A reaction diffusion system is used to study the interaction between species in a population dynamic system. It is not only used in a population dynamic system with the diffusion phenomenon but also used in physical chemistry, medicine, and animal and plant protection. It has been studied by more and more scholars in recent years. The FitzHugh–Nagumo model is one of the most famous reaction-diffusion models. This article takes a deeper look at a FitzHugh–Nagumo model in a network with time (...) delay. Firstly, we studied the linear stability of the equilibrium, then the existence of Hopf bifurcation is given, and finally, the stability of the Hopf bifurcation is introduced. (shrink)

Guiding core enterprises to participate in supply chain work safety governance is an innovative mode of work safety control, which has an important impact on improving the work safety level of small and medium-sized enterprises in the supply chain. Through in-depth interviews, the grounded theory is adopted to explore the driving factors of work safety management behaviors of core enterprise. It is found that the work safety management behavior of the core enterprise is driven by both internal and external factors. (...) External driving factors are the main category of institutional pressure composed of regulatory pressure, normative pressure, and cognitive pressure. Internal driving factors are divided into the main category of behavioral awareness and the behavioral capability of the core enterprises. The behavioral awareness is composed of responsibility sense, problem cognition and behavioral effect perception. The behavioral capability is composed of safety management strength and safety coordination capability. Institutional pressure, behavioral awareness, and behavioral capability all influence the work safety management behavior of core enterprise in supply chain significantly, but with different ways and paths. On this basis, the driving mechanism model of the above three main categories on the work safety management behavior in core enterprise supply chain is explored. The research can provide targeted policy ideas and implementation paths for the government to formulate effective guiding policies to promote the work safety management behavior of core enterprise. (shrink)

In this first extended treatment of his life and work, Hao Wang, who was in close contact with Godel in his last years, brings out the full subtlety of Godel's ideas and their connection with grand themes in the history of mathematics and ...

This paper introduces the history and the present situation of Chinese scholarly research on "Chinese modernity." Due to the limited amount of source materials, this outline is concise and sketchy. Before explaining the tendencies and the characteristics of Chinese scholars' research on modernity, we must first give an overview of the historical sequence of the trends and theories on modernization that were introduced in China from the West and Japan.

This paper reflects mainly on three ideas of “political Ruism” in modern China. We first review Mou Zongsan’s idea of “selfnegation of innate moral consciousness良知坎陷,” which embraces universal values and tries to bridge them with Chinese culture. We then re-examine Jiang Qing’s “political Confucianism,” which, while criticizing universal values, attempts to establish a political system based on the Kingly Way. Finally, we discuss the “Kang Youwei-ism康有为主义”, which calls on us to return to Kang Youwei’s idea of state construction and national (...) construction. The three ideas offer some new perspectives into Confucianism, but all turn out unrealistic and unpragmatic. We believe that Confucianism in modern China can still work in both the private sphere and the public sphere, and examine politics from a human, cultural or moral perspective. (shrink)

Prior research on employee–organization relationships has exclusively focused on the positive consequences of high-inducement EORs. Drawing from social exchange theory, we develop a model theorizing employee unethical pro-organizational behavior as one potential negative outcome of high-inducement EORs, as mediated by high-quality social exchange relationship between the employee and the employer. Empirical findings from two field studies provided convergent support to the mediation relationship between mutual-investment EORs and employee UPB via perceived social exchange. Moreover, the results in Study 2 further revealed (...) that the relationship was less significant among employees with higher levels of moral identity, because the positive relationship between perceived social exchange and employee UPB was weakened by high moral identity. The theoretical and managerial implications were discussed. (shrink)

Dispositionality is a modal notion of a certain sort. When an object is said to have a disposition, we typically understand this to mean that under certain circumstances, the object would behave in a certain way. For instance, a fragile object is disposed to break when dropped onto a concrete surface. It need not actually break - its being fragile has implications that, so to speak, point beyond the actual world. According to dispositionalism, all modal features of the world may (...) be accounted for in terms of its dispositional features. My aim in this paper is to assess the prospects for dispositionalism by examining the most promising theories. Sections 1 and 2 clarify the assumptions and desiderata of a successful dispositionalist theory of modality. Section 3 introduces the principles governing the dispositionalist theories that apparently meet the desiderata. Sections 4 through 6 show that dispositionalism nonetheless faces three problems: while dispositions help account for modal features of the world that are local, diachronic, or gradable, they cannot account for certain modal features of the world that are global, synchronic, or absolute. I end by discussing the costs of preserving dispositionalism. (shrink)

