Under the framework of smart city, starting from the demand for urban public tourism information services, drawing on the new public service theory, customer perceived value theory, and basic information service theory, combined with previous research results, using literature analysis, questionnaire survey, and other methods, and starting from the carrier level of the public tourism information service system, this study analyzed the public tourism information services in detail. This study combed the current status quo and problems of the public tourism (...) information service system for qualitative analysis and summed up some common shortcomings and deficiencies. Along with the results of the questionnaire, this paper analyzed the existing problems in the current public tourism information service system and identified the demands of tourists for public tourism information services. Based on this, the research puts forward the idea of constructing the public tourism information service system under the background of smart city, including the system framework, characteristics, service media and mode, operation mode, management mechanism, and other aspects. The study concluded that there is a need to construct theoretical and research models of the impact of public tourism services on the quality of destination from the perspective of smart city, to use the structural equation model for quantitative analysis, to verify the model hypothesis, and to consider that public tourism services have a significant positive impact on the behavioral and psychological responses of tourists. On the basis of combing the literature and starting from the overall situation, this study puts forward a systematic integration idea, which is of theoretical significance. (shrink)

在发展的时代主旋律里，中国奏响了科学发展的最强音。这是当今中国发展的“好声音”：是建设“美丽中国”的呐喊，是实现“中国梦”的呼唤；它蕴含着一个民族的期望，聚焦着整个世界的目光。但正在实现伟大振兴的中华 民族，要想驾驭科学发展的时代大船，长风破浪，高帆远航，还必须接受灯塔般的科学发展观的指引。因此，我们有必要从科学发展观谈起。.

Having enjoyed remarkable economic success, China’s natural environment is being increasingly degraded, and with it, the quality of life. Researchers and environmentalists have responded by...

This paper presents the concept and algorithm of data mining and focuses on the linear regression algorithm. Based on the multiple linear regression algorithm, many factors affecting CET4 are analyzed. Ideas based on data mining, collecting history data and appropriate to transform, using statistical analysis techniques to the many factors influencing the CET-4 test were analyzed, and we have obtained the CET-4 test result and its influencing factors. It was found that the linear regression relationship between the degrees of fit (...) was relatively high. We further improve the algorithm and establish a partition-weighted K-nearest neighbor algorithm. The K-weighted K nearest neighbor algorithm and the partition algorithm are used in the CET-4 test score classification prediction, and the statistical method is used to study the relevant factors that affect the CET-4 test score, and screen classification is performed to predict when the comparison verification will pass. The weight K of the input feature and the adjacent feature are weighted, although the allocation algorithm of the adjacent classification effect has not been significantly improved, but the stability classification is better than K-nearest neighbor algorithm, its classification efficiency is greatly improved, classification time is greatly reduced, and classification efficiency is increased by 119%. In order to detect potential risk graduating students earlier, this paper proposes an appropriate and timely early warning and preschool K-nearest neighbor algorithm classification model. Taking test scores or make-up exams and re-learning as input features, the classification model can effectively predict ordinary students who have not graduated. (shrink)

Despite the dramatic traumas and enormous physical losses associated with many catastrophes, it is undeniable that catastrophes also function as dynamic powers that drive the development and transf...

本书从“审美价值本体论”、“审美价值方法论”、“审美价值型态论”等三方面展开论述,向读者揭示了人类艺术的价值本质、价值方法和价值形态等神秘的领域。.

This study focuses on mindfulness programs in the corporate world, which are receiving increasing attention from business practitioners and organizational scholars. The workplace mindfulness literature is rapidly evolving, but most studies are oriented toward demonstrating the positive impacts of mindfulness as a state of mind. This study adopts a critical perspective to evaluate workplace mindfulness practice as a developmental process, with a focus on its potential risks that have ethical implications and are currently neglected by both researchers and practitioners. We (...) draw from a Buddhist perspective that understands mindfulness training as an ethics-based, longitudinal, and holistic path. To this end, we develop a four-stage model to illustrate a potential developmental process for participants in workplace mindfulness programs. This model comprises four stages of preliminary concentration, deep concentration, self-transcendence, and reengagement, each of which has its own underlying characteristics and impacts on individual participants and organizations. (shrink)

Does context influence our appreciation of beauty? To answer this question, two experiments were conducted to determine the effect of contextual aesthetics on the recognition of moral behavior. Experiment 1 demonstrated that individuals in a high-aesthetic context had a quicker recognition time for moral behavior than those in a low-aesthetic context. In a low-aesthetic context, individuals recognize immoral behavior more quickly than in a high aesthetic context. Individuals showed greater recognition rates for moral behavior in a high aesthetic context and (...) higher recognition for immoral behaviors in a low aesthetic context for behavior with unclear information. Experiment 2 revealed that individual fixation counts were smaller under the conditions of high aesthetic context and moral behavior than under the conditions of low aesthetic context and moral behavior, indicating a correlation between low aesthetic context and immoral behavior. This study shows that high aesthetic context facilitates the recognition of moral behavior, which has implications for moral education. (shrink)

