Introduction: Few studies are available on the prevalence and sleep-related factors of dementia with Lewy bodies (DLB) in Chinese older adults, aiming to explore the associations between sleep characteristics and DLB.Methods: A cross-sectional study with 7,528 individuals aged ≥65 years in 106 communities in Northern China was conducted from April 2019 to January 2020. Questionaries (including demographic characteristics, comorbidities, lifestyles, and sleep characteristics) were administered, and neuropsychological assessments and physical examination were conducted in phase I; screening for probable DLB was (...) done in phase II. Logistic regressions were used to assess associations.Results: A total of 919 (12.2%, 919/7,528) participants had dementia, and 101 (1.3%, 101/7,528) participants were diagnosed with DLB. The prevalence of dementia and DLB were slightly higher or equal in women, increased with age, and roughly decreased with nighttime sleep duration. Of the 101 participants, all of them (100.0%) had cognitive impairment, 46 (44.54%) displayed fluctuating cognition, 72 (71.29%) of them showed visual hallucination, 22 (21.78%) individuals reported RBD, and 27.71% showed Parkinsonism. Sleeping for 8 h had combined diagnostic value for DLB (AUC = 0.783, 95%CI: 0.734–0.831, p < 0.001).Conclusions: The current prevalence of DLB is 1.3% in Northern China. Short or long nighttime sleep duration is independently associated with the occurrence of dementia and DLB. (shrink)

This essay reviews the philosophical roots and the development of the concept of creativity in the West and East. In particular, two conceptions of creativity that originated in the West--divinely inspired creativity and individual creativity--are discussed and compared to the two Eastern conceptions of creativity that are rooted in ancient Chinese philosophical thought--natural and individual creativity. Both Western and Eastern conceptions of individual creativity come from a theistic or cosmic tradition of either divinely inspired or natural creativity. However, a defining (...) feature of the Western concept of creativity--novelty--is not necessarily embraced by ancient Chinese concepts of creativity, but does exist in both modern Eastern conceptions. Reasons for cultural differences are explored and discussed. 2012 APA, all rights reserved). (shrink)

Talk is a way of human existence. Through talk we can trace signs of existence. However, existence is not merely limited to the restricted domain of talk. Language serves as a medium of communication between people and is a resort of written signs. The sphere of existence, at the same time, is much deeper than that of language. In this vaster sphere of existence, and especially in aspects such as relations between man and god, man and universe, man and the (...) self, much more space is devoted to communications without words. Throughout history, records in written signs constitute only a small part of existence. The relationship between language and existence is open, as is the relationship between method and substance. However, existence in this relationship is prior to language, which has existence as its main subject. (shrink)

In this study, we developed and validated an instrument that researchers can use to measure the collective effort of principals and teachers who excise their own unique leadership to genera...

Chinese people attach importance to intuition and imagery in ways of thinking that are quite sensible, but the result, i.e. the thoughts that are popularized in virtue of political power, are rather rational. These rational thoughts, which were influenced by Buddhism and continually became introspective, had been growing more irrational factors. Up to the middle and late Ming Dynasty, when the economy was developed, they merged with the growing emphasis on daily needs of food and clothes and the envisagement to (...) the utilitarian circumstances, and finally broke through the threshold of rationalism. Under the attack of Geng Dingxiang, Li Zhi who emphasized these thoughts was forced beyond his previous boundaries and led a whole variation in how he viewed a series of issues including values, humanity, ethics and aesthetics. This indicated a historical change from rationalism to irrationalism in Chinese humanism and aesthetics thoughts. (shrink)

This book introduces traditional and modern aesthetics and arts, comparing the similarities and differences between traditional and modern Chinese aesthetics. It also explores the aesthetic implications of traditional Chinese paintings, and discusses the development of aesthetics throughout history, as well as the changes and improvements in Chinese aesthetics in the context of globalization.

