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Results for 'Shintaro Yukawa'

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  1.  20
    The Role of Rumination and Negative Affect in Meaning Making Following Stressful Experiences in a Japanese Sample.Namiko Kamijo &ShintaroYukawa -2018 -Frontiers in Psychology 9.
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  2. Yukawa Hideki Chosakushåu.HidekiYukawa &Fumitaka Satåo -1989
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  3. Kinsei Nihon no keizai rinri.Shintarō Azuma -1962
     
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  4.  7
    The general-purpose working memory system and functions of the dorsolateral prefrontal cortex.Shintaro Funahashi -2007 - In Naoyuki Osaka, Robert H. Logie & Mark D'Esposito,The Cognitive Neuroscience of Working Memory. Oxford University Press. pp. 213.
  5.  4
    Kyūkyoku no ningengaku.Shintarō Kamioka -1989 - Tōkyō: Hatsubaimoto Seiunsha.
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  6. Nihon-teki jōnen ron.Shintarō Nakamura (ed.) -1970
     
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  7. Ryōshiki to seimei.Shintarō Ryū -1970
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  8. Shupengurā no rekishi shugiteki tachiba.Shintarō Ryū -1928 - Tōkyō: Dōbunkan.
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  9. Sontoku tetsuri no kyōiku.Shintarō Sasai (ed.) -1941
     
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  10.  51
    Multilayered sociocultural phenomena: Associations between subjective well‐being and economic status.FukushimaShintaro -2016 -Zygon 51 (1):191-203.
    In this article, incoherent results of the associations between subjective well-being and economic status at multiple social levels are shown. Although individual-level positive associations are shown within developed countries, national-level associations disappear among developed countries. Group/area-level associations, meanwhile, do exist within Japanese societies. From these inconsistent phenomena, a sociocultural unit is proposed, within which well-being of people is collectively shared based on mutual reciprocity. The simple addition of social scientific results themselves cannot reconstruct the whole range of phenomena. Humanities could (...) be considered as the glue, which adds sociocultural meanings to the generalized scientific results. (shrink)
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  11. Shizen benshōho kenkyū.Shintarō Tanabe -1949
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  12. Kōju Minagawa Kien.Shintarō Tarumi (ed.) -1908 - Kyōto-fu Minamikuwata-gun: Kienkai.
     
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  13. Creativity and Intuition a Physicist Looks at East and West. Translated by John Bester.HidekiYukawa -1973 - Kodansha International [Distributed in the U.S. By Harper & Row, New York].
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  14.  9
    Gakumon ni tsuite.HidekiYukawa -1989 - Tōkyō: Iwanami Shoten. Edited by Fumitaka Satō.
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  15.  28
    Intuition and Abstraction in Scientific Thinking.HidekiYukawa -1962 -Annals of the Japan Association for Philosophy of Science 2 (2):94-97.
  16.  20
    Creativity and intuition.HidekiYukawa -1973 - New York,: Kodansha International [Distributed in the U.S. by Harper & Row, New York.
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  17.  23
    Elementary Particles and Space-Time Structure.HidekiYukawa -1957 -Annals of the Japan Association for Philosophy of Science 1 (2):91-100.
  18.  14
    1. Zhuangzi: The Happy Fish.HidekiYukawa -2015 - In Roger T. Ames & Takahiro Nakajima,Zhuangzi and the Happy Fish. Honolulu: University of Hawaii Press. pp. 23-29.
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  19. Geijutsu genshōgaku josetsu.Shintarō Okada -1983 - Tōkyō: Sōgō Geijutsu Tsūshin.
     
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  20. Ninomiya Sontoku kenkyū.Shintarō Sasai -1927
     
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  21.  23
    Adipose tissue NAD + biology in obesity and insulin resistance: From mechanism to therapy.Shintaro Yamaguchi &Jun Yoshino -2017 -Bioessays 39 (5).
