Les agents épistémiques peuvent avoir différents pouvoirs d’observation et de raisonnement, et nous montrons comment cette diversité prend place en logique dynamique de mise à jour.

Traditional theories construe approximate truth or truthlikeness as a measure of closeness to facts, singular facts, and idealization as an act of either assuming zero of otherwise very small differences from facts or imagining ideal conditions under which scientific laws are either approximately true or will be so when the conditions are relaxed. I first explain the serious but not insurmountable difficulties for the theories of approximation, and then argue that more serious and perhaps insurmountable difficulties for the theory of (...) idealization force us to sever its close tie to approximation. This leads to an appreciation of lawlikeness as a measure of closeness to laws, which I argue is the real measure of idealization whose main purpose is to carve nature at its joints. (shrink)

Two alternative accounts of quantum spontaneous symmetry breaking (SSB) are compared and one of them, the decompositional account in the algebraic approach, is argued to be superior for understanding quantum SSB. Two exactly solvable models are given as applications of our account -- the Weiss-Heisenberg model for ferromagnetism and the BCS model for superconductivity. Finally, the decompositional account is shown to be more conducive to the causal explanation of quantum SSB.

Yang Guorong advocates a postmetaphysical metaphysics marked as concrete metaphysics that goes beyond traditional metaphysics and reflects a critique of the negative results of the critique of traditional metaphysics. In discovering the original unity of being and the manifestations of being in the dimensions of knowledge, values, and meaning, Yang's concrete metaphysics aims at authentic being and, consequently, makes the following three claims: the pursuit of "thoroughgoingness" is the nature of philosophy; there is a unity of ethics and ontology; there (...) is a historical process of achieving the maturation of the self and the refinement of things. (shrink)

COVID-19 has affected every aspect of our life, including economic, social, and academic. Exchange and mobility students face more difficulties overseas, and Chinese students are no exception. However, e-learning has been introduced by institutions in many countries. The present study examines the psychosocial factors affecting the academic performance of Chinese outbound exchange and mobility students during the COVID-19 pandemic. The study surveys about 186 Chinese outbound exchange and mobility students. The present study performs the quantitative data analysis using Partial Least (...) Square Structural Equation Modeling through the Smart PLS software version 3. By confirming the measurement model and structural model assessments, the study finds that personality, social support, and language fluency are psychosocial factors that significantly influence the exchange and mobility students’ academic performance. This study contributes by establishing relationships among psychosocial factors, language fluency and academic performance. Besides, practitioners can be benefitted by understanding students’ psychosocial factors and its relation to academic performance during COVID-19 pandemic. (shrink)

This paper examines the justifications for using infinite systems to 'recover' thermodynamic properties, such as phase transitions (PT), critical phenomena (CP), and irreversibility, from the micro-structure of matter in bulk. Section 2 is a summary of such rigorous methods as in taking the thermodynamic limit (TL) to recover PT and in using renormalization (semi-) group approach (RG) to explain the universality of critical exponents. Section 3 examines various possible justifications for taking TL on physically finite systems. Section 4 discusses the (...) legitimacy of applying TL to the problem of irreversibility and assesses the repercussions for its legitimacy on its home turf. (shrink)

In this paper, a criticism of the traditional theories of approximation and idealization is given as a summary of previous works. After identifying the real purpose and measure of idealization in the practice of science, it is argued that the best way to characterize idealization is not to formulate a logical model – something analogous to Hempel's D-N model for explanation – but to study its different guises in the praxis of science. A case study of it is then made (...) in thermostatistical physics. After a brief sketch of the theories for phase transitions and critical phenomena, I examine the various idealizations that go into the making of models at three difference levels. The intended result is to induce a deeper appreciation of the complexity and fruitfulness of idealization in the praxis of model-building, not to give an abstract theory of it. (shrink)

