Finance ethics have drawn increasing attention from both government regulators and academic researchers. This paper addresses the issue of insider trading ethics. Previous studies on insider trading ethics have failed to provide convincing arguments and consistent results. In particular, the arguments against insider trading are based primarily on moral and philosophical grounds and lack empirical rigor. This study intends to establish and examine the relationship between the ethical issue and economic issue of insider trading. We argue that the ethics of (...) insider trading is in essence an economic rather than a moral issue. It is so far not clear to what extent insider trading may increase or decrease shareholders wealth. Until then, we must take care to avoid over-regulating insider trading. (shrink)

Effective social data governance rests on a bedrock of social support. Without securing trust from the populace whose information is being collected, analyzed, and deployed, policies on which such data are based will be undermined by a lack of public confidence. The COVID-19 pandemic has accelerated digitalization and datafication by governments for the purposes of contact tracing and epidemiological investigation. However, concerns about surveillance and data privacy have stunted the adoption of such contact-tracing initiatives. This commentary analyzes Singapore's contact-tracing initiative (...) to uncover the reasons for public resistance and efforts by the state to address them. The government's contact-tracing program encompassing its proprietary TraceTogether app and physical token initially triggered vociferous public criticisms of Big Brother style surveillance. Using a dialogic communication framework, we analyze the TraceTogether initiative to interrogate the communicative strategies that were used to overcome public resistance. We argue that these strategies reflect a top-down approach that prioritizes transactional dissemination of information, in line with Singapore's technocratic stance toward governance. We further assert that such communicative tactics represent missed opportunities to foster public confidence in social data governance through greater trust building. We propose solutions for more dialogic communicative forms that build trust, so that officials can develop a sound understanding of the public concerns, increase the level of public engagement, and incorporate public feedback into policies that govern data use. (shrink)

There has been much research into teacher beliefs about teaching and learning as seen in the general teacher education literature. In the field of language teacher education, this line of research has been evolving, with the recent trend being streamlined into “teacher cognition” as a generic or umbrella term. Despite increasing amounts of research output so far, research into foreign language teachers’ cognitions about their own teaching and decision-making is still insufficient, particularly with regard to university-level English-as-a-foreign-language (EFL) teachers in (...) China. Drawing on Vygotsky’s Sociocultural Theory, this qualitative research focused on EFL teachers’ cognitions about form-focused instruction in Chinese university settings. It intended to discover how teachers’ cognitions changed when they were expected to teach in actual classrooms and what factors contributed to these changes. Data collected from four teacher-participants through semi-structured interviews, classroom observations and follow-up stimulated recall interviews showed participants’ support forfocus-on-forminstruction, which means they not only paid attention to the grammatical form of the language but also to the meaning it is intended to convey. However, data also showed that the teacher-participants shifted fromfocus-on-formtofocus-on-formSinstruction in actual teaching, which suggests that they might have realized the challenges of carrying out teaching activities surroundingfocus-on-formand would like to take an easier approach by only teaching the grammar of the language byfocusing on formS. Such incongruences are interpreted with reference to a plethora of sociocultural factors including traditional Chinese thinking and institutional expectations. The implications of the findings for stakeholders in universities, including faculty members, students, and curriculum developers in similar contexts, are also discussed. (shrink)

To deal with reactive sequential decision tasks we present a learning model Clarion which is a hybrid connectionist model consisting of both localist and dis tributed representations based on the two level ap proach proposed in Sun The model learns and utilizes procedural and declarative knowledge tapping into the synergy of the two types of processes It uni es neural reinforcement and symbolic methods to perform on line bottom up learning Experiments in various situations are reported that shed light on (...) the working of the model.. (shrink)

This paper introduces a hybrid model that combines connectionist, symbolic, and reinforcement learning for tackling reactive sequential decision tasks by a situated agent. Both procedural skills and high-level symbolic representations are acquired through an agent's experience interacting with the world, in a bottom-up direction. It deals with on-line learning, that is, learning continuously from on-going experience in the world, without the use of preconstructed data sets or preconceived concepts. The model is a connectionist one based on a two-level approach proposed (...) earlier. Acknowledgements: This work is supported in part by O ce of Naval Research grant N00014-95-1-0440. (shrink)

