Research Framework of B3G Mobile Communications Systems

Compared with the services in 3G, services in Beyond 3G (B3G) have some distinctive characteristics such as the packet data services being the majority, more service types, larger scale of services, higher peak transmission rate, enlarged range of transmission rates, more spatial and temporal distribution differences, and more service transmission requests occurring in fast moving vehicles. In order to meet the requirements of B3G services, the B3G systems must have great improvement in network architecture, air interface scheme, radio resource allocation strategy, frequency bands, and Radio Frequency (RF) technology etc. Therefore, the research of the B3G systems should focus on the theory of generalized cellular communications networks, theory of the Multiple Input Multiple Output (MIMO) wireless transmission system, matching of radio resources to new-type air interfaces, new iterative detection and adaptive link methods, and new-type antenna and RF technologies.

The future of CALL research framework in China

In this paper, the author presents an overview of the development of CALL and understanding of CALL research in recent years; and then, indicates the trend of CALL research-AR and the research on AR-could be interpreted as the research framework of CALL in China by introducing the four elements of AR-involvement, improvement, systematization and publicity.

Accounting Systems in Cultural Context： A Research Framework for China Studies in Global Economy

The People＇s Republic of China （PRC） is a country that has great potential to international businesses. Her enormous market, resources, and labor power are important to other countries in this age of global economy. Research studies on the PRC are valuable not only to policymakers in the PRC but also to a larger audience in the global business community. Accounting standards and practices are central to the economic order of any society. As accounting systems are not isolated from social and cultural systems, towards an understanding of social/cultural environments interacting with accounting systems in the PRC in turn facilitates the international investors to interpret financial information and to set strategies in doing businesses in the country. It is expected that the research results of this kind of projects will have implications to different aspects of financial disclosure of companies in the PRC. Being grounded in the current accounting literature, the proposed conceptual framework in this paper is to discern the interconnections between accounting systems and cul^ral factors in the PRC. It aims at contributing to the accounting body of knowledge and to provide practical insights for global managers.

Implementation factors of tuberculosis control program in primary healthcare settings in China: a mixed-methods using the Consolidated Framework for Implementation Research framework

Background Tuberculosis(TB)is a major cause of death worldwide,and Chinese TB burden ranked the second globally.Chinese primary healthcare(PHC)sectors implement the TB Control Program(TCP)to improve active case finding,referral,treatment adherence,and health education.This study aimed to identify barriers and enablers of TCP implementation in high TB burden regions of West China.Methods We conducted a representative study using mixed-methods in 28 counties or districts in Chongqing Municipality and Guizhou Province of West China from October 2021 to May 2022.Questionnaire surveys and semi-structured in-depth interviews were conducted with 2720 TB healthcare workers(HCWs)and 20 interviewees in PHC sectors.Descriptive statistical analysis was used to investigate TB HCWs'characteristics,and path analysis model was utilized to analyze the impact of associated factors on TCP implementation.Thematic framework analysis was developed with the guide of the adapted Consolidated Framework for Implementation Research(CFiR)on factors ofTCPimplementation.Results This study found that 84.6%and 94.1%of community and village HCWs had low professional titles.Based on the results of multiple regression analysis and correlation analysis,lower TB core knowledge scores(-0.09)were identifed as barriers for TCP implementation in community PHC sectors,and low working satisfaction(-0.17)and low working willingness(-0.10)are barriers for TPC implementation in village PHC sectors.The results of in-depth inter-views reported barriers in all domains and enablers in four domains of CFIR.There were identified 19 CFIR constructs associated with TCP implementation,including 22 barriers such as HCWs'heavy workload,and 12 enablers such as HCWs'passion towards TCP planning.Conclusions With the guide of the CFIR framework,complex factors(barriers and enablers)of TCP implementation in PHC sectors of West China were explored,which provided important evidences to promote TB program in high TB burden regions.Further implementation studies to translate those factors into implementation strategies are urgent needed.