In his classic book “the Foundations of Statistics” Savage developed a formal system of rational decision making. The system is based on (i) a set of possible states of the world, (ii) a set of consequences, (iii) a set of acts, which are functions from states to consequences, and (iv) a preference relation over the acts, which represents the preferences of an idealized rational agent. The goal and the culmination of the enterprise is a representation theorem: Any preference relation that (...) satisfies certain arguably acceptable postulates determines a (finitely additive) probability distribution over the states and a utility assignment to the consequences, such that the preferences among acts are determined by their expected utilities. Additional problematic assumptions are however required in Savage's proofs. First, there is a Boolean algebra of events (sets of states) which determines the richness of the set of acts. The probabilities are assigned to members of this algebra. Savage's proof requires that this be a σ-algebra (i.e., closed under infinite countable unions and intersections), which makes for an extremely rich preference relation. On Savage's view we should not require subjective probabilities to be σ-additive. He therefore finds the insistence on a σ-algebra peculiar and is unhappy with it. But he sees no way of avoiding it. Second, the assignment of utilities requires the constant act assumption: for every consequence there is a constant act, which produces that consequence in every state. This assumption is known to be highly counterintuitive. The present work contains two mathematical results. The first, and the more difficult one, shows that the σ-algebra assumption can be dropped. The second states that, as long as utilities are assigned to finite gambles only, the constant act assumption can be replaced by the more plausible and much weaker assumption that there are at least two non-equivalent constant acts. The second result also employs a novel way of deriving utilities in Savage-style systems -- without appealing to von Neumann-Morgenstern lotteries. The paper discusses the notion of “idealized agent" that underlies Savage's approach, and argues that the simplified system, which is adequate for all the actual purposes for which the system is designed, involves a more realistic notion of an idealized agent. (shrink)

The purpose of cause-related marketing (CRM) is to publicise and capitalise on a firm's corporate social performance (CSP) by enhancing its legitimacy in the eyes of its stakeholders. This study focuses on the firm's internal stakeholders - i.e. its employees - and the extent of their involvement in the selection of social campaigns. Whilst the difficulties of managing a firm that has lost or damaged its legitimacy in the eyes of its employees are well known, little is understood about the (...) extent to which managers and their social partners listen to and involve their employees in the legitimation process. Through telephone interviews with non-profit organisations and senior managers of service sector firms, the extent of employee involvement in CRM campaigns and the perceived benefits of doing so are investigated. Amongst other things, we find that (i) the extent of employee participation varies significantly across firms; (ii) larger CRM campaigns tend to be managed centrally with relatively less employee participation than smaller ones and (iii) financial services firms are more likely to make CRM decisions centrally, with relatively less employee participation than retail services firms. (shrink)

Compiled by scholars at the court of Liu An, king of Huainan, in the second century B.C.E, _The Huainanzi_ is a tightly organized, sophisticated articulation of Western Han philosophy and statecraft. Outlining "all that a modern monarch needs to know," the text emphasizes rigorous self-cultivation and mental discipline, brilliantly synthesizing for readers past and present the full spectrum of early Chinese thought. _The Huainanzi_ locates the key to successful rule in a balance of broad knowledge, diligent application, and the penetrating (...) wisdom of a sage. It is a unique and creative synthesis of Daoist classics, such as the _Laozi_ and the _Zhuangzi_; works associated with the Confucian tradition, such as the _Changes_, the _Odes_, and the _Documents_; and a wide range of other foundational philosophical and literary texts from the _Mozi_ to the _Hanfeizi_. The product of twelve years of scholarship, this remarkable translation preserves _The Huainanzi_'s special rhetorical features, such as parallel prose and verse, and showcases a compositional technique that conveys the work's powerful philosophical appeal. This path-breaking volume will have a transformative impact on the field of early Chinese intellectual history and will be of great interest to scholars and students alike. (shrink)

In Kingdom and Glory, Agamben analyzed the dual perspective of the void, through the metaphor of the empty throne, in the governmental machine in the West. I engage with the ambiguous question of the void with regard to the concept of sovereignty through my reading of two Chinese intellectuals in the late Qing period, Liang Qichao and Zhang Taiyan. This paper therefore addresses the question of sovereignty and the void in the discourse of nation in early modern China, an issue (...) that is related to the problem of the political economy or the politics of life. I argue that the rhetorical move in Liang Qichao’s argument for the birth of a new nation and new people was to move from the not-having to the there is in support of the formation of a new nation-state and a restricted logic of sovereignty, while Zhan Taiyan’s position was to affirm the dynamitic re-composition of the void by constantly negating the given fixated state, and thus proposing a different and radical vision of nation and full sovereignty of the lives of each and every one of the people who are co-inhabiting in the polis. (shrink)

