This paper considers the parametric control to the Lorenz system by state feedback. Based on the solutions of the generalized Sylvester matrix equation, the unified explicit parametric expression of the state feedback gain matrix is proposed. The closed loop of the Lorenz system can be transformed into an arbitrary constant matrix with the desired eigenstructure. The freedom provided by the parametric control can be fully used to find a controller to satisfy the robustness criteria. A numerical simulation is developed to (...) illustrate the effectiveness of the proposed approach. (shrink)

ObjectiveBasic combat training is a kind of necessary high-intensity training to help each military recruit convert into a qualified soldier. In China, both the physical fatigue and passive psychological state have been observed in new recruits during BCT. However, after same-intensity training, the degree of fatigue and passive mood vary among recruits. Therefore, this study aimed to explore the effect of BCT on mood state of recruits with different physical fitness levels from a perspective of fatigue.Materials and methodsBefore and after (...) BCT, the degree of fatigue and mood state of participants were evaluated via the Borg Rating of Perceived Exertion Scale and Profile of Mood States Questionnaire immediately after 20 push-ups as RPE and POMS scores [total mood disturbance, passive mood and positive mood ]. The participants were divided into two groups according to the RPE score measured after BCT: group 1: RPE score after BCT < 13 and group 2: RPE score after BCT ≥ 13.ResultA total of 564 recruits were included. After BCT, in group 1, TMD and passive mood Ttension, Tfatigue, Tdepression, Tconfusion declined significantly, but positive mood both increased significantly ; while in group 2, only Tanger and Testeem increased significantly.ConclusionBCT could alleviate passive mood and add to positive mood for recruits with better physical fitness, while had no ameliorative effects on or even deteriorate most of the passive mood for recruits with worse physical fitness. (shrink)

本书是对上世纪初致学于社会学思想学史、政治经济学等领域的著名学者进行研究的文本,涉及从知识社会学角度对其思想的研究,以及对学者以“西方文明之子”的身份对世界各大宗教的比较研究的探讨等。.

This paper investigates the representation of the Shijing 詩經 and its hermeneutic traditions in Cao Zhi’s 曹植 poetic writings with regard to the reception and utilization of the Shijing at different stages, especially the early third century CE. Cao Zhi not merely appropriated poetic utterances and literary patterns from particular odes but also presented a variety of Shijing-related interpretations, which show correspondences with different hermeneutic traditions that transcended the boundaries of the four main Shijing schools. This case represents a syncretic (...) mode of the reception and utilization of the Shijing within larger intellectual and cultural contexts. The Cao regime, as the new ruling authority in Northern China around the early third century CE, engaged in gathering dispersed literary scholars and cultural legacies, in which the Shijing-related materials and sources played significant roles. Taking Cao Zhi’s syncretic representation of the Shijing and its hermeneutic traditions as an instantiation of these factors, this paper also aims to invite methodological reflections on the traditional and modern studies of the reception of the Shijing, considering its status with both literal significance and hermeneutic diversity in early and medieval China. (shrink)

本书充分利用西周金文与传世文献史料，围绕宗教、伦理、政治互动的主线，对西周的孝友等血缘伦理思想，以及德、敬、肃、恭、勤、雍、和等政治伦理思想与善恶评价思想进行宏观与微观的深入探讨。在西周与古埃及的比较 研究中，彰显西周“伦理思维发达”这一重要特征，并以双方族群格局差异为切入点，深入探讨这一重要特征之成因。在西周与后世的比较视野下，围绕西周基本社会制度的伦理影响，深入探研西周的“德治”思想及其“层级推 衍治理”思想，从而揭示西周伦理政治思想的主要时代特征。.

本书在中国古代思维方式研究的背景下, 以张载, 程颢与程颐的理气关系和张载的太虛与气的关系为线索, 对张载哲学及北宋时期理气关系的演变历程及其动力和原因进行了研究, 以期确证张载气论在北宋理气关系发展的逻辑关联中的奠基地位, 并揭示北宋理气关系发展的真正意义.

Ben shu wei wo she chong dian tu shu hua xia wen ku ru xue shu xi zhong di yi ben. Gai shu yi jian ming de wen zi gou le le Gu Yanwu, Wang Fuzhi, Huang Zongxi san wei Ming mo da ru sheng huo de shi dai bei jing, hong ru de sheng ping jing li, ta men de xue shu zao yi (zhu yao zhi ta men zai ru xue fang mian de cheng jiu), cheng yu jiao (...) you yi ji san wei zai li shi shang de di wei he gong xian, ta men ren sheng de kan ke du lai ling ren bu sheng xi. (shrink)

Beginning with a discussion of adaptations of François Jullien’s understanding of ‘potential born of disposition’ and ‘silent transformation’ in two recent analyses of capitalist contemporaneity (by Bennett and Dufourmantelle), this essay argues that as a philosophical tool, ‘China’ bears within it a rich and underanalysed genealogy that reframes critical theory’s approach to nature and its objects in a new geopolitical context. The remainder of the essay then unpacks the intellectual history and textual philology of one earlier and pivotal moment of (...) critical theory’s entanglement with ‘China’: Walter Benjamin’s transformation of ‘non-action’, or wu wei, into a complex for thinking through possibilities of what he might, with Jullien, call not-being in debt to Being. (shrink)

Ben shu jiu sheng tian tu de xing tai, tan tao gu dai ren men de sheng si guan, yi shi xing tai, zong jiao xin yang nai zhi bu tong wen hua de jiao liu, neng qu yong xin cai liao yan jiu xin wen ti, sheng tian tu shi yi xing xiang biao da ren men dui si hou de qi qiu, bao han zhe shi dai de sheng si guan.

[v. 1] Xian Qin juan -- [v. 2] Qin Han juan -- [v. 3] Wei Jin Nan Bei Chao juan -- [v. 4] Sui Tang Wu Dai juan -- [v. 5] Song Liao Xi Xia Jin Yuan juan -- [v. 6] Ming Qing juan.

Thinking, the process of considering or reasoning about something, is one of the most distinctive qualities that set humans apart from other species. Philosophers around the world, such as Socrates...