Information-sharing behavior is affected by identity recognition perception. The current study aims to delve into the impact of familiarity and anonymity on information-sharing behavior, and the mediating role of intrinsic motivations on WeChat Moments. We hypothesized a mediator role of intrinsic motivations in the relationship between an individual’s perceptions and information sharing. Based on the self-determination theory, a model was created and tested using a sample of 531 frequent users. In this study, these users were asked to use WeChat Moments, (...) the most popular mobile private social networking site in China. The results demonstrate the significance of familiarity and identifiability in an interpersonal relationship, when using social networking sites. Moreover, the influence of perceived anonymity on information-sharing behavior, which is entirely mediated by intrinsic motivation has been validated from an empirical perspective. Our findings extend previous studies by showing the totally mediated effect of perceived anonymity on information-sharing behavior on WeChat Moments and the influential mechanism of intrinsic motivation. The results will inform researchers about the importance of incorporating the interpersonal structural features and intrinsic motivation of social networking sites into future studies on online information-sharing behavior. Important ways to promote attention and share information involve building a familiar relationship with communities and equipping oneself with off-line relations. Final indications for future developments are provided, with a special emphasis on the development of these findings in various social networking sites contexts. (shrink)

BackgroundIt has been well investigated that nature exposure intervention can restore directed attention and improve subsequent cognitive performance. The impairment of decision-making skills in mentally fatigued soccer players was attributed to the inability of attention allocation. However, nature exposure as the potential intervention to counter mental fatigue and improve the subsequent decision-making skill in soccer players has never been investigated.ObjectsThis study aimed to evaluate the effects of nature exposure intervention on decision-making skills among mentally fatigued university soccer players. Moreover, different (...) durations of nature exposure were also evaluated.MethodsA random control between-subject design was adopted. Players were randomly assigned into six groups with three different durations of the experimental group compared with the corresponding control group. All players were first mentally fatigued by performing a 45-min Stroop task; then, they viewed virtual photos of natural or urban scenes; and finally, they performed a soccer decision-making task.ResultsThe subjective ratings of mental fatigue were significantly higher following the Stroop task. Only Exp 3 significantly improved decision-making reaction time compared with Con 3. Moreover, the accuracy slightly increased in Exp 3 after the intervention.ConclusionIn line with attention restoration theory, nature exposure significantly improved decision-making skills in mentally fatigue university players. However, the duration must be 12.50 min for each stimulus to stay longer to attract involuntary attention. (shrink)

Emojis and stickers are becoming increasingly popular in computer mediated communications. The present study examined the associations between personality traits and people’s reasons and patterns for using both emojis and stickers. Participants (n= 312) completed three on-line questionnaires assessing shyness, the Big Five personality traits and why and how they used emojis and stickers. Results revealed that shyness, neuroticism, extraversion and agreeableness were correlated with different reasons of usage. Moreover, some participants exhibited a tendency to adjust frequency of usage depending (...) on who the target person was and whether they were in a private or group chat. People who showed such tendencies were found to differ in personality with those who did not. Some differences in usage patterns were also observed between emojis and stickers. Together, the present study sheds more insights into how emojis and stickers can help people with different personality traits to achieve different purposes in their daily communication. (shrink)

This paper addresses weighting and partitioning in complex reinforcement learning tasks, with the aim of facilitating learning. The paper presents some ideas regarding weighting of multiple agents and extends them into partitioning an input/state space into multiple regions with di erential weighting in these regions, to exploit di erential characteristics of regions and di erential characteristics of agents to reduce the learning complexity of agents (and their function approximators) and thus to facilitate the learning overall. It analyzes, in reinforcement learning (...) tasks, di erent ways of partitioning a task and using agents selectively based on partitioning. Based on the analysis, some heuristic methods are described and experimentally tested. We nd that some o -line heuristic methods performed the best, signi cantly better than single-agent models. (shrink)

We present a skill learning model CLARION. Different from existing models of high-level skill learning that use a topdown approach (that is, turning declarative knowledge into procedural knowledge), we adopt a bottom-up approach toward low-level skill learning, where procedural knowledge develops first and declarative knowledge develops later. CLAR- ION is formed by integrating connectionist, reinforcement, and symbolic learning methods to perform on-line learning. We compare the model with human data in a minefield navigation task. A match between the model and (...) human data is found in several respects. (shrink)

Humans can seamlessly infer other people's preferences, based on what they do. Broadly, two types of accounts have been proposed to explain different aspects of this ability. The first account focuses on spatial information: Agents' efficient navigation in space reveals what they like. The second account focuses on statistical information: Uncommon choices reveal stronger preferences. Together, these two lines of research suggest that we have two distinct capacities for inferring preferences. Here we propose that this is not the case, and (...) that spatial-based and statistical-based preference inferences can be explained by the assumption that agents are efficient alone. We show that people's sensitivity to spatial and statistical information when they infer preferences is best predicted by a computational model of the principle of efficiency, and that this model outperforms dual-system models, even when the latter are fit to participant judgments. Our results suggest that, as adults, a unified understanding of agency under the principle of efficiency underlies our ability to infer preferences. (shrink)

