Theory

理论
  • 文章类型: Editorial
    本研究的目的是分析该杂志第四个十年(2014-2023年)的适应性体育锻炼季刊(APAQ)出版物,并将其与前30年的文献分析进行比较。与先前的文献分析一致,出版物根据理论的使用进行编码和分析,研究参与者,topic,这项研究是否是一项干预措施,第一作者国家隶属关系,和研究方法。从第三个到第四个十年,发表的研究论文总数大幅增加(n=61)。类似于以前的文献分析,大部分研究是定量的(n=140;57.5%),其次是定性研究(n=96;39.5%)。与第三个十年相比,第四个十年的定性研究出版物要多得多(n=34)。与10-20年前相比,这可能反映了定性研究的持续接受和增长。这也可能反映出利用小样本进行丰富深入的探索性研究的价值。其他趋势包括更多的评论论文和荟萃分析,可能反映了需要综合的特定领域的知识库的增加。主题的多样性也增加了,有关于尊严的文件,分类,Coaching,和残奥会扮演更突出的角色。国际出版物的数量也大幅增加。简而言之,本论文概述了APAQ在其存在的40年中发表的研究的异同。
    The purpose of the present study was to analyze Adapted Physical Activity Quarterly (APAQ) publications over the journal\'s fourth decade (2014-2023) and compare them with previous documentary analyses of the first 3 decades. Consistent with prior documentary analyses, publications were coded and analyzed based on the use of theory, research participants, topic, whether the study was an intervention, first-author country affiliation, and research method. The total number of published research papers increased substantially (n = 61) from the third to the fourth decade. Similar to prior documentary analyses, most of the research was quantitative (n = 140; 57.5%), followed by qualitative research (n = 96; 39.5%). There were far more qualitative-research publications in the fourth decade compared with the third decade (n = 34). This may reflect the continued acceptance and growth of qualitative research compared with 10-20 years ago. It may also reflect the value of rich in-depth exploratory research using small samples. Additional trends included more review papers and meta-analyses, possibly reflecting the increased knowledge base in particular areas requiring synthesis. The diversity of topics also increased, with papers on dignity, classification, coaching, and the Paralympics playing more prominent roles. The number of international publications also grew substantially. In brief, the current paper outlines both similarities and differences in APAQ\'s published research over the 4 decades of its existence.
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  • 文章类型: Journal Article
    理论发展的频率和丰富性,tested,研究人员在一个学科中使用了几个相关因素,即,增长,成熟,独立性,合法性,以及纪律的影响。尽管几个世纪以来组织一直致力于项目,项目管理(PM)是一门新兴的学科,具有新兴的研究主题,模型,方法论,框架,和范式。这些PM概念被新的或现有的理论所锚定或加强。这项探索性研究旨在通过调查PM研究中理论使用的普遍性来增加现有的PM知识体系。对2000年至2019年(20年)在领先的PM期刊上发表的9200篇PM研究文章进行了系统的内容分析,确定了248种独特的理论。这些结果表明,PM学科越来越多地采用博弈论的理论,模糊理论,代理理论,权变理论,利益相关者理论在所回顾的研究文章中成为最主要的理论。此外,尽管PM正在发展其理论,结果显示,PM研究人员继续大量使用从心理学等其他学科借来的理论,社会学,数学,和经济学。
    The frequency and richness of the theories developed, tested, and used by researchers in an academic discipline exemplify several pertinent factors, namely, the growth, the maturity, the independence, the legitimacy, and the influence of the discipline. Although organizations have been working on projects for centuries, Project Management (PM) is a considerably new academic discipline with emerging research themes, models, methodologies, frameworks, and paradigms. These PM concepts are anchored on or reinforced by new or existing theories. This exploratory study aims to add to the existing PM body of knowledge by investigating the prevalence of theory use in PM research. A systematic content analysis of 9200 PM research articles published from 2000 to 2019 (20 years) in the leading PM journals identified 248 unique theories. These results reveal that the PM discipline is increasingly embracing the use of theories with game theory, fuzzy theory, agency theory, contingency theory, and stakeholder theory emerging as the most dominant theories in the reviewed research articles. Also, although PM is developing its theories, the results revealed that PM researchers continue to heavily use theories borrowed from other academic disciplines such as psychology, sociology, mathematics, and economics.
