In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Ideas 63.1 (2002) 1-17 [Access article in PDF] What if the Father Commits a Crime? Rui Zhu Apparently, Socrates and Confucius respond similarly to the question if a son should turn in his father in the case of the father's misdemeanor. When Euthyphro, flaring his pride of his moral impartiality, tells Socrates that he is on his way to report his father because he (...) has thrown one of the household slaves into a ditch and left him bound there until he was dead, Socrates says, "Good Heaven! Certainly, Euthyphro, most men would not know how they could do this and be right. It is not the part of anyone to do this, but of one who is far advanced in wisdom." 1According to Socrates, only a man of high wisdom knows how to prosecute his father righteously, but Euthyphro does not appear to have this wisdom. When his interlocutor observes that an upright man in his state would bear witness against his father if he misappropriates a sheep, Confucius contradicts the interlocutor's understanding of uprightness by speaking in a matter-of-fact tone: "In my country the upright men are of quite another sort. A father will cover up for his son, and a son his father—which incidentally does involve a sort of up—rightness." 2Confucius stands on the same line with Socrates but seems the more radical of the two. Socrates does not directly refute Euthyphro and only suggests that he make sure he understands what he is doing before going any further. Socrates is not only typically Socratic—indirect and suggestive—but also sounds so reasonable that Euthyphro appears in contrast to be a reckless youth who harbors [End Page 1] only a faint understanding of morality. Confucius's response is more rigid, for he categorically dismisses an act of the Euthyphroian kind. He demands that father and son cover up for each other in the case of either one's guilt. Compared to Socrates, Confucius advocates the position that seems a little too strong and leaves no room for justice, while Socrates does not have that problem with justice. This is how we feel about Socrates and Confucius on our first impression. The prima facie observations that we make from the remarks of Socrates and Confucius seem both plain and unproblematic.By embedding these remarks into their respective social or philosophical cultures, this paper will show that our previous observations are not quite accurate. The apparent affinity of the Socratic and Confucian stances belies different underlying moral philosophies. We want to use their comments as bridges to explore the early Greek and Confucian ethics and show how different a picture we see after things are examined within their traditions.The issue of a possible father-son conflict may be treated as a case study of the early Greek (the Heroic era until the age of Socrates) and early Confucian (Confucius and Mencius) morals. There is a strong theme in the early Greek morals that allows, or sometimes demands, a son such as Euthyphro to prosecute his father for the sake of justice, because justice, instead of love (philein) or filial piety, is the governing principle in the early Greek ethics. Confucian ethics is founded on love (human-heartedness), which in turn is extended from the love between father and son. All moral principles including justice are derived from this extension of love. The mutual love of father and son then becomes the governing principle in the case of Confucianism. A Guilty Father: The Greek Motif The question, "What if the father commits a crime?" has a certain realistic aroma to a boy coming of age in the Hesiodic Greek world. That father has to be overcome by son before some relief from strife becomes possible is a familiar theme in Greek literature. In Hesiod's Theogony, Uranus (the sky) incurs hatred from all his newborn children since he hides them in their mother Gaia's womb and does not let them return to the light, for no reason... (shrink)

The concept of wu-wei (nonaction) has undergone significant changes from Lao-zi to Zhuang-zi. This paper will argue that, while wu-wei in Lao-zi is a utilitarian principle, wu-wei of Zhuan-zi represents an aesthetic world-view. The aesthetic nature of the Daoist nonaction will be illustrated through Kant's concept of 'purposiveness without purpose'.

In nontheistic moral traditions, there is a typical ethical conundrum concerning the relation between cosmic order and human agency. Within those traditions, it is generally recognized that the universe has its own order and history that are independent of human will. A moral discourse has to find space to accommodate human agency in the midst of the iron grid of cosmic law. Both Confucius and Aurelius use the concept of timeliness (kairos) to resolve the difficult issue. But their philosophies take (...) on divergent paths. By studying their resolutions of the issue, we will be able to appreciate the distinctive nature of their nontheistic moral narratives. (shrink)

οὕτω τὸ τοῦ κάλλους ῥεῦμα πάλιν εἰς τὸν καλὸν διὰ τῶν ὀμμάτων...

