The generation of isometric force at the hand can be mediated by activating a few motor modules. Stroke induces alterations in motor modules underlying steady-state isometric force generation in the human upper extremity. However, how the altered motor modules impact task performance remains unclear as stroke survivors develop and converge to the three-dimensional target force. Thus, we tested whether stroke-specific motor modules would be activated from the onset of force generation and also examined how alterations in motor modules would induce (...) changes in force representation. During 3D isometric force development, electromyographic signals were recorded from eight major elbow and shoulder muscles in the paretic arm of 10 chronic hemispheric stroke survivors and both arms of six age-matched control participants. A non-negative matrix factorization algorithm identified motor modules in four different time windows: three “exploratory” force ramping phases and the stable force match phase. Motor module similarity and between-force coupling were examined by calculating the scalar product and Pearson correlation across the phases. To investigate the association between the end-point force representation and the activation of the motor modules, principal component analysis and multivariate multiple linear regression analyses were applied. In addition, the force components regressed on the activation profiles of motor modules were utilized to model the feasible force direction. Both stroke and control groups developed exploratory isometric forces with a non-linear relationship between EMG and force. During the force matching, only the stroke group showed abnormal between-force coupling in medial-lateral and backward-forward and medial-lateral and downward-upward directions. In each group, the same motor modules, including the abnormal deltoid module in stroke survivors, were expressed from the beginning of force development instead of emerging during the force exploration. The PCA and the multivariate multiple linear regression analyses showed that alterations in motor modules were associated with abnormal between-force coupling and limited feasible force direction after stroke. Overall, these results suggest that alterations in intermuscular coordination contribute to the abnormal end-point force control under isometric conditions in the UE after stroke. (shrink)

tome I. Origine et déchéance -- tome II. Rédemption et eschatologie.

By a two-time debating world champion, a dazzling look at how arguing better can transform your life - and the world - for the better.

This article aims to contribute to the understanding of Roy Bhaskar's philosophical evolution from critical realism to the philosophy of meta-Reality. Following Bhaskar's own terminology, I define his intellectual journey as the ‘identification of dualism and duality within non-duality’ by proposing that anti-anthropism plays a key role in the developmental consistency of his system from critical realism via dialectical critical realism to meta-Reality. For this purpose, I compare Bhaskar's philosophy with Andrew Collier's theory of human rationality and spiritual emancipation based (...) on Christianity and Tu Wei-Ming's anthropocosmic understanding of human beings and nature based on Confucianism. (shrink)

Gang Yi legt eine neue Perspektive dar, aus der das Problem des so genannten Konflikts zwischen Platons Ablehnung der Akrasia im Protagoras und seiner Anerkennung der Akrasia in der Politeia betrachtet wird. Er kombiniert die philologische Analyse des Originaltexts mit der philosophischen Behandlung des Themas. Die Zwei-Ebenen-Struktur des Hedonismus kommt dadurch klar zum Ausdruck. Mit diesen Ergebnissen wird die sokratische Ablehnung der Akrasia auf einer neuen Ebene gegen die Einwände von Interpreten wie Irwin, Vlastos und Manuwald gerechtfertigt.

本书精选海登·怀特、卡洛·金兹堡等名家最具代表性的十五篇文章，就后现代主义史学理论中的诸多议题展开讨论，不仅是对该领域数十年发展的总结，也对历史哲学与历史实践本身进行了深刻反思。.

Research on abusive supervision is imbalanced in two ways. First, with most research attention focused on the destructive consequences of abusive supervision, there has been relatively little work on subordinate-related predictors of perceptions of abusive supervision. Second, with most research on abusive supervision centered on its main effects and the moderating effects of supervisor-related factors, there is little understanding of how subordinate factors can moderate the main effects of perceptions of abusive supervision on workplace outcomes. The current study aims to (...) advance knowledge of the roles of subordinates in the formation of and reactions to perceptions of abusive supervision. Specifically, based on victim precipitation theory, the authors examined subordinates’ personality traits and self-reports of task performance as antecedents of perceptions of abusive supervision. The results show that subordinates high in neuroticism or low in conscientiousness had high levels of perceived abusive supervision partially through their self-reported deleterious job performance. In addition, the authors investigated the moderating effect of subordinates’ personality on the relationship between perceptions of abusive supervision and subordinates’ interpersonal deviance. Consistent with trait activation theory, subordinates low in both agreeableness and extraversion were more likely to engage in deviant behaviors in response to perceptions of abusive supervision than subordinates high in either or both agreeableness and extraversion. (shrink)

本书内容包括:纠结于现代和复古之间-评蒋庆的"政治儒学"思想,"原道"与"道源"-评陈明的"即用见体"思想,后现代主义儒学:从现象学到孔夫子-评张祥龙的"现象学儒学"思想,论当代儒学的"生活论"转向- 评黄玉顺的"生活儒学"思想,"天下主义"还是"中西比对"-评盛洪的"经济儒学"思想等.