    Nicotinamide adenine dinucleotide (NAD+) biosynthetic pathway, mediated by nicotinamide phosphoribosyltransferase (NAMPT), a key NAD+ biosynthetic enzyme, plays a pivotal role in controlling many biological processes, such as metabolism, circadian rhythm, inflammation, and aging. Over the past decade, NAMPT‐mediated NAD+ biosynthesis, together with its key downstream mediator, namely the NAD+‐dependent protein deacetylase SIRT1, has been demonstrated to regulate glucose and lipid metabolism in a tissue‐dependent manner. These discoveries have provided novel mechanistic and therapeutic insights into obesity and its metabolic complications, such (...) as insulin resistance, an important risk factor for developing type 2 diabetes and cardiovascular disease. This review will focus on the importance of adipose tissue NAMPT‐mediated NAD+ biosynthesis and SIRT1 in the pathophysiology of obesity and insulin resistance. We will also critically explore translational and clinical aspects of adipose tissue NAD+ biology. (shrink)
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  22.  20
    Creative Thinking in Science.HidekiYukawa -1968 - In Helen Hogg,Man and His World/Terres des Hommes: The Noranda Lectures, Expo 67/les Conferences Noranda/L'expo 67. University of Toronto Press.
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  23. Busshitsu to Jikåu.HidekiYukawa &Shåo Tanaka -1989
     
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  24.  50
    Modern trend of western civilization and the cultural peculiarities of japan.HidekiYukawa -1959 -Philosophy East and West 9 (1/2):26-28.
  25. Ningen no saihakken.HidekiYukawa -1971 - Edited by Kikuya Ichikawa & Takeshi Umehara.
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  26.  76
    Informational humidity model: explanation of dual modes of community for social intelligence design. [REVIEW]Shintaro Azechi -2005 -AI and Society 19 (1):110-122.
    The informational humidity model (IHM) classifies a message into two modes, and describes communication and community in a novel aspect. At first, a flame message, dry information vs. wet information, is introduced. Dry information is the message content itself, whereas wet information is the attributes of the message sender. Second, the characteristics of communities are defined by two factors: the message sender’s personal specifications, and personal identification. These factors affect the humidity of the community, which corresponds to two phases of (...) knowledge creation. In a rather wet community, members easily specify other members. This is effective for managing memberships and changing knowledge from tacit to formal. In a rather dry community, members barely identify with other members at all. This method is suitable for the formal-to-tacit phase of knowledge creation. Finally, it is discussed how social intelligence should be designed and what features are needed to support knowledge-creating communities. (shrink)
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  27.  25
    パーソナルレポジトリ間の協調情報検索: Rdf を用いたパーソナルエージェントフレームワーク上への実装.Yukawa Takashi Kamei Koji -2004 -Transactions of the Japanese Society for Artificial Intelligence 19 (4):292-299.
    In this paper, we describe a collaborative information retrieval method among personal repositorie and an implementation of the method on a personal agent framework. We propose a framework for personal agents that aims to enable the sharing and exchange of information resources that are distributed unevenly among individuals. The kernel of a personal agent framework is an RDF(resource description framework)-based information repository for storing, retrieving and manipulating privately collected information, such as documents the user read and/or wrote, email he/she exchanged, (...) web pages he/she browsed, etc. The repository also collects annotations to information resources that describe relationships among information resources and records of interaction between the user and information resources. Since the information resources in a personal repository and their structure are personalized, information retrieval from other users' is an important application of the personal agent. A vector space model with a personalized concept-base is employed as an information retrieval mechanism in a personal repository. Since a personalized concept-base is constructed from information resources in a personal repository, it reflects its user's knowledge and interests. On the other hand, it leads to another problem while querying other users' personal repositories; that is, simply transferring query requests does not provide desirable results. To solve this problem, we propose a query equalization scheme based on a relevance feedback method for collaborative information retrieval between personalized concept-bases. In this paper, we describe an implementation of the collaborative information retrieval method and its user interface on the personal agent framework. (shrink)
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  28.  25
    Kono jiyūna sekai to watashitachi no kaeru basho.Shintarō Kōno -2023 - Tōkyō-to Chiyoda-ku: Seidosha.