Important objections are raised by Steven Burik in his comment on Rui Zhu's response to Rorty and MacIntyre. We will try to address them without proceeding in an eristic, point-by-point manner. In general, it seems that at least some of Burik's objections are based on his misreading of Zhu's response. Burik is not to blame, however. Zhu's response was short and many of the points made there were not sufficiently explained or developed. By way of his generous commentary Burik has (...) provided us a much needed opportunity to offer some remedies.A key distinction in Zhu's response was its reference to comparative philosophy as a form of intercultural studies and as philosophy. The former compares philosophies and the... (shrink)

Comparative philosophy, as a self-conscious form of intercultural studies, may imply either a general comparative gaze that happens to be directed at philosophy or a branch of philosophy, or doing philosophy, characterized by its comparative methodology or subject matter or both. Even though comparing philosophies and philosophizing through comparisons are inevitably entangled, the difference between the two is sufficiently strong so as to justify their separation here, not least for the sake of making what I believe an important theoretical point.Comparing (...) philosophies of possibly incommensurable traditions, as both MacIntyre and Rorty have argued from their distinctive vantage points, can be, albeit tricky or... (shrink)

Despite their differences, the two Greek notions of justice, dike and dikaiosune, share a common framework which is built around the empirical concept of individual worth. Their Hellenistic feature forms an interesting contrast to modern egalitarian justice. An historical reevaluation of the latter, as this paper suggests, might cast a shadow on its current prestige.

: Scholars have underestimated and misunderstood the distinction between Sōtō and Rinzai, the two major branches of Zen Buddhism, because they have either parroted the sectarian polemics of the schools themselves or, as in the case of prominent scholars Carl Bielefeldt and T. P. Kasulis, dismissed these polemics as deriving from institutional politics rather than substantive doctrinal or practical differences. Here it is attempted for the first time to understand the polemics of these two schools as reflecting a real disparity (...) in concept and practice. The psychological concept of manas of the Yogācāra or "mind-only" school, a Buddhist philosophical tradition that is foundational to Mahāyāna Buddhist meditation practice and to Zen, is investigated.This concept is used to explicate the mental mechanics of meditation in order to appreciate the criticisms of classical Zen Masters directed against each other and thereby to understand important conceptual and practical differences between the two schools. (shrink)

ABSTRACTI will sketch an evolutionary map of the four versions of Chineseness and explore the corresponding changes in the ideologies of the Chinese culture. A focal point is to diagram the shifting currents of moral realism vs. nihilism, cultural universalism vs. particularism and to explain how political legitimacy becomes entangled with personal identity and, as an example, how chaste widows can constitute a potent political rhetoric.

Journal Name: Apeiron Issue: Ahead of print.

In my dissertation, "Psychosemantics and its Thematic Duality", I have examined Fodor, Dretske and Millikan's psychosemantic approaches to meaning and mind. The focus is to disclose the fact that there is a thematic duality with which psychosemantics begins and also ends. Psychosemantics is committed to the belief that psychological states and processes are not fully explained unless their semantic properties are grasped. For, according to psychosemantics, semantic properties are causally efficacious in our mental transactions--cognition is best described as semantic causation. (...) To say that semantic properties are causally efficacious is intentional realism. To say that semantic properties are physical properties is physicalism. Psychosemantics wants to build intentional realism under physicalism or physicalism under intentional realism. The duality thesis is that intentional realism and physicalism have failed to be unified in psychosemantics. ;The dissertation has six chapters plus a short introduction. Chapter 1: "What is psychosemantics?" provides a general characterization of psychosemantics. Chapter 2: "Dretske's proof of mental causation" examines the problems in Dretske's proof of mental causation. Chapter 3: "Dual Contents and Fodor's Representational Theory of Mind" argues for the duality thesis in general by criticizing Fodor's representational theory of mind in specific. Chapter 4: "Mental Causation: Causal Efficacy and Causal Relevance" criticizes mental causation thesis from a broad perspective. Chapter 5: "Millikan's Biosemantics and its Thematic Duality" argued that Millikan's biosemantics also fails to bring physicalism and intentional realism together. Chapter 6: "Psychological Explanation" is the conclusion. (shrink)

