The application study of robot control based brain-computer interface not only helps to promote the practicality of BCI but also helps to promote the advancement of robot technology, which is of great significance. Among the many obstacles, the importability of the stimulator brings much inconvenience to the robot control task. In this study, augmented reality technology was employed as the visual stimulator of steady-state visual evoked potential -BCI and the robot walking experiment in the maze was designed to testify the (...) applicability of the AR-BCI system. The online experiment was designed to complete the robot maze walking task and the robot walking commands were sent out by BCI system, in which human intentions were decoded by Filter Bank Canonical Correlation Analysis algorithm. The results showed that all the 12 subjects could complete the robot walking task in the maze, which verified the feasibility of the AR-SSVEP-NAO system. This study provided an application demonstration for the robot control base on brain–computer interface, and further provided a new method for the future portable BCI system. (shrink)

Brain-computer interface based on steady-state visual evoked potential has been widely studied due to the high information transfer rate, little user training, and wide subject applicability. However, there are also disadvantages such as visual discomfort and “BCI illiteracy.” To address these problems, this study proposes to use low-frequency stimulations, which can simultaneously elicit visual evoked potential and pupillary response to construct a hybrid BCI system. Classification accuracy was calculated using supervised and unsupervised methods, respectively, and the hybrid accuracy was obtained (...) using a decision fusion method to combine the information of VEP and PR. Online experimental results from 10 subjects showed that the averaged accuracy was 94.90 ± 2.34% for the supervised method and 91.88 ± 3.68% for the unsupervised method, which correspond to the ITR of 64.35 ± 3.07 bits/min and 33.19 ± 2.38 bpm, respectively. Notably, the hybrid method achieved higher accuracy and ITR than that of VEP and PR for most subjects, especially for the short data length. Together with the subjects’ feedback on user experience, these results indicate that the proposed h-BCI with the low-frequency stimulation paradigm is more comfortable and favorable than the traditional SSVEP-BCI paradigm using the alpha frequency range. (shrink)

This paper investigated how implicit and explicit knowledge is reflected in event-related potentials in sequence learning. ERPs were recorded during a serial reaction time task. The results showed that there were greater RT benefits for standard compared with deviant stimuli later than early on, indicating sequence learning. After training, more standard triplets were generated under inclusion than exclusion tests and more standard triplets under exclusion than chance level, indicating that participants acquired both explicit and implicit knowledge. However, deviant targets elicited (...) enhanced N2 and P3 components for targets with explicit knowledge but a larger N2 effect for targets with implicit knowledge, revealing that implicit knowledge expresses itself in relatively early components and explicit knowledge in additional P3 components. The results help resolve current debate about the neural substrates supporting implicit and explicit learning. (shrink)

Based on in-depth interview data and popular culture texts, the current study has explored the politics of reproduction revolving around women’s age in contemporary China. Conceptualizing reproduction as a site of contestation and politics between different, and often contradictory, sets of discourses and power structures, I pursue a feminist and social constructivist analysis of the politics of reproduction in the lives of a group of urban professional women who are yet to enter motherhood at their late 20s and 30s. I (...) engage with Inhorn’s concept of ‘disrupted reproduction’ to highlight the politically, morally and emotionally charged contestations in the ‘problematized’ reproductive lives of these women. I unveil how Chinese professional women beyond their ‘reproductive prime’ are discursively constructed as ‘disrupters’, who fail their femininity test tied to a motherhood identity within the family context, challenge the ‘natural’ biological law regulating their reproductive bodies, and face a doomed reproductive future fraught with medical, physical and emotional traumas which ART cannot alleviate. Such a discourse renders invisible the structural causes of problems and challenges professional women face in negotiating parenthood, social norms and selfhood, which systematically put them under pervasive social surveillance and discipline. (shrink)

