The sampling-based motion planner is the mainstream method to solve the motion planning problem in high-dimensional space. In the process of exploring robot configuration space, this type of algorithm needs to perform collision query on a large number of samples, which greatly limits their planning efficiency. Therefore, this paper uses machine learning methods to establish a probabilistic model of the obstacle region in configuration space by learning a large number of labeled samples. Based on this, the high-dimensional samples’ rapid collision (...) query is realized. The influence of number of Gaussian components on the fitting accuracy is analyzed in detail, and a self-adaptive model training method based on Greedy expectation-maximization algorithm is proposed. At the same time, this method has the capability of online updating and can eliminate model fitting errors due to environmental changes. Finally, the model is combined with a variety of sampling-based motion planners and is validated in multiple sets of simulations and real world experiments. The results show that, compared with traditional methods, the proposed method has significantly improved the planning efficiency. (shrink)

Abundant evidence has proved an association between peer victimization and problematic online game use. However, the underlying mechanisms of this relation are still under-investigated. Grounded in the ecological system theory, this study examined whether deviant peer affiliation and school connectedness mediated the association between peer victimization and adolescent POGU. A sample of 698 Chinese adolescents completed questionnaires regarding peer victimization, problematic online game use, DPA, and school connectedness, of which 51.58% were boys. Path analyses indicated that peer victimization was positively (...) associated with problematic online game use, and this link could be mediated by deviant peer affiliation and school connectedness. The findings identify the potential underlying mechanism by which peer victimization is associated with adolescent problematic online game use, which has important implications for theory and prevention. (shrink)

本书是一部讨论“哲学理论创新与构建和谐社会关系”的文集,作者致力于发掘传统哲学资源,梳理和谐哲学思想的发展轨迹;对一些与生态和谐、社会和谐有关的现代哲学思潮进行评析;对辩证矛盾观的内涵进行反思,探讨了 构建和谐社会的思维方式与方法论。.

Ben shu yi jian ming e yao de bi chu xiang du zhe ti gong le yi fu quan jing shi de xi fang mei xue li shi hua juan.Qi nei rong han gai cong gu xi la,Luo ma zhi dao 20 shi ji de xi fang mei xue si xiang he li lun cheng guo,Qi zhong yi li lun xing tai de mei xue si xiang wei zhu gan,Tong shi she ji wen xue yi shu yi ji she hui (...) feng shang suo ti xian de shen mei yi shi. (shrink)

Xin wu xiang rong chu tan -- Guo Dingtang zhu zi yan jiu jue yi.

China’s business sector has been described as facing serious ethical challenges, including corruption and bribery, distributive injustice, environmental pollution, and misspending of public funds. Unethical decision-making in business represents a potentially destabilizing force for government, business, and society. Recent calls for research that is detailed, nuanced, contemporary, and context-specific on the effects of Asian national business systems on ethical business practices, according to Pereira et al. (2017), are particularly relevant for countries including China that possess the entanglement of a “multiplexity”-multiple (...) business systems co-existing within the same economy reliant on ethics and institutional trust for effective functioning, as discussed by Witt and Redding (2013). To this end, we conduct exploratory research investigating the relationship among Confucian values, Hofstede’s national culture, and ethical decision-making within a business context in China. Using data collected from 550 Chinese MBA students and business executives, results indicate that although both Confucian values and Hofstede’s national culture dimensions are associated with the use of egoism and justice in ethical decision-making scenarios, differential patterns emerged in these relationships. Confucian values were more predictive of outcomes. Of particular interest were the relationships between Confucian values and ethical criteria of yi and justice as well as li and zhi with egoism. Results suggest if the goal is enhancing institutional trust through an increased use of more principled justice-oriented ethics in business in China, an emphasis should be placed on yi (righteousness), coupled with a deemphasis on hierarchy and tradition in the form of li (ritual propriety) and zhi (wisdom). Including love of learning (haoxue), trust (xin), a long-term orientation, and individualistic messages oriented towards family and self-sufficiency may also strengthen overall ethical decision-making for SMEs, MNCs, and SOEs in navigating a multiplexity environment. (shrink)