The recent rapid development of information technology, such as sensing technology, communications technology, and database, allows us to use simulation experiments for analyzing serious accidents caused by hazardous chemicals. Due to the toxicity and diffusion of hazardous chemicals, these accidents often lead to not only severe consequences and economic losses, but also traffic jams at the same time. Emergency evacuation after hazardous chemical accidents is an effective means to reduce the loss of life and property and to smoothly resume the (...) transport network as soon as possible. This paper considers the dynamic changes of the hazardous chemicals’ concentration after their leakage and simulates the diffusion process. Based on the characteristics of emergency evacuation of hazardous chemical accidents, we build a mixed-integer programming model and design a heuristic algorithm using network optimization and diffusion simulation. We then verify the validity and feasibility of the algorithm using Jinan, China, as a computational example. In the end, we compare the results from different scenarios to explore the key factors affecting the effectiveness of the evacuation process. (shrink)

In order to explore, from the perspective of the social ecological model, the relationship and its mechanism linking public risk familiarity and mental health during the new coronary pneumonia epidemic, the new coronary pneumonia epidemic risk perception scale, psychological resilience scale, Chinese mental health scale, and SARS familiarity scale were used 741 members of the public were surveyed as research objects. The results show that: When gender, age, and educational background are controlled, risk familiarity has a significant positive predictive effect (...) on public mental health; Risk familiarity predicts mental health through the mediating effect of mental toughness; The mediating effect of mental toughness is moderated by the public’s familiarity with SARS. Specifically, for members of the public with low SARS familiarity, the indirect effect of risk familiarity on mental health through mental toughness is smaller than that for those with high SARS familiarity. The results of this study integrate psychological resilience into the theory of risk cognition, which has implications for the improvement of public mental health. (shrink)

As a common social network, the SNEM plays an important role in emergency management. Magnitude emergencies are characterized by high complexity and uncertainty, and it is impossible to rely on the government for emergency management alone. We should absorb multiple subjects to build the SNEM and carry out extensive emergency mobilization in the whole society. The SNEM can integrate resources, gather consensus, promote participation, and reduce risks. The analysis of the types, generation mechanism, subject behavior, and strategy selection of the (...) SNEM aid in adopting appropriate mobilization strategy based on magnitude emergencies, achieving the adaptation of the SNEM and emergency scenarios. By constructing the evolutionary game model of the SNEM for magnitude emergencies, taking China as an empirical sample, this paper explores the behavior evolution law and stable strategy of the government, social organizations, and the public. The results showed that the symbiotic SNEM with a positive response of social organizations and the public under the path of high-intensity mobilization by the government is the best strategy combination, and it is conducive to maximizing the emergency joint force. (shrink)

The massive social change in urban China today has led to a decline in the adaptive implications of shyness for child adjustment, yet evidence of this trend in young children is limited. Moreover, the underlying mechanisms that help to explain the associations between shyness and maladjustment remains poorly understood. The primary goal of the present study was to explore the moderating role of conflict resolution skills in the links between shyness and socio-emotional and school adjustment among urban Chinese preschoolers. Data (...) were collected from 360 children in kindergartens using parent ratings, teacher ratings, and child interviews. The analyses indicated that the relations between shyness and adjustment were moderated by child conflict resolution skills, which served to buffer shy children from adjustment problems. The results were discussed in terms of the implications of conflict resolution skills for early adjustment of shy preschoolers in the Chinese context. (shrink)