Dans les théories traditionnelles de la sociologie du développement, les recherches se concentrent sur deux axes. D’un côté, les théories de la modernisation, qui étudient l’évolution des pays développés, de l’autre, celles du développement, qui s’intéressent aux modèles latino-américains, africains et est-asiatiques. Ces deux axes traditionnels limitent fortement le champ de vision de la sociologie du développement. Nous montrerons que les processus de transition dans les pays socialistes tels que la Chine, l’ex-URSS ou l’Europe de l’Est soulèvent toute une série (...) de débats inédits. Comment analyser la voie de développement propre à des régions et des pays différents ? Comment examiner les relations entre l’État et la société au sein du processus de développement et de transition ? Comment aborder le problème des inégalités sociales au sein de ce processus ? Autant de nouvelles questions – et ce ne sont pas les seules – qui élargissent non seulement le champ de vision de la sociologie du développement, mais qui permettent aussi d’envisager une nouvelle théorie pour cette discipline. Il s’agit d’observer le processus pratique de transition sociale dans les pays de l’ancien bloc communiste. L’objectif ? Restructurer la sociologie du développement autour de trois piliers : les théories de la modernisation, du développement et de la transition.Among the traditional theories in the sociology of development, research generally focuses on two lines. On the one hand, the theories of modernization, which mainly study the evolution of developed countries, on the other hand, the theories of development, which are interested in the patterns spread out by Latin America, Africa and East Asia. Those two directions set serious restrictions on the sociology of development’s scope. We’ll show that the transition processes of socialist countries such as China, ex-USSR or Eastern Europe actually raise a whole series of new debates. How should we analyze the specific way of development of countries or areas that are different ? How examine the relations between State and society during the development and transition process ? How should we deal with the issue of social inequalities during this process ? These new interrogations – and many others – do broaden the sociology of development’s horizons, but also help us build up a new theory for the discipline. We must scrutinize the practical process of social transition in the countries which were part of the former communist bloc, and, in so doing, rebuild the sociology of development on three pillars : the theories of modernization, of development and of transition. (shrink)

top-down approach (that is, turning declarative knowledge into procedural knowledge), we adopt a bottom-up approach toward lowlevel skill learning, where procedural knowledge develops rst and declarative knowledge develops from it. Clarionwhich follows this approach is formed by integrating connectionist, reinforcement, and symbolic learning methods to perform on-line learning. We compare the model with human data in a mine eld navigation task. A match between the model and human data is observed in several comparisons.

methods to improve reinforcement learning are identi ed and discussed in some detail Each demonstrates to some extent the advantages of combining RL and symbolic meth ods These methods point to the potentials and the chal lenges of this line of research..

Urban space is the spatial projection of various social and economic activities. Given the complexity of urban functions and the ongoing expansion of urban areas, the spatial differentiation of various economic activities within cities tends to become more and more clear; moreover, there tends to be spatial inequalities in resource allocation. Taking Beijing as an example, this study develops a spatial accessibility model at the town level by integrating the spatial distribution of economic activities with the transport system and evaluating (...) the accessibility to various economic activities. The equality of the residents’ economic-related travel activity is also evaluated in line with the population distribution. The results show that the accessibility to economic activities generally decreases in going from the urban center to the peripheral suburbs, and this “core to edge” difference is readily apparent. In general, residents tend to choose areas to settle in which have a high degree of accessibility, however, the attractiveness of accessibility is constrained within certain limits, as evidenced by a reduction of population in the center of Beijing. Additionally, there are inequalities with respect to traveling experiences. For instance, 27.8% of residents experience very convenient travel conditions, mostly in the Xicheng, Dongcheng, and Haidian districts, and this equates to a high level of accessibility; about half of the residents in Beijing live in areas ranked as being of medium accessibility and where the distribution of economic activities and transportation facilities are insufficient. Residents living in the outlying Changping, Mentougou, Shunyi, and Fangshan districts have relatively poor access to transportation indicating a low level of accessibility. Overall, the evaluation method for spatial equality considers comprehensively the distribution of economic activities, transportation, and population distribution and can provide a reference framework for optimization of the urban spatial structure to improve urban spatial equality. (shrink)