    感情の取り締まり(ポリシング)、トランス排除、宗教右派からポストトゥルースまで。透徹した思考に貫かれた論考群。.
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  29.  36
    Automatic consolidation of Japanese statutes based on formalization of amendment sentences.Yasuhiro Ogawa,Shintaro Inagaki &Katsuhiko Toyama -2008 - In Takashi Washio, Ken Satoh, Hideaki Takeda & Akihiro Inokuchi,New Frontiers in Artificial Intelligence. Springer. pp. 363--376.
  30. Gendai No Taiwa.Hiroshi Suekawa,Takeo Kuwabara &HidekiYukawa -1966 - Yukonsha.
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  31. Taiwa Rekishi to Bummei.Tetsuzo Tanikawa &HidekiYukawa -1968 - Ushio Shuppan.
     
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  32.  20
    The Future of Bioethics: International Dialogues edited by Akira Akabayashi. Oxford: Oxford University Press; 2014.Shuma Yoshida &Shintaro Tamate -2019 -Cambridge Quarterly of Healthcare Ethics 28 (1):186-188.
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  33.  23
    MED26‐containing Mediator may orchestrate multiple transcription processes through organization of nuclear bodies.Hidefumi Suzuki,Kazuki Furugori,Ryota Abe,Shintaro Ogawa,Sayaka Ito,Tomohiko Akiyama,Keiko Horiuchi &Hidehisa Takahashi -2023 -Bioessays 45 (4):2200178.
    Mediator is a coregulatory complex that plays essential roles in multiple processes of transcription regulation. One of the human Mediator subunits, MED26, has a role in recruitment of the super elongation complex (SEC) to polyadenylated genes and little elongation complex (LEC) to non‐polyadenylated genes, including small nuclear RNAs (snRNAs) and replication‐dependent histone (RDH) genes. MED26‐containing Mediator plays a role in 3′ Pol II pausing at the proximal region of transcript end sites in RDH genes through recruitment of Cajal bodies (CBs) (...) to histone locus bodies (HLBs). This finding suggests that Mediator is involved in the association of CBs with HLBs to facilitate 3′ Pol II pausing and subsequent 3′‐end processing by supplying 3′‐end processing factors from CBs. Thus, we argue the possibility that Mediator is involved in the organization of nuclear bodies to orchestrate multiple processes of gene transcription. (shrink)
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  34.  25
    Neuropsychological Assessment of a New Computerized Cognitive Task that Was Developed to Train Several Cognitive Functions Simultaneously.Satoe Ichihara-Takeda,Kazuyoshi Takeda,Nozomu Ikeda,Kiyoji Matsuyama &Shintaro Funahashi -2016 -Frontiers in Psychology 7.
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  35.  20
    Sport Community Involvement and Life Satisfaction During COVID-19: A Moderated Mediation of Psychological Capital by Distress and Generation Z.Juho Park,Jun-Phil Uhm,Sanghoon Kim,Minjung Kim,Shintaro Sato &Hyun-Woo Lee -2022 -Frontiers in Psychology 13.
    How can sport community involvement influence life satisfaction during a pandemic? Self-expansion theory posits that individuals seek to gain resources such as positive interpersonal relationships for growth and achievement. By considering psychological capital as a dispositional resource intervening between sport community involvement and life satisfaction, we examined an empirical model to test the chain of effects. Based on the stress process model, distress and generational group were tested as moderators. Participants responded to the scale item questionnaire for model assessment. Supporting (...) the hypothesized relationships, the model was supported with a significant moderated-moderated mediation. The mediation effect of PsyCap was stronger when distress level was lower and such interaction effect was amplified for Generation Z. Whereas the global sport communities and Gen Z were found to be more particularly vulnerable to COVID-19, our findings suggest that there are psychological pathways for fans to maintain their resilience. It is foremost imperative to lower the stress level of sport fans for their community involvement to positively affect life satisfaction. Gen Z were more stressed during the pandemic but individuals who managed to cope with stress were able to leverage community involvement to boost positive psychological resources. Acknowledgment of these effects brings implications for better management strategies and provides avenues for new research. (shrink)
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  36.  37
    Yukawa's Prediction of the Meson.Laurie M. Brown -1981 -Centaurus 25 (1):71-132.