Disaster Risk Science:A Geographical Perspective and a Research Framework

In this article,we recall the United Nations’30-year journey in disaster risk reduction strategy and framework,review the latest progress and key scientific and technological questions related to the United Nations disaster risk reduction initiatives,and summarize the framework and contents of disaster risk science research.The object of disaster risk science research is the"disaster system"consisting of hazard,the geographical environment,and exposed units,with features of regionality,interconnectedness,coupling,and complexity.Environmental stability,hazard threat,and socioeconomic vulnerability together determine the way that disasters are formed,establish the spatial extent of disaster impact,and generate the scale of losses.In the formation of a disaster,a conducive environment is the prerequisite,a hazard is the necessary condition,and socioeconomic exposure is the sufficient condition.The geographical environment affects local hazard intensity and therefore can change the pattern of loss distribution.Regional multi-hazard,disaster chain,and disaster compound could induce complex impacts,amplifying or attenuating hazard intensity and changing the scope of affected areas.In the light of research progress,particularly in the context of China,we propose a threelayer disaster risk science disciplinary structure,which contains three pillars(disaster science,disaster technology,and disaster governance),nine core areas,and 27 research fields.Based on these elements,we discuss the frontiers in disaster risk science research.

Research Framework for Ecosystem Vulnerability:Measurement, Prediction, and Risk Assessment

The fragility of ecosystem health has become a key factor hindering the sustainable development of the ecological environment. Through a review of published research from domestic and foreign scholars, starting from the endogenous logic of studies in the field of ecosystem vulnerability(EV), this paper sorts out the literature on the aspects of measurement models, prediction methods and risk assessment, comprehensively defines the research category and scientific framework of EV, and analyzes the research ideas and development trends. We arrived at the following conclusions: 1) The connotation of ecosystem vulnerability not only embodies the change in the vulnerability of the natural environment, but it also reflects the irreversible damage to the ecosystem caused by excessive development and industrial production activities. 2) The setting of ecosystem vulnerability indices should aim to fully reflect the essential features of that vulnerability, which should include the index systems of natural, social, economic and other related factors. 3) There are many types of ecosystem vulnerability measurement methods, prediction models and risk evaluation models, which have different focuses and advantages. The most appropriate method should be adopted for conducting comprehensive and systematic evaluation, prediction and estimation according to the different representation and evolution mechanisms of the chosen research object and regional ecosystem vulnerability. 4) Based on the regional system characteristics, corresponding risk management measures should be proposed, and pertinent policy suggestions should be put forward to improve the ecological safety and sustainable development of an ecologically vulnerable area.

An Integrated Research Framework for Effect of EWOM

With the development of the electronic commerce, the electronic word-of-mouth(e WOM)has become important reference information for consumer shopping. EWOM has attracted considerable interest from researchers in the past decade. In this paper, a research review is conducted and an integrated framework is proposed on the effect of e WOM. The effect of e WOM are influenced by its characteristics, communicators, and other factors. The characteristics of e WOM include the source,the volume and the valence. The communicators of e WOM refer to the sender, the receiver and the relationship between them. In addition, dispersion and consistency, persistence and observability,anonymity and deception, and community engagement are related factors for the effect of e WOM.

A global biosafety strategy research framework with specific implications for China

With accelerating environmental change,technological development,and socio-economic globalisation,the potential for biosafety crises in many countries has intensified,and the sources of harm have become more extensive.Using a visual literature analysis tool,we analysed biosafety strategy knowledge maps of individual authors,institutions,and keywords in literature published between 2009 and 2019.Our results reflected the research hotspots,frontiers,and future trends in this field and demonstrated the necessity and urgency of strengthening biosafety strategy research.Our results showed,first,that biosafety strategy research groups are tightly concentrated and widely dispersed,and already possess a group of key research representatives;second,although cooperation among countries is relatively close,the nodal research institutions in this field are relatively scattered and cooperation among them is not strong;and third,“biosecurity”,“infection”,“biosafety”,and“strategy”,among others,are highfrequency keywords used by many recent academic publications,while“tuberculosis”,“biological invasion”,and“nanoparticle”are keywords denoting the frontiers of research activity.In view of these,China should focus on accelerating the introduction of biosafety laws and regulations at the national level in the following years;increasing biosafety supervision;improving biological hazard response systems;strengthening cooperation and innovation among research institutions;improving scientific research review mechanisms;and strengthening biotechnology risk assessment research.