This study seeks to understand how consumers make unethical decisions and how unethical consumer behavior is formed in a relational society. By taking a relational interactive perspective and adopting a grounded theory approach, we have developed a theoretical framework for examining UCB’s developmental process in a relational society. The framework reveals 4 levels and 12 paths of UCB formation. Importantly, this study finds that UCB in a relational society is influenced by guanxi-oriented social culture so deeply that it cannot be (...) considered the result of a purely individual behavior choice. (shrink)

Severe tour guide stigma is a significant problem hindering tourism development. Based on self-identity threat and moral disengagement theory, this study analyzed the relationship between tour guide stigmatization and tour guides’ interpersonal deviance behavior. Survey data collected from 241 tour guides at three different points in time showed that tour guide stigmatization was positively related to tour guides’ interpersonal deviance behavior and that self-identity threat mediated this effect. The results also show that moral disengagement moderated the effect of tour guides’ (...) self-identity threat on interpersonal deviance behavior, as well as the indirect effect of tour guide stigmatization on tour guides’ interpersonal deviance behavior via self-identity threat. This study enriches theoretical research on tour guide stigmatization and offers practical suggestions for solving stigmatization problems for tour guides and organizations. (shrink)

Physics seems to tell us that there are four fundamental force-fields in nature: the gravitational, the electromagnetic, the weak, and the strong (or interactions). But it also seems to tell us that gravity cannot possibly be a force-field, in the same sense as the other three are. And yet the search for a grand unification of all four force-fields is today one of the hottest pursuits. Is this the result of a simple confusion? This article aims at clarifying this situation (...) by (i) reviewing the gauge-field programme and its conception of unification of force-fields, (ii) examining the various attempts at a gauge theory of gravity, and (iii) articulating the nature of "gauging" and using it to explain the difference between gravity and the other force-fields. (shrink)

The purpose of this research is to examine the influence of servant leadership on teachers of moral education degree programs in Pakistan. By utilizing social learning, we propose that servant leadership and perceived coworker support can reduce the knowledge hiding by enhancing the sense of organization-based psychological ownership. The findings of time-lagged and multi-source data indicate that servant leadership has a negative relationship with knowledge hiding. Our results also indicate that psychological ownership mediates the effects of servant leadership on knowledge (...) hiding. Moreover, a higher level of perceived coworker support enhances the sense of psychological ownership which helps to reduce knowledge hiding. This research extends strong support for the proposition that servant leaders who adopt an employee-centered management approach, stressing personal integrity and care for employees significantly affect employee attitudes and behaviors. Moreover, this study suggests that managers should demonstrate care toward their subordinates which helps them to reduce negative behaviors. (shrink)

The interaction between cavity modes and optical transitions leads to new coupled light-matter states in which the energy is periodically exchanged between the matter states and the optical mode. Here we present experimental evidence of optical strong coupling between modes of individual sub-wavelength metamaterial nanocavities and engineered optical transitions in semiconductor heterostructures. We show that this behaviour is generic by extending the results from the mid-infrared to the near-infrared. Using mid-infrared structures, we demonstrate that the light-matter coupling occurs at the (...) single resonator level and with extremely small interaction volumes. We calculate a mode volume of 4.9 × 10 from which we infer that only ~2,400 electrons per resonator participate in this energy exchange process. (shrink)

Over forty years after the foundations of the special theory of relativity had been securely laid, a heated debate, beginning in 1965, about the correct formulation of relativistic thermodynamics raged in the physics literature. Prior to 1965, relativistic thermodynamics was considered one of the most secure relativistic theories and one of the most simple and elegant examples of relativization in physics. It is, as its name apparently suggests, the result of the application of the special theory of relativity to thermodynamics. (...) The basic assumption is that the first and second laws of thermodynamics are Lorentz-invariant, and, as a result, a set of Lorentz transformations is derived from thermodynamic magnitudes, such as heat and temperature. (shrink)

Language tests for overseas registered nurses (ORN) working outside their home country are essential for patient safety, as communication competency needs to be established in any workforce. We argue that the current employment of existing language tests is structurally and institutionally racist and disadvantages ORNs from non‐European Union (EU) and non‐White countries seeking to work in the United Kingdom. Using Critical Race Theory (CRT), we argue that existing English language tests for ORNs seeking registration in the United Kingdom are discriminatory (...) due to the UK's racist migration policies and a regulatory body for nursing and midwifery that fails to acknowledge and understand its own institutionally racist practices. (shrink)

