1-2. Sōkō -- 3. Katō Hiroyuki kōen zenshū ; Shizen to rinri ; Kokka no tōchiken ; Sekininron ; Jinsei no shizen to waga kuni no zento.

This article constructs a static model of information acquisition when the agent does not know exactly what pieces of information he is missing. A representation of preferences over information channels and menus of lotteries is shown by adapting the model of unforeseen contingencies by Dekel et al. (Econometrica 69:891–934, 2001; Econometrica 75:591–600, 2007), which is an extension of Kreps (Econometrica 47:565–576, 1979; Economic analysis of markets and games: essays in honor of Frank Hahn, 1992). Also, characterisation of informativeness of an (...) information channel analogous to the one by Blackwell (Ann Math Stud 24:265–272, 1953) is examined in conjunction with the preference for flexibility by applying the structure of Shapley value. (shrink)

This paper analyses, both historically and systematically, the underlying causes of specific characteristics of globalism and nationalism in Japan focusing on an ideological moral education that lies at the heart of the problems of Japanese education. The analysis highlights two issues. (1) There is no real globalism in modern Japan. Certainly, the globalization of industry, government, and academia is now loudly proclaimed in Japan. However, in the name of globalization, English education is overemphasized. (2) There is no real nationalism in (...) modern Japan. Japan once had a nationalism centred on the emperor system from the Meiji era. However, after World War II, the emperor system in Japan was dismantled and a democratic Japanese Constitution was enacted under the influence of the Allied Powers. Furthermore, in the Basic Act on Education, the theory of ‘the perfection of personality’ based on Kant’s philosophy was transplanted. Education in post-war Japan developed based on a democratic constitution and the Basic Act on Education, which states that the purpose of education is ‘the perfection of personality’. This means that education has a strong moral flavour. Particularly at the stage of compulsory education in Japan, which is the foundation of national education, moral education is addressed through all educational activities at school. Therefore, the issues of globalism and nationalism in moral education, which this article deals with, belong directly to core problems of Japanese education. (shrink)

日本朱子学、日本陽明学、徂徠学、幕末思想など、代表的な思想家たちの歴史観/政治観を軸に近世を俯瞰する著者の代表研究。.

In this paper, we would present an overview of the recent studies on the role of diagram in mathematics. Traditionally, mathematicians and philosophers had thought that diagram should not be used in mathematical proofs, because relying on diagram would cause to various types of fallacies. But recently, some logicians and philosophers try to show that diagram has a legitimate place in proving mathematical theorems. We would review such trends of studies and provide some perspective from viewpoint of philosophy of mathematics.

This collection of classic works from the mid-nineteenth through mid-twentieth centuries was originally published under the auspices of the Royal Asiastic Society. Spanning over 100 years in oriental scholarship, primary texts include work by Frederic Rosen, W.F. Thompson, C. Edward Sachau, R.A. Nicholson, W.H.T. Gairdner, W.M. Miller, James Robson, and many others.

簡潔性、実用性に卓越したQuineの『方法』を詳説、それに基づきG ̈odelやChurchの定理を含む、標準的な論理学を厳密に展開する。また、認識論理学の「自然演繹法」化の、1つの可能性を提案する。更に、「超実数」の必要性を強調し、それにより種々のアポリア(パラドッ クス等)の解明を試みる。.

Actomyosin (actin‐myosin II complex)‐mediated contractile forces are central to the generation of multifaceted uni‐ and multi‐cellular material properties and dynamics such as cell division, migration, and tissue morphogenesis. In the present article, we summarize our recent researches addressing molecular mechanisms that ensure actomyosin‐mediated directional cell–cell junction remodeling, either shortening or extension, driving cell rearrangement for epithelial morphogenesis. Genetic perturbation clarified two points concerning cell–cell junction remodeling: an inhibitory mechanism against negative feedback in which actomyosin contractile forces, which are well known (...) to induce cell–cell junction shortening, can concomitantly alter actin dynamics, oppositely leading to perturbation of the shortening; and tricellular junctions as a point that organizes extension of new cell–cell junctions after shortening. These findings highlight the notion that cells develop underpinning mechanisms to transform the multi‐tasking property of actomyosin contractile forces into specific and proper cellular dynamics in space and time. (shrink)

We study the dynamics of a vortex in superfluid He4. This is carried out by deriving the effective Lagrangian for the center of the vortex by starting with the time-dependent Ginzburg-Landau formalism. From the resultant equation of motion for a vortex, we arrive at a novel aspect for the Magnus force which has long been known in fluid dynamics. This force has a geometric origin and is expected to occur in other form of condensates such as vortex excitations for quantum (...) Hall fluids or ferromagnets. We also consider the force of non geometric origin, the pinning force coming from the impurity. (shrink)

エンジニアの「知」は21世紀を拓けるか。モノを「つくる」とは、どういうことか。技術者の心に由来する「知」のありように迫る。技術における「知」の現代性を確認する。.

Establishment of cell lineage identity from multipotent progenitors is controlled by cooperative actions of lineage‐specific and stably expressed transcription factors, combined with input from environmental signals. Lineage‐specific master transcription factors activate and repress gene expression by recruiting consistently expressed transcription factors and chromatin modifiers to their target loci. Recent technical advances in genome‐wide and multi‐omics analysis have shed light on unexpected mechanisms that underlie more complicated actions of transcription factors in cell fate decisions. In this review, we discuss functional dynamics (...) of stably expressed and continuously required factors, Notch and Runx family members, throughout developmental stages of early T cell development in the thymus. Pre‐ and post‐commitment stage‐specific transcription factors induce dynamic redeployment of Notch and Runx binding genomic regions. Thus, together with stage‐specific transcription factors, shared transcription factors across distinct developmental stages regulate acquisition of T lineage identity. (shrink)

Previous research found that application of eyeshadow on the upper eyelids induces overestimation of eye size. The present study examined whether this eyeshadow illusion is dependent on or independent of viewpoint. We created a three-dimensional model of a female face and manipulated the presence/absence of eyeshadow and face orientation around the axis of yaw (Experiment 1) or pitch (Experiment 2) rotation. Using the staircase method, we measured perceived eye size for each face stimulus. Results showed that the eyeshadow illusion occurred (...) regardless of face orientation around axes of both yaw and pitch rotations. Crucially, the illusion’s magnitude did not vary across face orientations; lack of interaction between the illusion’s magnitude and face orientation was confirmed by small values of Bayes factors. These findings ruled out the hypothesis that eyeshadow serves as a depth cue and leads to overestimation of eye size due to size-distance scaling. Alternatively, the present findings suggest that the eyeshadow illusion can be well explained by the assimilation between the eyes and eyeshadow, which also facilitates assimilation between the eyes and eyebrows. Practical implications and the present findings’ generalizability are also discussed. (shrink)

This work deals with some important questions about the begginings of Greek prose. Ionian prose, as the more significative literary tradition in philosophy and history, is usually connected to the emergence of rational and critical thinking in Greece. However, the beginnings of Greek prose is involved in many institutional, social, technical and intellectual problems in the sixth century BC.

Synthetic approaches to social interaction support the development of a second-person neuroscience. Agent-based models and psychological experiments can be related in a mutually informing manner. Models have the advantage of making the nonlinear brainenvironmentbrain system as a whole accessible to analysis by dynamical systems theory. We highlight some general principles of how social interaction can partially constitute an individual's behavior.

Volume 6, Issue 3, September 2015, Page 292-309.