Ben shu fen wei yi ban ke xue zhe xue,Zi ran ke xue zhe xue yu shu xue zhe xue,She hui ke xue zhe xue,Ren zhi yu xin li xue zhe xue,Ke xue ji shu yu she hui wu ge bu fen,Ju ti nei rong bao kuo:gui fan xing wen ti de yu yi zhuan xiang yu yu yong jin lu,Gui ze zun xun yu yi yi de gui fan xing,Dang dai wu li xue zhe xue de yan jiu xian (...) zhuang ji qu shi,Guai ren jia she yu fu xian xiang lun deng. (shrink)

孟學與荀學作為兩種儒家心理的原型，而儒學又作為中國思想場域的大傳統，是以可說思想史脈絡中的孟荀論辯與交鋒，即為建構中國思想場域中人格特質的關鍵來源。亦即思想史上尊孟抑荀的現象，事實上便是孟學意識型態所 形塑之性善心理結構對於性惡陰影的潛抑現象。那是在孟學「四端」理論下所形塑儒家存有具有一不可見卻如四體般存在的「良知器官」之集體驅力。亦即在中國思想場域中的存有只能是「道德人」，而不存在西方基督宗教場域 中「生物人」脈絡下的自我認同與表述。而這樣的孟學心理結構已然成為具有集體性的無意識，驅動著存有的思維與行動，是以產生性善的權威、成聖的焦慮、他律的創傷與政治的昇華等現象。本書將通過孟荀而思，藉由荀學視 域涉入孟學意識型態形塑下之儒家心理結構，去反思、批判與重建存有的心理結構，進而作為思索當代華人乃至東亞儒學場域之人格特質的來源與基礎。.

di 1 ce. Hou xian dai guan li xue -- di 2 ce. 21 shi ji qi ye zhuan qian di shi ji da zhan lue.

Service failure is almost inevitable with the intensifying competition in the service market and expectation of heterogeneous customers. The customer–firm relationship can significantly influence customers’ subsequent attitudes and behaviors to the service provider when they encounter service failure. This study proposes a theoretical model to examine how customer-perceived dependence affects their forgiveness toward a service failure in attribution logic. According to an experiment with 138 and a survey with 428 commercial bank customers, we used a multivariate approach to validate our (...) model. The results show that relationship-valued dependence leads to external attribution, which is positively related to customer forgiveness. In contrast, switching-cost dependence leads to internal attribution, which is negatively related to customer forgiveness. The relationship length is a relevant contextual factor that acts as a negative moderating factor. Our study contributes to the service recovery literature by elucidating the underlying process of forgiveness with the presence of the customer–firm dependence relationship. (shrink)

Drawing on the theory of planned behavior, we investigate the legitimacy of platform governance and whether consumers with greater ranges of risk propensity are more likely to purchase innovative products. This study develops a moderated mediation model involving risk propensity, cognitive legitimacy, purchase intention and perceived benefit. To examine our hypotheses, we conducted a survey of 315 consumers from Shanghai, China. The results reveal that risk propensity is positively related to consumers’ purchase intentions, in which cognitive legitimacy plays a mediating (...) role. Furthermore, the interaction suggests that perceived benefit moderates the relationship between risk propensity and cognitive legitimacy. (shrink)

Numerous studies had found that creativity is not only associated with low effort and flexible processes, but also associated with high effort and persistent processes especially when defensive behavior being induced negative emotions. The important role of self-esteem is to buffer the negative emotions and low self-esteem are prone to instigate various forms of defensive behaviors. Thus, we thought that the relationships between trait creativity and executive control brain networks might be modulated by self-esteem. The resting-state electroencephalogram (RS-EEG) microstates can (...) divided into four classical types (MS1, MS2, MS3 and MS4) which can reflect the brain networks as well as the dynamic characteristic of them. Thus, Williams creative tendency scale (WCTS) and Rosenberg Self-Esteem Scale (RSES) were used to investigate the modulating role of self-esteem on the relationships between trait creativity and the RS-EEG microstates. As our results showed, self-esteem consistently modulated the relationships between creativity and the duration and contribution of MS2 related to visual or imagery processing, the occurrence of MS3 related to cingulo-opercular networks, as well as transitions between MS2 and MS4 which was related to frontoparietal control networks. Based on these results, we thought that Moreover, individuals with low self-esteem might be more prone to influenced by negative emotions and develop low trait creativity; bottom-up information from vision or visual imagery might be beneficial to develop trait creativity for individuals with high self-esteem to improve trait creativity, while inhibition of irrelevant information could facilitate trait creativity for individuals with low self-esteem. (shrink)