Resumo: O desporto chinês e o desporto ocidental estão inseridos em dois sistemas sociais diferentes. Devido à diferença na sua origem, cognição e tendência de valor, foram criados dois tipos de culturas desportivas de natureza diferente, cada uma das quais interpreta as características da civilização humana de formas diferentes. Na cultura chinesa, o desporto está frequentemente associado às filosofias taoísta e confucionista. O taoísmo enfatiza “deixar a natureza seguir o seu curso”, e o exercício físico é considerado um meio de (...) harmonizar o corpo e a mente e de alcançar a unidade do corpo e da mente. O confucionismo preconiza que o desporto deve cultivar a moralidade e a etiqueta das pessoas, e não apenas perseguir limites físicos. Em contraste, a filosofia desportiva ocidental dá geralmente ênfase à competição, ao desafio e à autotranscendência. Essa ideia remonta ao espírito olímpico da Grécia antiga, que consiste em demonstrar honra, força e coragem individuais, através do exercício físico. Em geral, embora as filosofias desportivas chinesa e ocidental acreditem que o desporto é um exercício para o corpo e o espírito humanos, diferem em termos de valores, objetivos e métodos. Este estudo toma, como ponto de partida, a comparação entre a cultura desportiva tradicional chinesa e a cultura desportiva ocidental, e tenta analisar os pontos comuns e as diferenças entre ambas. Isso tem um significado prático importante para enriquecer a cultura desportiva mundial e promover o seu desenvolvimento. (shrink)

The disposition effect refers to the tendency of investors to sell winners too early and hold on to losers too long, which is one of the most documented and robust decision biases. However, few studies have looked beyond demographic and social factors on the disposition effect. The current study investigated the association between financial self-efficacy (one’s belief about their personal capability in ultimate financial goals achieving), versatile cognitive style (an individual’s capability in deploying the experiential or rational mode in ways (...) that are contextually appropriate), and the disposition effect. A total of 285 employees from finance-related business completed anonymous questionnaires regarding financial self-efficacy, rational-experiential inventory, and the disposition effect. Our findings revealed that financial self-efficacy was significantly and positively associated with versatile cognitive style and the disposition effect. Further, versatile cognitive style partially mediated the relationship between financial self-efficacy and the disposition effect. Our findings provide valuable guidance for individual investors to make financial decisions based on their characteristics. (shrink)

Through empirical studies or laboratory tests, previous studies have shown that sport-confidence, attention, and emotion regulation are key factors in archery performance. The present study aims to further identify the effects and pathways of sport-confidence, attention, and cognitive reappraisal on real-world archery performance by constructing a hypothesized model to provide a basis for scientific training of athletes to improve sport performance. A survey design was utilized on a sample of 61 athletes from the Chinese National Archery Team to test the (...) model. The measurement and hypothesized models were tested using partial least squares structural equation modeling. The results indicate that the model fit well and explained 33.6% of the variance in archery performance. Sport-confidence and attention were important predictive indicators of archery performance, while the relationship between cognitive reappraisal and archery performance showed considerable complexity. We conclude that the development of sport-confidence and attention of archery athletes should be strengthened, but athletes who use cognitive reappraisal in archery competition should be mindful of its potential appropriation of cognitive resources and should be directed to improve sport-confidence or develop a positive orientation to arouse excitement. (shrink)

di 1 juan. Qian shen shou--shen shou shi dai -- di 2 juan. She ji shou shi dai -- di 3 juan. Zhu zi shi dai.