This essay examines modern linguistic meaning of creativity and its roots in ancient Cinese philosophy. In particular, two kinds of creativity that originated in ancient Cinese thought -- natural and individual creativity -- are introduced and discussed.

Let me begin by expressing my sincere gratitude to Professor Huang for his great work on the theory of patient moral relativism and to the editors of Philosophy East and West for giving me this opportunity not only to discuss my thoughts with Professor Huang but also to clarify and further develop my critique. In this reply, I shall focus on two things: first, I will briefly summarize and explain my ideas in my previous comment; second, I will tackle Huang’s (...) response in detail and discuss some points of disagreement.In “Is Zhuangzi a Patient Relativist?” I argue not only that the theory of patient relativism itself is problematic but also that it is inaccurate to interpret the Zhuangzi as espousing patient moral... (shrink)

Important strides have been made toward understanding the relationship between self-efficacy and life satisfaction. However, existing studies have largely focused on work and academic domains, leaving self-efficacy in the finance domain less frequently investigated. The present study applied the self-efficacy construct to the finance domain, namely “financial self-efficacy”, and tested the sequential mediating roles of high standards tendency and investment satisfaction in the relationship between FSE and general life satisfaction. A total of 323 employees from finance-related businesses completed anonymous questionnaires (...) regarding FSE, high standards tendency, investment satisfaction, and general life satisfaction. Results indicated that FSE influenced general life satisfaction through investment satisfaction, and sequentially through high standards tendency and investment satisfaction. These results provide contributions to the current literature on life satisfaction, and positive psychology literature by shedding light on the roles of high standards tendency and investment satisfaction in the relation between FSE and general life satisfaction. (shrink)

A varied air volume air-conditioning system comprises diverse input and/or output disturbances, which are commonly nonlinear, with large lag and uncertainty. Based on the traditional control methods, testing the controlling parameters of a VAV air-conditioning system is challenging. Sliding mode control could improve the robustness of the system due to the adaptive capacity of disturbance rejection. Moreover, the fuzzy algorithm could be employed to determine the stability of a sliding control system by adjusting the parameters in the approach rate, reducing (...) the switching frequency, and weakening chatter. Fuzzy sliding mode control is investigated in this paper to improve the performance of a VAV air-conditioning system. Simulation results verify that the sliding mode control is suitable for a VAV air-conditioning system to achieve good adaptability and robustness considering the influence of multiple external variable disturbances. In addition, the chattering of the system is improved after the introduction of fuzzy control. (shrink)

The level of psychological pain in patients with COVID-19 was investigated in this study by hypothesis testing, one-way ANOVA, multi factor ANOVA, and correlation analysis. The psychological pain thermometer and post-traumatic growth assessment scale were used as research tools. Many factors appear to influence the psychological state of COVID-19 patients including practical problems, communication problems, emotional problems, physical problems, and psychiatric/relative concerns. The severity of the disease, the surrounding environment, family health problems, life perceptions, interpersonal relationships, personal strength, mental changes, (...) new possibilities, and the total post-traumatic growth score are also affected. There is a significant negative correlation between psychological pain and post-traumatic growth. There are significant differences in the degree of psychological pain across the demographic data. Practical problems, communication problems, emotional problems, physical problems, and spiritual/religious concerns show significant effects on the degree of psychological pain. (shrink)

With a previous paper (Niu & Wang, 1995), a general, hypothetical outline of the mechanism of carcinogenesis was proposed. With reference to the fact of starvation-induced hypermutation in micro-organisms, we propose that the hypoxia commonly seen in the cells at the centre of solid tumours might also result in hypermutation, and then p53-dependent programmed cell death. Like the apparently adaptive mutations in micro-organisms, only those genes (e.g. p53) that enable the cells to escape from apoptosis may be selected.

