Hierarchies occur widely in evolving self‐organizing ecological, biological, technological, and social networks, but detecting and comparing hierarchies is difficult. Here we present a metric and technique to quantitatively assess the extent to which self‐organizing directed networks exhibit a flow hierarchy. Flow hierarchy is a commonly observed but theoretically overlooked form of hierarchy in networks. We show that the ecological, neurobiological, economic, and information processing networks are generally more hierarchical than their comparable random networks. We further discovered that hierarchy degree has (...) increased over the course of the evolution of Linux kernels. Taken together, our results suggest that hierarchy is a central organizing feature of real‐world evolving networks, and the measurement of hierarchy opens the way to understand the structural regimes and evolutionary patterns of self‐organizing networks. Our measurement technique makes it possible to objectively compare hierarchies of different networks and of different evolutionary stages of a single network, and compare evolving patterns of different networks. It can be applied to various complex systems, which can be represented as directed networks. (shrink)

本书是罗根泽对诸子的哲学研究,包括《古史辨》第四册《诸子丛考》自序;战国前无私家著作说;由《墨子》引经推测儒墨两家与经书之关系;《墨子》探源等内容。.

本书收集了中国伦理学会会长罗国杰教授近20年来发表的著作、文章、书序等共计194 篇。从中,既可以看到罗国杰先生教学、研究的思想脉络,更可以把握改革开放以来我国伦理道德建设和社会主义精神文明建设的大致轨迹。.

In the formal semantics based on modern type theories, common nouns are interpreted as types, rather than as predicates of entities as in Montague’s semantics. This brings about important advantages in linguistic interpretations but also leads to a limitation of expressive power because there are fewer operations on types as compared with those on predicates. The theory of coercive subtyping adequately extends the modern type theories and, as shown in this paper, plays a very useful role in making type theories (...) more expressive for formal semantics. It not only gives a satisfactory solution to the basic problem of ‘multiple categorisation’ caused by interpreting common nouns as types, but provides a powerful formal framework to model interesting linguistic phenomena such as copredication, whose formal treatment has been found difficult in a Montagovian setting. In particular, we show how to formally introduce dot-types in a type theory with coercive subtyping and study some type-theoretic constructs that provide useful representational tools for reference transfers and multiple word meanings in formal lexical semantics. (shrink)

Computer vision is widely used in manufacturing, sports, medical diagnosis, and other fields. In this article, a multifeature fusion error action expression method based on silhouette and optical flow information is proposed to overcome the shortcomings in the effectiveness of a single error action expression method based on the fusion of features for human body error action recognition. We analyse and discuss the human error action recognition method based on the idea of template matching to analyse the key issues that (...) affect the overall expression of the error action sequences, and then, we propose a motion energy model based on the direct motion energy decomposition of the video clips of human error actions in the 3 Deron action sequence space through the filter group. The method can avoid preprocessing operations such as target localization and segmentation; then, we use MET features and combine with SVM to test the human body error database and compare the experimental results obtained by using different feature reduction and classification methods, and the results show that the method has the obvious comparative advantage in the recognition rate and is suitable for other dynamic scenes. (shrink)

What ultimately is the relationship of the development of scientific technology and the consequent raising of the material level of life to the development of morality? Today, as the realization of the Four Modernizations is accelerated, a thorough examination of this question is highly important and meaningful.

The mounting pollution burden has raised the need for renewable energy demand throughout the world. The study aims to explore the effect of public debt on renewable energy consumption for selected 23 Asian economies for the time period 1990–2019. Long-run empirical findings of the group-wise symmetric ARDL model reveal that increasing public debt results in declining renewable energy consumption. However, findings of the long-run group-wise asymmetric ARDL model reveal that positive shock in public debt reduces renewable energy consumption, and negative (...) shock in public debt results in increasing renewable energy consumption. The economy-wise empirical findings of the FMOLS model reveal that an increase in public debt results in increased renewable energy consumption in nine economies and decreased renewable energy consumption in six economies. The asymmetric FMOLS findings reveal that positive shock in public debt increases renewable energy consumption in nine economies and also decreases renewable energy consumption in nine economies. However, a negative shock in public debt increases renewable energy consumption in 12 economies and decreases renewable energy consumption in 5 economies. Additionally, this research provides numerous policy implications for renewable energy sources in Asian economies. Asian governments should use public debt for the consumption of renewable energy resources. (shrink)

The research aims to explore the influence mechanism of proactive personality on the entrepreneurial intentions of college students. Adopting proactive personality scale, social capital scale, human capital scale, and entrepreneurial intention scale, this research tested valid samples of 300 Chinese college students. The results revealed that proactive personality exerted a significant and positive impact on the entrepreneurial intentions. Social capital played a partial mediating role between the proactive personality and the entrepreneurial intentions. Human capital also played a partial mediating role (...) between proactive personality and entrepreneurial intentions. Social capital and human capital exerted a chain mediation effect between proactive personality and entrepreneurial intentions. The result of this research offers valuable insights to the study of the influence of college students’ proactive personality on entrepreneurial intentions and provides entrepreneurship education management in colleges with specific practical suggestions so as to improve entrepreneurial intentions among college students. (shrink)

以现代性批判为切入点来研究马克思思想。该书全面、完整、细致地勾勒出马克思现代性批判思想,阐释了这一思想在当代的重要意义.