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  • 文章类型: Journal Article
    尽管他们并不经常进行明确的交谈,关于否则和恩典的一些学术贡献,分别,以惊人的方式互相呼应。在这篇文章中,作者探讨了其中的一些回声。从理论上讲,对其他事物和恩典的各种方法进行组合,使他能够表明它们都走上了相似的政治道路,并确定它们收敛的三个点:过剩,化身和动荡。本文围绕这三个汇合展开。每个部分都以描述其他方式的特定方式开始,然后与接近恩典的类似方式进行比较。每个部分都以对如此确定的会聚空间的反思作为结尾,有人认为,它们构成了在人类学中部署“政治分析”的有希望的站点。
    Bienqu'ellesnesoientpassouventmisesenconversationlesunesaveclesautres,denombreusescontributionsacadémiquestracitantresponmentdel'autrementetdelagr_cefontéchodefaçonssurprenantes.DansCet文章,j'explorequelques-unsdeceséchos.CER化身和湍流。L'articleeststructureéautourdecestroisconfluences.Chaquesectiondébuteavecladescriptiond'unefafaignpicrospecuulèred'autermentquiestparlelesuitecompareéeavecuneapplicchesimulalairedelagrace.结论:在人类人类发展分析中,研究了人类的发展。
    Although they are not often in explicit conversation with each other, several scholarly contributions about the otherwise and grace, respectively, echo each other in striking ways. In this article, the author explores some of these echoes. Assembling theoretically various approaches to the otherwise and grace allows him to show that they both tread on similar theopolitical paths, and to identify three points on which they converge: excess, incarnation and turbulence. The article is structured around these three confluences. Each section begins with a description of a particular way of approaching the otherwise, which is then compared with a similar way of approaching grace. Each section concludes with reflections on the spaces of convergence thus identified, and it is argued that they constitute promising sites for the deployment of a \'theopolitical analytics\' in anthropology.
    Bien qu’elles ne soient pas souvent mises en conversation les unes avec les autres, de nombreuses contributions académiques traitant respectivement de l’autrement et de la grâce se font écho de façons surprenantes. Dans cet article, j’explore quelques-uns de ces échos. Ce rapprochement théorique de diverses façons de concevoir l’autrement et la grâce me permet de montrer qu’ils suivent tous deux des chemins théopolitiques similaires et d’identifier trois points vers lesquels ils convergent: l’excès, l’incarnation et la turbulence. L’article est structuré autour de ces trois confluences. Chaque section débute avec la description d’une façon particulière d’approcher l’autrement qui est par le suite comparée avec une approche similaire de la grâce. Je conclue chaque section avec des réflexions sur les espaces de convergence ainsi identifiés et soutiens qu’ils constituent des sites prometteurs pour le développement d’une analytique théopolitique en anthropologie.
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  • 文章类型: Journal Article
    繁荣是指一种广义的幸福。当代蓬勃发展的研究往往优先于积极情绪的理论和测量结构,因此,繁荣经常被概念化为涉及积极情绪而不是消极情绪。因此,积极的情绪,关于繁荣的一些观点,被视为“美好生活”的重要组成部分。“本文探讨了美好生活概念的细微差别,专注于积极情绪和繁荣之间的相互作用。通过对当代繁荣观点的分析,我们强调了繁荣概念化的多样性,以及这种多样性对繁荣理论家的影响。我们的评论揭示了关于积极情绪在追求美好生活中的重要性的观点存在重大差异。此外,我们描述了繁荣的目标清单方法和功能方法之间的理论区别,突出各自的优点和局限性。关于积极情绪是否是美好生活的必要组成部分的理论分歧仍然存在,因此,促使人们对将其纳入繁荣模式的理由进行严格审查。最后,我们强调在定义福祉时需要更多的理论清晰度,以告知研究努力和社会话语。我们建议,对繁荣发展和维持变化的充分理解需要承认结构与积极和消极情绪之间的更复杂关系,同时拥抱准确的人类生活模式中不可避免的文化和个人多样性。
    Flourishing refers to one kind of generalized wellbeing. Contemporary flourishing research often privileges positive emotion in the theorization and measurement of the construct, such that flourishing is frequently conceptualized as involving a predominance of positive over negative emotions. Positive emotions are thus, on some views of flourishing, seen as an essential component of \"the good life.\" This paper explores the nuanced variations in conceptions of the good life, focusing on the interplay between positive emotion and flourishing. Through an analysis of contemporary perspectives on flourishing, we underscore the diversity in conceptualizations of flourishing and the implications of this diversity for flourishing theorists. Our review reveals significant disparities in perspectives regarding the significance of positive emotion in the pursuit of a good life. Furthermore, we delineate the theoretical distinctions between objective-list approaches and functional approaches to flourishing, highlighting their respective advantages and limitations. Theoretical dissensus persists regarding whether positive emotion is a necessary constituent of the good life, thus prompting a critical examination of the justification for its inclusion in flourishing models. Finally, we emphasize the need for greater theoretical clarity in defining wellbeing to inform both research endeavors and societal discourse. We suggest that an adequate appreciation of variation in the development and maintenance of flourishing requires admitting for more complex relationships between the construct and both positive and negative emotionality, while embracing the cultural and individual variety that are unavoidable in accurate models of human life.
