An improved image enhancement approach via nonsubsampled contourlet transform is proposed in this article. We constructed a geometric image transform by combining nonsubsampled directional filter banks and a nonlinear mapping function. Here, the NSCT of the input image is first decomposed for L-levels and its noise standard deviation is estimated. It is followed by calculating the noise variance and threshold calculation, and computing the magnitude of the corresponding coefficients in all directional subbands. Then, the nonlinear mapping function is used to (...) modify the NSCT coefficients for each directional subband, which keeps the coefficients of strong edges, amplifies the coefficients of weak edges, and zeros the noise coefficients. Finally, the enhanced image is reconstructed from the modified NSCT coefficients. Three experiments are carried out respectively on images from subjective vision quality and objective evaluation measures. The first experiment is the algorithm performed on images. The subsequent experiments are the information entropy and spatial frequency. The experimental results demonstrate that the proposed method can gain better performance in enhancing the low-contrast parts of an image while keeping its clear edges. (shrink)

本书初由唐君毅夫人谢廷光于1985年编订,收录唐君毅逝世后亲友,同道,学生等发表和撰写的纪念文章,现增入当时未及收录的纪念和讨论文章,以及唐君毅亲属撰写的回忆文章.由这些文章,不仅表示了大家的回忆与纪 念,更是由此对唐君毅先生生平进行总结和缅怀.

Confucian philosopher Xunzi’s moral thought is considered in light of the modern focus on self-realization. Self-Realization through Confucian Learning reconstructs Confucian thinker Xunzi’s moral philosophy in response to the modern focus on self-realization. Xunzi (born around 310 BCE) claims that human xing (“nature” or “native conditions”) is without an ethical framework and has a tendency to dominate, leading to bad judgments and bad behavior. Confucian ritual propriety (li) is needed to transform these human native conditions. Through li, people become self-directing: (...) in control of feelings and desires and in command of their own lives. Siufu Tang explicates Xunzi’s understanding of the hierarchical structure of human agency to articulate why and how li is essential to self-realization. Ritual propriety also structures relationships to make a harmonious communal life possible. Tang’s focus on self-realization highlights how Confucianism can address the individual as well as the communal and serve as a philosophy for contemporary times. (shrink)

The recent emergence of reprogramming technologies to convert brain cell types or epigenetically alter neurons and neural progenitors in vivo and in situ hold significant promises in brain repair and neuronal aging reversal. However, given the significant epigenetic and transcriptomic changes to components of the existing neuronal cells and network, we question if these reprogramming technology might inadvertently alter or erase memory engrams, conceivably resulting in changes in narrative identity or personality. We suggest that the nature of these alterations might (...) be less predictable compared to memory and personality changes known to be associated with diseases, drugs or brain stimulation therapies. While research in applying reprogramming technologies to neurological ailments and aging should continue, more targeted analyses should be put in place in animal experiments to gauge the severity and degree of memory alterations, and appropriate risk and benefit analyses should be conducted before these technologies move into human trials. (shrink)

The vast majority of indigenous communities are among the world’s poorest and are unlikely to be engaged in a thriving, mutually beneficial partnership with an MNC. While there are increasing studies on CSR initiatives in base of the pyramid communities, few—if any—feature the self-initiated stakeholder transition of an impoverished community. This paper examines the factors that motivated the stakeholder transformation process of an indigenous community, from its position as a non-stakeholder, one lacking in power and legitimacy, to the status of (...) being a primary stakeholder of the firm. We applied a constructivist grounded theory approach to longitudinal data to arrive at the conceptual framework. The findings presented are drawn from an in-depth case study of the Maasai, an indigenous community from East Africa. The findings point to the existence of entrepreneurial alertness that is instrumental in propelling the indigenous community to evolve from one stakeholder category to the next. Our research aims to propose a possible foundation for how communities deep in poverty can coalesce themselves to make their social needs salient to multinational organizations. (shrink)

本书由上编：汤一介谈《儒藏》和下编汤一介与《儒藏》构成，具体收录了《我们为什么要编纂》《回忆汤先生与》《怀念汤一介先生坚持编好》《日本编纂委员会及其工作》《纪念汤一介先生》《汤一介先生与》《怀念汤先生 》等文章。.

中国当代美学的历史发展是多元的，本书从四个方面深入浅出地探讨了中国当代美学的发展问题。其一，作者从审美、启蒙、革命多元互动的角度来揭示中国现当代美学发展的多元复杂性；其二，作者从心本、情本、生命本体、 身体本体、生活本体等多重本体角度来发掘中国现当代美学所蕴有的丰富哲理内涵；其三，作者从鲁迅、梁启超、王国维、朱光潜、宗白华、邓以蛰、滕固、李泽厚等美学家们生活的社会历史语境及其思想资源转化的角度来进行 了具体深入的文化探源；其四，作者还对“审美价值限度”、“诗性身体”、“微时代审美”、“生活论转向”等中国当代文艺及学术现象进行了文化考察和反思。.