Integrating Research Analytic Framework and Personality Matching for Supervisor Recommendation

Supervisor selection is important for research students in their future studies and careers.Currently,students rely on information search or friends recommendation to find potential research supervisors.However,due to the challenges of incomplete and asymmetric information,students can hardly find suitable supervisors that match their research interests as well as personalities.Existing methods mainly consider topic-relevance and candidate-quality,and overlook the significance of connectivity consideration and two-sided matching degree of individuals personality styles.It proposes a novel supervisor recommendation approach that integrates relevance,connectivity,quality and personality-matching dimensions.The results of user-based evaluations demonstrate that the proposed approach generates more satisfactory recommendations as compared to that of all baseline methods.The present solution has been implemented as a social network recommendation service on ScholarMate.

Can ChatGPT evaluate research quality?

Purpose:Assess whether ChatGPT 4.0 is accurate enough to perform research evaluations on journal articles to automate this time-consuming task.Design/methodology/approach:Test the extent to which ChatGPT-4 can assess the quality of journal articles using a case study of the published scoring guidelines of the UK Research Excellence Framework(REF)2021 to create a research evaluation ChatGPT.This was applied to 51 of my own articles and compared against my own quality judgements.Findings:ChatGPT-4 can produce plausible document summaries and quality evaluation rationales that match the REF criteria.Its overall scores have weak correlations with my self-evaluation scores of the same documents(averaging r=0.281 over 15 iterations,with 8 being statistically significantly different from 0).In contrast,the average scores from the 15 iterations produced a statistically significant positive correlation of 0.509.Thus,averaging scores from multiple ChatGPT-4 rounds seems more effective than individual scores.The positive correlation may be due to ChatGPT being able to extract the author’s significance,rigour,and originality claims from inside each paper.If my weakest articles are removed,then the correlation with average scores(r=0.200)falls below statistical significance,suggesting that ChatGPT struggles to make fine-grained evaluations.Research limitations:The data is self-evaluations of a convenience sample of articles from one academic in one field.Practical implications:Overall,ChatGPT does not yet seem to be accurate enough to be trusted for any formal or informal research quality evaluation tasks.Research evaluators,including journal editors,should therefore take steps to control its use.Originality/value:This is the first published attempt at post-publication expert review accuracy testing for ChatGPT.

脑卒中患者主动健康行为概念框架的构建研究

背景脑卒中发病率逐年上升,行为控制是预防脑卒中直接有效的干预手段。主动健康医学模式提高了慢性病防控的主动性和可及性,而脑卒中患者主动健康行为概念内涵有待探索。目的探索脑卒中患者主动健康认知及行为方式,构建脑卒中患者主动健康行为概念框架。方法2023年8—10月,采用目的抽样方法,选取郑州大学第二附属医院神经内科的26例脑卒中住院患者作为研究对象,运用诠释主义扎根理论方法论,对26例脑卒中患者进行半结构式访谈,通过编码和持续性比较方法对资料进行分析。结果析出主题“脑卒中患者主动健康行为”的10项主范畴和4项核心范畴,包括“健康动机、健康责任、心理健康”3个内在行为,“生活方式管理”1个惯性行为,“主动遵医、社会关系、信息寻求”3个社会行为和“意识觉醒、自我控制、资源可及”3个干预条件,并确立概念框架。结论脑卒中患者主动健康行为概念框架包含内在行为、惯性行为、社会行为和干预条件,该框架有助于脑卒中患者主动健康行为测评工具的进一步开发和个性化干预措施的制订,对促进脑卒中患者主动健康行为的研究及实践具有指导意义。