The brief response by Rui Zhu provides an interesting take on the perennial problem of what comparative philosophy is or should be. While Zhu makes some interesting observations about and suggestions for comparative philosophy, he chooses contributions to the thinking about the possibilities and methodologies of comparative philosophy that are rather old, though, and my first wonder is: why these two papers, and not more recent contributions to the development of the methodology of comparative philosophy, as can be found in (...) numerous recently published works? Such more recent publications tend to take a more nuanced approach to the idea of commensurability than the two essays from 1991, given the developments in comparative philosophy in the last twenty-five years. Zhu first discusses Rorty, and claims that Rorty's ideas amount to "a dismissal of comparative philosophy." This is where my first disagreement arises. The fact that Rorty challenges the dominant style of doing philosophy in the West seems not so much to suggest that he wants to rid us of philosophy, but to me at least can be understood as a positive development for comparative philosophy. The term 'philosophy' has been, especially in the last twenty-five years, a hot topic for thinkers who see themselves as comparative, for multiple reasons. First of all, if one defines philosophers as Rorty does, then it is indeed clear that certain thinkers from non-Western traditions would not fit that bill. This is the reason why many thinkers have a problem with the term, as it is reflective and representative of a tradition of thinking that is indeed essentialist and dualist. Thinkers from other traditions may have put less emphasis on essentialism and dualism, and for some this is a reason to exclude those thinkers from the discourse of philosophy. So I think that Rorty does not want "comparison sans philosophy," as Zhu suggests; rather he wants comparative philosophy to not be dominated by the specifically Western understanding of the term, which is a very strict and narrow understanding, and by extension Rorty thinks the specifically Western problems and terminology that have been the concern of Western philosophers throughout the history of Western philosophy, examples being 'truth' and 'rationality', may not be the best candidates when attempting to do comparative philosophy. Many comparative thinkers have argued in the last twenty-five years that such concepts or notions may be absent from other cultures, or may not have had any prominence in the thought of those cultures as they did in Western philosophy. In my view, it is a definite advancement that recent comparative philosophy is trying to step away from essentialism, the concept of 'essence' not even being prominent in other traditions such as the Chinese in the first place. This means that post-modern thinkers who have actively challenged the dominant Western tradition provide a more fruitful platform for comparison, since they display the kind of openness often lacking in the 'stricter' philosophers. Second and following up on this, using the term 'philosophy' is problematic for comparative philosophers since by the very nature of our profession we would then have to widen the scope of philosophy, which would inevitably result in disagreements about the limits and boundaries of what philosophy is in general. Yet this does not necessarily mean we need to let go of the term. There is a different understanding of 'philosopher' that may be a bit more humble than Rorty's "ascetic priest." Culture and philosophy will never be considered the same, so we should not argue that any serious contributor to a culture would automatically count as a philosopher. But instead we could easily argue for some minimum criteria that an author or thinker would need to display to count as a philosopher. One such criterion would be that the thinkers are able at least to distance themselves from their own culture. They are not purely cultural products or participants or even producers of culture, but analyze and criticize aspects of life that others take for granted. Such distancing need not be done... (shrink)

The brief response by Rui Zhu provides an interesting take on the perennial problem of what comparative philosophy is or should be. While Zhu makes some interesting observations about and suggestions for comparative philosophy, he chooses contributions to the thinking about the possibilities and methodologies of comparative philosophy that are rather old, though, and my first wonder is: why these two papers, and not more recent contributions to the development of the methodology of comparative philosophy, as can be found in (...) numerous recently published work? Such more recent publications tend to take a more nuanced approach to the idea of commensurability than the two essays from 1991, given the... (shrink)

When participants observed a rubber hand being touched, their sense of touch was activated . While this illusion might be caused by multi-modal integration, it may also be related to empathic function, which enables us to simulate the observed information. We examined individual differences in the RHI, including empathic and schizotypal personality traits, as previous research had suggested that schizophrenic patients would be more subject to the RHI. The results indicated that people who experience a stronger RHI might have stronger (...) empathic and schizotypal personalites simultaneously. We discussed these relationships in terms of self-other representations. (shrink)

With the high frequency and intensity of worldwide disasters, cause-related marketing campaigns with sudden disasters are becoming increasingly popular. However, little is known about whether and how cause acuteness may influence consumer attitudes. This research aims to extend this research area through investigating the relationship between cause acuteness and consumer attitudes toward the product, as well as its underlying mechanism and boundary conditions. Based on a moral psychology perspective, we propose a theoretical model focusing on the mediating role of moral (...) elevation in influencing consumer attitudes. This model also incorporates product-cause fit and information transparency as moderators underpinning necessary conditions that are likely to lead to positive consumer attitudes. Four empirical studies were conducted to test our model. Our research results reveal that consumers have more positive attitudes toward the product associated with a sudden disaster than with an ongoing tragedy. Furthermore, the positive effect of cause acuteness on consumer attitudes is mediated by enhanced moral elevation, which occurs under the conditions of high product-cause fit and high information transparency. (shrink)