Epistemic logic has become a major field of philosophical logic ever since the groundbreaking work by Hintikka [58]. Despite its various successful applications in theoretical computer science, AI, and game theory, the technical development of the field has been mainly focusing on the propositional part, i.e., the propositional modal logics of “knowing that”. However, knowledge is expressed in everyday life by using various other locutions such as “knowing whether”, “knowing what”, “knowing how” and so on (knowing-wh hereafter). Such knowledge expressions (...) are better captured in quantified epistemic logic, as was already discussed by Hintikka [58] and his sequel works at length. This paper aims to draw the attention back again to such a fascinating but largely neglected topic. We first survey what Hintikka and others did in the literature of quantified epistemic logic, and then advocate a new quantifier-free approach to study the epistemic logics of knowing-wh, which we believe can balance expressivity and complexity, and capture the essential reasoning patterns about knowing-wh. We survey our recent line of work on the epistemic logics of ‘knowing whether”, “knowing what” and “knowing how” to demonstrate the use of this new approach. (shrink)

The purpose of this study was twofold: to validate the College Teachers’ Academic Frustration Tolerance Questionnaire and the College Teachers’ Academic Performance Questionnaire and to explore the relationship between frustration tolerance and academic performance among college teachers. A total of 25 experts were recruited to modify and validate both questionnaires, and the results showed that the questionnaires had good content validity. Exploratory factor analysis provided further evidence supporting the reliability of the CTAFT and the CTAP, suggesting that the instruments are (...) reliable and valid. Confirmatory factor analysis showed that frustration tolerance affected academic performance, which could best be modeled in the three dimensions of Affect, Preferred Difficulties, and Action. A total of 450 college teachers from each faculty of both universities were then recruited to explore the significant positive correlation between academic frustration tolerance and academic performance. The results from the structural equation model suggested that AC and PD combined significantly predicted academic performance. To our knowledge, this is the first study to explore the relationship between college teachers’ academic frustration tolerance and academic performance in China. (shrink)

Although ethics instruction has become an accepted part of the business school curriculum at both the undergraduate and graduate levels, some scholars have questioned its effectiveness, and research results have been mixed. However, studies yield interesting results regarding certain factors that influence the ethicality of business students and may impact the effectiveness of business ethics instruction. One of these factors is gender. Using personal and business ethics scenarios, we examine the main and interactive effects of gender and business ethics education (...) on moral judgment. We then analyze the relationships between gender and business ethics education on personal ethical perspectives. Our results indicate that women are generally more inclined to act ethically than men, but paradoxically women who have had business ethics instruction are less likely to respond ethically to business situations. In addition, men may be more responsive to business ethics education than women. Finally, women’s personal ethical orientations may become more relativistic after taking a business ethics class. (shrink)

Comparative philosophy between two disparate cultural-philosophic traditions, such as Western and Chinese philosophy, has become a new trend of philosophical fashion in the late twentieth and early twenty-first centuries. Having learned from the past, contemporary comparative philosophers cautiously safeguard their comparative studies against two potential pitfalls, namely cultural universalism and cultural relativism. The Orientalism that assumed the superiority of the Occidental has become a memory of the past. The historical pendulum has apparently swung to the other extreme. The more recent (...) "reverse Orientalism" has started to reclaim the superiority of the Oriental. We have even been told that the twenty-first... (shrink)

This study examined the extent to which the impact of green transformational leadership on employee green behavior through follower perceptions of value congruence. Path analyzing on data from 193 subordinate-leader dyads showed that followers’ value congruence with their leader mediated the effects of green transformational leadership on employee green behavior. Results also supported that green identity moderated the indirect effect of green transformational leadership on employee green behavior through value congruence, such that the indirect effect was more positive when green (...) identity was high than when it was low. These findings provided valuable contribution to green transformational leadership, value congruence and employee green behavior by exploring the relationship between them. Practical implications and directions for future research are also discussed. (shrink)

Connie Wang ABSTRACT: Accounts of deep disagreements can generally be categorized as optimistic or pessimistic. Pessimistic interpretations insist that the depth of deep disagreements precludes the possibility of rational resolution altogether, while optimistic variations maintain the contrary. Despite both approaches’ respective positions, they nevertheless often, either explicitly or implicitly, agree on the underlying assumption that...

Modal primitivists hold that some modal truths are primitively true. They thus seem to face a special epistemological problem: how can primitive modal truths be known? The epistemological objection has not been adequately developed in the literature. I undertake to develop the objection, and then to argue that the best formulation of the epistemological objection targets all realists about modality, rather than the primitivist alone. Furthermore, the moves available to reductionists in response to the objection are also available to primitivists. (...) I conclude by suggesting that extant theories of the epistemology of modality are not sensitive to the question of primitivism versus reductionism. (shrink)