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  • 文章类型: Journal Article
    这篇文章是对Kaldybekov和他的同事的回应,2024年福柯权力理论论文。我认为,如果不研究福柯的知识生活和经历,很难理解他的权力理论,尤其是他的战争经历.我研究的目的是证明福柯关于权力的想法和他自己的生活之间存在联系,尽管他似乎受到马克思主义理论的影响,但他一直对极权主义理论持批评态度,在他职业生涯的早期。在这篇论文中,我展示了他如何通过将尼采的一些思想融入他的思想中来处理这个困境。为了说明福柯的生活和他的权力理论之间的联系,我在福柯1970年代关于精神病学权力的系列讲座和意大利记者Trombadori进行的采访中提出了一个特别的出发点。
    The article is a response to Kaldybekov and his colleague\'s, 2024 paper about Foucault\'s theory on power. I argue that it is difficult to understand Foucault\'s theory of power without looking into his intellectual life and experiences, especially his war experiences. The objective of my study is to show that there is a connection between Foucault\'s ideas about power and his own lived life, and that he always has been critical of totalitarian theories although he seems influenced by Marxist theories, early in his career. In the paper I show how he deals with this dilemma by incorporating some of Nietzsche\'s ideas into his thinking. To illustrate the connection between Foucault\'s lived life and his theories about power, I take a particular point of departure in Foucault\'s lecture series on psychiatric power in the 1970s and an interview conducted by the Italian journalist Trombadori.
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  • 文章类型: Editorial
    暂无摘要。
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  • 文章类型: Journal Article
    鉴于医疗服务中技术应用的风险最小化和效益最大化的要求,迫切需要将基于理论的健康IT(HIT)评估框架纳入现有和新兴的人工智能(AI)评估指南。这样的框架可以帮助开发人员,实施者,和战略决策者建立在经验和现有经验证据基础上。我们为选定的具体示例提供了务实的概念概述,说明如何使用现有的基于理论的HIT评估框架来为医疗保健环境中AI的安全开发和实施提供信息。该列表并非详尽无遗,旨在说明符合各种利益相关者要求的应用程序。现有的HIT评估框架可以通过支持开发人员和战略决策者考虑相关技术,帮助为基于AI的开发和实施提供信息。用户,和组织维度。这可以促进技术的设计,它们在用户和组织设置中的实施,以及技术的可持续性和可扩展性。
    Given the requirement to minimize the risks and maximize the benefits of technology applications in health care provision, there is an urgent need to incorporate theory-informed health IT (HIT) evaluation frameworks into existing and emerging guidelines for the evaluation of artificial intelligence (AI). Such frameworks can help developers, implementers, and strategic decision makers to build on experience and the existing empirical evidence base. We provide a pragmatic conceptual overview of selected concrete examples of how existing theory-informed HIT evaluation frameworks may be used to inform the safe development and implementation of AI in health care settings. The list is not exhaustive and is intended to illustrate applications in line with various stakeholder requirements. Existing HIT evaluation frameworks can help to inform AI-based development and implementation by supporting developers and strategic decision makers in considering relevant technology, user, and organizational dimensions. This can facilitate the design of technologies, their implementation in user and organizational settings, and the sustainability and scalability of technologies.