This paper first provides a brief survey of a possibilistic handling of default rules. A set of default rules of the form, "generally, from α deduce β", is viewed as the family of possibility distributions satisfying constraints expressing that the situation where α and β is true has a greater plausibility than the one where α and ⇁β is true. When considering only the subset of linear possibility distributions, the well-known System P of postulates proposed by Kraus, Lehmann and Magidor, (...) has been obtained. We also present two rational extensions: one based on the minimum specificity principle and the other is based on the lexicographic ordering. The second part of the paper presents an empirical study of three desirable properties for a consequence relation that capture default reasoning: Rationality, Property Inheritance and Ambiguity Preservation. An experiment is conducted to investigate 13 patterns of inference for the test of these properties. Our experimental apparatus confirms previous results on the relevance of System P, and enforces the psychological relevance of the studied properties. (shrink)

. This paper first provides a brief survey of a possibilistic handling of default rules. A set of default rules of the form, “generally, from α deduce β”, is viewed as the family of possibility distributions satisfying constraints expressing that the situation where α and β is true has a greater plausibility than the one where a and - β is true. When considering only the subset of linear possibility distributions, the well-known System P of postulates proposed by Kraus, Lehmann (...) and Magidor, has been obtained. We also present two rational extensions: one based on the minimum specificity principle and the other is based on the lexicographic ordering. The second part of the paper presents an empirical study of three desirable properties for a consequence relation that capture default reasoning: Rationality, Property Inheritance and Ambiguity Preservation. An experiment is conducted to investigate 13 patterns of inference for the test of these properties. Our experimental apparatus confirms previous results on the relevance of System P, and enforces the psychological relevance of the studied properties. (shrink)

Corruption as a non-market strategy for firms has gained increasing attention in the field of strategy management. However, the effect of corruption on innovation is unclear, especially in the context of transition economies. Using institutional theory, we examine the relationship between corruption and new product innovation and identify the contextual conditions of the relationship. Using the World Bank Enterprise Survey data from China, our empirical results show that corruption has a positive effect on firms’ new product innovation. Moreover, we find (...) that policy instability and competitive threats from the informal sector positively moderate the relationship between corruption and new product innovation. Using post hoc analysis, we find that the potentially positive effect of corruption on new product innovation is the consequence of inherent institutional weaknesses in transition economies; as the level of institutional development increases, the effect of corruption on firms’ new product innovation will gradually decrease. Overall, our findings provide new insights into understanding corrupt behaviors in transition economies and present managerial implications for firms’ ethical dilemmas in a transition economy context. We argue that the key to overcoming these ethical dilemmas lies in promoting pro-market institutional reform to reduce the potential benefits of corruption. (shrink)

Does a board with greater gender diversity make better investment decisions? Drawing on Austrian economic cycle theory and work groups theory, we argue that such board openness will help male board members to overcome gender biases, discrimination, and conflicts; integrate different perspectives under the economic cycle and crisis; and foster an environment in which better decisions are made. The results of an empirical study of 14,609 firm-quarter observations from 1,555 listed firms in China between 2007 and 2009 strongly support our (...) arguments. We find that a Chinese board is more likely to accept female directorship during an economic crisis than during an economic prosperity stage. Boards with greater gender diversity are more likely to make tough, counter-cyclical investments to improve firm performance during a crisis. Our study enriches the board decision-making literature by exploring the impacts of board gender diversity on firm performance within the context of an economic crisis. The results of our study also carry significant managerial implications for overcoming gender stereotypes, biases, and prejudices on a board. (shrink)

Introduction : towards philosophy of scientific practice -- The origin of the concept of practice -- Scientific practice: significance, types and scopes -- The nature of scientific practice -- The nature of knowledge : the local knowledge -- Knowledge and power -- The contextual normativity of scientific practice -- Philosophy of scientific practice and naturalism (I) -- Philosophy of scientific practices and naturalism (II) -- Philosophy of scientific practice and relativism -- Partner of philosophy of scientific practice : philosophy of (...) scientific experimentation -- New empiricism : close relative of philosophy of scientific practice -- The starting point of scientific research: opportunity, question, or observation? -- New solution for the old problem : the relationship among observation, experiment and theory -- New studies on replicability of scientific experiment -- Local knowledge (I) : traditional chinese medicine (TCM) -- Local knowledge (II) : chinese theory of fengshui -- Local knowledge (III) : ethnobotany -- Conclusion : scientific practice in ongoing and unlimited process. (shrink)