Background Moral sensitivity and academic integrity discernment hold paramount importance for healthcare professionals. Owing to distinct undergraduate educational backgrounds, nurses and physicians may exhibit divergent moral perspectives, academic integrity cognisance, and moral sensitivity within clinical environments. A limited number of studies have investigated the disparities and congruencies pertaining to moral sensitivity and academic ethical awareness among nursing and medical students. Objective The study compares moral sensitivity and academic ethical awareness of undergraduate nursing and medical students with and without clinical exposure. (...) Research design A self-administered cross-sectional survey conducted from January to February 2022 was used to collect data from a medical school in Hong Kong. Participants and research context A total of 545 respondents, including 137 nursing students and 408 medical students, completed the questionnaire. Ethical consideration Ethics approval of the study was obtained. Written consent was waived to maintain anonymity because completing the questionnaire was considered implied consent. Findings Both groups of undergraduates demonstrated a high level of bioethics knowledge. In terms of academic integrity, medical students were found to have a less concerned attitude towards punctuality, attendance, and skipping classes. Regarding moral sensitivity, senior medical students with clinical experience put less emphasis on decision-making involving patient participation, while senior nursing students were more hesitant in withholding treatment for incompetent patients who refused treatment. Both nursing and medical students showed decreased moral sensitivity in the ‘conflicts’ domain with increased clinical exposure. Conclusion Study findings contribute to the discussion comparing the ethical attitudes of nursing and medical students. More effort should be made in nursing and medical education to promote practices in line with high academic integrity and to develop the ability to be morally sensitive in professional settings. (shrink)

Antibiotic resistance in bacteria has become a great threat to global public health. Tigecycline is a next‐generation tetracycline that is the final line of defense against severe infections by pan‐drug‐resistant bacterial pathogens. Unfortunately, this last‐resort antibiotic has been challenged by the recent emergence of the mobile Tet(X) orthologs that can confer high‐level tigecycline resistance. As it is reviewed here, these novel tetracycline destructases represent a growing threat to the next‐generation tetracyclines, and a basic framework for understanding the molecular epidemiology and (...) resistance mechanisms of them is presented. However, further large‐scale epidemiological and functional studies are urgently needed to better understand the prevalence and dissemination of these newly discovered Tet(X) orthologs among Gram‐negative bacteria in both human and veterinary medicine. (shrink)

In order to usurp the Party, seize power and restore capitalism, the Wang-Chang-Chiang-Yao anti-Party clique has turned out counterrevolutionary opinions in the ideological realm. They have tried in every way to distort and revise history and have fabricated the "struggle between the Confucianists and the Legalists" in history. They have confounded different social contradictions and have replaced the class struggle with the "struggle between the Confucianists and the Legalists" and the antagonism within the landlord class with the "line struggle." To (...) them, Legalists were always "progressive" and "innovative" while Confucianists always "represented the forces of restoration." They have tried their best to glorify emperors, kings, generals and ministers in history, to praise Legalists as "saviors," to cover up the Legalists' nature as an exploiting class, to call for metaphysics and the idealist viewpoint of history, and to turn out revisionist fallacies. Because important changes took place in the Confucian and Legalist schools during the periods of the Western and Eastern Han dynasties, the "Gang of Four" and the writers in its service have showed a great interest in histories of the dynasties and have published a series of articles on the so-called "struggle between the Confucianists and the Legalists." In the current struggle against the "Gang of Four," it is of great practical significance to review the changes in the Confucian and Legalist schools and their roles and class nature during the Han dynasties, to criticize and expose the criminal clique's counterrevolutionary political intrigues and plots, and to clarify the historical facts confused by the "Gang of Four.". (shrink)

It may seem strange, in view of the spate of recent literature on the subject, that yet another article should be forthcoming on what is certainly the most familiar, as well as the most vexed, of all Platonic passages. But it is precisely this spate of literature that has impelled me to write. The time seems to have come for an article which, rather than seeking desperately for something new, sets out instead to reaffirm those facts and conclusions that even (...) the most resolutely original of scholars could hardly venture to dispute. This article will therefore be based, not on any of the numerous modern interpretations, but on what Plato himself actually wrote. It will contain a number of tentative suggestions which, to the best of my knowledge, have not been made before. They can, and probably will, be rejected. But its primary purpose remains to restate, whenever possible in Plato's own words, a number of important facts that are at once so simple and so obvious that they seem repeatedly, and especially in recent years, to have been quite forgotten. (shrink)