In the age of Globalization, cultural identity is a pointed and hotly debated question in academia. Cultural identity involves a core of traditional values and therecognition of several developing layers: the individual, the community and the nation. China has two dominant cultural tendencies: conservatism and protectionism. This has resulted in rejecting Western discourse to preserve a supposedly unchangeable Chinese identity. Comparative models that study cultural and literary exchanges between China and the West were based on dualist perceptions of spatio-temporal orientation. (...) The multi-dimensional model of cross-cultural research espoused in this paper re-examines the relationships between Chinese and Western cultures and their literature. It also examines the misappropriation, transplantation, transfer and transformation of cultural representations and theories across diverse historical periods. As opposed to the dualist model of traditional comparators approaches, where relations are simplified to A influences B. the multi-dimensional model operates complex mapping, between ancient Chinese culture and Western culture, and then back to modern Chinese culture. This paper offers a case study of the complexity of cross-cultural exchanges over time, with the example of Ji Junxiang’s The Orphan of Zhao, its sources, (mis)adaptations and critical interpretations. (shrink)

Understanding a proposition for an intelligent agent is an important epistemic concept. We first discuss intuitively general logic characteristics of understanding, and give a language and a semantics containing understanding as a modal operator. Secondly, we develop the system LU for the operator, give some results of its proof theory, and then we prove the frame soundness and frame completeness of LU.

BackgroundExercise is increasingly recognized as a key component of Parkinson’s disease treatment strategies, but the underlying mechanism of how exercise affects PD is not yet fully understood.ObjectiveThe activation likelihood estimation method is used to study the mechanism of exercise affecting PD, providing a theoretical basis for studying exercise and PD, and promoting the health of patients with PD.MethodsRelevant keywords were searched on the PubMed, Cochrane Library, and Web of Science databases. Seven articles were finally included according to the screening criteria, (...) with a total sample size of 97 individuals. Using the GingerALE 3.0.2 software, an ALE meta-analysis was performed using seven studies that met the requirements, and the probability of the cross-experiment activation of each voxel was calculated.ResultsThe meta-analysis produced seven clusters, and major activations were found in the cerebellum, occipital lobe, parietal lobe, and frontal lobe brain regions.ConclusionExercise for PD mainly results in the enhanced activation of the cerebellum, occipital lobe, parietal lobe, and frontal lobe. Exercise for PD does not cause a change in the activation of a single brain area, and the observed improvement may result from coordinated changes in multiple brain areas. (shrink)

Research on justifications has shown their significance in advice-giving, decision-making and children disputes. However, the majority of studies gloss over practical functions of justifications in patient-physician interactions as they are often expected and pursued by patients and in turn, are adopted by physicians to support their stance and authority. This study, through conversation analysis (CA), aims to explore a) what are pragmatic functions of justifications in patient-physician interaction? b) how and when do physicians unfold their justifications for treatment recommendations? c) (...) how do physicians deal with different responses based on their epistemic and deontic domains?. A total of 32 video-recordings between postpartum women and physicians are collected and studied. Four pragmatic functions of justifications drawn upon by physicians are explored: justifications as face-saving, reassurance, risk discussion and clarification-seeking. Despite physicians’ attempts to justify their positions as less challenged by patients, this is not the entire picture as they demonstrate their desire to resolve patients’ concerns and coordinate their viewpoints to achieve the best practice that facilitates patients’ well-being. (shrink)

BackgroundLittle previous research has been conducted outside of major cities in China to examine how physicians currently perceive palliative care, and to identify specific goals for training as palliative care access expands. This study explored physicians’ perceptions of palliative care integration for advanced cancer patients in Changsha, China.MethodsWe conducted semi-structured qualitative interviews with physicians (n = 24) specializing in hematology or oncology at a tertiary hospital.ResultsMost physicians viewed palliative care as equivalent to end-of-life care, while a minority considered it possible (...) to integrate palliative care with active treatment. Almost all physicians maintained separate conversations about palliative care with family members and patients, communicating more directly with family members than with patients about prognosis and goals of care. Physicians described experiencing ethical tension between the desire of family members to protect the patient from knowing they have advanced cancer, and the patient’s “right to decide” about palliative treatment. Physicians varied overall regarding perceptions of the role they should have in discussions about goals of care.ConclusionsAs palliative care access expands in China, medical training should encourage earlier integration of palliative care for advanced cancer, address ethical issues faced by physicians communicating about palliative care, and establish guidance on the role of the physician in discussions about goals of care. (shrink)

