1,017 research outputs found

    The Economic Thought of Jean-Baptiste Say in His Early Days in Relation to the Enlightenment and the French Revolution

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    セーが知的活動を開始した1780年代から19世紀初頭までの時期を「初期セー」として、啓蒙やフランス革命といった18世紀フランスが経験した大きな歴史の流れの中で捉えてみると、この時期のセーの知的関心は、はじめから経済の領域に向かっていたわけではない。彼の関心は、演劇への彼の関与が示すように、18世紀の啓蒙の思潮を背景として当初は文芸一般にあったが、フランス革命の展開とともに次第に道徳へと向かい、さらに1790年代をつうじて関心が経済の領域に収斂していったと考えられる。この時期の彼の経済思想の中心は、奢侈を批判するとともに、勤勉、節約を奨励して、フランス社会に簡素な暮らしとほどほどの安楽さを実現することにあった。本研究はJSPS科研費JP26380263の助成を受けたものである

    DNA repair via BRCA1 and BRCA2 is essential for craniofacial bone development

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    新潟大学博士(歯学)学位の種類: 博士(歯学). 報告番号: 甲第4295号. 学位記番号: 新大院博(歯)甲第380号. 学位授与年月日: 平成29年3月23日新大院博(歯)甲第380号thesi

    Degeneracy: a link between evolvability, robustness and complexity in biological systems

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    A full accounting of biological robustness remains elusive; both in terms of the mechanisms by which robustness is achieved and the forces that have caused robustness to grow over evolutionary time. Although its importance to topics such as ecosystem services and resilience is well recognized, the broader relationship between robustness and evolution is only starting to be fully appreciated. A renewed interest in this relationship has been prompted by evidence that mutational robustness can play a positive role in the discovery of adaptive innovations (evolvability) and evidence of an intimate relationship between robustness and complexity in biology. This paper offers a new perspective on the mechanics of evolution and the origins of complexity, robustness, and evolvability. Here we explore the hypothesis that degeneracy, a partial overlap in the functioning of multi-functional components, plays a central role in the evolution and robustness of complex forms. In support of this hypothesis, we present evidence that degeneracy is a fundamental source of robustness, it is intimately tied to multi-scaled complexity, and it establishes conditions that are necessary for system evolvability

    Networked buffering: a basic mechanism for distributed robustness in complex adaptive systems

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    A generic mechanism - networked buffering - is proposed for the generation of robust traits in complex systems. It requires two basic conditions to be satisfied: 1) agents are versatile enough to perform more than one single functional role within a system and 2) agents are degenerate, i.e. there exists partial overlap in the functional capabilities of agents. Given these prerequisites, degenerate systems can readily produce a distributed systemic response to local perturbations. Reciprocally, excess resources related to a single function can indirectly support multiple unrelated functions within a degenerate system. In models of genome:proteome mappings for which localized decision-making and modularity of genetic functions are assumed, we verify that such distributed compensatory effects cause enhanced robustness of system traits. The conditions needed for networked buffering to occur are neither demanding nor rare, supporting the conjecture that degeneracy may fundamentally underpin distributed robustness within several biotic and abiotic systems. For instance, networked buffering offers new insights into systems engineering and planning activities that occur under high uncertainty. It may also help explain recent developments in understanding the origins of resilience within complex ecosystems. \ud \u

    Promoting the Social and Emotional Learning of Middle School Students in Japan Through Collaborative Classroom Inquiry

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    This case study focused on the influence of a collaborative classroom inquiry approach, called “philosophy for children Hawai’i” (p4c Hawai‘i), and involved the social and emotional learning of a class of 39 seventh grade middle school language arts students in Japan. This approach helps learners explore ideas with peers and their teacher. Research indicates Japanese middle schoolers have few opportunities to learn how to develop and maintain relationships, as they do not interact daily with many people. Data for this study included video and audio recordings of the p4c Hawai‘i sessions, students’ responses to a social and emotional learning survey, interviews with the teacher, a focus group interview with students and students’ written reflections. Findings indicated the p4c Hawai‘i approach afforded opportunities for students to improve socioemotional skills, such as self-awareness, awareness of others, development of relationships and responsible decision-making. Using the p4c Hawai’i approach, students expressed theiropinions, even if they were different from others. At the same time, learners listened respectfully to peers to gain their perspectives, which cultivated positive relationships. Listening to different perspectives appeared to promote students’ decision-making skills. Different from traditional approaches, it is noted that teachers who use p4c Hawai‘i become facilitators. As facilitators, they assume a less hierarchical position, as they guide students and model how to share and listen. This approach shows promise in helping teachers support positive social and emotional learning for children in Japan and may assist in reducing social reclusiveness and youth suicide

    Discussion-Based Pedagogy to Promote Socio-emotional Learning and Well-Being Among Students in a Japan

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    The Japanese educational system is highly competitive and applies high stakes standardized admission testing. As this approach has led to student stress and a narrow instructional focus, the Japanese Government revised educational goals toward more holistic development of well-rounded citizens who are healthy, independent, creative, and work collaboratively with others. However, many teachers did not know how to promote these new goals. This study investigated Japanese educators’ application of Philosophy for Children, a discussion-based inquiry approach that has been used to promote socioemotional learning and well-being. Methods included email communications with 29 educators, analysis of Japanese language documents related to the approach in Japan, and observations of meetings of educators who used the method. Educators applied the approach to elementary, secondary, and university settings. The approach was used to promote socioemotional learning and critical thinking among Japanese children. Some have used the approach to facilitate children\u27s healing after the Tohoku earthquake and other trauma. Facilitators applied the approach outside of the classroom in public settings like train stations to promote everyday citizens’ expression and understanding. The results suggest that Philosophy for Children has the potential to promote holistic goals for children and adults
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