本书从人的气质、能力、性格、兴趣、意志及挫折心理、群体心理、人际关系、自我意识等方面,系统论述了个体与社会心理和思想政治工作的内在关系。.

Traditionally, debates over the issue of representation in liberalism and in socialism focused on such questions as who or whose interests should be represented in order to attest to the legitimacy of representation. In this article, a different and more fundamental approach is achieved by asking how the representation is accomplished. At this methodological point, liberalism and socialism diverge in their understanding of representative government: Each follows its own philosophical paradigm(s) that underly and justify its position. Differences between liberal and (...) socialist understandings of representation are analytically compared in three pairs of categories: (a) micro versus macro, (b) individual versus class, and (c) the formalistic versus the substantive. The most crucial differences between the social systems are found in the last pair of categories-the formalistic versus the substantive approach to representation—because different understandings of central concepts such as democracy, freedom, and equality stem from these two frameworks. (shrink)

BackgroundEthical sensitivity is a prerequisite for ethical nursing practices. Efforts to improve nurses’ ethical sensitivity are required to correctly recognise ethical conflicts and for sound decision-making. Because an emerging infectious disease response involves complex ethical issues, it is important to understand the factors that influence public health nurses’ ethical sensitivity while caring for patients with COVID-19, an emerging infectious disease.ObjectivesThis study aims to identify the relationship between nursing professionalism, the organisation’s ethical climate, and the ethical sensitivity of nurses who care (...) for emerging infectious disease patients in Korean public health centres. Further, it sought to identify factors influencing ethical sensitivity and the mediating effect of the organisational ethical climate to inform guidelines and improve ethical sensitivity.Research designThis was a cross-sectional descriptive study.Participants and research contextData were collected from February 3 to 8 March 2021. Participants included 167 nurses caring for patients with COVID-19 in public health centres in South Korea.Ethical considerationThis study was approved by the Institutional Review Board of the Chung-Ang University and followed the principles of research ethics.ResultsThe factors influencing ethical sensitivity were working at a COVID-19 disease direct response department, nursing professionalism, and organisation’s ethical climate. The organisation’s ethical climate showed a partial mediating effect on the influence of nursing professionalism on ethical sensitivity.ConclusionOur findings show that nurses’ ethical sensitivity can be improved by refining the organisation’s ethical climate and nursing professionalism. (shrink)

The silk production around Naupaktos is better documented than other examples of the silk industry in Byzantine Central Greece, especially in terms of its organisation, industrial layout and technical parameters. However, in comparison with its much better-known Theban counterpart, the Naupactian silk industry remains underexplored in current scholarship. This article focuses on synthesising the information about the industry provided by the surviving writings of John Apokaukos, the metropolitan of Naupaktos c.1200-1232. It also seeks to evaluate how the result of this (...) investigation may complement or revise our current knowledge of the silk industry in Byzantine Central Greece. (shrink)

本书主要介绍了法伦理学的存在与发展:由混沌到分立、法伦理学的使命是对法律的道德批判、法伦理学的方法论思考等。.

Scientific progress in the 20th century has shown that the structure of the world is hierarchical. A philosophical analysis of the hierarchy will bear obvious significance for metaphysics and philosophy in general. Jonathan Schaffer’s paper, “Is There a Fundamental Level?”, provides a systematic review of the works in the field, the difficulties for various versions of fundamentalism, and the prospect for the third option, i.e., to treat each level as ontologically equal. The purpose of this paper is to provide an (...) argument for the third option. The author will apply Aristotle’s theory of matter and form to the discussion of the hierarchy and develop a theory of form realism, which will grant every level with “full citizenship in the republic of being.” It constitutes an argument against ontological and epistemological reductionism. A non-reductive theory of causation is also developed against the fundamental theory of causation. (shrink)

