著者

Koyano T. Nomiyama T. Kanoh N. Numata H. Ohba T. Kita E. Ohtsuka H.

出版者

American Institute of Physics

雑誌

Journal of applied physics (ISSN:00218979)

巻号頁・発行日

vol.100, no.3, pp.033906, 2006-08

被引用文献数

7

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The gamma iron nitride (nitrogen austenite) was subjected to high magnetic field process in order to drive the fcc-->bct martensitic transformation. Molar fraction of martensite monotonically increased with increasing the magnetic field and reached 94% at 35 T. With a combination of magnetization and 57Fe Mössbauer spectroscopy data, magnetization of bulk processed alpha[prime] phase with 9.6 at. % N is determined to be 229 emu/g, the same as that for dc sputtered thin films.

著者

Brian M Strem Kevin C Hicok Min Zhu Isabella Wulur Zeni Alfonso Ronda E Schreiber John K Fraser Marc H Hedrick

出版者

The Keio Journal of Medicine

雑誌

The Keio Journal of Medicine (ISSN:00229717)

巻号頁・発行日

vol.54, no.3, pp.132-141, 2005 (Released:2006-06-20)

参考文献数

108

被引用文献数

370 719 692

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Tissue engineering offers considerable promise in the repair or replacement of diseased and/or damaged tissues. The cellular component of this regenerative approach will play a key role in bringing these tissue engineered constructs from the laboratory bench to the clinical bedside. However, the ideal source of cells still remains unclear and may differ depending upon the application. Current research for many applications is focused on the use of adult stem cells. The properties of adult stem cells that make them well-suited for regenerative medicine are (1) ease of harvest for autologous transplantation, (2) high proliferation rates for ex vivo expansion and (3) multilineage differentiation capacity. This review will highligh the use of adipose tissue as a reservoir of adult stem cells and draw conclusions based upon comparisons with bone marrow stromal cells.

著者

Moritomo Y. Nakada F. Kamioka H. Kim J. E. Takata M.

出版者

American Institute of Physics

雑誌

Applied physics letters (ISSN:00036951)

巻号頁・発行日

vol.92, no.14, pp.141907, 2008-04

被引用文献数

4 4

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The guest-host interaction is one of the promising tools to control the material state. Here, we found that a cyano-bridged compound Na0.50Co[Fe(CN)6]0.723.8H2O shows a first-order structural phase transition below a critical pressure Pc (150 Pa) at 300 K. Judging from suppression of the OH stretching mode in the infrared spectra, we ascribed the phase transition to desorption of the ligand waters. The phase transition accompanies a significant change of the visible absorption spectra, reflecting the strong hybridization between the Co eg state and the CNσ states.

著者

Hatta Y. Iancu E. Mueller A. H.

出版者

Institute of Physics Publishing

雑誌

Journal of high energy physics (ISSN:11266708)

巻号頁・発行日

vol.2008, no.5, pp.37, 2008-05

被引用文献数

101 106

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Within the framework of the AdS/CFT correspondence, we study the timeevolution of an energetic R-current propagating through a finite temperature, stronglycoupled, N = 4 SYM plasma and propose a physical picture for our results. In thispicture, the current splits into a pair of massless partons, which then evolve via successivebranchings, in such a way that energy is quasi-democratically divided among the productsof a branching. We point out a duality between the transverse size of the partonic systemproduced through branching and the radial distance traveled by the dual Maxwell wave inthe AdS geometry. For a time-like current, the branching occurs already in the vacuum,where it gives rise to a system of low-momentum partons isotropically distributed in thetransverse plane. But at finite temperature, the branching mechanism is modified by themedium, in that the rate for parton splitting is enhanced by the transfer of transversemomentum from the partons to the plasma. This mechanism, which controls the partonenergy loss, is sensitive to the energy density in the plasma, but not to the details of thethermal state. We compute the lifetime of the current for various kinematical regimes andprovide physical interpretations for other, related, quantities, so like the meson screeninglength, the drag force, or the trailing string, that were previously computed via AdS/CFTtechniques.

著者

Hatta Y. Iancu E. Mueller A. H. Triantafyllopoulos D. N.