Monetary intelligence theory asserts that individuals apply their money attitude to frame critical concerns in the context and strategically select certain options to achieve financial goals and ultimate happiness. This study explores the dark side of monetary Intelligence and behavioral economics—dishonesty. Dishonesty, a risky prospect, involves cost–benefit analysis of self-interest. We frame good or bad barrels in the environmental context as a proxy of high or low probability of getting caught for dishonesty, respectively. We theorize: The magnitude and intensity of (...) the relationship between love of money and dishonest prospect may reveal how individuals frame dishonesty in the context of two levels of subjective norm—perceived corporate ethical values at the micro-level and Corruption Perceptions Index at the macro-level, collected from multiple sources. Based on 6382 managers in 31 geopolitical entities across six continents, our cross-level three-way interaction effect illustrates: As expected, managers in good barrels, mixed barrels, and bad barrels display low, medium, and high magnitude of dishonesty, respectively. With high CEV, the intensity is the same across cultures. With low CEV, the intensity of dishonesty is the highest in high CPI entities —the Enron Effect, but the lowest in low CPI entities. CPI has a strong impact on the magnitude of dishonesty, whereas CEV has a strong impact on the intensity of dishonesty. We demonstrate dishonesty in light of monetary values and two frames of social norm, revealing critical implications to the field of behavioral economics and business ethics. (shrink)

For the framework of event causation—i.e. the framework according to which causation is a relation between events—absences or omissions pose a problem. Absences, it is generally agreed, are not events; so, under the framework of event causation, they cannot be causally related. But, as a matter of fact, absences are often taken to be causes or effects. The problem of absence causation is thus how to make sense of causation that apparently involves absences as causes or effects. In an influential (...) paper, Helen Beebee offers a partial solution to the problem by giving an account of causation by absence. I argue that Beebee's account can be extended to cover causation of absence as well. More importantly, I argue that the extended Beebeeian account calls for a major modification to David Lewis's theory of causal explanation, usually taken as standard. Compared to the standard theory, the.. (shrink)

Monetary Intelligence theory asserts that individuals apply their money attitude to frame critical concerns in the context and strategically select certain options to achieve financial goals and ultimate happiness. This study explores the bright side of Monetary Intelligence and behavioral economics, frames money attitude in the context of pay and life satisfaction, and controls money at the macro-level and micro-level. We theorize: Managers with low love of money motive but high stewardship behavior will have high subjective well-being: pay satisfaction and (...) quality of life. Data collected from 6586 managers in 32 cultures across six continents support our theory. Interestingly, GDP per capita is related to life satisfaction, but not to pay satisfaction. Individual income is related to both life and pay satisfaction. Neither GDP nor income is related to Happiness. Our theoretical model across three GDP groups offers new discoveries: In high GDP entities, “high income” not only reduces aspirations—“Rich, Motivator, and Power,” but also promotes stewardship behavior—“Budget, Give/Donate, and Contribute” and appreciation of “Achievement.” After controlling income, we demonstrate the bright side of Monetary Intelligence: Low love of money motive but high stewardship behavior define Monetary Intelligence. “Good apples enjoy good quality of life in good barrels.” This notion adds another explanation to managers’ low magnitude of dishonesty in entities with high Corruption Perceptions Index. In low GDP entities, high income is related to poor Budgeting skills and escalated Happiness. These managers experience equal satisfaction with pay and life. We add a new vocabulary to the conversation of monetary intelligence, income, GDP, happiness, subjective well-being, good and bad apples and barrels, corruption, and behavioral ethics. (shrink)

Peifeng Tang untersucht das Verhältnis von Eigentum und Staat im Rahmen von Kants Transzendentalphilosophie. Nach systematischen und begrifflichen Vorklärungen analysiert der Autor zunächst, wie Kant? unter der Annahme einer Abhängigkeit des Rechts von der Moral? rechtfertigt, dass die Möglichkeit des Eigentums mit Notwendigkeit vorausgesetzt werden muss. Anschließend wird dargestellt, wie Kant das Problem des wirklichen Erwerbs des Eigentums transzendentalphilosophisch behandelt und von hier aus Entstehungsgrund, Aufgaben und Befugnisse des Staates in Bezug auf das Eigentum konzipiert. Dabei zeigt sich, dass (...) nicht erst dem Sozialstaat, sondern bereits dem kantischen Rechtsstaat eine Befugnis zur Eigentumsbeschränkung zukommt; sie darf aber nicht willkürlich, sondern nur streng demokratisch und zweckgebunden ausgeübt werden. Schließlich wird Kants Rousseau-Rezeption erläutert. Dadurch kommt die Arbeit zu dem Ergebnis, dass der Themenkomplex nicht nur eine rechts-, sondern auch eine geschichtsphilosophische Dimension hat. Unter letzterem Aspekt würde die Ausbreitung des Privateigentums nicht unbedingt zu Unfrieden führen, vielmehr könnte sie sogar einen Beitrag zur Rechtsverbesserung und zur Menschheitsentwicklung leisten. (shrink)

