Warning signs, as a type of safety signs, are widely applied in our daily lives to informing people about potential hazards and prompting safe behavior. Although previous studies have paid attention to the color of warning signs, they are mostly based on surveys and behavioral experiments. The neural substrates underlying the perception of warning signs with different background colors remain not clearly characterized. Therefore, this research is intended to address this gap with event-related potentials technique. Warning signs with three different (...) background colors were used in the experiment. The results showed that the perceptual differences between different warning signs were present in the form of differential ERPs components though subjects were not required to explicitly attend to the warning signs. (shrink)

人人都有一雙藝術家的眼睛。 「不論你曾崇仰何人何物，並以誰為師，最後你必須回到你自己本身。 藝術從未遠人，只是人遠離了他真正的自己。 在都市中，我們先失去了我們的眼睛，然後我們失去了一切。」－史作檉 本書為史作檉談論藝術美學文章集結，強調人人都有藝術家的眼睛，只在於人們失去了觀看的方式與純粹的初衷。 共分四大篇九章節，從藝術本質談起，援引賈克梅第、康丁斯基、蒙德里安、李德等藝術家創作，從繪畫、雕塑、音樂，旁述及顏氏篆書中的圖形特性，進臻至哲學美學、形上美學，淺明清晰，在一本書的閱讀時間裡就可在繁多 的藝術理論中找到自己的「眼睛」與觀看角度。.

本卷收入胡适哲学与文化方面的论文、函牍、讲演、札记80余篇。其中包括实验主义、我们对于西洋近代文明的态度等重要文章。所收文章全面反映了胡适哲学思想、学术主张和对于中西文化的态度,对于了解和研究胡适本人 以及现代中国学术史、现代中国启蒙运动等内容。.

胡適（1891-1962），安徽績溪人。原名嗣穈，後改名胡適，字適之，曾用筆名希彊、臧暉等。新文化運動的奠基人與領袖之一，倡導約翰・杜威的實用主義。1917年回國任教北大，參與編輯《新青年》《努力周報 》《獨立評論》等雜誌，先後擔任中華民國駐美大使、國立北京大學校長、台北「中央研究院」院長等職，著有《中國哲學史大綱》《嘗試集》《胡適文存》等書，並獲諾貝爾文學獎提名。.

al-Masāʼil al-qudsīyah -- Mutashābihāt al-Qurʼān -- Ajwibat al-masāʼil.

Facsimile of miscellaneous Persian and Arabic texts in Mullā Ṣadrā's handwriting.

本书分为神话与诉讼,历史与诉讼,故事与诉讼,制度法理,学术争鸣,法学教育,治学人生等八辑,收录了剧与诉的随想,正义之舞,游戏与诉讼,圣殿骑士的死亡密码,走向刑事宪法,法官权力之源与品格之治,法国法学教 育三题,关问于山水之间等文章.

In an effort to fulfill the commands of Chairman Mao and Premier Zhou, our people are working strenuously to build our country into a powerful, modernized socialist state before the end of the century. Following the gradual progress of the four modernizations, the productive forces will rapidly grow, and the socialization level of production is bound to rise noticeably. How to understand the socialization of production, how to promptly readjust the relations of production and the superstructure in order to fit (...) in with the new situation in which the socialization level of production is continuously on the rise, and how to reform the management of industrial and agricultural enterprises as well as the administrative system of the national economy in order to quicken the speed of economic development pose a new problem calling for earnest study and exploration. (shrink)

本书内容包括20世纪90年代以后的生态社会主义概述, 20世纪90年代以后的生态社会主义的新变化与动因, 20世纪90年代以后的生态社会主义的主要新观点——反思与批判, 生态社会主义的实践和启示等.

This article introduces the aesthetic significance of Chinese calligraphy, one of the highest art forms in China. It focuses on three major aesthetic concerns manifested in classical texts on this art. First, Chinese art theory stresses that the forms (xing) of successful calligraphic works are never static; rather, they should be filled with internal force (shi). Second, calligraphic creation can be understood as a psychosomatic process, that is, involving coordination between the mind and the hand. Third, appreciation of Chinese calligraphy (...) is identified with the process of reconstructing the calligrapher's creation of the work, which is analogous to Richard Wollheim's identifying criticism as retrieval. The last section examines the concept of qi and discusses what kind of aesthetic considerations encourage us to make a connection between Chinese calligraphy and abstract art. (shrink)

Conducting emotion analysis and generating users' feedback from social media platforms may help understand their emotional responses to video products, such as a documentary on the lockdown of Wuhan during COVID-19. The results of emotion analysis could be used to make further user recommendations for marketing purposes. In our study, we try to understand how users respond to a documentary through YouTube comments. We chose “The lockdown: One month in Wuhan” YouTube documentary, and applied emotion analysis as well as a (...) machine learning approach to the comments. We first cleaned the data and then introduced an emotion analysis based on the statistical characteristics and lexicon combination. After that, we applied the Latent Dirichlet Allocation topic modeling approach to further generate main topics with keywords from the comments and visualized the distribution by visualizing the topics. The result shows trust, joy, and anticipation are the most prominent emotions dominating the comments. The major three themes, which account for 70% of all comments, are discussing stories about fighting against the virus, medical workers being heroes, and medical workers being respected. Further discussion has been conducted on the changing of different sentiments over time for the ongoing health crisis. This study proves that emotion analysis and LDA topic modeling could be used to generate explanations of users' opinions and feelings about video products, which could support user recommendations in marketing. (shrink)

One challenge to relationism in general relativity is that the metric field is underdetermined by the stress-energy tensor. This is manifested in the existence of distinct vacuum solutions to Einstein’s field equations. In this paper, I reformulate the problem of underdetermination as a problem from vacuum solutions. I call this the vacuum challenge and identify the gravitational degrees of freedom (associated with the Weyl tensor) as the "source" of the challenge. The Weyl tensor allows for gravitational effects that something outside (...) of a system exerts on the system. I provide a relationist response to the vacuum challenge. (shrink)

bakhsh-i 1. Muqaddamah, Manṭiq, Umūr-i ʻāmmah, Ṭabīʻyāt, Ilāhīyāt.