In contemporary epistemology, sceptical arguments are motivated either by the closure principle or the underdetermination principle. Therefore, it is very important to figure out the structure of the sceptical argument before coming up with an anti-sceptic strategy. With a review of the debate on the relationship between the two principles from Anthony Brueckner to Kevin McCain, it is argued that while maintaining the weak closed justification , closure and underdetermination are not logically equivalent. As a result, two independent responses are (...) needed to answer the sceptical problem satisfactorily. Also, in order to secure a philosophically significant notion of justification and evidence, reasons are given to hold WCJ*, as opposed to rejecting it. This understanding of the sceptical argument would help to focus the real challenge of scepticism. (shrink)

This article discusses the traditional approaches to creating images in China and Europe, which basically relate to two different understandings of truth and perception. On the basis of the concept mimesis, classical European paintings concentrate on a rigorous correspondence to the visually perceived reality. In contrast, literary paintings – one of the representational forms of traditional Chinese painting – take a different approach. In order to avoid a radical differentiation between image and phenomenon, it does not strive for a precise (...) imitation of external forms. Given the influence of the concept of change, the primary task of Chinese painters is to reveal the vitality that permeates all existence and the dynamic interaction of opposing elements. This does not mean that imitation can be completely abandoned in the artistic creation. Instead, imitation is a fundamental step towards progress. (shrink)

Kuhn's alleged taxonomic interpretation of incommensurability is grounded on an ill defined notion of untranslatability and is hence radically incomplete. To supplement it, I reconstruct Kuhn's taxonomic interpretation on the basis of a logical-semantic theory of taxonomy, a semantic theory of truth-value, and a truth-value conditional theory of cross-language communication. According to the reconstruction, two scientific languages are incommensurable when core sentences of one language, which have truth values when considered within its own context, lack truth values when considered within (...) the context of the other due to the unmatchable taxonomic structures underlying them. So constructed, Kuhn's mature interpretation of incommensurability does not depend upon the notion of truth-preserving translatability, but rather depends on the notion of truth-value-status-preserving cross-language communication. The reconstruction makes Kuhn's notion of incommensurability a well grounded, tenable and integrated notion.Author Keywords: Incommensurability; Thomas Kuhn; Taxonomic structures; Lexicons; Truth-value; Untranslatability; Cross-language communication. (shrink)

Traffic congestion is a common problem in many countries, especially in big cities. At present, China’s urban road traffic accidents occur frequently, the occurrence frequency is high, the accident causes traffic congestion, and accidents cause traffic congestion and vice versa. The occurrence of traffic accidents usually leads to the reduction of road traffic capacity and the formation of traffic bottlenecks, causing the traffic congestion. In this paper, the formation and propagation of traffic congestion are simulated by using the improved medium (...) traffic model, and the control strategy of congestion dissipation is studied. From the point of view of quantitative traffic congestion, the paper provides the fact that the simulation platform of urban traffic integration is constructed, and a feasible data analysis, learning, and parameter calibration method based on RBF neural network is proposed, which is used to determine the corresponding decision support system. The simulation results prove that the control strategy proposed in this paper is effective and feasible. According to the temporal and spatial evolution of the paper, we can see that the network has been improved on the whole. (shrink)

Through a comparative analysis of diverse texts and contexts, this book offers a cultural history of the interplay between the aesthetic and the political in the formation of personal and collective identity that crystallizes into the Chinese aesthetic of the sublime. It describes how various kinds of politics are aestheticized and how aesthetic manifestations are bound up with prevalent ideologies and politics. In this book, politics refers to various projects for fashioning a viable self, a workable personal and collective identity (...) in the crisis-ridden history of modern China. These projects include imagining a political subject adapted to the modern nation-state, mobilizing revolutionary masses as subjects of the Communist state, sustaining a unified self despite the challenges to traditional culture, erecting the sublime figure of the revolutionary hero, and, finally, debunking the grand images of the hero and history in post-Mao culture. Throughout, the author seeks to delineate the ways the political masquerades as aesthetic discourse and aesthetic experience. Covering a wide range of material from fiction, poetry, aesthetics, and political discourse to memoirs, film, and historical documents, the book reconsiders a number of prominent cultural figures, including Wang Guowei, Cai Yuanpei, Lu Xun, Eileen Chang, Mao Zedong, Zhu Guangqian, and Li Zehou. It also analyzes such important cultural features and events as Western influences on the formation of modern Chinese aesthetic discourse, modernist writings, Revolutionary Cinema, the Cultural Revolution, and New Wave Fiction. An East-West comparative approach informs the analysis, which engages in dialogue with Kant, Hegel, Freud, Marx, and Walter Benjamin, as well as Terry Eagleton and other contemporary critics. The author's interdisciplinary method, which emphasizes the interaction among text, context, and the psyche, both presents new materials and illuminates familiar texts and phenomena from the perspective of the political-aesthetic nexus. (shrink)