出版者

Published for SISSA by Springer

雑誌

Journal of high energy physics (ISSN:10298479)

巻号頁・発行日

vol.2011, no.2, pp.065, 2011-02

被引用文献数

19

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We show that a source which radiates in the vacuum of the strongly coupled N = 4=4 SYM theory produces an energy distribution which, in the supergravity approximation, has the same space-time pattern as the corresponding classical distribution: the radiation propagates at the speed of light without broadening. We illustrate this on the basis of several examples: a small perturbation propagating down a steady string, a massless particle falling into AdS5, and the decay of a time-like wave-packet. A similar observation was made in Phys. Rev. D81 (2010) 126001 for the case of a rotating string. In all these cases, the absence of broadening is related to the fact that the energy backreaction on the boundary arises exclusively from the bulk perturbation at, or near, the boundary. This is so since bulk sources which propagate in AdS5 at the speed of light do not generate any energy on the boundary. We interpret these features as an artifact of the supergravity approximation, which fails to encode quantum mechanical fluctuations that should be present even in the strong coupling limit. We argue that such fluctuations should enter the dual string theory as longitudinal string fluctuations, which are not suppressed at strong coupling. We heuristically estimate the effects of such fluctuations and argue that they restore the broadening of the radiation, in agreement with expectations from both quantum mechanics and the ultraviolet/infrared correspondence.

著者

libretto e musica Richard Wagner

出版者

NHK Enterprises

巻号頁・発行日

2012

著者

Koshelev A. E. Buzdin A. I. Kakeya I. Yamamoto T. Kadowaki K.

出版者

American Physical Society

雑誌

Physical review B (ISSN:10980121)

巻号頁・発行日

vol.83, no.22, pp.224515, 2011-06

被引用文献数

9

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In strongly anisotropic layered superconductors in tilted magnetic fields, the Josephson vortex lattice coexists with the lattice of pancake vortices. Due to the interaction between them, the dissipation of the Josephson vortex lattice is very sensitive to the presence of the pancake vortices. If the c-axis magnetic field is smaller than the corresponding lower critical field, the pancake stacks are not formed but the individual pancakes may exist in the fluctuational regime either near the surface in large-size samples or in the central region for small-size mesas. We calculate the contribution of such fluctuating pancake vortices to the c-axis conductivity of the Josephson vortex lattice and compare the theoretical results with measurements on small mesas fabricated out of Bi2Sr2CaCu2O8+δ crystals. A fingerprint of fluctuating pancakes is a characteristic exponential dependence of the c-axis conductivity observed experimentally. Our results provide strong evidence of the existence of the fluctuating pancakes and their influence on the Josephson vortex lattice dissipation.

著者

Stavroula J. Theodorou Daphne J. Theodorou Yousuke Kakitsubata Judith E. Adams

出版者

一般社団法人 日本内科学会

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.51, no.22, pp.3225-3226, 2012 (Released:2012-11-15)

参考文献数

2

被引用文献数

3 12 3

著者

edited by Judy Garber Martin E. P. Seligman

出版者

Academic Press

巻号頁・発行日

1980

著者

Eno Teodoro Wanke e Roldão Simas Filho prefácio de Paulo Rónai

出版者

Ediouro, Grupo Coquetel

巻号頁・発行日

1991

著者

compiled by St. Nikodimos of the Holy Mountain and St. Makarios of Corinth translated from the Greek and edited by G.E.H. Palmer Philip Sherrard Kallistos Ware with the assistance of the Holy Transfiguration Monastery (Brookline) ...

出版者

Faber and Faber

巻号頁・発行日

1979

著者

Dubatolov V.V. KORSHUNOV Yu. P. GORBUNOV P. Yu. KOSTERIN O. E. LVOVSKY A. L. 猪又 敏男

出版者

日本鱗翅学会

雑誌

蝶と蛾 (ISSN:00240974)

