Inequality and injustice in education have been viewed from the perspective of social justice. Since the emergence of John Rawls’s A Theory of Justice, social justice issues have attracted the attention of social and political philosophers. Theoretical consequences of social and political philosophy have been actively incorporated into the field of education. However, the issue of educational justice remains controversial and requires further philosophical consideration. To further philosophical consideration, this paper explores how the class or the classroom can generate space (...) and time for democracy, by focusing on the educational specificity of the classroom community, which is called ‘Gakkyu’ in Japanese. Social justice in education is not only a policy issue, but also a practical issue which should be tackled in the classroom. Rethinking the ways of democracy to face conflicts arising due to differences and equality of children in the classroom is an important method of bridging social justice and education. In this paper, the following question will be explored: how classroom democracy can be nurtured and the classroom community transformed into a democratic place where children from various background and experiences gather and learn from each other. (shrink)

In the previous article (Found. Phys. Lett. 16:325–341, 2003), we showed that a reciprocity of the Gauss sums is connected with the wave and particle complementary. In this article, we revise the previous investigation by considering a relation between the Gauss optics and the Gauss sum based upon the recent studies of the Weil representation for a finite group.

We can find some of the works of Indian Buddhist philosophers that prove the authenticity of the Mahāyāna sutras within Sanskrit, Tibetan, and Chinese textual sources. *Jayasena’s critique of *Asvabhāva’s proof was first introduced in the commentaries of Kuiji. Numerous references to *Jayasena in Chinese Yogācāra scriptures indicate that he was regarded as a Yogācāra master. His revised proof was further revised by Xuanzang. According to Xuanzang’s biographies, *Jayasena was an Indian lay Buddhist scholar who had many non-Buddhist disciples. It (...) is, therefore, possible that he discussed the authenticity of the Mahāyāna sutras with his disciples. Following Kuiji’s introduction of *Jayasena’s proof in East Asia, this proof and Xuanzang’s critique have been widely discussed. Wonhyo, one of the most famous Silla Buddhist scholars, critiqued Xuanzang’s revision and published his revised formula. Zenju, a representative Yogācāra master of the Nara period, pointed out some logical problems to be seen in Wonhyo’s revision, but did not provide any alternative. Proof of the authenticity of the Mahāyāna sutras was originally developed as a result of interactions between Mahāyāna and non-Mahāyāna Buddhists. However, the purpose of the proof seems to have shifted from being based on arguments with actual opponents to internal discussions among Mahāyāna Buddhists, especially within East Asia. (shrink)

玄奘はインドで何を証明したのか―玄奘にまつわる論理式「唯識比量」を巡る、国や時代をまたいだ議論の探究を通じ、論理と歴史の「共生」構造を解き明かす。.

「デモクラシーこそは歴史の未来である」。誕生間もないアメリカ社会にトクヴィルが見いだしたのは、合衆国という特殊性を超えた、歴史の「必然」としての平等化だった。「平等化」をキーワードに、その思想の今日的 意義を甦らせる。.

This book examines the general views of artificial intelligence. It also explores the idea of consciousness, consciousness pictures, and mechanisms for wet consciousness and dry consciousness.

著者は、師・大森荘蔵の強靱な思索に挑み続けてきた。心とは何かという、哲学史上最も難しい問いに立ち向かい、独我論の色彩濃い大森哲学の中から救い出されるのは、「世界」と「心ある他者」。この記念碑的著作に、 大森は反論などの書き込みを遺していた。本書では、大森のメモへの応答も収録し、生々しい哲学的実践を再現した。.

隣の部屋のテーブルは、誰も見ていなくてもある、つまり、知覚されていなくても物はある。私は他人の痛みを痛むことはできない、他人の心のありようは知りえない―物と知覚、他我問題など哲学の根本問題と切り結び、 独自の思索を展開した大森荘蔵。「その全身で自らの思索を刻んでいく姿を描き出し」た、哲学の魅力あふれる一冊。.

Motor learning is the process of updating motor commands in response to a trajectory error induced by a perturbation to the body or vision. The brain has a great capability to accelerate learning by increasing the sensitivity of the memory update to the perceived trajectory errors. Conventional theory suggests that the statistics of perturbations or the statistics of the experienced errors induced by the external perturbations determine the learning speeds. However, the potential effect of another type of error perception, a (...) self-generated error as a result of motor command updates, on the learning speeds has not been examined yet. In this study, we dissociated the two kinds of errors by controlling the perception of the aftereffect using a channel-force environment. One group experienced errors due to the aftereffect of the learning process, while the other did not. We found that the participants who perceived the aftereffect of the memory updates exhibited a significant decrease in error-sensitivity, whereas the participants who did not perceive the aftereffect did not show an increase or decrease in error-sensitivity. This suggests that the perception of the aftereffect of learning attenuated updating the motor commands from the perceived errors. Thus, both self-generated and externally induced errors may modulate learning speeds. (shrink)