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  • 文章类型: Journal Article
    背景:青年参与研究,其中年轻人参与研究不仅仅是作为人类受试者参与,作为一种研究方法越来越受欢迎。然而,系统和深思熟虑的理论建设受到了限制。我们进行了系统的回顾,以确定和综合理论,已应用于青年参与健康研究的模型和框架,包括心理健康。
    方法:六个学术数据库(MEDLINE,PsycINFO,Embase,PubMed,Scopus,CINAHL)和灰色文献进行了相关研究。通过祖先和后代搜索进行引文跟踪。最终搜索于2023年2月7日完成。根据解释学分析和解释的原则,在叙事综合中总结了研究结果。结果报告符合PRISMA(系统评价和荟萃分析的首选报告项目)2020年声明。
    结果:在确定的1156条记录中,包括16篇论文,我们从中提取了命名理论(n=6),用于青年参与健康研究的内隐理论(n=5)和模型和框架(n=20)。我们确定了明确陈述的理论,并提出了更隐含地提出的理论。模型和框架根据其主要特征分为四类:以功率为中心(n=8),以过程为中心(n=7),以影响为中心(n=3)和以公平为中心(n=2)。在健康相关研究中,很少有框架(n=5)进行实证检验。
    结论:青年参与研究的理论发展状况仍在不断发展。在这次系统审查中,我们确定了理论,用于青年参与健康研究的模型和框架。本系统综述的结果为那些寻求发展和加强青年参与自己研究的人提供了一系列资源。
    作为患者参与研究的青年没有参与计划或进行系统评价。然而,20多岁到20多岁的青年研究人员领导了这项计划,审查的实施和解释。作为后续工作的一部分,我们成立了一个青年顾问委员会,以发展一个由青年主导的知识动员,旨在为有经验的青年受众提供参与研究的经验。
    BACKGROUND: Youth engagement in research, wherein youth are involved in the research beyond mere participation as human subjects, is growing and becoming more popular as an approach to research. However, systematic and deliberate theory-building has been limited. We conducted a systematic review to identify and synthesize theories, models and frameworks that have been applied in the engagement of youth in health research, including mental health.
    METHODS: Six academic databases (MEDLINE, PsycINFO, Embase, PubMed, Scopus, CINAHL) and the grey literature were searched for relevant studies. Citation tracking was conducted through ancestry and descendancy searches. The final search was completed on 7 February 2023. Findings were summarized in a narrative synthesis informed by principles of hermeneutic analysis and interpretation. Reporting of results is in accordance with the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) 2020 Statement.
    RESULTS: Of the 1156 records identified, 16 papers were included, from which we extracted named theories (n = 6), implicit theories (n = 5) and models and frameworks (n = 20) used for youth engagement in health research. We identified theories that were explicitly stated and surfaced theories that were more implicitly suggested. Models and frameworks were organized into four categories based on their principal features: power-focused (n = 8), process-focused (n = 7), impact-focused (n = 3) and equity-focused (n = 2). Few frameworks (n = 5) were empirically tested in health-related research.
    CONCLUSIONS: The state of theoretical development in youth engagement in research is still evolving. In this systematic review, we identified theories, models and frameworks used for youth engagement in health research. Findings from this systematic review offer a range of resources to those who seek to develop and strengthen youth engagement in their own research.
    UNASSIGNED: Youth engaged as patients in the research were not involved in planning or conducting the systematic review. However, youth researchers in their early to mid-20s led the planning, implementation and interpretation of the review. As part of subsequent work, we formed a youth advisory board to develop a youth-led knowledge mobilization intended for an audience of youth with lived experience of being engaged as patients in research.