ObjectiveTo explore the relations among perceived stress, fatigue, sleepiness, and the pathway of their effects on the ambulatory arterial stiffness index among medical staff.MethodsThis cross-sectional study was conducted at a tertiary hospital in Wuhan, China. Perceived stress, fatigue, and sleepiness were measured using the perceived stress scale, Fatigue assessment scale, and Epworth Sleepiness Scale, respectively. AASI was obtained from 24-h ambulatory blood pressure monitoring. Path analysis was used to clarify the relations among the PSS, FAS, and ESS scores, and their (...) relations to AASI values.ResultsA total of 153 participants were included herein. The PSS and FAS correlated with the ESS, and the PSS correlated with the FAS. In addition, the ESS correlated with the AASI. According to the path analysis results, the PSS and FAS had no direct effect on the AASI, but did have an indirect effect on this index by influencing the ESS.ConclusionSleepiness was a mediator of the effects of perceived stress and fatigue on AASI. (shrink)

Marx's social development theory is the major content of Marx’s social and historical philosophy and is an important scientific achievement in his arduous exploration. Today, when social development encounters contradictions and difficulties, we may review Marx's social development theory with an expectation to seek for enlightenment to resolve contradictions and difficulties in contemporary social development.

Axons are the longest cellular structure reaching over a meter in the case of human motor axons. They have a relatively small diameter and contain several cytoskeletal elements that mediate both material and information exchange within neurons. Recently, a novel type of axonal plasticity, termed axonal radial contractility, has been unveiled. It is represented by dynamic and transient diameter changes of the axon shaft to accommodate the passages of large organelles. Mechanisms underpinning this plasticity are not fully understood. Here, we (...) first summarised recent evidence of the functional relevance for axon radial contractility, then discussed the underlying structural basis, reviewing nanoscopic evidence of the subtle changes. Two models are proposed to explain how actomyosin rings are organised. Possible roles of non‐muscle myosin II (NM‐II) in axon degeneration are discussed. Finally, we discuss the concept of periodic functional nanodomains, which could sense extracellular cues and coordinate the axonal responses. Also see the video abstract here: https://youtu.be/ojCnrJ8RCRc. (shrink)

According to pragmatic encroachment, whether an epistemic attitude towards p has some positive epistemic status (e.g., whether a belief is epistemically rational or justified, or it amounts to knowledge) partially depends on practical factors such as the costs of being wrong or the practical goals of the agent. Pragmatic encroachment comes in many varieties. This survey article provides an overview of different kinds of pragmatic encroachment. It focuses on three dimensions under which kinds of pragmatic encroachment differ: the type of (...) epistemic status affected by practical factors, the type of practical factors affecting the epistemic status, and the type of normative considerations encroaching on the epistemic status. (shrink)

China's Philosophical Studies: Rediscovery of Chinese Spiritual Essence collects essential research findings of China's philosophical studies conducted by the academics at East China Normal University (ECNU) in recent years. The book covers topics including thoughts in China's Spring and Autumn Period, Chinese virtue of trust, establishing morals, historical studies of Chinese philosophy, etc. This book is the fifth volume of the WSPC-ECNU Series on China. This Series showcases the significant contributions to scholarship in social sciences and humanities studies about China. (...) It is jointly launched by World Scientific Publishing, the most reputable English academic publisher in Asia, and ECNU, a top University in China with a long history of exchanges with the international academic community. (shrink)

Laozi zhe xue -- Zhuangzi zhe xue za lun -- Xian Qin zhu zi yan jiu wen xian mu lu.