I Want in this paper briefly to contribute two points to the elucidation of this famous passage, and apologize for the fact that my possessing the same name as one of its most illustrious interpreters may add confusion to the doxographic tradition. The first point is not an original one. It is simply to revive an interpretation given by Henry Jackson in an article which strikes me as the most profound and pellucid which I have read on the subject, and (...) which is in some danger of being forgotten. Raven, about ten years ago, insisted as a criterion of interpretation that the entire passage should be viewed ‘as a single and indivisible whole’. This is precisely what Jackson does, though he concentrates his attention, as indeed does Raven, on the line and the cave. (shrink)

I Want in this paper briefly to contribute two points to the elucidation of this famous passage, and apologize for the fact that my possessing the same name as one of its most illustrious interpreters may add confusion to the doxographic tradition. The first point is not an original one. It is simply to revive an interpretation given by Henry Jackson in an article which strikes me as the most profound and pellucid which I have read on the subject, and (...) which is in some danger of being forgotten. Raven, about ten years ago, insisted as a criterion of interpretation that the entire passage should be viewed ‘as a single and indivisible whole’. This is precisely what Jackson does, though he concentrates his attention, as indeed does Raven, on the line and the cave. (shrink)

I Want in this paper briefly to contribute two points to the elucidation of this famous passage, and apologize for the fact that my possessing the same name as one of its most illustrious interpreters may add confusion to the doxographic tradition. The first point is not an original one. It is simply to revive an interpretation given by Henry Jackson in an article which strikes me as the most profound and pellucid which I have read on the subject, and (...) which is in some danger of being forgotten. Raven, about ten years ago, insisted as a criterion of interpretation that the entire passage should be viewed ‘as a single and indivisible whole’. This is precisely what Jackson does, though he concentrates his attention, as indeed does Raven, on the line and the cave. (shrink)

No part ot Plato's writings has been more debated than the three similes in Books VI.-VII. of the Republic, and still there is a diversity of opinion about their meaning. I believe that most of these difficulties arise from certain assumptions about their purpose which need revision. The current view applies the Cave to the Line, as Plato seems to direct, and this application, which is itself attended by considerable difficulties, leads to an assimilation of the two figures till they (...) seem to have much the same content and purpose. Again, as this makes the lower line appear to be the phenomenal world, it is thought that the simile of the sun foreshadows the theme of the Line by hinting at a connexion between the intelligible and the sensible which is made more explicit in the Line. Thus the group of similes seem mainly intended to show the dependence of Becoming upon Being. This paper will argue that such a view depends upon the misrepresentation of the symbolism adopted by Plato, that two antithetical groups of symbols are confused with one another, and that symbols are even identified with antitypes. Owing to these misinterpretations the Form of the Good has been mistaken for a material cause; both the Line and the Cave have been thought to reveal Plato as embarrassed by a dualism between sense and intellect, and the purpose of the Cave in particular, since the error is cumulative, has been completely obscured. This paper will attempt to substitute for current accounts another interpretation which will relate the three similes closely with the political arguments of Book VI., and with the Platonic education which is set forth in close connexion with them. (shrink)

No part ot Plato's writings has been more debated than the three similes in Books VI.-VII. of the Republic, and still there is a diversity of opinion about their meaning. I believe that most of these difficulties arise from certain assumptions about their purpose which need revision. The current view applies the Cave to the Line, as Plato seems to direct, and this application, which is itself attended by considerable difficulties, leads to an assimilation of the two figures till they (...) seem to have much the same content and purpose. Again, as this makes the lower line appear to be the phenomenal world, it is thought that the simile of the sun foreshadows the theme of the Line by hinting at a connexion between the intelligible and the sensible which is made more explicit in the Line. Thus the group of similes seem mainly intended to show the dependence of Becoming upon Being. This paper will argue that such a view depends upon the misrepresentation of the symbolism adopted by Plato, that two antithetical groups of symbols are confused with one another, and that symbols are even identified with antitypes. Owing to these misinterpretations the Form of the Good has been mistaken for a material cause; both the Line and the Cave have been thought to reveal Plato as embarrassed by a dualism between sense and intellect, and the purpose of the Cave in particular, since the error is cumulative, has been completely obscured. This paper will attempt to substitute for current accounts another interpretation which will relate the three similes closely with the political arguments of Book VI., and with the Platonic education which is set forth in close connexion with them. (shrink)