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  37.  20
    Yukawa's Heavy Quantum and the Mesotron.Helmut Rechenberg &Laurie M. Brown -1990 -Centaurus 33 (2):214-252.
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  38.  24
    TheYukawa Lagrangian Density is Inconsistent with the Hamiltonian.E. Comay -2007 -Apeiron 14 (1):1.
  39.  70
    (1 other version)EguchiShintaro. Keidenki kairomô no kôsei ni tuite . Denki-tûsin Gakkai zassi , vol. 41 no. 4 , pp. 5, 475–481.Makoto Itoh -1960 -Journal of Symbolic Logic 25 (3):302-302.
  40.  23
    Removal of singularities in the Coulomb andYukawa potentials.L. Corsiglia -1976 -Foundations of Physics 6 (1):107-109.
    A complex length is introduced into the Coulomb andYukawa potential energy equations. It is shown how this complex length can be used to remove the small-distance singularities in the above potentials. In addition, theYukawa potential now exhibits a hard core.
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  41.  49
    The Quantum Electrodynamical Analogy in Early Nuclear Theory or The Roots ofYukawa's Theory.Olivier Darrigol -1988 -Revue d'Histoire des Sciences 41 (3):225-297.
  42.  12
    Geistesblitz und kühne Vermutung: eine historische Studie zur Spekulation in den Naturwissenschaften: Ptolemäus, Cusanus, Fracastorius, Stahl,Yukawa.Helmut Veil -2010 - Frankfurt am Main: Humanities Online.
  43.  99
    Particles and events in classical off-shell electrodynamics.M. C. Land -1997 -Foundations of Physics 27 (1):19-41.
    Despite the many successes of the relativistic quantum theory developed by Horwitz et al., certain difficulties persist in the associated covariant classical mechanics. In this paper, we explore these difficulties through an examination of the classical. Coulomb problem in the framework of off-shell electrodynamics. As the local gauge theory of a covariant quantum mechanics with evolution paratmeter τ, off-shell electrodynamics constitutes a dynamical theory of ppacetime events, interacting through five τ-dependent pre-Maxwell potentials. We present a straightforward solution of the classical (...) equations of motion, for a test event traversing the field induced by a “fixed” event (an event moving uniformly along the time axis at a fixed point in space). This solution is seen to be unsatisfactory, and reveals the essential difficulties in the formalism at the classical levels. We then offer a new model of the particle current—as a certain distribution of the event currents on the worldline—which eliminates these difficulties and permits comparison of classisical off-shell electrodynamics with the standard Maxwell theory. In this model, the “fixed” event induces aYukawa-type potential, permitting a semiclassical identification of the pre-Maxwell time scale λ with the inverse mass of the intervening photon. Numerical solutions to the equations of motion are compared with the standard Maxwell solutions, and are seen to coincide when λ≳10−6 seconds, providing an initial estimate of this parameter. It is also demonstrated that the proposed model provides a natural interpretation for the photon mass cut-off required for the renormalizability of the off-shell quantum electrodynamics. (shrink)
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  44.  31
    Postdigital aesthetics: art, computation and design.David M. Berry &Michael Dieter (eds.) -2015 - New York, NY: Palgrave-Macmillan.