习近平文化思想科学体系阐释论纲

习近平文化思想是逻辑自恰、相互贯通、结构完整并集时代性、系统性、原创性于一体的开放性科学体系。深刻把握和领会习近平文化思想的核心要义与主导逻辑,需要建构具有有效性的理论阐释框架。文本通过提炼五个重大学术命题,即坚持党对文化工作的全面领导和巩固党的文化领导权,坚定文化自信、建设社会主义文化强国,在不断健全文化体系中增强国家文化软实力,以“两个结合”特别是“第二个结合”引领中华文明发展,在文明互鉴中增强中华文明的传播力影响力,以此为四梁八柱构建阐释习近平文化思想科学体系的理论框架。

数字赋能文旅深度融合的理论逻辑与研究框架

数字赋能文旅深度融合既是数字经济时代文旅发展的重要方式,又是文旅研究的重要课题。文章在阐述文旅深度融合内涵的基础上,探究了数字赋能文旅深度融合的基本逻辑,认为数字技术嵌入支撑文旅数字化,促进文旅信息融合化,带来文旅产业新变革,形成文旅共生体和数字文旅新形态。从理论研究、数字赋能和融合实践3个维度,初步构建了数字赋能文旅深度融合的研究框架,强调要创新性地运用文旅IP理论、融合共生理论、文旅场景理论、产业演化理论、系统动力学等理论,阐释文旅融合学理及其内在逻辑、演化过程和动力机制,深化文旅深度融合主要科学问题研究。文章提出要把握数字赋能文旅融合的关键技术、文旅资源普查与评价、文旅融合场景建构、文旅产业融合创新生态体系、国家文化公园与文旅融合示范区建设、科技创新与数字文旅人才培养等关键问题,推动文旅融合应用实践和学术研究持续创新,更好地服务于新时代中国式现代化建设和文旅高质量发展。

Perceptions of climate change in China:The research and policy connection

Global climate change has evolved from a scientific problem into an economic and political problem oI worlOwloe rater- est. National perspectives play a crucial role in addressing climate change. Mutual understanding of perspectives is nec- essary to result in rational policies and a consensus among stakeholders with divergent interests. Conceptual frameworks for understanding the problem of climate change in China, the largest developing country and the largest greenhouse gas emitter, are of great significance to national and international efforts to address the problems of climate change. Chinese perceptions of climate change as a sustainable development problem have recently been in tension with an emerging Western perspective that frames climate change as a security issue. This paper explores Chinese perceptions of climate change as expressed in recent governmental policy statements, public opinion surveys, and academic scholarship with a focus on publications in Chinese-language journals, often unfamiliar in the West. It looks at the relationship between Chinese research and policy and finds that the Chinese policy frame of climate change as a sustainable development problem draws from the body of domestic research and is reflective of the perspectives and multidisciplinary approach of Chinese researchers in areas of climate change.

Google Scholar University Ranking Algorithm to Evaluate the Quality of Institutional Research

Education quality has undoubtedly become an important local and international benchmark for education,and an institute’s ranking is assessed based on the quality of education,research projects,theses,and dissertations,which has always been controversial.Hence,this research paper is influenced by the institutes ranking all over the world.The data of institutes are obtained through Google Scholar(GS),as input to investigate the United Kingdom’s Research Excellence Framework(UK-REF)process.For this purpose,the current research used a Bespoke Program to evaluate the institutes’ranking based on their source.The bespoke program requires changes to improve the results by addressing these methodological issues:Firstly,Redundant profiles,which increased their citation and rank to produce false results.Secondly,the exclusion of theses and dissertation documents to retrieve the actual publications to count for citations.Thirdly,the elimination of falsely owned articles from scholars’profiles.To accomplish this task,the experimental design referred to collecting data from 120 UK-REF institutes and GS for the present year to enhance its correlation analysis in this new evaluation.The data extracted from GS is processed into structured data,and afterward,it is utilized to generate statistical computations of citations’analysis that contribute to the ranking based on their citations.The research promoted the predictive approach of correlational research.Furthermore,experimental evaluation reported encouraging results in comparison to the previous modi-fication made by the proposed taxonomy.This paper discussed the limitations of the current evaluation and suggested the potential paths to improve the research impact algorithm.