Previous research has shown that people can implicitly acquire mappings between word forms and literal meanings . We argue, from the metaphor-representation and embodiment perspectives, that people can unconsciously establish mappings between word forms and not only literal but also metaphorical meanings. Using Williams’ paradigm, we found that transfer of form-meaning connections from a concrete domain to an abstract domain was achieved in a metaphor-consistent way without awareness. Our results support the view that unconscious knowledge can be flexibly deployed in (...) an abstract way not previously explored in the implicit learning literature. (shrink)

Multicast can improve network performance by eliminating unnecessary duplicated flows in the data center networks. Thus it can significantly save network bandwidth. However, the network multicast blocking may cause the retransmission of a large number of data packets and seriously influence the traffic efficiency in data center networks, especially in the fat-tree DCNs with multirooted tree structure. In this paper, we build a multicast blocking model and apply it to solve the problem of network blocking in the fat-tree DCNs. Furthermore, (...) we propose a novel multicast scheduling strategy. In the scheduling strategy, we select the uplink connecting to available core switch whose remaining bandwidth is close to and greater than the three times of bandwidth multicast requests so as to reduce the operation time of the proposed algorithm. Then the blocking probability of downlink in the next time-slot is calculated in multicast subnetwork by using Markov chains theory. With the obtained probability, we select the optimal downlink based on the available core switch. In addition, theoretical analysis shows that the multicast scheduling algorithm has close to zero network blocking probability as well as lower time complexity. Simulation results verify the effectiveness of our proposed multicast scheduling algorithm. (shrink)

Derrida considered himself Marx's successor in Spectres of Marx, as manifested in his grammatological deconstruction of linguistics. Proceeding from linguistics, Derrida questioned the traditional linguistics represented by Saussure, overturned the metaphysics based on linguistic signs, and thereby deconstructed logocentrism. In Derrida's view, logocentrism is the belief that there is an ultimate reality such as being, essence, truth and ideas, which actually doesn't exist and needs to be negated. In linguistics, logocentrism, or rather phonocentrism, maintains that speech alone conveys ideas smoothly (...) while writing is a simple supplement. Contrary to this idea, Derrida argued that writing could also convey meanings just as speech according to social convention. This deconstruction of traditional linguistics by Derrida shows his adoption of Marxist theory and methodology as well as the significant linguistic influence of Marxist theory with its contemporary perspective. (shrink)

The lantern exhibition at the Lantern Festival is an important traditional festival in Taiwan. Visitors play an important role in the promotion and sustainable development of intangible cultural heritage. In recent years, the involvement of digital technology in traditional lantern design and shows has contributed to the protection, inheritance, and promotion of ICH, there remains less research on using augmented reality with ICH tourism. In this study, AR is used for ICH lantern exhibition to discuss the learning experience in lantern (...) tourism and the relationship between technology acceptance and satisfaction from the perspective of visitors, as well as evaluate what AR has on improving visitors’ awareness and learning experience. Then, primary variables of the technology acceptance model are combined with generic learning outcomes to integrate ICH, education, and technology to expand TAM, building a new model to study the ICH learning experience. A questionnaire and observation are used. Respondents are visitors participating in the AR lantern exhibition in Taiwan, which is designed by the author. There is a total of 200 questionnaires collected in the end. The result shows that knowledge and understanding, attitudes and values, activity, behavior, and progression, and enjoyment, inspiration, and creativity from GLOs have a positive effect on technology acceptance and actual use. Therefore, visitors are satisfied with innovative and interesting technology learning experiences, enhancing learning interest and results. Besides, the interaction of the AR system improves visitors’ learning motivation, which shows the combination of AR technology with ICH tourism helps improve cultural awareness. (shrink)

This study aims to identify the relationship between students’ environmental value and pro-environmental behavior within a values-belief-norm framework. To conduct an empirical study, we used a sample of 558 online surveys and adopted the partial least squares path modeling method to test the relationships between variables in the conceptual model. The results indicate that EV positively predicted PEB among young adults. In addition, we highlight that risk perception and moral anger play critical chain mediating roles in the relationship between EV (...) and PEB. This study has meaningful implications for practitioners seeking to encourage the public’s ecofriendly behavior by suggesting ways to encourage RP and stimulate individuals’ moral emotions about the environment. (shrink)