Objectives The objectives of the study are to understand the current practice of informed consent in medical research in public hospitals in Shanghai, and to share our views with other countries, especially developing countries. Methods In the study, 145 consent forms (CFs) of the selected research projects in eight public hospitals with ethics committees in Shanghai were audited, and the principle investigators (PIs) of these research projects and 40 student subjects who had participated in clinical drug tests were surveyed by (...) questionnaires. Results The CFs of medical researches in public hospitals with ethics committees in Shanghai were generally acceptable. However, there were some defects in the CFs. Although most of the surveyed PIs had correct recognition of informed consent, some processes of informed consent were not in accordance with generally accepted requirements. A large number of the PIs considered the greatest difficulty with informal consent was lack of correct recognition of subjects or legally authorised representatives on medical research. Discussion Informed consent in medical research should consider the research ethics, the background of potential subjects, the local resources and culture of medical research. In addition, special protection is needed for student subjects in informed consent as well as efforts for building and restoring the public's trust in biomedical research. Conclusion The informed consent in Shanghai's public hospitals with ethics committees was generally acceptable and the achievement of adequate informed consent is influenced by many factors. (shrink)

From 1978 to 1985 there was a craze for aesthetics in China. This was anticipated by a "great aesthetics discussion" between 1956 and 1962, but its cause lay more in its significance for Chinese society immediately after the Cultural Revolution. It played an important part in the ideological liberation movement, which transformed the minds of the Chinese; it encouraged the spread of Western ideas in China, and it broke up the ossified Zhdanovist system in Uterary and artistic theory, making the (...) Chinese reflect on their own tradition, recognize Western culture and thus try to develop an aesthetics of both China and the world. (shrink)

本书作者选择中国古代和西方古代、近代以及现代哲学中有重要影响的哲学经典著作为解读文本,结合目前文献和学术研究的新成果,对其进行既符合文本原意又有一定新意的解读,具体内容包括了段意概括、重点和难点分析及 重要思想阐释四个部分。.

本书以中国近世思想家李贽生平事实与著述编年为研究依据,以与文学关系密切的心学思想为描述主体,依年逐文考察伊斯兰教、儒学、心学、老庄、佛学以及百姓日用迩言对李贽思想蕴育、生成、演变的影响,对李贽思想中许 多重要问题一一加以重新审视。.

The COVID-19 pandemic has forced higher education institutions to shift their teaching activities from traditional face-to-face to online learning. This brings a great challenge to the creativity training of vocational college students, who not only learn theoretical knowledge but also cultivate technical skills. Therefore, it is very important to explore the influencing factors of online learning on students’ creativity during the epidemic. By relying on the related literature review, an extensive model is developed by integrating the expectation confirmation model, technology (...) task fit model, and the technology acceptance model to illustrate key factors that influence creativity. Based on the proposed model, theory-based hypotheses are tested through structural equation modeling employing empirical data gathered through a survey questionnaire of 229 students from different vocational colleges in China. In addition, to extend the analysis results, this paper performs a comparative analysis based on gender. The findings demonstrate that perceived ease of use and perceived usefulness significantly influence knowledge sharing; knowledge sharing significantly affects creativity. However, there is no substantial relationship between perceived usefulness and attitude, and no relationship between attitude and knowledge sharing. Moreover, a multi-group comparison shows that there is a significant gender difference between perceived ease of use and attitude. Based on the findings, theoretical and practical implications are discussed. (shrink)

Division of labour is a marked feature of multicellular organisms. Margulis proposed that the ancestors of metazoans had only one microtubule organizing center (MTOC), so they could not move and divide simultaneously. Selection for simultaneous movement and cell division had driven the division of labour between cells. However, no evidence or explanation for this assumption was provided. Why could the unicellular ancetors not have multiple MTOCs? The gain and loss of three possible strategies are discussed. It was found that the (...) advantage of one or two MTOC per cell is environment-dependent. Unicellular organisms with only one MTOC per cell are favored only in resource-limited environments without strong predatory pressure. If division of labour occurring in a bicellular organism just makes simultaneous movement and cell division possible, the possibility of its fixation by natural selection is very low because a somatic cell performing the function of an MTOC is obviously wasting resources. Evolutionary biologists should search for other selective forces for division of labour in cells. (shrink)