The City of the Sun is Tommaso Campanella's best known work, even though it represents only a small fraction of the vast literary production of a man who claimed to have been called to reform society, religion, and all the sciences and spent many years of his troubled life in writing on the most disparate subjects. The work, as the subtitle indicates, is a poetical dialogue describing an imaginary and hypothetical state ruled by philosophers who have never come into contact (...) with Christian revelation and whose only guide is reason. Written along the lines of Thomas More's Utopia and Plato's Republic, Campanella's fictional dialogue contains the germs of many social, political, and educational reforms that would be beneficial to the state, even though the system of community of goods and women strongly advocated by the rulers of the ideal republic does not seem to do justice to the rights of the individual citizens. (shrink)

“Walk on the Sun” is an interactive experience of image as music. As explorers move across images that are data projected onto the floor, their movements are visually tracked and used to select pixels in the images which they immediately hear as musical pitches played by various instruments. The sonification design maps color to one of 9 instruments, brightness to one of 50 pitches, and location in the image to panning position, creating 57,600 differentiable musical events. This high resolution and (...) interactive auditory presentation of pixel data enables the blind to explore images of the Sun from the STEREO space mission, nebula and galactic images from Hubble, as well as art masterpieces. Specifically, the blind can hear when hot spots cross the center of the Sun or the solar winds and corona are changing by sonifying virtual geometric structures, such as lines and circles, to create chords of music reflecting the changing content of the selected pixels within that structure as images are played as movies. Originally funded by a NASA/STSCI Ideas grant, the exhibit has toured to more than 12 cities in the US, visiting blind and science centers in the process and receiving enthusiastic response throughout. Plans for additional work furthering NASA wide image sonification standards are in process. (shrink)

In this essy I shall enter into the vexing question of Plato’s „theory of intermediates“, and the relation of this theory to the Sun, Line and Cave section of Republic VI and VII. My thesis is that in the last 75 years or so scholarly opinion has reached a complete impasse, having veered from one extreme to another, rather than in the fashion of an Hegelian thesis and antithesis; this conflict of opinion desperately requires a sythesizing „third“, and in the (...) conclusion of the paper I try to supply this „third“. (shrink)

At the end of the Sixth Book of the Republic Plato explains the Idea of Good by means of the Figure of the Sun. As the sun is the cause both of the becoming of that which is subject to becoming and of our apprehension of it and of its changes through the eye, so the idea of good is the cause of the being of that which is and also of our knowledge of it. As the sun is beyond (...) γxs22EFνεσις, so the Idea of Good is beyond Being. Glaucon says he does not understand. The simile is further elucidated by means of a line, divided into two parts, of which one stands for the νιητxs22EFν γxs22EFνος τε καxs22EF τxs22EFπος, where the Idea of Good bears rule, the other for the xs22EFρατxs22EFν γxs22EFνος τε καxs22EF τxs22EFπος, over which the sun is lord. The line is to be divided unequally , and subdivided in the same proportions. Thus we get a line consisting of four parts in the ratio 4 : 6 : : 6 : 9. Let us call the four parts A B C D respectively, A being the smallest, D the greatest, B and C necessarily equal. A stands for εxs1F31κxs22EFνες, shadows, images in water and on polished surfaces, and the like: B stands for animals, plants, and the creations of human industry: C for the objects of that enquiry in which the objects denoted by B are treated as images, i.e. mathematical enquiries: D for the objects apprehended by dialectic, the Ideas themselves. The first equation asserted is—The objects of opinion : objects of knowledge : : representation : original . There follows an explanation of the inferiority of mathematical to philosophical reasoning, and an explanation of the statement that the objects denoted by B are used as images or symbols by the enquiry concerned with C; as a result of which Glaucon perceives that the general distinction between C and D is that between the τxs22EFχναι , i.e. those sciences in which the Guardians were to be educated, and Philosophy or Dialectic. Finally a special πxs22EFθημα or affection of the soul is allotted to each of the four divisions of the line, to A εxs1F31κασxs22EFα, to B πxs22EFστις, to C διxs22EFνοια, to D νxs22EFησις, each πxs22EFθημα being clear in the same degree in which the objects it is concerned with are true. (shrink)

本书是一部从内史和外史相结合的角度全面总结苏联自然科学的学术著作。作者对横跨108年的苏联自然科学哲学的历史发展,做了全景式的展示,研究了自然科学哲学领域的思潮演进和重大事件。.

