Population aging has brought great challenges to many regions throughout the world. Enhancing the sense of participation, access, and well-being of older adults is the goal of China’s aging development. This study, taking urban–rural difference as the entry point, examined the difference in subjective well-being between urban and rural older learners. A total of 2,007 older adults learners aged over 50 years were recruited in Zhejiang, Anhui, and Shandong Provinces in China, including 773 rural older adults and 1,234 urban older (...) adults. This study found that there was a significant positive correlation between senior learning and the subjective well-being of urban and rural older adult learners. Furthermore, there was a significant difference between the subjective well-being of urban and rural older adult learners’ and there was also an urban–rural difference between the effects of older adult learning on the subjective well-being. Based on the above findings, this study reveals the mechanism of the impact of older adult learning on subjective well-being of urban and rural older adults and gives relevant suggestions for improving the subjective well-being of urban and rural older learners. (shrink)

Purpose: Short track speed skating is a racing sport with racing tactics are equally crucial to speed and technical skating skills. Therefore, to investigate the relationship between starting and finishing positions for elite skaters and subsequently, explore pacing patterns for champions are necessary.Methods: To investigate a pattern of effective tactical positioning strategy, Kendall’s tau-b correlations between starting and finishing position were calculated, with 500 m races having the most positive correlation.Results: Furthermore, starting position distributions of winners in each round, as (...) well as the fluctuations in champion starting positions across rounds were analyzed. Our findings showed that skaters on the first track were inclined to win the rounds in 500, 1,000, and 1,500 m, and the differences between starting and finishing positions for champions were minimized in semi-finals. Meanwhile, the pacing patterns were gaining more fluctuations by the increase of race distances for champions, as the average standard deviation of lap rankings equaled 0.90, 1.15, and 2.21 for 500, 1,000, and 1,500 m races, respectively.Conclusion: In conclusion, elite skaters should adopt flexible tactics at the lowest cost of energy consumption. The overall variability of lap ranking in long-distance races were distinctly higher than it in short distance. (shrink)

According to social information processing theory and conservation of resource theory, we examine whether and how authoritarian-benevolent leadership influences employees’ proactive work behaviors (PWBs) and unethical pro-organizational behaviors (UPBs). Study 1, a survey of 351 participants, revealed that authoritarian-benevolent leadership was positively related to LMX ambivalence, and that LMX ambivalence was negatively related to employees’ PWBs as well as UPBs. Further, the results showed that LMX ambivalence mediated the relationship between authoritarian-benevolent leadership and employees’ PWBs as well as UPBs. We (...) also found that dialectical thinking negatively moderated the effect of authoritarian-benevolent leadership on employee LMX ambivalence. Study 2, using manipulations in the form of scenarios, examined the mediating effect of LMX ambivalence linking authoritarian-benevolent leadership with employees’ PWBs and UPBs. We discussed the theoretical and practical implications of our findings. (shrink)

该书内容涵盖马克思历史观的思想背景、时代愿望的时代自我阐明、人的感性活动与历史来历、人的现实生存与叙述历史等六部分。.

Ben shu ji zhong fan ying le dang dai ri ben zhe xue jia dui ma ke si zhu yi zhe xue de li jie.Shu zhong shou lu le ti ming xiu zi ran li shi guo cheng de si xiang,Ping tian qing ming xun huan= ji lei li lun yu li shi ren shi,Yan yuan qing yi ri ben de1844 nian jing ji xue zhe xue shou gao yan jiu deng wen zhang.

本书对历史主体及其选择活动的本质,历史选择中的自由与必然,历史选择与历史规律的关系等理论问题进行富有新意探讨和论述。.

王船山，名夫之，字而农，号姜斋，中岁自称“一瓠道人”。生于明朝万历四十七（1619）年，卒在清康熙三十一（1692）年。湖南衡阳人。王船山先生是中国历史上广博的学者和伟大的思想家。本书作者在详细查阅充 足的史料、充分躬身研究多年和多次船山遗迹考察的基础上，详述了船山的传奇一生及其心路历程。书中虽然主要是以船山的实际人生经历为表达目标，但同时也涉及了船山一些很精深的思想。通过对于船山及其思想的理解，我 们也可以进而了解人类的精神之伟大与崇高，了解古今中外的贤哲们，为了延续和发展人类的精神慧命所作的坚忍不拔的努力和贡献的意义。阅读此书，可以激发读者对于湖湘文化和传统文化的兴趣。.

This paper investigates the leaderless and leader-follower time-varying formation design and analysis problems for a group of networked agents subject to discontinuous communications. Firstly, a leaderless time-varying formation control protocol is proposed via the intermittent control strategy, where the control input of each agent is constructed by the distributed local state information and formation instructions in the communication time unit, but it is zero in the noncommunication time unit. Then, an explicit formulation of the formation center function is determined to (...) describe the formation movement trajectory of the whole networked agents. Leaderless time-varying formation design and analysis with discontinuous communications are given in the form of linear matrix inequalities. Moreover, the main results of the leaderless cases are extended to the leader-follower cases. Finally, two numerical examples are provided to illustrate the theoretical results of leaderless and leader-follower cases, respectively. (shrink)

为展示中国当代文艺学理论的总体实力和水平，集中体现当代中国文艺理论家的理论观点，供读者学习、研究，我社策划出版一套丛书，内容为中国当代文艺学大家的代表性理论思想及研究文章，以期对文艺学思想的创造性成果 进行总结，对文艺学的理论价值进行建构。本丛书共十册，拟于2019年整套推出。选定人员也是在这方面有突出成就的专家、学者，有钱谷融、童庆炳、徐中玉、钱中文、王元骧、陆贵山、李衍柱、孙绍振、刘再复和陈伯海 10人。.