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  • 文章类型: Journal Article
    死灰复燃是先前抑制的行为的速率的增加,当替代的增强源以某种方式变得更差时发生。ReurgenceasChoice模型提供了一种定量方法来理解复苏,这可能会对影响自然环境中这种复发形式的变量提供重要见解。在对酒精和其他物质使用障碍进行强化干预后,将这种模式应用于复发,然而,可能不是直截了当的。Resurgence作为选择模型所基于的实验室工作几乎完全集中在目标行为灭绝后的复苏上,但是在干预期间戒酒通常是自愿的:患者可能会随时饮酒并丧失治疗性强化剂。在这篇文章中,我们首先将回顾我们小组最近的数据,这些数据展示了一种研究大鼠自愿戒酒后复现的方法。在之前的实验中,我们通过安排其他行为的非药物差异强化,将大鼠保持酒精的杠杆压力降低到低水平,而不会使其灭绝。Further,当我们暂停非药物强化时,发生了杠杆按压的死灰复燃。接下来,我们将探索使用Resurgence-as-Choice框架对这些结果进行建模的方法。我们得出的结论是,所考虑的数据可能不足以区分自愿禁欲后的复兴候选模型,并指出了未来经验和理论发展的领域。这项工作可能会在临床前和概念上的复苏工作与酒精使用障碍的临床治疗之间提供更牢固的桥梁。
    Resurgence is an increase in the rate of a previously suppressed behavior that occurs when an alternative source of reinforcement is made worse in some way. The Resurgence as Choice model offers a quantitative approach to understanding resurgence that may provide important insights into the variables that affect this form of relapse in the natural environment. Bringing this model to bear on relapse following reinforcement-based interventions for alcohol and other substance use disorders, however, may not be straightforward. Laboratory work on which the Resurgence as Choice model is based has almost exclusively focused on resurgence following extinction of target behavior, but abstinence from alcohol during intervention is often voluntary: Patients may drink alcohol and forfeit therapeutic reinforcers at any time. In this article, we first will review recent data from our group that demonstrate a method for studying resurgence following voluntary abstinence from alcohol seeking in rats. In a previous experiment, we reduced rats\' alcohol-maintained lever pressing to low levels without placing it on extinction by arranging nondrug differential reinforcement of other behavior. Further, when we suspended nondrug reinforcement, resurgence of lever pressing occurred. Next, we will explore methods for modeling these outcomes using the Resurgence-as-Choice framework. We conclude that the data under consideration may not be sufficient to discriminate between candidate models of resurgence following voluntary abstinence and point to areas for future empirical and theoretical development. This work may provide a stronger bridge between preclinical and conceptual work on resurgence and clinical treatments for alcohol use disorder.
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  • 文章类型: Journal Article
    与透射电子显微镜(TEM)结合的原位电子能量损失谱(EELS)传统上对于理解材料加工选择如何影响局部结构和成分至关重要。然而,监测和响应超快瞬态变化的能力,现在可以用EELS和TEM实现,需要创新的分析框架。这里,我们引入了一个机器学习(ML)框架,用于实时评估和表征操作EELS光谱图像(EELS-SI)。我们专注于2DMXenes作为样品材料系统,专门针对其原子尺度结构转换的理解和控制,这些转换严重影响其电子和光学性质。与典型的深度学习分类方法相比,这种方法需要更少的标记训练数据点。通过在独特的训练方法中使用变分自动编码器(VAE)将计算生成的MXenes和实验数据集的结构集成到统一的潜在空间中,我们的框架准确地预测了与TEM内闭环处理相关的延迟的结构演化。这项研究提出了实现自动化,即时合成和表征,在原子尺度上显著增强材料发现和功能材料精密工程的能力。
    In situ Electron Energy Loss Spectroscopy (EELS) combined with Transmission Electron Microscopy (TEM) has traditionally been pivotal for understanding how material processing choices affect local structure and composition. However, the ability to monitor and respond to ultrafast transient changes, now achievable with EELS and TEM, necessitates innovative analytical frameworks. Here, we introduce a machine learning (ML) framework tailored for the real-time assessment and characterization of in operando EELS Spectrum Images (EELS-SI). We focus on 2D MXenes as the sample material system, specifically targeting the understanding and control of their atomic-scale structural transformations that critically influence their electronic and optical properties. This approach requires fewer labeled training data points than typical deep learning classification methods. By integrating computationally generated structures of MXenes and experimental datasets into a unified latent space using Variational Autoencoders (VAE) in a unique training method, our framework accurately predicts structural evolutions at latencies pertinent to closed-loop processing within the TEM. This study presents a critical advancement in enabling automated, on-the-fly synthesis and characterization, significantly enhancing capabilities for materials discovery and the precision engineering of functional materials at the atomic scale.
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