In this article I explore a tantalising definition of cinematic belief as a belief without belief by briefly considering the way in which film theory and film-philosophy have engaged with the question of belief in cinema. I also take into account Simon Critchley’s discussion of religious belief in The Faith of the Faithless (2012) within the context of anthropological studies of religion such as that by Émile Durkheim. In addition, I discuss Sigmund Freud’s 1927 reflection on religion in “The Future (...) of an Illusion”. I then show that this line of thought can be linked to the philosophical discussion around the so-called paradox of fiction and introduce the idea that belief can be understood itself as an emotion or mood. I argue in favour of the solution to the paradox that claims that emotions experienced in response to fictional entities are quasi-emotions but radicalise this claim by showing that this must imply that all emotions are in fact structured like quasi-emotions and that we do not require an essentialist understanding of emotion in the first place. Throughout I use the example of the various cinematic representations of the life of St Francis to flesh out the argument, including Roberto Rossellini’s Francesco, giullare di Dio / Francesco, God’s Jester / The Flowers of St Francis (1950) but particularly Franco Zeffirelli’s much maligned Brother Sun, Sister Moon (1972). (shrink)

The Canticle of the Creatures or Canticle of Brother Sun is based on a particular way of perceiving reality. Francis, who had turned away from ‘the world’, discovered a different way of looking at it. This is a divine way of perceiving, in which the senses do not grasp reality, but accept it as it communicates itself. This way of perceiving is only possible if one does not attempt to master the environment, but allows one’s senses to be weak. It (...) is significant, therefore, that this song of praise was born at a moment of the utmost despair and weakness. The song’s content is in line with this weak perception: it is not about Francis who praises God and His creatures, but rather it is a testimony that the creatures-the elements-are already praising God, and a prayer that He should let Himself be praised by the creatures. Also in line with this weak perception is the fact that the creatures are praised just as they communicate themselves to Francis: as bodies. The theology of this song is that the creatures through their bodies resonate the blessings that come from God, thereby making His blessing present here on earth. Francis’ role is to give a voice and a language to the heavenly praises as they resound in his environment. The transformative power of this song is that we, whether consciously or not, do the same thing when we participate in this song. (shrink)

This book reminds us in yet another context that women's contributions to science can be rendered invisible by “the historical record.” The Manhattan Project, the supersecret midcentury United States research, development, and production enterprise that produced the nuclear bomb, was a massive undertaking, at one time employing 130,000 persons. About 10 percent were women, yet official histories made no mention of female scientists or engineers.Sleuthing by the physicists Ruth Howes and Caroline Herzenberg has documented Manhattan Project contributions by more than (...) three hundred women. Howes and Herzenberg begin with a few well‐known European women pioneers in nuclear science , none Americans and none available for the U.S. bomb effort. They then recount the history of the Manhattan Project via biographical vignettes of women, organized in chapters: “The Physicists,” “The Chemists,” “Mathematicians and Calculators,” “Biologists and Medical Scientists,” “The Technicians,” and “Other Women of the Manhattan Project.”It appears that few of these women knew each other. In her foreword, Ellen Weaver writes: “When I read the personal reminiscences of the men who were nuclear pioneers, I'm struck by the importance they place on their friends and associates, and on the often intense interaction among them, which could lead to major insights in both theory and practice of science. And I'm a bit jealous. By and large, women did not share in that give‐and‐take.”Not only was there little networking among women scientists and technicians in the early 1940s while the bomb was being developed, but there was little opportunity for them to share their experiences later. Only a very small percentage of these women were able to continue their professional careers. The many barriers to women as professional scientists and engineers, temporarily lowered owing to the manpower shortages of wartime, were raised after the war. There did not develop a community of women, engaged in teaching and research, with roots in the Manhattan Project.A web page is being developed to gather and provide further information about the women scientific workers of the Manhattan Project. Howes and Herzenberg are setting up an on‐line archive there, hoping that others who have information about the women scientific workers of the Manhattan Project will contact them via the web page or by email .The magnitude of their endeavor to learn about these women was illustrated vividly to me while writing this review. I attended the memorial service for my aunt, Mary Matilda Morrison Pendleton , and heard in her eulogy that “she worked as a nurse at the Hanford project, near Richland, Washington, where the government was secretly making atomic bombs. She would work shift work, two weeks of day shift, two weeks of swing shift, two weeks of graveyard shift, then she would get seven days off. She wore a badge every day that was checked after each day's work to see how much she had been radiated.” Although I thought that I knew her well, my aunt's role in the Manhattan Project had been unknown to me.The women of the Manhattan Project are finally gaining visibility. For example, Nancy Cook Steeper's book‐length biography of Dorothy Scarritt McKibbon is being published by the Los Alamos Historical Society. Howes and Herzenberg have provided ideas and starting points for many additional biographical projects. Perhaps the greatest long‐term value of their book is the impetus that it will give to further research.The book is well written, easy to read, and attractively printed. An appendix, listing the women and their roles, and a thorough index combine to make this an easily used reference work. There is also an informative sixteen‐page chronology that focuses on the crucial period from 1938 through 1945. (shrink)

本书简要介绍了心理学一代宗师高觉敷先生的生活与工作经历,收录了对高觉敷先生的纪念文章和心理学思想研究文章,以及高觉敷先生的代表作精选.