Husserl’s theory of empathy plays a crucial role in his transcendental phenomenology and has ever since been critically examined. Among various critiques leveled at Husserl, the issue of bodily similarity between oneself and the other lies at the core, not only because Husserl conceives of it as the motivating factor of empathy but also because his account of it has been taken to be problematic. In this article, I review a main interpretation of the issue of bodily similarity in Husserl, (...) which takes the bodily similarity in question to be a visual resemblance between oneself and the other. By contrast, I give a new interpretation of bodily similarity by taking into account Husserl’s emphasis on tactual experience with regard to the constitution of one’s own lived body and the foreign body. I argue that the bodily similarity in question amounts to a similar manner of twofold bodily manifestation in oneself and the other, and I also suggest that this interpretation further enables a new understanding of interpersonal relation in Husserl. (shrink)

ABSTRACTWhen processing information about human faces, we have to integrate different sources of information like skin colour and emotional expression. In 3 experiments, we investigated how these features are processed in a top-down manner when task instructions determine the relevance of features, and in a bottom-up manner when the stimulus features themselves determine process priority. In Experiment 1, participants learned to respond with approach-avoidance movements to faces that presented both emotion and colour features. For each participant, only one of these (...) two features was task-relevant while the other one could be ignored. In contrast to our predictions, we found better learning of task-irrelevant colour when emotion was task-relevant than vice versa. Experiment 2 showed that the learning of task-irrelevant emotional information was improved in general when participants’ awareness was increased by adding NoGo-trials. Experiment 3 replicated these results... (shrink)

Bioethical debates on the use of human embryos and oocytes for stem cell research have often been criticized for the lack of empirical insights into the perceptions and experiences of the women and couples who are asked to donate these tissues in the IVF clinic. Empirical studies that have investigated the attitudes of IVF patients and citizens on the donation of their embryos and oocytes have been scarce and have focused predominantly on the situation in Europe and Australia. This article (...) examines the viewpoints on the donation of embryos for stem cell research among IVF patients and students in China. Research into the perceptions of patients is based on in-depth interviews with IVF patients and IVF clinicians. Research into the attitudes of students is based on a quantitative survey study. The empirical findings in this paper indicate that perceptions of the donation of human embryos for stem cell research in China are far more diverse and complex than has commonly been suggested. Claims that ethical concerns regarding the donation and use of embryos and oocytes for stem cell research are typical for Western societies but absent in China cannot be upheld. The article shows that research into the situated perceptions and cultural specificities of human tissue donation can play a crucial role in the deconstruction of politicized bioethical argumentation and the assumptions about “others” that underlie socio-ethical debates on the moral dilemmas of technology developments in the life sciences. (shrink)

In Doing Philosophy Comparatively Tim Connolly has accomplished an admirable feat: the first comprehensive and systematic introduction to comparative philosophy, written in a lucid and accessible style. Although it is designed to be used as a text-book for an introduction to a comparative philosophy course, this excellent volume will prove extremely helpful to anyone who is interested in this area of philosophic pursuit. As a practitioner of comparative philosophy, I benefited from reading this book because it gives a panoramic view (...) of the field, provides answers to some of my questions, and piques my interest. I have been informed and enlightened.The volume is divided into three parts. The first part focuses on... (shrink)

In this paper I scrutinize the “rational beliefs” in the concept of rationalizability in strategic games [Bernheim, Pearce ]. I illustrate through an example that a rationalizable strategy may not be supported by a “rational belief”, at least under one plausible interpretation of “rational belief”. I offer an alternative formulation of “rational belief” in the concept of rationalizability, which yields a novel epistemic interpretation of the notion of point-rationalizability.

This essay examines the classical Confucian perspective on the topic of happiness through the lens of three Western theories: hedonism, desire satisfaction theory, and objective list theory. My analysis of the two classical texts—the Analects and the Mencius —reveals that three salient aspects of the Confucian conception of happiness, namely ethical pleasure, ethical desire, and moral innocence, play the fundamental role in the guidance and evaluation of an individual’s life. According to Confucius and Mencius, happiness consists primarily not in pleasure, (...) but in ethical pleasure; the good life is not a life in which all or most of one’s desires are fulfilled, but a life in which the satisfaction of prudential desires is subject to the constraint of ethical desire; the source of the greatest happiness lies not in the attainment of the greatest political power, but rather in the cognizance of one’s moral innocence. For classical Confucian thinkers, the relationship between happiness and the good life is that happiness is a critically important constituent of the good life. However, happiness—defined in terms of pleasure, desire satisfaction, or a list of goods—needs to be tempered by moral constraints. In light of their views on happiness and the good life, I conclude that Confucius and Mencius each lived a good life that exemplified the three salient features of happiness, and to that extent they were happy. (shrink)

Public information is a social resource that connects all aspects of social life, regulates social activities and public behaviors, and plays a very important role in influencing public trust. Based on the perspective of communication, we divide the government into two ways to release public information, that is, mass communication and personalized recommendation. Moreover, the public can choose to acquire or not acquire a strategy. Then, this study conducts an evolutionary game between the government and the public to analyze the (...) influence of public information on the public in China. Our objective is to find how the evolutionary path changes between the two players when strategies are changing. Then, a simulation analysis is presented in six scenarios to illustrate the results. The results show that the two players can converge to different stable statuses under different situations. (shrink)

Our fourteenth year of publication begins with an exceptional expansion of our sense of philosophy’s powers and resources. In our special featured article, Brian Schroeder’s groundbreaking essay, “...

本书探讨了元代儒学学派与诗文流派之间的互动关系。全书分为上下两编，上编为总论部分，对南宋金元时期学术变迁与派别分化、学术与诗文的联动、理学门派传承与诗文流派的生成加以宏观性论述；同时重点考察了许衡与元 代中州文派、刘因与元代北方文派、许谦与元代金华文派、李齐贤与元代高丽文派等的儒学承传和文学创作。下编为考证部分，汇辑了元代高丽士人李齐贤研究资料，并考撰了“元代中朝（韩）越日间文学活动编年”。.