ABSTRACTThe six basic emotions have long been considered discrete categories that serve as the primary units of the emotion system. Yet recent evidence indicated underlying connections among them. Here we tested the underlying relationships among the six basic emotions using a perceptual learning procedure. This technique has the potential of causally changing participants’ emotion detection ability. We found that training on detecting a facial expression improved the performance not only on the trained expression but also on other expressions. Such a (...) transfer effect was consistently demonstrated between disgust and anger detection as well as between fear and surprise detection in two experiments. Notably, training on any of the six emotions could improve happiness detection, while sadness detection could only be improved by training on sadness itself, suggesting the uniqueness of happiness and sadness.... (shrink)

A dam is a complex and important water-retaining structure. Once the dam is broken, the flood will cause immeasurable damage to the lives and properties of the downstream people, so it is particularly important to have the dam risk management. Since the dam-break flood is a severe-consequence low-frequency event, the corresponding fatalities caused by it are difficult to estimate due to the lack of relevant data and poor data continuity. This paper analyzes the direct and indirect factors affecting the risk (...) of life loss in dam failures and studies the characteristics, distribution rules, and membership functions of each factor. An adaptive differential evolution method is constructed through an optimization of the mutation factors and cross factors of the differential evolution method. This proposed evaluation method also combines with the fuzzy clustering iterative method that is capable of evaluating the similarity of life loss in dam accidents. The effectiveness of the proposed method is verified by 16 dam-break case studies. (shrink)

As a result of the coronavirus (COVID‐19) pandemic, health professionals are faced with situations they have not previously encountered and are being forced to make difficult ethical decisions. As the first group to experience challenges of caring for patients with coronavirus, Chinese nurses endure heartbreak and face stressful moral dilemmas. In this opinion piece, we examine three related critical questions: Whether society has the right to require health professionals to risk their lives caring for patients; whether health professionals have the (...) right to refuse to care for patients during the coronavirus pandemic; and what obligations there are to protect health professionals? Value of care, community expectations, legal obligations, professional and codes of practice may compel health professionals to put themselves at risks in emergency situations. The bioethical principles of autonomy, justice, beneficence and non‐maleficence, as well as public health ethics, guide nurses to justify their decisions as to whether they are entitled to refuse to treat COVID‐19 patients during the pandemic. We hope that the open discussion would support the international society in addressing similar ethical challenges in their respective situations during this public health crisis. (shrink)

Male sexual arousal (SA) has been known as a multidimensional experience involving closely interrelated and coordinated neurobehavioral components that rely on widespread brain regions. Recent functional neuroimaging studies have shown relation between abnormal/altered dynamics in these circuits and male sexual dysfunction. However, alterations in the topological1 organization of structural brain networks in male sexual dysfunction are still unclear. Here, we used graph theory2 to investigate the topological properties of large-scale structural brain networks, which were constructed using inter-regional correlations of cortical (...) thickness between 78 cortical regions (subcortical regions were not included due to the used cortical surface model) in 40 patients with psychogenic erectile dysfunction (pED) and 39 normal controls. Compared with normal controls, pED patients exhibited a less optimal global topological organization with reduced global and increased local efficiencies. Our results suggest disrupted neural integration among distant brain regions in pED patients, consistent with previous reports of impaired white matter structure and abnormal functional integrity in pED. Additionally, disrupted global network topology in pED was observed to be primarily relevant to altered subnetwork and nodal properties within the networks mediating the cognitive, motivational and inhibitory processes of male SA, possibly indicating disrupted integration of these networks in the whole brain networks and might account for pED patients’ abnormal cognitive, motivational and inhibitory processes for male SA. In total, our findings provide evidence for disrupted integrity in large-scale brain networks underlying the neurobehavioral processes of male SA in pED and provide new insights into the understanding of the pathophysiological mechanisms of pED. (shrink)