Due to the population ageing, building an elderly livable community has become an urgent task of social welfare development. This Public-Private Partnership construction project faces a variety of pressures from its complex stakeholders. Based on the Qingdao elderly livable community construction project, this paper builds up interpretations about its relationship governance by conducting stakeholder analysis. The paper aims to explore the relationship governance mechanism of multiple connections between related stakeholders. On the basis of complex network theory, this paper establishes a (...) stakeholder relationship network model and describes different modes of different stakeholder relationship in the Qingdao construction project. The paper analyzes the optimal decision-making behavior and interaction of different stakeholders, constructs the objective functions of stakeholder relationship network, applies centrality measure and dominant-set clustering to analyze the optimal conditions of the whole network, and finally carries out simulation calculation. The results show that it is feasible and effective to apply network analysis method to the study of stakeholder relationship in Public-Private Partnership construction projects. (shrink)

A variety of crucial and still most relevant ideas about nothingness or emptiness have gained profound philosophical prominence in the history and development of a number of South and East Asian traditions--including in Buddhism, Daoism, Neo-Confucianism, Hinduism, Korean philosophy, and the Japanese Kyoto School. These traditions share the insight that in order to explain both the great mysteries and mundane facts about our experience, ideas of "nothingness" must play a primary role. This collection of essays brings together the work of (...) twenty of the world's prominent scholars of Hindu, Buddhist, Daoist, Neo-Confucian, Japanese and Korean thought to illuminate fascinating philosophical conceptualizations of "nothingness" in both classical and modern Asian traditions. The unique collection offers new work from accomplished scholars and provides a coherent, panoramic view of the most significant ways that "nothingness" plays crucial roles in Asian philosophy. It includes both traditional and contemporary formulations, sometimes putting Asian traditions into dialogue with one another and sometimes with classical and modern Western thought. The result is a book of immense value for students and researchers in Asian and comparative philosophy. (shrink)

In this paper I examine the foundations of physical externalism and social externalism and argue that these foundations are incompatible. Physical externalism is based on a direct reference theory of natural-kind terms, while social externalism is based on a description theory of natural-kind terms. Thus, physical externalism and social externalism are incompatible just in the same way that the direct reference theory of proper names is incompatible with the description theory of proper names. My argument will proceed as follows. In (...) Section One, I shall explain what the two theses say and spell out my suspicion. In Section Two, I shall take a look at the initial setups for physical externalism and social externalism by examining Putnam’s and Burge’s original arguments. Finally in Section Three, I shall explain that the real incompatibility comes to lie in the different assumptions on which the two theories are based. I will present some thought experiments to highlight this incompatibility. (shrink)

This paper describes the investigations performed to better understand two-stage rotor speed matching in a contrarotating fan. In addition, this study develops a comprehensive measuring and communication system for a contrarotating fan using ZigBee network. The investigation method is based on three-dimensional RANS simulations; the RANS equations are solved by the numerical method in conjunction with a SST turbulence model. A wireless measurement system using big data method is first designed, and then a comparison is done with experimental measurements to (...) outline the capacity of the numerical method. The results show that when contrarotating fan worked under designed speed, performance of two-stages rotors could not be matched as the designed working condition was deviated. Rotor 1 had huge influences on flow rate characteristics of a contrarotating fan. Rotor 2 was influenced by flow rates significantly. Under large flow rate condition, the power capability of rotor 2 became very weak; under working small flow rate condition, overloading would take place to class II motor. In order to solve the performance mismatch between two stages of CRF under nondesigned working conditions, under small flow rate condition, the priority shall be given to increase of the speed of rotor 1, while the speed of rotor 2 shall be reduced appropriately; under large flow rate condition, the speed of rotor 1 shall be reduced and the speed of rotor 2 shall be increased at the same time. (shrink)

This book examines the three stages of development of Chinese Madhyamaka, focusing attention on the different ways the representative figures of each stage applied basic Madhyamaka principles to deal with the central Buddhist doctrinal issues of their age.

