ObjectiveThe effects and possible mechanisms of cerebellar high-frequency repetitive transcranial magnetic stimulation on swallowing-related neural networks were studied using resting-state functional magnetic resonance imaging.MethodA total of 23 healthy volunteers were recruited, and 19 healthy volunteers were finally included for the statistical analysis. Before stimulation, the cerebellar hemisphere dominant for swallowing was determined by the single-pulse TMS. The cerebellar representation of the suprahyoid muscles of this hemisphere was selected as the target for stimulation with 10 Hz rTMS, 100% resting motor threshold, (...) and 250 pulses, with every 1 s of stimulation followed by an interval of 9 s. The motor evoked potential amplitude of the suprahyoid muscles in the bilateral cerebral cortex was measured before and after stimulation to evaluate the cortical excitability. Forty-eight hours after elution, rTMS was reapplied on the dominant cerebellar representation of the suprahyoid muscles with the same stimulation parameters. Rs-fMRI was performed before and after stimulation to observe the changes in amplitude of low-frequency fluctuation and regional homology at 0.01–0.08 Hz, 0.01–0.027 Hz, and 0.027–0.073 Hz.ResultsAfter cerebellar high-frequency rTMS, MEP recorded from swallowing-related bilateral cerebral cortex was increased. The results of rs-fMRI showed that at 0.01–0.08 Hz, ALFF was increased at the pons, right cerebellum, and medulla and decreased at the left temporal lobe, and ReHo was decreased at the left insular lobe, right temporal lobe, and corpus callosum. At 0.01–0.027 Hz, ALFF was decreased at the left temporal lobe, and ReHo was decreased at the right temporal lobe, left putamen, and left supplementary motor area.ConclusionRepetitive transcranial magnetic stimulation of the swallowing cortex in the dominant cerebellar hemisphere increased the bilateral cerebral swallowing cortex excitability and enhanced pontine, bulbar, and cerebellar spontaneous neural activity, suggesting that unilateral high-frequency stimulation of the cerebellum can excite both brainstem and cortical swallowing centers. These findings all provide favorable support for the application of cerebellar rTMS in the clinical practice. (shrink)

A short-lived but important movement in seventeenth-century English natural philosophy—which scholars call “magnetical philosophy” or “magnetical cosmology”—sought to understand gravity (both terrestrial and celestial) by analogy with magnetism. The movement was clearly inspired by William Gilbert’s De magnete (1600) and culminated with Robert Hooke’s prefiguring of the universal principle of gravitation, which he personally communicated to Isaac Newton in 1679. But the magnetical cosmology, as professed by those in the movement, differed from Gilbert’s philosophy in highly significant ways. Proponents never (...) accepted Gilbert’s animistic account of magnets and seem tacitly to have accepted a belief in action at a distance that Gilbert himself rejected. This essay argues that Francis Bacon (1561–1626) had already provided just the adaptations to Gilbert’s philosophy that the later thinkers adopted, including an important endorsement of action at a distance, and that he should be recognized as playing an important role in the movement. (shrink)

Jean Fernel and William Harvey were leading medical practitioners of their respective generations, but they also worked in natural philosophy, and, in particular, were well known for their works on...

Resumo: O setor de vestuário trouxe novas chances de desenvolvimento ao mercado, como resultado do avanço da sociedade e da expansão da cultura e da arte. Além de ter alto valor decorativo, como sua extensão e ampliação, o desempenho do vestuário também pode existir, independentemente, como uma arte. No entanto, ao moldar a imagem artística do desempenho do vestuário, o foco principal concentra-se na apresentação de imagens externas, sem a expressão das características rítmicas e conotativas dos movimentos corporais, o que (...) não apenas enfraquece o efeito visual do desempenho, mas também afeta sua integridade e continuidade. Portanto, compreender a relação entre o desempenho do vestuário e o corpo e promover sua integração e penetração mútuas são de grande valor e importância, para o desenvolvimento atual da arte visual. A filosofia do corpo é uma disciplina filosófica que explora o corpo e as experiências corporais. Ela preocupa-se com a maneira como o corpo percebe e existe. Isso pode encorajar atores e figurinistas a considerarem como as roupas moldam e comunicam a identidade social e pessoal, além de observarem como a performance do figurino pode explorar a diversidade e a mudança de identidade. O presente artigo explica a relação entre o corpo e a estética, com base na história do desenvolvimento, na função e no valor do desempenho das roupas, combinados com a teoria da filosofia do corpo, a fim de estudar mais profundamente a relação entre o desempenho do vestuário e o corpo, de sorte a aumentar a eficácia do desempenho do vestuário. Do ponto de vista da filosofia do corpo, trata-se de um fator indispensável no desempenho do figurino. Este, por sua vez, pode alcançar a expressão artística do corpo, sendo que ambos interagem e se promovem. A íntima relação entre os dois tem importância significativa para o alcance de níveis mais elevados de representação visual, no desenvolvimento das atividades estéticas. (shrink)