This paper proposes a nonlinear autoregressive neural network method for the investment performance evaluation of state-owned enterprises. It is different from the traditional method based on machine learning, such as linear regression, structural equation, clustering, and principal component analysis; this paper uses a regression prediction method to analyze investment efficiency. In this paper, we firstly analyze the relationship between diversified ownership reform, corporate debt leverage, and the investment efficiency of state-owned enterprises. Secondly, a set of investment efficiency evaluation index system (...) for SOE was constructed, and a nonlinear autoregressive neural network approach was used for verification. The data of A-share state-owned listed companies in Shanghai and Shenzhen stock exchanges from 2009 to 2018 are taken as a sample. The experimental results show that the output value from the NARNET is highly fitted to the actual data. Based on the neural network model regression analysis, this paper conducts a descriptive statistical analysis of the main variables and control variables of the evaluation indicators. It verifies the direct impact of diversified ownership reform on the investment efficiency of SOE and the indirect impact on the investment efficiency of SOE through corporate debt leverage. (shrink)

Chinese medicine has a history of at least 2,000 years. The first explicit literature on medical ethics did not appear until the seventh century when a physician named Sun Simiao wrote a famous treatise titled “On the Absolute Sincerity of Great Physicians” in his work The Important Prescriptions Worth a Thousand Pieces of Gold. In this treatise, later called The Chinese Hippocratic Oath, Sun Simiao required the physician to develop first a sense of compassion and piety, and then to make (...) a commitment to try to save every living creature, to treat every patient on equal grounds, and to avoid seeking wealth because of his expertise. (shrink)

In this paper, we draw on insights from theories in the management and corporate governance literature to develop a theoretical model that makes explicit the links between a firm’s corporate social responsibility related board attributes, its board CSR strategy, and its environmental and social performance. We then test the model using structural equation modeling approach. We find that the greater the CSR orientation of the board, the more proactive and comprehensive the firm’s CSR strategy, and the higher its environmental and (...) social performance. Moreover, we find this link to be endogenous and self-reinforcing, with superior CSR performers tending to further strengthen their board CSR orientation. This result while positive is also suggestive of the widening of the gap between the leads and laggards in CSR. Therefore, the question arises as to how ‘leaders’ are using their superior CSR competencies seen by many scholars as a source of corporate competitive advantage. Stakeholders of corporations therefore need to be cognizant of this aspect of CSR when evaluating a firm’s CSR activities. Policy makers also need to be cognizant of these concerns when designing regulation in this field. (shrink)

We examine the link between a firm’s environmental and social disclosures and measures of its risk including total, systematic, and idiosyncratic risk. While we do not find any link between a firm’s E and S disclosures and its systematic risk, we find a negative and significant association between these disclosures and a firm’s total and idiosyncratic risk. These are novel findings and are consistent with the predictions of the stakeholder theory and the resource-based view of the firm suggesting that firms (...) which make extensive and objective E and S disclosures promote corporate transparency that can help them build a positive reputation and trust with their stakeholders. This in turn can help mitigate the firms' idiosyncratic/operational risk. These findings are important for all corporate stakeholders including managers, employees, and suppliers who have a significant economic interest in the survival and success of the firm. (shrink)

This is a review of the literature in the philosophy of medicine published in China from 1930 to 1980. The topics dealt with include the relationship between medicine and philosophy, the basic concepts of medicine, etiology and causality, the bearing of psychology on physiology and pathology, epistemology in diagnostics, methodology of medical sciences, philosophical and methological problems in traditional Chinese medicine, philosophical problems in health policy, and medical ethics.

This paper examined the relationship between coaches and youth athletes in China by comparing data collected before and after the lockdown. A total of 221 youth athletes aged 13-19 years in one professional football school completed coach-athlete relationship questionnaires. The rank-sum test was used to verify the differences in the data. The results of the Mann-Whitney U test showed that the mean value of the three dimensions of the coach-athlete relationship (closeness, commitment, and complementarity) increased after the COVID-19 lockdown. The (...) results also showed that athletes of different age categories showed different changes in the coach-athlete relationship after the lockdown, and the changes were not significantly related to the severity of the COVID-19 epidemic. The theoretical and practical implications are discussed. (shrink)