Ontology: An Ontological Interpretation to Baudrillard’s Consumption Society TheoryJean Baudrillard used “Consumption society” to describe a novel transformation of the contemporary life, “consumption society” has become to the symbol of contemporary ideology. From this we can say that reading Jean Baudrillard is very necessary. Compared with what Jean Baudrillard said, what we comprehended is more important, so it is very necessary to analyze Jean Baudrillard’s consumption society theory on the ontological viewpoint. To this, Iattach great important to the follow key (...) issues: what kind of existent character Jean Baudrillard revealed? Hegel’s modern western philosophy participated in the foundation of the Capitalist civilization; Jean Baudrillard was unavoidably involved in, so what is the advancement in theory system? How to define the demarcation to Jean Baudrillard? He animadverted on Marx and appropriated his valuable thoughts. (shrink)

It is difficult for the conventional image compression method to achieve good compression effect in the underwater acoustic image, because the UWAI has large amount of noise and low correlation between pixel points. In this paper, fractal coding is introduced into UWAI compression, and a fractal coding algorithm based on interest region is proposed according to the importance of different regions in the image. The application problems of traditional quadtree segmentation in UWAIs was solved by the range block segmentation method (...) in the coding process which segmented the interest region into small size and the noninterest region into large size and balanced the compression ratio and the decoded image quality. This paper applies the classification, reduction codebook, and correlation coefficient matching strategy to narrow the search range of the range block in order to solve the problem of the long encoding time and the calculation amount of encoding process is greatly reduced. The experimental results show that the proposed algorithm improves the compression ratio and encoding speed while ensuring the image quality of important regions in the UWAI. (shrink)

Cross-sector relationship building is an important strategy in corporate social responsibility initiatives, and communicating cross-sector relationships on social media can help raise the visibility of collaborative relationships. A noticeable gap in the literature is how social media enables and constrains the formation patterns of cross-sector connections. To understand how businesses communicate their relationships with government agencies and nonprofits about social issues on social media, we propose a theoretical framework that centers public attention as a critical resource and considers different sectors' (...) interests in the COVID-19 issue. We tested this framework with a nationally representative sample of 1,980 organizations on Twitter. The analysis reveals that the increase in public attention to the COVID-19 issue was accompanied by a greater likelihood of cross-sector ties. Specifically, firms severely affected by COVID-19 were more likely to build ties with government agencies, and the increase in public attention also drove firms to build more ties with nonprofits, especially advocacy nonprofits. Our findings suggest managers of social media communication should observe the volatile public attention and design communicative strategies accordingly. (shrink)

I propose and argue for an account of humility in Zhuangzi, which I call perspectival humility. In the opening of the article, I will present a view of humility found in pre-Qin Confucian texts; then, I will explain the idea of Zhuangist humility, which provides a contrast to Confucian humility. Zhuang Zhou does not think that any ideas of right and wrong can be absolutely correct. People must see that their beliefs may not be absolutely correct, and should always consider (...) alternative perspectives. Those who recognise the limitations of their perspective are led to perspectival humility. Moreover, perspectival humility encourages people to learn extensively and to harmonise the differences between other perspectives. The Zhuangist approach takes various perspectives into account and is an inclusive notion of humility that prompts people to appreciate different ways of life, engages in harmonious social relationships, and preserves cultural diversity. (shrink)

Ben shu de zhu yao nei rong shi chan shu zhe xue de te shu de li lun xing zhi he du te de huo dong fang shi,Bing tong guo ju ti lun zheng zhe xue dui gou cheng si xiang de ji ben xin nian,Ji ben luo ji,Ji ben fang shi,Ji ben guan nian,Zhe xue li nian de qian ti pi pan,Zhan xian zhe xue fa zhan de zi wo pi pan de huo li he yong bu ku jie (...) de li lun kong jian. (shrink)

本书在对中西交汇尤其是在对近代德国理性主义哲学反思的比较视野中,努力呈现唐君毅的道德人格思想,考察他在对传统儒家伦理道德思想的继承,发展和现代性新生转进中的努力.

This paper proposes two parameter identification methods for a nonlinear membership function. An equation converted method is introduced to turn the nonlinear function into a concise model. Then a stochastic gradient algorithm and a gradient-based iterative algorithm are provided to estimate the unknown parameters of the nonlinear function. The numerical example shows that the proposed algorithms are effective.

This chapter contains sections titled: Political or Ethical? Opposition to Hobbes: You Shall Not Commit Murder Opposition to John Locke: Restoration of Paternality Opposition to Hume: Morality Presides over the Work of Truth Freedom and the Priority of Responsibility Justice and the Third Party Pluralism and Peace Endnotes.