Graphical AbstractWhereas clathrin-mediated endocytosis (CME) exists in all eukaryotic cells, we first detect classical dynamin in Ichthyosporid, a single-cell, metazoan precursor. Based on a key functional residue in its pleckstrin homology domain, we speculate that the evolution of metazoan dynamin coincided with the specialized need for regulated CME during neurotransmission.

Confucianism has usually been regarded as a secular moral philosophy with no religious import at all. In china, However, Confucianism has been mentioned along with buddhism and taoism as one of the three religions (the so-Called san-Chiao) for centuries. This means that we must revise and broaden our traditional concept of religion. The confucian tradition certainly has its unique way of expressing its ultimate and therefore religious concern. The present essay is an attempt to uncover the religious import in confucian (...) philosophy and to ascertain its meaning in contemporary discussions of theology and philosophy of religion. In this article, First, The development of the confucian religious attitude has been traced; second, This attitude has been compared with the christian attitude; third, Its contemporary significance with reference to the current development of theology and religious philosophy in the west has been discussed; finally, Some general remarks upon the relevance of religious message to today's situation have been made. (shrink)

The informative purpose of the research study is to describe the Applications of modern dance and creation in Chinese dance from dialectical materialist philosophy. This research study was conducted in china to measure Chinese and modern dance from materialist philosophy. Research based on primary data analysis for gathering the data developed almost 10 to 12 questions related to the variables. The Chinese dancers, department of Chinese dancers, film industries, etc., are all research study participants. For measuring, the research study used (...) smart PLS software, and run results included composite reliability, segmentations, smart PLS Algorithm, indicator correlations, and signification analysis related to the modern dance creation performance in China and the effect of dialectical materialist philosophy. Overall, the research found a positive and significant application of modern dance and creation from dialectical materialist philosophy. Modern dance and creation have a direct influence on dialectical materialist philosophy. (shrink)

The problem of transcendence and immanence is a central issue in every great religious tradition. It is indeed the understanding of the relation between the transcendent and man that determines the character of a religious faith. The transcendent, However, May assume different forms; it need not always be a supreme personal God in the judaeo-Christian sense. In the confucian tradition, Heaven is the transcendent; hence the problem of transcendence and immanence becomes the problem of heaven and man. In this article, (...) I have not followed a historical approach to trace the development of the idea of heaven and the idea of man in the confucian tradition. Instead, I have concentrated my studies on chung yung or the doctrine of the mean, Because the ideas developed in this document are most typical of the confucian reflection on the problem of transcendence and immanence. And I find that transcendence and immanence are a pair of interdependent concepts for the confucian philosophers. At the end of the paper, The contemporary significance of this view has also been considered. (shrink)

Kripke has taken the Gödel case as a counterexample for reference descriptivism. Machery et al. question the validity of Kripke’s case and had conducted empirical studies to show its inadequacy. Experimental data suggest intuitions on this matter vary both across and within cultures. However, there is a descriptive ambiguity, we argue, in Kripke’s Gödel case, for people associate different types of descriptions with proper names, such as the description of brute facts and the description of social facts. We argue in (...) this paper with experimental data that the descriptive ambiguity exists and affects the actual ratio of Kripkeans in reference. This result flaws Machery et al.’s interpretation on empirical research, but does not challenge their claim on cross-cultural divergence. In fact, there are more East Asian descriptivists than Machery et al. expected. (shrink)

Savage's framework of subjective preference among acts provides a paradigmatic derivation of rational subjective probabilities within a more general theory of rational decisions. The system is based on a set of possible states of the world, and on acts, which are functions that assign to each state a consequence€. The representation theorem states that the given preference between acts is determined by their expected utilities, based on uniquely determined probabilities (assigned to sets of states), and numeric utilities assigned to consequences. (...) Savage's derivation, however, is based on a highly problematic well-known assumption not included among his postulates: for any consequence of an act in some state, there is a "constant act" which has that consequence in all states. This ability to transfer consequences from state to state is, in many cases, miraculous -- including simple scenarios suggested by Savage as natural cases for applying his theory. We propose a simplification of the system, which yields the representation theorem without the constant act assumption. We need only postulates P1-P6. This is done at the cost of reducing the set of acts included in the setup. The reduction excludes certain theoretical infinitary scenarios, but includes the scenarios that should be handled by a system that models human decisions. (shrink)