The research on Tibetan speech synthesis technology has been mainly focusing on single dialect, and thus there is a lack of research on Tibetan multidialect speech synthesis technology. This paper presents an end-to-end Tibetan multidialect speech synthesis model to realize a speech synthesis system which can be used to synthesize different Tibetan dialects. Firstly, Wylie transliteration scheme is used to convert the Tibetan text into the corresponding Latin letters, which effectively reduces the size of training corpus and the workload of (...) front-end text processing. Secondly, a shared feature prediction network with a cyclic sequence-to-sequence structure is built, which maps the Latin transliteration vector of Tibetan character to Mel spectrograms and learns the relevant features of multidialect speech data. Thirdly, two dialect-specific WaveNet vocoders are combined with the feature prediction network, which synthesizes the Mel spectrum of Lhasa-Ü-Tsang and Amdo pastoral dialect into time-domain waveform, respectively. The model avoids using a large number of Tibetan dialect expertise for processing some time-consuming tasks, such as phonetic analysis and phonological annotation. Additionally, it can directly synthesize Lhasa-Ü-Tsang and Amdo pastoral speech on the existing text annotation. The experimental results show that the synthesized speech of Lhasa-Ü-Tsang and Amdo pastoral dialect based on our proposed method has better clarity and naturalness than the Tibetan monolingual model. (shrink)

In this article, we use a low-power iBeacon network to conduct an in-depth analysis and research on the principle of indoor positioning and adopt an efficient and fast positioning algorithm. Secondly, based on the obtained analysis, an iBeacon-based indoor positioning system is proposed to analyze how to use iBeacon for accurate positioning and whether it can effectively compensate for the current mainstream positioning system. We analyze the requirements of the iBeacon-based indoor positioning system and propose the design of this positioning (...) system. We analyze the platform and environment for software development, design the general framework of the positioning system, and analyze the logical structure of the whole system, the structure of data flow, and the communication protocols between each module of the positioning system. Then, we analyze the functions of the server module and the client module of the system, implement the functions of each module separately, and debug the functions of each module separately after each module is implemented. The feasibility of the algorithm and the performance improvement are confirmed by the experimental data. Our results show that the communication distance is improved by approximately 20.25% and the accuracy is improved by 5.62% compared to other existing results. (shrink)

本書以明清時期朱陸之爭為文化背景，選取魏裔介、張伯行、陸隴其、熊賜履、呂留良、 孫奇逢、黃宗羲、陳確、李顒、屈大均、王船山、顏元、顧炎武、費密、方以智等清初十五位學者為個案，以清初道統觀的歷史發展為經，以思想家的道統觀為緯，在對道、道統、學統、正統等範疇進行清晰界定的基礎上，對清 初各派道統觀做了立足史料而又重視思想的闡釋。.

This book is a collection of English articles by Pan Guangdan, one of China's most distinguished sociologists and eugenicists and also a renowned expert in education. Pan is a prolific scholar, whose collected works number some fourteen volumes. Pan's daughters Pan Naigu, Pan Naimu and Pan Naihe-all scholars of anthropology and sociology-began editing their father's published works and surviving manuscripts around 1978. The collected articles, written between 1923 and 1945, are representative of Pan's insights on sociobiology, ethnology and eugenics, covering (...) topics such as Christianity, opium, domestic war and China-Japan relations. The title of the book is taken from the fascinating two-part article "Socio-biological Implications in Confucianism", which essentially reworks Confucius as a kind of "forefather" of socio-biological and eugenic thinking, showing Pan's promotion of "traditional" values. These articles, mostly published in Chinese Students' Monthly and The China Critic, offer an excellent point of entry into Pan's ideas on population and eugenics, his polemics on family and marriage, and his intellectual positioning and self-fashioning. This collection is of great reference value, allowing readers to gain an overall and in-depth understanding of the development of Pan's academic thought, and to explore the spiritual world of the scholars brought together by The China Critic who were dedicated to rebuilding the Chinese culture and bridging the West and the East. (shrink)

We contribute to the literature on intentions to report wrongdoing by examining whether Chinese internal auditors make consistent judgments when an ethical dilemma is presented in English and when the same dilemma is presented in Chinese. We invoke cultural frame switching theory, and our findings, which are based on a randomized experiment using between-subjects and within-subject mixed design, support the hypothesis that Chinese internal auditors are more likely to report wrongdoing when the ethical dilemma is presented in English than when (...) it is presented in Chinese. Our results, which demonstrate that internal auditors make inconsistent ethical judgments in English and Chinese, point to language-triggered cognitive bias resulting from cultural mindsets. We suggest practical interventions and language strategies to improve audit quality. (shrink)

本书通过对认识历史性的考察,弥补了马克思主义哲学认识论中长期缺失和忽略的一个环节,即认识主体的有限性和特殊性,以及在此基础上形成的认识论理解方式的变化。并通过对认识主体特殊性与历史性的强调,也更加明确 了理论本身在认识和实践中的重要意义。.

Philosophical interpretation of selected texts from Vedas, Hindu canonical texts.

Commentary on the Brahmasūtra of Bādarāyaṇa, aphoristic basic text of Vedānta philosophy, from Shakta point of view.

In recent years, many online communities have launched opinion-gathering activities to promote user participation in innovation and improve the quality of new products. The current methods for online innovation activities can be divided into two categories: cognitive guidance and affective guidance. However, the studies on online communities have mainly focused on user engagement motivations, and little attention has been paid to investigating the impact and underlying mechanism of innovation guidance on user participation at the linguistic level. This study first collected (...) secondary data from NetEase.com and conducted an econometric model to explore the impact of cognitive guidance and affective guidance on users’ participation in online innovation activities. Subsequently, we investigated the impact mechanism of different innovation guidance methods on user participation through two experiments, here by drawing on mental simulation theory. The experimental results showed that outcome simulation and process simulation imposed a dual mediating effect of innovation guidance on user participation. In addition, we also found that product types moderate the dual mediating effect of outcome simulation and process simulation. The findings can deepen and expand the research on user participation while providing practical implications for companies and platforms as they attempt to promote user participation in innovation activities. (shrink)