Ariga Tetsutaro (1899–1977) war Professor für das Studium des Christentums an der Universität Kyoto und gehörte dort der zweiten Professoren-generation an. Er legte die Grundlagen der Patristik und der Erforschung des Christentums in Japan. In seinem Hauptwerk “Origenes” hatte er den Historismus in der Theologie erforscht, aber nachdem er seinen Dienst als Professor an der staatlichen Universität aufgenommen hatte, die die Trennung von Staat und Religion hochhielt, suchte er nach Wegen, ein ‘Studium des Christlichen’ zu etablieren, das sich von der (...) Theologie unterschied. Dabei dienten ihm Schleiermachers “Kurze Darstellung des theologischen Studiums” und die Tradition des deutschen liberalen Protestantismus als Anhaltspunkte. Anstatt der Theologie, die den Glauben als methodischen Ausgangspunkt hat, und der Religionswissenschaft, die nur die distanzierte Objektivität als Ausgangspunkt wählt, schlug er als neuen Versuch ein Christliches Studium mit akademischem Standpunkt vor, bei dem der Gelehrte eine Forschungshaltung einnimmt, die durch ein Mindestmaß an vernünftiger Kritik und ‘Ur-Sympathie’ gegenüber der Religion geprägt ist. (shrink)

『日本唯物論史』などで知られるわが国の唯物論哲学の開拓者・永田廣志の生涯をまとめ、その理論活動の意義を解明。哲学研究者と在野の郷土史家との共同研究が生み出した成果。本邦初公開の貴重な資料や秘蔵写真も多 数紹介。.

As children grow, they increasingly encounter situations requiring them to follow multiple steps to manipulate objects or perform actions. This study examines how caregivers adjust their instructional behavior when a child fails to correctly execute part of a multi-step procedure. Thirty-two mothers demonstrated to their 2–3-year-old children how to use a novel toy with three action sequences. A motion capture system measured the movements of each mother’s hand during demonstrations to assess whether mothers modulated their motions during each manipulation phase. (...) Analyses revealed that mothers changed their demonstrations depending on their children’s imitation task performance. Specifically, mothers shortened their demonstrations for the parts that the children could perform and emphasized their movements for the parts that the children could not perform. This study reveal that, unlike in previous studies, infant-directed actions may contain strategies that are more understandable to children depending on the purpose of the action. (shrink)

人間は「生」を得た瞬間から「死」という「滅び」に向かって生きている。そうであるからこそ「生」を尊ぶという考え方が日本の美をつくってきた。日本の美意識の基層をなし、自然に美を見いだした「優美」。演技を七 分にとどめ、完全に演じ切らないことを説いた世阿弥の「幽玄」。慢心する秀吉を戒め、侘びることを説いた利休の「侘び」。旅の途中で寂びつくして命つきることを願った芭蕉の「さび」。西欧文化の影響が背景にある「 きれい」。そして、二一世紀に世界を席巻する「かわいい」とは―。日本の美の潮流を俯瞰し、心のふるさとに耳をすます。.

The concept of quantum logic is extended so that it covers a more general set of propositions that involve non-trivial probabilities. This structure is shown to be embedded into a multi-modal framework, which has desirable logical properties such as an axiomatization, the finite model property and decidability.

This article describes the emergence of formal methods in theory of partial differential equations in the French school of mathematics through Janet’s work in the period 1913–1930. In his thesis and in a series of articles published during this period, Janet introduced an original formal approach to deal with the solvability of the problem of initial conditions for finite linear PDE systems. His constructions implicitly used an interpretation of a monomial PDE system as a generating family of a multiplicative set (...) of monomials. He introduced an algorithmic method on multiplicative sets to compute compatibility conditions, and to study the problem of the existence and the uniqueness of a solution to a linear PDE system with given initial conditions. The compatibility conditions are formulated using a refinement of the division operation on monomials defined with respect to a partition of the set of variables into multiplicative and non-multiplicative variables. Janet was a pioneer in the development of these algorithmic methods, and the completion procedure that he introduced on polynomials was the first one in a long and rich series of works on completion methods which appeared independently throughout the twentieth-century in various algebraic contexts. (shrink)

環境生態学、生態心理学、発達心理学、建築計画学、文化人類学、家族社会学、理論社会学に視座する気鋭の研究者たちが、現代の人間経験に切実に含まれる問題群の具体から、他者、行為、物、環境などの諸言説を根底的 に問い直し、来るべき人間科学の構築をめざして、執筆と横断的な討論を重ねた共同論作。.

It can be intuitively understood that sets and their elements in mathematics reflect the atomistic way of thinking in physics: Sets correspond to physical properties, and their elements correspond to particles that have these properties. At the same time, quantum statistics and quantum field theory strongly support the view that quantum particles are not individuals. Some of the problems faced in modern physics may be caused by such discrepancy between set theory and physical theory. The question then arises: Is it (...) possible to reconstruct the concept of set as a collection of objects that model quantum particles rather than as a mere collection of individuals? David Deutsch has argued that identical entities can be diverse in their attributes, and that this nature, what he calls fungibility, must lie at the heart of quantum physics. In line with this idea, a set theory with fungible elements is established, and the collection of such sets is shown to be endowed with an ortholattice structure, which is better known as quantum logic. (shrink)

Quantum logic is only applicable to microscopic phenomena while classical logic is exclusively used for everyday reasoning, including mathematics. It is shown that both logics are unified in the framework of modal interpretation. This proposed method deals with classical propositions as latently modalized propositions in the sense that they exhibit manifest modalities to form quantum logic only when interacting with other classical subsystems.