This study aims to examine the perceptions of Black, Asian and Minority Ethnic staff in English local government on the ethical nature of their treatment at work, and its mediating effect on their Public Service Motivation. This is a particular imperative in a sector which itself delivers social justice within a strong regulatory system designed to ensure workplace equality and therefore is expected to be a model employer for other organisations. Employees place great importance on their fair treatment by their (...) employers and, in particular, the endeavour of managerial authority to implement equality at work based on their discretionary powers. 2580 valid responses were collected from 15,000 questionnaires sent to staff in five local councils in England. Our analyses show that BAME employees have a significantly stronger PSM than their white colleagues; however, this has been eroded by their perception of unfair treatment: being underpaid allied with a lack of effort from management to ensure an equal work environment, to be specific, to prevent discrimination, bullying, and racism at workplace. Most importantly, the perceived exertion made by management to ensure an equal work environment has a significantly strong mediating effect on PSM and a compensational effect on perceived lower pay. Theoretical and practical implications are discussed. (shrink)

Drawing on both a managerial discipline perspective and an information intermediary perspective, we explore how media coverage of a firm’s controlling shareholder influences firm valuation in corporate China. Using 366 listed family firms in China from 2003 to 2006, we find that firms in which controlling shareholders receive more neutral media reports enjoy higher valuation, whereas negative media reports on controlling shareholders impose adverse effects on firm valuation. Interestingly, favorable media coverage of the controlling shareholders does not enhance firm value. (...) Further analyses reveal that ownership structure and audit quality moderate the relationship between media coverage and firm valuation. Our study complements the emerging literature on the monitoring role of the media on the stock markets. (shrink)

Attentional biases have received considerable focus in research on cognitive biases and body dissatisfaction (BD). However, most work has focused on spatial allocation of attention. The current two experiments employed a rapid serial visual presentation (RSVP) task to investigate the temporal allocation of attention to body-related words among young females with high and low BD. Experiment 1 assessed the stimulus-driven attention of body-related stimuli. Participants identified a neutral second target (T2) as accurately as possible while ignoring the preceding neutral, fat-, (...) or thin-related first target (T1). As expected, we observed spontaneous attentional blink effects elicited by fat- and thin-related T1s among participants with high BD, suggesting enhanced awareness of body-related stimuli even when this information does not have to be identified. Such effects did not emerge among participants without BD. Experimental 2 investigated the goal-directed attention of body-related stimuli, during which participants needed to identify both the T1 and neutral T2. Participants with BD showed reduced attentional blink effects after both fat- and thin-related T1, suggesting facilitated consolidation of body-related information in goal-directed attention among participants with BD. The findings may have important clinical implications for understanding how to decrease and even prevent body image dissatisfaction. (shrink)

This paper proposes a new 5D chaotic system with the flux-controlled memristor. The dynamics analysis of the new system can also demonstrate the hyperchaotic characteristics. The design and analysis of adaptive synchronization for the new memristor-based chaotic system and its slave system are carried out. Furthermore, the modularized circuit designs method is used in the new chaotic system circuit implementation. The Multisim simulation and the physical experiments are conducted, compared, and matched with each other which can demonstrate the existence of (...) the attractor for the new system. (shrink)

A dynamic learning method is developed for an uncertain n-link robot with unknown system dynamics, achieving predefined performance attributes on the link angular position and velocity tracking errors. For a known nonsingular initial robotic condition, performance functions and unconstrained transformation errors are employed to prevent the violation of the full-state tracking error constraints. By combining two independent Lyapunov functions and radial basis function neural network approximator, a novel and simple adaptive neural control scheme is proposed for the dynamics of the (...) unconstrained transformation errors, which guarantees uniformly ultimate boundedness of all the signals in the closed-loop system. In the steady-state control process, RBF NNs are verified to satisfy the partial persistent excitation condition. Subsequently, an appropriate state transformation is adopted to achieve the accurate convergence of neural weight estimates. The corresponding experienced knowledge on unknown robotic dynamics is stored in NNs with constant neural weight values. Using the stored knowledge, a static neural learning controller is developed to improve the full-state tracking performance. A comparative simulation study on a 2-link robot illustrates the effectiveness of the proposed scheme. (shrink)

Aiming at suppressing harmful effect for building structure by surface motion, semiactive nonsmooth control algorithm with Deep Learning is proposed. By finite-time stable theory, the building structure closed-loop system’s stability is discussed under the proposed control algorithm. It is found that the building structure closed-loop system is stable. Then the proposed control algorithm is applied on controlling the building structural vibration. The seismic action is chosen as El Centro seismic wave. Dynamic characteristics have comparative analysis between semiactive nonsmooth control and (...) passive control in two simulation examples. They demonstrate that the designed control algorithm has great robustness and anti-interference. The proposed control algorithm is more effective than passive control in suppressing structural vibration. (shrink)