数字产业集群:源起、内涵特征与研究框架

数字产业集群是把握新一轮信息技术革命进而构筑国家竞争优势的关键战略选择。首先,本研究从数字技术兴起、政府政策支持和企业数字化转型三个方面分析了数字产业集群得以兴起的原因。其次,从空间分布、产业范围、协作方式、治理模式等方面对数字产业集群的特征进行了分析。再次,基于“运行载体-发展目标-治理机制-演化过程”的分析思路,提出可以基于平台视角、网络视角、制度视角以及种群生态视角等理论视角对数字产业集群展开研究。最后,提出采用案例研究、定量研究、社会网络分析、定性比较分析等方法对涉及数字产业集群的重要议题展开科学化和规范化分析。

水灾害和谐防控与智慧模拟研究框架与展望

随着环境加剧变化与科技快速进步,我国水灾害防控事业面临着新的机遇与挑战。为深刻认识水灾害治理与防控,结合国家水灾害防御重大需求,对我国水灾害治理历程进行梳理与阶段划分,提出水灾害(包括干旱、洪涝、水环境污染)和谐防控与智慧模拟研究的必要性,从指导思想、理论基础、关键问题、研究内容、应用实践和发展战略研究六个方面提出水灾害和谐防控与智慧模拟研究框架,并从水灾害防控理论完善、水灾害和谐防控研究、智慧应用前景探索三个方面提出未来研究展望,以期为水灾害防控工作和高质量发展提供业务支撑。

引导企业加强基础研究的有关思考

引导企业加强基础研究、提高企业市场竞争力是增强我国科技创新实力、发展新质生产力和实现高水平科技自立自强的关键。分析了我国企业基础研究的现状与问题,结合世界主要发达国家引导企业加强基础研究的经验,基于基础研究类型、科技企业类型、政策工具类型,研究提出了引导企业加强基础研究的政策体系框架和建议。研究发现,我国企业基础研究存在投入少、动力不足、能力较弱等问题,以及引导企业加强基础研究的政策体系有待完善。研究认为,引导我国企业加强基础研究,需要建立各类创新主体参与、创新要素集聚、创新环境优化以及协同互动、资源共享、合作共赢的开放创新生态系统。在这个生态系统中,需要基于创新主体、创新政策、创新网络、创新环境等综合要素来构建政策体系,并根据基础研究类型、科技企业类型、政策工具类型等多个维度进行差异化的政策设计。最后,从6个方面提出引导企业加强基础研究的政策建议,包括引导企业加强对基础研究的长远布局,建立引导和支持企业开展基础研究的多元化投入机制,鼓励以科技领军企业为龙头构建产学研战略联盟,推动企业基础研究成果转化落地,筑牢企业基础研究的人才发展根基,建立面向企业基础研究的知识挖掘服务平台。

Agent视域下的人工智能赋能作战系统

针对作战系统的智能化设计问题,提出了基于Agent的人工智能技术概念框架和应用方法。首先,阐述了Agent概念,讨论了在作战系统中研究Agent的重要意义。然后,介绍了基于Agent的人工智能研究框架,列举了Agent在作战系统中的多种应用方式。最后,分析了Agent技术发展趋势及其作战应用可能面临的风险与挑战。

低碳综合能源系统研究框架与关键问题研究综述

低碳综合能源系统是融合多种低碳技术和措施、集成灵活性资源、促进清洁能源消纳、降低碳排放的多能源系统,是实现“双碳”目标的物理载体。首先,从能源转型的宏观战略、物理载体和低碳技术角度论证了低碳综合能源系统是能源转型的有效路径,归纳了低碳综合能源系统的定义与特征内涵;然后,构建了低碳综合能源系统的研究框架,从源-网-荷-储及碳捕集等环节挖掘了低碳综合能源系统的减排潜力;为了充分发挥低碳综合能源系统的低碳优势,从协同规划与优化调度、市场机制等角度提炼了低碳综合能源系统的几个关键问题;最后,聚焦提炼的协同优化关键问题,从研究现状、面临问题和研究展望等方面进行了阐述,以期为能源系统的低碳发展提供参考。