Born in China about 551 b.c., Confucius formulated an extremely influential and far-reaching ethical system emphasizing devotion to parents, family, and friends; cultivation of the mind, self-control, and just social activity. In this excellent biography, a noted Japanese scholar develops an insightful portrait of Confucius against the social and political background of his day, based on a meticulous and detailed examination of early original sources. Following an extensive introductory section devoted to the state of China in the sixth and fifth (...) centuries b.c., the author offers succinct, perceptive discussions of Confucius' birth, education, and upbringing; his attitudes toward his predecessors, and views on man as a social being; Confucius as a statesman, the concept of "government by virtue," the failure of the Confucian revolution, the years of wandering, and more. Concise, carefully researched and well-written, this volume offers an excellent introduction to the life and thought of one of history's most influential thinkers--a book sure to appeal to anyone interested in the philosophical, political, and religious movements of the ancient Far East. Unabridged republication of the work published by George Allen & Unwin Ltd., London and The Macmillan Company, New York, 1956. Translated by Geoffrey Bownas. General Introduction. Translator's Note. Appendices. Index. 1 black-and-white illustration. 2 maps. (shrink)

ABSTRACTThe Japanese translation of Bernard Suits's The Grasshopper was published in 2015. We report in this article the background of the translation, the way our project was operated, some notable difficulties we had and the impact that our translation has had so far. The description of the difficulties with translation touches upon how we interpreted the terms ‘lusory’ and ‘prelusory’. This article also includes an appendix describing the history of how the word ‘grasshopper’ has been translated into Japanese.

Exploiting the skills of others enables individuals to reduce the risks and costs of resource innovation. Social corvids are known to possess sophisticated social and physical cognitive abilities. However, their capacity for imitative learning and its inter-individual transmission pattern remains mostly unexamined. Here we demonstrate the large-billed crows' ability to learn problem-solving techniques by observation and the dominance-dependent pattern in which this technique is transmitted. Crows were allowed to observe one of two box-opening behaviours performed by a dominant or subordinate (...) demonstrator and then tested regarding action and technique. The observers successfully opened the box on their first attempts by using non-matching actions but matching techniques to those observed, suggesting emulation. In the subsequent test sessions, dominant observers (i.e. those dominant to the bird acting as demonstrator) consistently used the learned technique, whereas subordinates (i.e. those subordinate to the bird acting as demonstrator) learned alternative techniques by explorative trial and error. Our findings demonstrate crows' capacity to learn by observing behaviours and the effect of dominance on transmission patterns of behavioural skills. Keywords: social learning; imitation; emulation; affordance; culture; innovation. (shrink)

Exploiting the skills of others enables individuals to reduce the risks and costs of resource innovation. Social corvids are known to possess sophisticated social and physical cognitive abilities. However, their capacity for imitative learning and its inter-individual transmission pattern remains mostly unexamined. Here we demonstrate the large-billed crows' ability to learn problem-solving techniques by observation and the dominance-dependent pattern in which this technique is transmitted. Crows were allowed to observe one of two box-opening behaviours performed by a dominant or subordinate (...) demonstrator and then tested regarding action and technique. The observers successfully opened the box on their first attempts by using non-matching actions but matching techniques to those observed, suggesting emulation. In the subsequent test sessions, dominant observers consistently used the learned technique, whereas subordinates learned alternative techniques by explorative trial and error. Our findings demonstrate crows' capacity to learn by observing behaviours and the effect of dominance on transmission patterns of behavioural skills. Keywords: social learning; imitation; emulation; affordance; culture; innovation. (shrink)

希望学は終わらない。凄惨で過酷な現実は、希望の母でもある。過去や現在の悲惨な事実に正面から向き合うことなく、未来の希望を語ることはできない。それは、全4巻を通じた希望学全体のメッセージである。.

Protein ubiquitination constitutes a post‐translational modification mediated by ubiquitin ligases whereby ubiquitinated substrates are degraded through the proteasomal or lysosomal pathways, or acquire novel molecular functions according to their “ubiquitin codes.” Dysfunction of the ubiquitination process in cells causes various diseases such as cancers along with neurodegenerative, auto‐immune/inflammatory, and metabolic diseases. KCTD10 functions as a substrate recognition receptor for cullin‐3 (CUL3), a scaffold protein in RING‐type ubiquitin ligase complexes. Recently, studies by ourselves and others have identified new substrates that are (...) ubiquitinated by the CUL3/KCTD10 ubiquitin ligase complex. Moreover, the type of polyubiquitination (e.g., K27‐, K48‐, or K63‐chain) of various substrates (e.g., RhoB, CEP97, EIF3D, and TRIF) mediated by KCTD10 underlies its divergent roles in endothelial barrier formation, primary cilium formation, plasma membrane dynamics, cell proliferation, and immune response. Here, the physiological functions of KCTD10 are summarized and potential mechanisms are proposed. (shrink)