Users’ non-sustainable consumption behaviors are affecting the sustainability of access-based services, but ABS firms can utilize messaging strategies to persuade users to curtail their non-sustainable consumption behaviors. Through two online scenario-based experiments in China, this study determined that: Compared with rational appeal messaging, emotional appeal messaging is better able to persuade consumers to curtail non-sustainable consumption behaviors. Furthermore, loss-framed messages are more effective than gain-framed ones. Message appeal and message framing have an interactive persuasive effect on reducing such consumer behaviors. (...) Loss-framed rational appeal messages are more persuasive at reducing non-sustainable consumption behaviors than gain-framed rational appeal messages, and gain-framed emotional appeal messages persuade consumers to reduce non-sustainable consumption behaviors more than loss-framed ones. Consumers’ psychological ownership moderates the persuasive effect of messaging. Among consumers with a high level of psychological ownership of shared goods, only gain-framed emotional appeal messaging is effective at reducing non-sustainable consumption behaviors, whereas among consumers with low psychological ownership, the persuasive effect of loss-framed rational appeal messaging is more effective than gain-framed emotional appeal messaging. This study extends the research on non-sustainable consumption behavior management in ABSs and provides important inspiration for the management of ABSs consumer behavior. (shrink)

Based on Vallerand’s dualistic model of passion, this study theorizes and empirically examines the temporal dynamics of two types of entrepreneurial passion in female entrepreneurs, harmonious entrepreneurial passion and obsessive entrepreneurial passion, and examines the mechanisms by which entrepreneurial effort0 and fear of failure influence the temporal dynamics of entrepreneurial passion. Using data collected from a three-wave, lagged survey of female entrepreneurs, we employed Mplus to build a latent growth model for entrepreneurial passion and built a cross-lag model of the (...) relationship between entrepreneurial passion, entrepreneurial effort, and fear of failure. We found that female entrepreneurs’ HmEP and ObEP present different temporal dynamics. Furthermore, the temporal dynamics of HmEP are achieved through changes in entrepreneurial effort, whereas the temporal dynamics of ObEP are achieved through changes in current entrepreneurial effort and fear of failure in the next stage. Therefore, due to traditional gender stereotypes and varying motivations to engage in entrepreneurship, the two entrepreneurial passions have different dynamic evolution processes. Our results underscore the importance of effort and fear of failure in stimulating the dynamics of female entrepreneurial passion. (shrink)

Based on conversations between 10 Chinese children with Autism Spectrum Disorders and five therapists in the context of Naturalistic Intervention, this study investigated the therapists’ agreement expressions in this typical setting. The study found that the therapists mainly used four agreement strategies: acknowledgment, positive evaluation, repetition and blending. These four strategies could be used individually or in combination. The first three strategies and their combinations were used frequently during the therapeutic conversation. With the major occurrences in the post-expansion position, the (...) agreement expressions in the therapeutic conversation mainly performed three functions, namely, creating a supportive therapeutic relationship, serving as positive reinforcers and implementing interventions pertinent to communication skills. This study proposed that the therapists’ preferred use of agreement expressions in the intervention process could be explained by the features of Naturalistic Intervention. (shrink)

Rawls's recent articulation of his theory of justice in Political Liberalism (1993) carries on the contractarian approach to defining justice, which was first laid out in A Theory of Justice (1971). However, this approach is now characterised as ‘political’, not metaphysical. It is intended to appeal to those who are deeply divided by cultural, religious, and moral beliefs: it is to explain how justice can be stable in a divided society. This ‘political’approach, nevertheless, has narrowed its appeal. Since it relies (...) on the shared ideas in democratic societies, its appeal becomes political and cultural. Morever, this theory's requirement of equal basic liberties for a just society calls for a relatively developed economy and social institutions. It fails to provide guidance to societies that, owing to their lesser development, cannot afford to guarantee the worth of equal basic liberties. The structual insufficiency of Rawls's ‘political’theory explains the failure of his continuing efforts to extend his liberal theory of justice to the international terrain. This essay analyses this insufficiency and the narrow applicability of Rawls's ‘political’theory of justice. (shrink)