In his recent papers, Professor Yong Huang has been attempting to interpret the ethics of Zhuangzi from the perspective of patient moral relativism. Generally speaking, there are two sorts of moral relativism that are discussed in the contemporary philosophical literature: agent relativism and appraiser relativism. The former means that the moral judgments of rightness and wrongness of an action depend on the agent’s moral standards, while the latter considers the appraiser’s standards as the only criteria for assessing the moral appropriateness (...) of a certain action. In contrast to agent relativism and appraiser relativism, “patient relativism” advocates that whether an action is moral or not should be evaluated in... (shrink)

Abstract Along with China’s stunning economic growth, marketing has become a multi-billion dollar business, afflicted by a plethora of marketing scandals. However, little attention has been paid, until now, to a more systematic approach to marketing ethics in China. This essay attempts to provide a broad and timely, but far from complete, view on marketing issues in China. It uses four ethical guidelines which capture the fundamental features particularly relevant to marketing activities: practicing honest communication; enhancing human capabilities; fostering creative (...) intercultural diversity; and promoting sustainable growth and eco-efficiency. These guidelines are then elucidated with 12 positive and negative cases of Chinese and non-Chinese companies. By combining guidelines with case studies, it is hoped that ethical challenges for marketing in China will be discerned in a more systematic and comprehensible fashion. The article concludes by indicating several perspectives for further research. Content Type Journal Article Category Original Paper Pages 1-20 DOI 10.1007/s13520-011-0014-0 Authors Georges Enderle, Mendoza College of Business, University of Notre Dame, Notre Dame, IN, USA Qibin Niu, School of Business Administration, China University of Petroleum, Changping, Beijing, People’s Republic of China Journal Asian Journal of Business Ethics Online ISSN 2210-6731 Print ISSN 2210-6723. (shrink)

The teaching management department carries all the work related to teaching in the whole school. A scientific, efficient, and complete teaching management system cannot only help the teaching management department improve work efficiency and quality but also greatly reduce many problems caused by manual labour risk. This paper designs and implements a teaching management system based on an improved association rule algorithm. First, aiming at the low efficiency of the Apriori algorithm for mining association rules, an association rule model based (...) on interest is proposed. Second, use the MapReduce calculation model to partition the transaction database, then use the improved Apriori optimization algorithm for mining, and finally merge the mining results to obtain frequent itemsets. Through experiments, the optimized algorithm has greatly improved selection mining and computing time than traditional algorithms. (shrink)

The rapid worldwide spread of COVID-19 forced many countries to enforce complete lockdown and strict quarantine policies. The strict lockdown and quarantine affect the psychological state of people toward cryptocurrency. The current research aims to examine the effect of COVID-19 on Bitcoin prices concerning cumulative deaths and confirmed cases. The research comprises daily data from January 20, 2020, to April 30, 2020, during the initial worldwide breakout of COVID-19. This research employed the augmented Dickey-Fuller test to check the stationarity of (...) data, the co-integration test for the interdependency of variables, and the vector error correction model for identifying the direction and long or short-run relationship between Bitcoin prices and COVID-19. The research results show that Bitcoin prices are negatively significant and related to COVID-19 in the short-run. A unidirectional relationship between Bitcoin prices and cumulative deaths is also observed. Investors and the public’s psychological state were positively significant to Bitcoin prices in the long-term because of cashless transactions, unbanked, and less risky virus traveling. The second reason behind the positive psychological relation is un-centralization and easy-to-make payments by Bitcoin. This study’s finding provides timely evidence to decision-makers on Bitcoin price volatility and its impacts on the public’s psychological states regarding COVID-19. (shrink)