巻号頁・発行日

vol.49, no.3, pp.177-193, 1998-06-30

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東アジアには翅斑の特徴同様♂交尾器のよく分化したベニヒカゲ属のふたつの近縁種が分布していることが明らかになった.それらはクモマベニヒカゲErebia ligea(Linnaeus,1758)およびもう一つは同所的な種で,後者は古くErebia ajanensis Menetries,1857の名称をもち,本報では次の3亜種に区分した.1.原名亜種E.ajanensis ajanensis Menetries,1857ロシア,ハバロフスク州のオホーツク海沿岸地方に知られる.かつてはE.ligeaの亜種に位置付けられていた.今回,ロシア科学アカデミー動物学研究所(セント・ペテルスブルク)に保管されていた標本を後模式に指定して,標記の名称と均質群の地理的範囲を確定させた.2.亜種E.ajanensis kosterini P.Gorbunov,Korshunov et Dubatolov,1995ロシア,マガダン州南部に分布する.本集団は先にP.Gorbunov他(1995)で"Erebia kosterini"として新種として発表したものである.3.亜種E.ajanensis arsenjevi Kurentzov,1950ロシア極東地区南部,朝鮮,中国北部および東北部?に知られる.この集団もE.ligeaの亜種とされ,Kurentzov(1970)では独立種として扱われながらも,名称のつづりが誤っていた.本報でこの名称を担う後模式指定(ロシア科学アカデミー極東支部土壌生物学研究所)をして,地域集団を確定させた.上記3つの集団に対する名称群は,いずれも今回初めての昇降格,[種との]結合がなされた.また,それらの集団は広義の日本列島(サハリンを含む)の集団とは関連がない.一方,従来のE.ligeaについても検討し,本報においてE.ligea koreana Matsumura,1928およびE.eumonia Menetries,1859のそれぞれの後模式を指定した.後模式標本の指定後,名称eumoniaはE.ligeaの最も古い東方亜種名として活用できることとなり,北部を除くアルタイ山脈からマガダン州および朝鮮に分布する真のクモマベニヒカゲに適用した.この広大な地域から記載されたE.ligeaと想定される群は,E.ligea sachalinensis Matsumura,1919,E.ligea rishirizana Matsumura,1928およびE.ligea takanonis Matsumura,1909を除き,すべてE.ligea eumoniaの異名と考えられる.

著者

Munoz A. Santisteban R. Rubio M. D. Vivo R. Aguera E. I. Escribano B. M. Castejon F. M.

出版者

社団法人日本獣医学会

雑誌

The journal of veterinary medical science (ISSN:09167250)

巻号頁・発行日

vol.59, no.9, pp.747-752, 1997-09-25

被引用文献数

2 11

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8頭のアンダルシア馬 (3〜4年齢) の適性が分析された. 動物は砂質の走路で種々の2段階からなる運動テストに供した. 第1段階は4スピード (4.17, 5.56, 6.96, 8.33m/sec) を段階的に増加させ, 各々の速さで, 1,000mの距離を最大下強度で走行させた. 動物は, 4スピードの間毎に2分休ませた. 第2段階は最大相の終了2分後, 1,000mを最大スピード走行させた. 心拍数, 血漿乳酸濃度, 速度, 血液のPCV, とpHのデータを得た. 最大心拍数, 最大速度, 乳酸濃度, 乳酸のピーク値, 最小pHと最大PCVは機能的指標として評価された. 馬を分別することを可能にする重要な要素はこれらの適性値と馬を管理するトレーナの情報と関連させることである. 馬を分別するために変動する最高の弁別手段は最小pH, 乳酸濃度, 最大心拍数, と最大速度であった. 最大PCVとの関連において, 8頭の馬に差は認められなかった. 運動耐性テストにおけるこれらの機能的指標の各々の影響が議論された.

著者

Robert E. Dewhirst John David Rausch Jr. associate editor

出版者

Facts on File

巻号頁・発行日

2007

著者

HOLTZBAUR E. L. F.

雑誌

Annu. Rev. Cell Biol.

巻号頁・発行日

vol.10, 1994

被引用文献数

7 266

著者

von E. Korschelt und K. Heider

出版者

G. Fischer

巻号頁・発行日

1902

著者

E・H・ゴンブリッチ著 大原まゆみ 鈴木杜幾子 遠山公一訳

出版者

平凡社

巻号頁・発行日

1991

著者

E.H. Gombrich

出版者

Phaidon

巻号頁・発行日

1993

著者

E.W.サイード著 今沢紀子訳

出版者

平凡社

巻号頁・発行日

1993

著者

Ernesto De Martino a cura di Clara Gallini introduzione di Clara Gallini e Marcello Massenzio

出版者

Einaudi

巻号頁・発行日

2002