In recent years, Philosophy Departments at universities in China and worldwide have experienced a renaissance in discussion on Confucian thought. As the country draws from indigenous traditions, rather than leaning completely on the importation of Western liberalism and Marxism, Confucianism has critical implications for politics, ethics, and law in modern China. At the same time, democracy never left the conversation. Democratic concepts cannot be ignored and must be disposed of, acknowledged, or incorporated. The relationship between Confucianism and democracy has been (...) described by various authors as one of conflict, critique, compatibility, and hybridity. In this article, we examine a compatibility model, in which compatibility between Confucianism and democracy can be divided into four types: soft, hard, coexistence, and integration. We examine compatibility by examining “what is compatible” and “how compatibility can be achieved” so as to design speculative models for what a contemporary Confucian government would look like. Our focus is mainly political philosophy in order to explain the effect of cross-pollination of Confucian and democratic thought on political society. (shrink)

Based on its productionguideline, organic agriculture has set foritself the goals of minimizing all forms ofpollution and maintaining sustainability of thefarming system. By striving for these goals,organic farming meets the demands of anincreasing number of consumers who are criticalof conventional production methods. This papergives an overview of the present state of theart in the different issues. Possibilities ofand limitations in performing the self-aimedgoals under the basic standards of organicagriculture are discussed. Concerningenvironmental protection, in general, the riskof adverse environmental effects is (...) lower withorganic than with conventional farming methods,though not necessarily so; with reference tosoil fertility and nutrient management, organicfarming is suited to improve soil fertility andnutrient management markedly on the farm level;regarding biodiversity, comparison studies showthat organic farming has more positive effectson biodiversity conservation; in relation toproduct quality, under the basic standards oforganic farming, there is no sufficientevidence for a system-related effect on productquality due to the production method. (shrink)

Is it possible, given culturally incongruent perspectives, to validate any common standards of behavior? Is it possible to implement human rights in societies without incorporating the idea into their fabric of culture? Is it possible for cultural communities to survive in the contemporary world without rights protection? This book addresses questions like these in the light of an inventive and original understanding of culture.

Xiaojing's authorship and texts -- Related classical teachings -- Ideological foundations -- The social setting -- A persistent for the people -- Special instruction for women -- The impact on neighboring nations -- Comparative discussion -- Concluding reflections.

The relation between quantum collapse, consciousness and superluminal communication is analyzed. As we know, quantum collapse, if exists, can result in the appearance of quantum nonlocality, and requires the existence of a pre- ferred Lorentz frame. This may permit the realization of quantum superluminal communication (QSC), which will no longer result in the usual causal loop in case of the existence of a preferred Lorentz frame. The possibility of the existence of QSC is further analyzed under the assumption that quantum (...) collapse is a real process. We demonstrate that the combination of quantum collapse and the consciousness of the observer will permit the observer to distinguish nonorthogonal states in principle. This provides a possible way to realize QSC. Some implications of the existence of QSC are briefy discussed. (shrink)

Las confesiones profesionales de Jose Gaos (Espana, 1900-1969) cultivan un genero donde se conjugan relato y reflexion, exposicion filosofica y recuento autobiografico. Se trata de una exposicion organizada y sobre todo organica donde se pone en juego un trasvase de la vida de las ideas de Gaos.

Prólogo, por J. Gaos.--Discurso del método, por R. Descartes.--Sobre Descartes, por A. Baillet y S. de Sorbière.--Vida de Spinoza, por J. Colérus.--Elogio de Leibniz, por B. Le Bovier de Fontenelle.

New Waves of China's Philosophical Studies collects important research findings of China's philosophical studies conducted by the academics at East China Normal University (ECNU) in recent years. The book covers topics including Confucian ethics and virtue ethics, true value semantics vs. commonsensible reasoning semantics, criticisms of dogmatism, consequentialism, among others. This book is the first volume of the WSPC-ECNU Series on China. This Series showcases the significant contributions to scholarship in social sciences and humanities studies about China. It is jointly (...) launched by World Scientific Publishing, the most reputable English academic publisher in Asia, and ECNU, a top University in China with a long history of exchanges with the international academic community. (shrink)