    David Berry and Michael Dieter: Introduction -- Florian Cramer: What is post-digital? -- Malcolm Levy and Christine Paul: Genealogies of the new aesthetic -- David Berry: The post-digital constellation -- Lukacs Mirocha: Communication models, aesthetics and ontology of the computational age revealed -- Katja Kwastek: How to be theorized: a f*** academic essay on the new aesthetic -- Daniel Pinkas: A hyperbolic new aesthetic -- Stamatia Portanova: The genius and the algorithm: reflections on the new aesthetic as a computer's vision (...) -- Lev Manovich and Alise Tifentale: Selfiecity: exploring photography and self-fashioning in social media -- David Golumbia: Judging like a machine -- Caroline bassett: Not now? : feminism, technology, postdigital -- Geoff Cox: Postscript on the problem of temporality in the post-digital -- Michael Dieterdark: Patterns: interface design, augmentation and crisis -- Sean Cubitt: Data visualisation and the subject of political aesthetics -- Mercedes Bunz: School will never end: on infantilization in digital environments: amplifying empowerment or propagating stupidity? -- Jussi Parikkathe : City and the city: London 2012 visual (un)commons --Shintaro Miyazaki: Going beyond the visible: new aesthetic as an aesthetic of blindness? -- Thomas Apperley: Glitch sorting: minecraft, curation and the postdigital -- Marc Tuters: Through glass darkly: Google's gnostic governance -- Vito Campanelli: New aesthetic in the perspective of social photography -- Søren Bro Pold and Christian Ulrik Andersen: Aesthetics of the banal: "new aesthetics" in an era of diverted digital revolutions -- Wendy Chunnet: Works now: belated too early. (shrink)
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  45.  65
    A Democritean phenomenology for quantum scattering theory.H. Pierre Noyes -1976 -Foundations of Physics 6 (1):83-100.
    The basic operational devices in a particle theory are detectors which show that a particle is “here, now” rather than “there, then.” Successful operation of these devices requires a limiting velocity. Given auxiliary devices which can change particle velocities in both magnitude and direction, the Lorentz-invariant mass can be defined. The wave-particle duality operationally required to explain the scattering of particles from a diffraction grating then predicts fluctuations in particle number (the Wick-Yukawa mechanism), if we postulate a smallest mass. (...) We show that this suffices to establish the conventional quantum mechanical scattering formalism without postulating either “interactions” or “analyticity.” By introducing the phase change due to external electromagnetic fields, we can describe the auxiliary devices assumed above to an accuracy ofe 2/hc, thus completing the operational definition to that accuracy. (shrink)
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  46.  113
    The Classical Coulomb Problem in Pre-Maxwell Electrodynamics.M. C. Land -1998 -Foundations of Physics 28 (9):1489-1497.
    We explore certain difficulties in the covariant classical mechanics associated with off-shell electrodynamics, through an examination of the classical Coulomb problem. We present a straightforward solution of the classical equations of motion for a test event traversing the field induced by a “fixed” event (an event moving uniformly along the time axis at a fixed point in space). This solution reveals the essential difficulties in the formalism at the classical level. We then offer a new model of the particle, as (...) a certain distribution of events on the worldline, which eliminates these difficulties and permits comparison of classical off-shell electrodynamics with the standard Maxwell theory In this model, the “fixed” event induces aYukawa-type potential, permitting a semiclassical identification of the pre-Maxwell time scale λ with the inverse mass of the intervening photon. Numerical solutions to the equations of motion are compared with the standard Maxwell solutions—they are seen to coincide when λ > 10–6 sec, providing an initial estimate of this parameter. (shrink)
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  47.  37
    The responsibility of the scientist.Soshichi Uchii -unknown
    The problems of the social responsibility of the scientist became a subject of public debate after the World War II in Japan, thanks to the activities and publications ofYukawa and Tomonaga. And such authors as J. Karaki, M.Taketani, Y. Murakami, and S. Fujinaga continued discussion in their books. However, many people seem to be still unaware of the most important source of these problems. As I see it, one of the most important treatments of these problems was the (...) Franck Report (June 11, 1945) submitted to the US government by James Franck (chairman) toward the end of the war. This Report contains many important ideas and suggestions as regards the responsibility of the scientist, the morality of the use of atomic bombs, the prospective nuclear armaments race, and the possibility of international control of nuclear power. However, I should like to concentrate only on the first topic in this paper. Why did Franck and his committee at Metallurgical Laboratory of the University of Chicago feel the urgent need for writing and submitting this Report? According to the Report, "in the past, scientists could disclaim direct responsibility for the use to which mankind had put their disinterested discoveries. We cannot take the same attitude now because the success which we have achieved in the development of nuclear power is fraught with infinitely greater dangers than were all the inventions of the past." (I. Preamble) This passage seems to contain the crux of our problem: These scientists clearly recognize the "new" responsibility for them, and the ground of this responsibility is also clear enough; i.e., when a new scientific discovery or invention turns out to have grave bearings on human interests, the scientists who became aware of that are responsible for notifying people of this and advise to look for suitable means for avoiding prospective dangers. In the rest of the paper, I elaborate the reasoning behind the preceding passage, and confirm that basically the same idea and reasoning has been repeated and developed in Russell-Einstein Manifesto (1955), by Pugwash Conferences (first in 1957), by Tomogana, and by Rotblat (the long-time Secretary of Pugwash, who received the Nobel Peace Prize together with the Conference in 1995). (shrink)
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  48.  23
    Life of µ: The Observation of the Spontaneous decay of Mesotrons and its Consequences, 1938–1947.Daniela Monaldi -2005 -Annals of Science 62 (4):419-455.