This paper is to spell out a version of perception dualism, whose ontological description of the mind-body relation is stronger than property dualism but weaker than substance dualism, that is, to define mental events as perceptions from an internal point of view and physical events as perceptions from an external point of view, then, the author set out to tackle some long-persisting ontological issues in philosophy of mind, such as the psycho-physical interaction, the criterion of mind, the clash between free (...) will and natural necessity, Benjamin Libet’s Experiment. It also recovers some of the observations and conclusions achieved byCartesian internalism and Leibniz’s parallelism. Since perception is the most essential feature of mind, while defining mental and physical events in terms of perception, the author also develops a philosophical theory of perception. (shrink)

Juxtaposing Derek Jarman’s film Wittgenstein (1993) with the eponymous philosopher’s Tractatus Logico-Philosophicus (1922), this article shows how Jarman’s film warns its viewers against the conceptual and political problems created by treating queerness as a metaphysical abstraction. For Jarman’s version of Wittgenstein, the need to make queerness a metaphysical abstraction was the product of homophobic self-loathing, which in turn distorted the philosopher’s sense of what and who could be part of “the world.” I take Jarman’s film as an opportunity to bring (...) these issues to bear on recent theoretical accounts of queerness as being either difficult to define or somehow beyond representation. (shrink)

We examine the role flexible working has for gender equality during the pandemic, focusing on arrangements that give workers control over when and where they work. We use a survey of dual-earning working parents in the United Kingdom during the peak of the first lockdown, namely, between mid-May and mid-June 2020. Results show that in most households in our survey, mothers were mainly responsible for housework and child care tasks both before and during the lockdown period, although this proportion has (...) slightly declined during the pandemic. In households where fathers worked from home during the pandemic, respondents were less likely to say that mothers were the ones solely or mostly responsible for housework and child care. Fathers who worked from home were more likely to say that they were doing more housework and child care during the lockdown period than they were before. Finally, we explore what we expect to happen in the postpandemic times in relation to flexible working and gender equality. The large expansion of flexible working we expect to happen may help reduce some of the gender inequalities that have exacerbated during the pandemic, but only if we reflect on and change our existing work cultures and gender norms. (shrink)

This study uncovers a new finding on the impact of CEO tenure on corporate social and environmental performance (CS&EP) in coastal and non-coastal areas of China using fixed-effect panel data regression models. The Two-Stage Least Squares instrumental panel regression is used to validate the veracity of the empirical results. To this end, we extract data from all non-financial Chinese listed firms for the period of 2009 to 2015. By applying the multivariant framework, the findings of the study exhibit a negative (...) and significant effect of CEO tenure on CS&EP. Moreover, this study shows that firms with head offices in coastal areas of China tend to weaken the negative impact of CEO tenure on CS&EP, indicating that CS&EP is more focused in coastal areas of China than non-coastal ones. The findings suggest that the increase in CEOs’ CS&EP in the early years of their service tenure tends to increase their compensation packages. This study is useful for policymakers to link CS&EP with firm economic practices to attain sustainable development objectives. (shrink)

We review a proposal of how to complete non-relativistic Quantum Mechanics to a physically meaningful, mathematically precise and logically coherent theory. This proposal has been dubbed ETH-Approach to Quantum Mechanics, “E” standing for “Events,” “T” for “Trees,” and “H” for “Histories.” The ETH-Approach supplies the last one of three pillars Quantum Mechanics can be constructed upon in such a way that its foundations are solid and stable. Two of these pillars are well known. The third one has been proposed quite (...) recently; it implies a general non-linear stochastic law for the time-evolution of states of individual physical systems. (shrink)

Since the publication of Roy Bhaskar's A Realist Theory of Science in 1975, critical realism has been evolved as one of the new developments in the areas of philosophy of natural and social science which offers an alternatively fresh view to the existing theories including positivism and post-modernism. Bhaskar's intellectual movement, which is now fully international and multi-disciplinary, and continues to influence the philosophies of natural and social science, has transformed into 'Dialectical Critical Realism' and the philosophy of 'meta-Reality.' MinGyu (...) will conclude that his anti-anthropic Non-duality continues through all the steps of Bhaskar's thought, maintaining the consistency of his scientific, metaphysical, and spiritual journey. The anti-anthropic motif is fully realized in the philosophy of Non-duality - the 'constellational identification of dualism, duality and non-duality' in his meta-Reality. Defending Bhaskar against Collier, Agar, and Morgan, MinGyu tries to show how its anti-anthropic and non-dualistic foundation is sustained through the whole of Bhaskar's journey, involving a transformation of its subject matters from reality, to the dialectic of reality, to the real truth underlying the former stages. This book provides an indispensible resource for all students of philosophy and the human sciences. (shrink)