Although David Lewis advocates a counterpart-theoretic treatment of objects but rejects a parallel treatment of events, many philosophers have — mainly to solve some puzzles within the framework of a Lewisian counterfactual analysis of causation — suggested that the counterpart-theoretic treatment be extended to events. This article argues that we had better not be a counterpart theorist of events as long as we want to remain at all faithful to the counterfactual analysis of causation.

汤用彤先生 , 字锡予, 湖北黄梅人. 中国近现代哲学家、教育家. 从1935年起, 到全国解放, 汤用彤先生一直主持北大哲学系, 因而哲学系的教学和研究方向, 与他的学术领导关系至深, 得以建立起本系自己的学术重点, 形成学术传统, 并且一直影响到今天. 作为一名导师, 在后学者心目中, 汤先生淳直、朴素、不为物累; 待人宽厚、处事公正, 蔼然仁者. 所选录的文章侧重对先生学行有深切认识的回忆与研究文字, 作者大多是其师友、门生及再传弟子.

In the field of the philosophy of history of the 20th century, Collingwoods contributions stand above the rest. He was truly one of the most profoundly influential thinkers of his time. He was a philosopher, historian and archaeologist that combined the unique perspectives of all three disciplines. This volume cuts to the core of Collingwoods work, closely elucidating how inter-subjective the process of re-enactment in history is for Collingwood and how structurally constitutive question and answer is of re-enactment across time (...) between us today and past experiences ages ago. (shrink)

This paper presents a line of thought against the possibility of causation without time. That possibility, insofar as it is supposedly rested upon a Lewisian counterfactual theory of causation, does not stand up to scrutiny. The key point is that, as a reflection on the trans-world identity of events reveals, (distinct) events deprived of times are—according to Lewis’s own semantics of counterfactuals—no longer eligible to stand in counterfactual dependence.

Corruption involves greed, money, and risky decision-making. We explore the love of money, pay satisfaction, probability of risk, and dishonesty across cultures. Avaricious monetary aspiration breeds unethicality. Prospect theory frames decisions in the gains-losses domain and high-low probability. Pay dissatisfaction (in the losses domain) incites dishonesty in the name of justice at the individual level. The Corruption Perceptions Index, CPI, signals a high-low probability of getting caught for dishonesty at the country level. We theorize that decision-makers adopt avaricious love-of-money aspiration (...) as a lens and frame dishonesty in the gains-losses domain (pay satisfaction-dissatisfaction, Level 1) and high-low probability (CPI, Level 2) to maximize expected utility and ultimate serenity. We challenge the myth: Pay satisfaction mitigates dishonesty across nations consistently. Based on 6500 managers in 32 countries, our cross-level three-dimensional visualization offers the following discoveries. Under high aspiration conditions, pay dissatisfaction excites the highest- (third-highest) avaricious justice-seeking dishonesty in high (medium) CPI nations, supporting the certainty effect. However, pay satisfaction provokes the second-highest avaricious opportunity-seizing dishonesty in low CPI entities, sustaining the possibility effect—maximizing expected utility. Under low aspiration conditions, high pay satisfaction consistently leads to low dishonesty, demonstrating risk aversion—achieving ultimate serenity. We expand prospect theory from a micro and individual-level theory to a cross-level theory of monetary wisdom across 32 nations. We enhance the S-shaped Curve to three 3-D corruption surfaces across three levels of the global economic pyramid, providing novel insights into behavioral economics, business ethics, the environment, and responsibility. (shrink)

This article aims to investigate the impact of employee perceptions of corporate social responsibility on job embeddedness under the drastic circumstances of coronavirus disease 2019. This study also investigated the role of organizational identification as a psychological mechanism linking employee perceptions of corporate social responsibility to job embeddedness. Survey data were collected from 325 employees in banking industry of China and analyzed using partial least squares structural equation modeling. Results revealed that CSR to employees and organizational identification were positively and (...) significantly related to job embeddedness, while CSR to customers, CSR to government, and CSR to society did not significantly predict job embeddedness. Organizational identification fully mediated the relationship between CSR to customers, CSR to government, CSR to society and job embeddedness, and partially mediated the relationship between CSR to employees and job embeddedness. The results suggest engaging in CSR activities can lead employees to identify themselves with the organization and enhance their embeddedness. The article concludes with several implications for practice and recommendations for future research. (shrink)