    Summary The mesotrons, or mesons, were the first elementary particles observed to be inherently unstable. This essay offers a reconstruction of the stream of researches related to mesotron decay, and examines how these researches shaped some of the basic concepts and practices of the emerging field of particle physics. Mass measurements could not settle the question of whether the mesons were a homogeneous kind of particles or an assortment of particles with different masses. The assumption of a single mass prevailed (...) not on experimental grounds but because the mesons were identified tentatively with the carriers of the nuclear force according to a theory formulated by HidekiYukawa. The identification gained currency because it entailed the prediction of meson decay, and thereby upheld the promise of a unified explanation of nuclear and cosmic-ray phenomena. In turn, the observation of decay and the measurement of the mean lifetime created the conditions for investigating the nuclear interactions of mesons at rest. Interest in these interactions was heightened, immediately after WWII, by the prospect of building and using accelerators to acquire knowledge about fundamental nuclear processes. Using decay to study nuclear capture, however, led to the realization that there exist not only different kinds of mesons but also two nuclear forces. (shrink)
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  49.  41
    From Einstein to Shirakawa: The Nobel Prize in Japan.M. Low -2001 -Minerva 39 (4):446-460.
    There have been two Japanese Nobel laureates in chemistry, three in physics, and one in the category of medicine or physiology. This relatively small number has been attributed to shortcomings in Japanese science. The award of the Physics Prize in 1949 to HidekiYukawa and to his colleague Sin'itirô Tomonaga in 1965 gave public evidence of how Japanese could make outstanding individual contributions to science. Paradoxically, the Prize also reinforced a belief that such men formed part of a traditional (...) hierarchical system. This essay examines how the Nobel Prize has been represented in Japan. (shrink)
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  50.  112
    Level Dynamics and Universality of Spectral Fluctuations.Peter Braun,Sven Gnutzmann,Fritz Haake,Marek Kuś &Karol Życzkowski -2001 -Foundations of Physics 31 (4):613-622.
    The spectral fluctuations of quantum (or wave) systems with a chaotic classical (or ray) limit are mostly universal and faithful to random-matrix theory. Taking up ideas of Pechukas andYukawa we show that equilibrium statistical mechanics for the fictitious gas of particles associated with the parametric motion of levels yields spectral fluctuations of the random-matrix type. Previously known clues to that goal are an appropriate equilibrium ensemble and a certain ergodicity of level dynamics. We here complete the reasoning by (...) establishing a power law for the ħ dependence of the mean parametric separation of avoided level crossings. Due to that law universal spectral fluctuations emerge as average behavior of a family of quantum dynamics drawn from a control parameter interval which becomes vanishingly small in the classical limit; the family thus corresponds to a single classical system. We also argue that classically integrable dynamics cannot produce universal spectral fluctuations since their level dynamics resembles a nearly ideal Pechukas–Yukawa gas. (shrink)
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