value, and require localization and innovation. Based on the analysis, this study proposes the following policy …

Insights From Darpa’S Program Funding Layout In Artificial Intelligence, Zheng Su, Ning He, Qi Han, Qi Zhang, Xiaocheng Jiang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Artificial intelligence, as a disruptor in the new wave of technological revolution and industrial transformation, had already become a focal point of strategic planning for the U.S. Defense Advanced Research Projects Agency (DARPA) as early as the 1960s. To explore the patterns of DARPA’s project funding allocation in the field of artificial intelligence, this study conducts an in-depth analysis of the agency’s budget reports from fiscal years from 2015 to 2025. The study identifies the following characteristics of DARPA’s project funding framework in the field of artificial intelligence: (1) distinctive application orientation; (2) highly flexible funding system; and (3) close …

Us Restrictions On Science And Technology Venture Capital Flows To China: Impacts On High-Tech Industrial Development And Strategic Responses, Yuan Zhou, Zhiqing Wang, Yuchen Gao, Lan Xue

Bulletin of Chinese Academy of Sciences (Chinese Version)

Science and technology venture capital (STVC) provides financial and operational support for enterprise’s technological innovation, effectively mitigating risks in entrepreneurial activities. Foreign STVC, represented by that from the United States, has ever played a crucial role. The technology sector has emerged as the primary battleground in Sino-US strategic competition, with tightened restrictions on US-led STVC flows to China becoming a critical tool for suppressing Chinese technological advancement. The study systematically analyzes the key provisions of a series of U.S. legislative acts imposing sanctions on China’s science and technology innovation investments and assesses the characteristics of restriction measures during the Trump …

Engineering Ecological Analysis Of Rise Of Huawei’S Harmonyos And Its Implications, Dazhou Wang, Yishi Lyu, Zhihuan Fu

Bulletin of Chinese Academy of Sciences (Chinese Version)

This study aims to explore the rise of the Harmony operating system from the perspective of engineering ecology. In the face of increasingly fierce global technological competition, Huawei, as a leading Chinese information technology enterprise, launched its self-developed HarmonyOS and has progressively built the Harmony ecosystem, providing foundational support for the development of all sectors. The development path of HarmonyOS can be divided into three main phases based on its strategic goals, technological and product characteristics, and ecological construction: the initial phase, the acceleration phase, and the transformation phase. It is revealed that, throughout this development, various construction strategies for …

Challenges And Recommendations For Building Open Source Innovation Ecosystem For Large-Models In China, Xin Wen, Chao Zhang, Rui Guo, Kaihua Chen, Ze Feng, Qigang Zhu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Addressing the current technological development issues that constrain the development of China’s large-scale model industry is needed to promote the continuous prosperity and development of the industry and enhance its international competitiveness. The study analyzes the significance of the open-source innovation ecosystem for the development of large-scale models in China. Based on reviewing the international experience of constructing the open-source innovation ecosystem, it further dissects the problems and challenges faced by the construction of the open-source innovation ecosystem for large-scale models in China and puts forward targeted suggestions. The study finds that the open-source innovation ecosystem for large-scale models in …

Research And Practice Of Digital Institute And Its System Framework, Jianjun Yu, Yue Wang, Kongmin Wang, Zhuomin Shi

Bulletin of Chinese Academy of Sciences (Chinese Version)

In the era of the digital economy, digital scientific research and digital government are both crucial components, serving as application scenarios enabled by new information technologies. Currently, the new generation of information technologies, especially artificial intelligence and big data, is instrumental in modernizing governance at scientific research institutions within Chinese Academy of Sciences (CAS). They notably drive paradigm shifts in scientific activities and accelerate the digital transformation of these institutions. The digital system formed by the digital transformation of management processes in scientific activities at research institutes is defined as the digital institute. This study analyzes the impact of digital …

Innovative Development Of China' Energy Models In Digital Economy Era, Junlian Gao, Bo Zhang, Guosheng Zhang, He Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

In the era of the digital economy, the explosive growth of massive data and emerging technologies has brought new opportunities and challenges to the development of energy models. This study is grounded in the historical context and current trends of energy model development, revisits the basic connotations of energy models and their narrow and broad distinctions, and analyzes the latest research progress and technological frontiers of both types of models from a global perspective. Focusing on domestic practices, it clarifies the urgent needs for China’s energy model development in the digital economy era, including achieving independent innovation, aligning with national …