Some things look more complex than others. For example, a crenulate and richly organized leaf may seem more complex than a plain stone. What is the nature of this experience—and why do we have it in the first place? Here, we explore how object complexity serves as an efficiently extracted visual signal that the object merits further exploration. We algorithmically generated a library of geometric shapes and determined their complexity by computing the cumulative surprisal of their internal skeletons—essentially quantifying the (...) “amount of information” within each shape—and then used this approach to ask new questions about the perception of complexity. Experiments 1–3 asked what kind of mental process extracts visual complexity: a slow, deliberate, reflective process (as when we decide that an object is expensive or popular) or a fast, effortless, and automatic process (as when we see that an object is big or blue)? We placed simple and complex objects in visual search arrays and discovered that complex objects were easier to find among simple distractors than simple objects are among complex distractors—a classic search asymmetry indicating that complexity is prioritized in visual processing. Next, we explored the function of complexity: Why do we represent object complexity in the first place? Experiments 4–5 asked subjects to study serially presented objects in a self‐paced manner (for a later memory test); subjects dwelled longer on complex objects than simple objects—even when object shape was completely task‐irrelevant—suggesting a connection between visual complexity and exploratory engagement. Finally, Experiment 6 connected these implicit measures of complexity to explicit judgments. Collectively, these findings suggest that visual complexity is extracted efficiently and automatically, and even arouses a kind of “perceptual curiosity” about objects that encourages subsequent attentional engagement. (shrink)

While the existing literature finds that corporate social responsibility (CSR) can provide insurance-like protection in negative events, it remains unclear how CSR buffers firms from market penalties for negative events. To address this concern, we conduct event studies and regressions using data from the environmental violations by Chinese publicly traded companies and their interlocked companies from 2009 to 2021. Our results show that the market reacts negatively to environmental violations. The market penalty diffuses through director networks and leads to the (...) collective punishment of interlocked firms. CSR has an insurance-like effect that buffers market penalties and collective punishment for environmental violations. Long-term CSR has a stronger insurance-like effect than short-term CSR. Additionally, the insurance-like effect of CSR still exists during repeated environmental violation events. This paper contributes to the literature on the insurance-like effect of CSR and provides a reference for corporate CSR practice and investors' CSR decisions. (shrink)

本书注重反映国内外法学、法理学研究的新发展、新成就,对法的一般原理、中国社会主义法的基本理论,及法律调整进行系统的论述。.

本书试图从决策行为的分析入手,着重探讨法决策的整个过程。也是尝试从法学的观点来浅显地研究决策行为.

The bundle theory is a theory about the internal constitution of individuals. It asserts that individuals are entirely composed of universals. Typically, bundle theorists augment their theory with a constitutional approach to individuation entailing the thesis ‘identity of constituents is a sufficient ground for numerical identity’ (CIT). But then the bundle theory runs afoul of Black’s duplication case—a world containing two indiscernible spheres. Here I propose and defend a new version of the bundle theory that denies ‘CIT’, and which instead (...) conjoins it with a structural diversity thesis , according to which being separated by distance is a sufficient ground for numerical diversity. This version accommodates Black’s world as well as the three-spheres world —a world containing three indiscernible spheres, arranged as the vertices of an equilateral triangle. In this paper, I also criticize Rodriguez-Pereyra’s alternative attempt to defend the bundle theory against Black’s case and the case of the three-spheres world. (shrink)

本书从科学技术、信用制度、认识论等多视角透视了司法鉴定制度与相关领域的关系;深入研究了司法鉴定的本质、特征和功能;通过中外比较研究,提出司法鉴定制度改革的构思。.

本书共分为哲学与时代、诗歌与思想、东方与西方三编,内容包括:在何种意义上讲哲学是西方的;技术和新人类图景;不朽的反讽;时代精神与民族精神;普遍交往时代的交往哲学等.

本书包括:现代西方哲学产生于对古典哲学的批判、现代科学技术对西方哲学的巨大影响、马克思主义哲学为评价现代西方哲学提供了方法论、孔德的实证主义、约翰·穆勒的实证主义、斯宾塞的实证主义等内容。.