Advanced new therapies, such as stem cell and gene therapies and xenotransplantation, represent challenges for regulatory and ethical review. Major drug agencies, such as in the U.S., India, and Europe, have asserted regulatory authority and require ethics review by local ethics review committees, using the same strict requirements as those for standard drug approvals. In spite of this, unapproved and undocumented stem cell clinics flourish in all of these places, suggesting that current approaches do not offer patients sufficient protection. Japan (...) has attempted another approach, requiring approvals at local levels for all regenerative medical procedures, and a faster approval of promising new interventions. The Japanese approach has, however, also been criticized as not striking a proper balance between early access and a proper assessment of safety and effectiveness. For smaller and less-resourced countries, such as Thailand, one major challenge is limited expertise to conduct the evaluation of these advanced new therapies. This article provides an overview of the issues facing regulators and proposes that countries should restrict the early adoption of advanced new therapies to specialized clinics with appropriate scientific and ethical expertise for review. Review in these institutions should focus on expert clinical benefit assessments for individual patients being offered such interventions, independently of whether they are offered as research or therapy. (shrink)

In 2005 Japan completed its first census after the Personal Information Protection Law went into force in April 2005. The debate about the new law raised privacy concerns for the first time among the public. The news-media also provided several examples of possible lack of safeguards in the data collection of sensitive personal information required for the census. The result was the highest non-response rate ever for the Japanese census. Consequently, its accuracy and role as a source for the reliable (...) national statistics for health/welfare policy-making is now critically threatened. In this paper we argue the necessity to adopt specific safeguards to protect personal data in any future census if the trend of increasing non-response rates is to be reversed. We provide some suggestions for such safeguards, and criticize the Japanese government’s response of focusing exclusively on the mechanism of data collection as a means of meeting the privacy challenge. (shrink)

This article aims to clarify the meaning of henology for Lacan and Žižek. Žižek apparently rejects Neoplatonic way of thinking, but by considering Lacanian Henology through its origin, Etienne Gilson, Lacanian henology and Žižek’s Hegelian reading of the One become converged. Both of them think the movement of the One from one principle and its two aspects. The principle is that the One gives something that it does not have, and it corresponds to Lacanian definition of love. Regarding its two (...) aspects, the first one is the logical necessity that generates necessarily the One, and the second is the logical contingency that generates contingently the surplus element. By this, we can clarify the theoretical development of each period of Lacan. In early Lacan, henology was a logic that ties his “the Symbolic” and Freudian Death drive. In middle Lacan, his main concern was the mathematical logic as the logic of the Id, and henology became the generative logic of the subject of enunciation or the subject of the jouissance. But at the same time, this movement produces as a co-product a inassimilable remainder, “object a” with the subject of signifiant. In late Lacan, by virtue of the “necessary” movement of the One and its “contingent” co-product, the universe of the discourse became indeterminate, undecidable, “not-all,” which means for Lacan “the contingent.” This characteristic became the logic of Lacanian “sexuation.”. (shrink)

This study discusses the pattern of development of child-related policies, particularly in recent years. The Liberal Democratic Party (LDP) lacks interest in public engagement in child-related issues, whereas Komeito, the recent coalition partner of the LDP, has been the driving force of recent developments. The study investigates the historical development of three child-related policies: namely, child allowance, childcare services, and the facilitation of work–life balance of employees, and discusses the role of Komeito in the recent coalition government. An analytical model (...) is provided to explain why Komeito was active in the development of child allowance, but not other policies. On the whole, the participation of Komeito in the coalition government seems to give impetus to the development of child-related polices, but the scope of that party's behavior is constrained, due to its position as a minor partner in the coalition government. (shrink)

The logical structure derived from the algebra of generalised projection operators on a module is investigated. With the assumption of the operators being linear, the associated logic becomes Boolean, while without the assumption, the logic does not admit negation: the concept of linearity of projection operators on a module corresponds to that of negation in Boolean logic. The logic of nonlinear operators is formalised and its soundness and completeness results are proved.

Interventions performed on a pregnant woman's body can affect the fetus in multiple ways. Such effects can be harmful to beneficial to the fetus. Unfortunately, the effects of new drugs and compoun...

Rho, a member of the Ras superfamily of small GTPases, has multiple biological roles: it regulates signal trasduction pathways linking extracellular growth factors to the assembly of actin stress fibres and focal adhesion complexes; it is required for G1 progression and activates the SRF transcription factor when quiescent fibroblasts are stimulated to grow; and it plays a role later in the cell cycle during cytokinesis. Two groups have recently succeeded in identifying downstream effectors of Rho that may mediate some of (...) these biological effects. One protein identified by both groups is protein kinase N (PKN), a serine/threonine kinase whose catalytic domain is closely related to that of protein kinase C(1,2). (shrink)