著者

Picken Stuart D.B.

出版者

国際基督教大学キリスト教と文化研究所

雑誌

人文科学研究 (ISSN:00733938)

巻号頁・発行日

no.21, pp.p161-175, 1987-12

著者

矢内 桂三 野田 賢 Byambaa C. Borchuluun D. Munkhbat T. Baljinnjam L.

出版者

日本鉱物科学会

雑誌

日本岩石鉱物鉱床学会 学術講演会 講演要旨集

巻号頁・発行日

vol.2003, pp.22, 2003

---

ジャルナシ(Jalanash,モンゴル名Nuzhgen)隕石はモンゴル国(モンゴル人民共和国,Mongolian Peopleユs Republic)に近年落下した隕石で,同国で回収された隕石6個のうちの1個である.ジャルナシ隕石は1990年8月15日14:00頃西モンゴルのウルゲイ(Olgiy, 49°N, 90°E)に落下したもので,落下直後同地の遊牧民により回収された.当時1個以上が落下したと言われているが回収した隕石の総重量は約1kgで,現在はその本体約700gが研究されることなく,West Mongolian Museumに保管されている.1994年11月にジャルナシ隕石の一部を入手できたので,本隕石の種類,鉱物組み合わせと組織,及び全化学組成等について概要を報告する.ジャルナシ隕石は粗粒,塊状で非常に脆いが落下直後に回収されたためきわめて新鮮である.構成鉱物は主に粗粒カンラン石とピジョン輝石からなり,鉱物粒子間を炭素質物質が埋める典型的なユレイライトである.Fe-Ni金属鉄も粒間に多量に生じている.金属鉄は珪酸塩鉱物のFe成分が炭素により還元され生じたものであろう.鉱物組成は非常に均質でカンラン石(平均Fo80.6, 最大値Fo79-80の間,組成巾 Fo91.8-78.6),ピジョン輝石(平均En75.1Fs17.2Wo7.7; 組成巾 En75.8-74.3Fs17.9-16.6Wo8.3-7.1).主化学組成はSiO2 39%,TiO2 0.08%,Al2O3 0.9%,FeO 16.2%,MnO 0.5%,MgO 38.3%,CaO 0.82%,Na2O 0.09%,Cr2O3 0.7%,FeS 0.8%, Fe 2.1%,Ni 0.1%,Co<30ppmである.南極産ユレイライト12個と比較検討したと結果,組織はいずれのものとも異なっているが,鉱物組成はALH-78019及びALH-78262ユレーライト隕石に類似していることが明らかになった.

著者

Zachary Marsh Minesh P. Shah Mary E. Wikswo Leslie Barclay Hannah Kisselburgh Anita Kambhampati Jennifer L. Cannon Umesh D. Parashar Jan Vinjé Aron J. Hall

出版者

Food Safety Commission, Cabinet Office, Government of Japan

雑誌

Food Safety (ISSN:21878404)

巻号頁・発行日

pp.2017028, (Released:2018-05-25)

参考文献数

32

被引用文献数

32

---

Noroviruses are the leading cause of acute gastroenteritis and foodborne disease in the United States (U.S.). About 1 in 5 reported norovirus outbreaks are spread through foodborne transmission, presenting opportunities for prevention. We describe the epidemiology of U.S. foodborne norovirus outbreaks reported to national surveillance systems, including differences between genotypes. Foodborne outbreaks that occurred during August 2009–July 2015 with norovirus reported as a single confirmed etiology to the National Outbreak Reporting System (NORS) were matched with outbreaks reported to CaliciNet, a U.S. laboratory norovirus outbreak surveillance network. We analyzed these matched outbreaks stratified by genotype for epidemiologic characteristics, including setting, size and duration, health outcomes of case-patients, implicated food, and outbreak contributing factors. Four hundred ninety-three confirmed foodborne norovirus outbreaks were reported in both NORS and CaliciNet. The most common norovirus genotypes reported were GII.4 (52%), GII.6 (9%), and GI.3 (8%). Compared to non-GII.4 outbreaks, GII.4 outbreaks had higher hospitalization rates (12.8 vs. 4.8 per 1,000 cases, P < 0.01). While contaminated foods were identified and reported in only 35% of outbreaks, molluscan shellfish (4% overall) were more often implicated in non-GII.4 outbreaks than in GII.4 outbreaks (7% vs. 1%, P = 0.04). Of the 240 outbreaks reporting at least one contributing factor, food workers were implicated as the source of contamination in 182 (76%), with no difference between GII.4 and non-GII.4 (73% vs 79%, P = 0.3). Foodborne norovirus outbreaks are frequently reported in the U.S., most of which are caused by GII.4 noroviruses. Viruses of this genotype are associated with higher rates of hospitalization; non-GII.4 noroviruses are more frequently associated with contaminated molluscan shellfish. These surveillance data highlight the diversity of noroviruses causing foodborne disease and can help guide appropriate food safety interventions, including worker hygiene, improved food handling and preparation, and further development of norovirus vaccines.

著者

Keiko Kawashima traduit du japonais par Ayako Lécaille-Okamura avec un avant-propos d'Élisabeth Badinter

出版者

Champion

巻号頁・発行日

2013

著者

SWINDLE T. D.

雑誌

Geochim. Cosmochim. Acta

巻号頁・発行日

vol.59, pp.793-801, 1995

被引用文献数

2 51

著者

Bridget D. Samuels Pedro T. Martins Cedric Boeckx

出版者

日本音声学会

雑誌

音声研究 (ISSN:13428675)

巻号頁・発行日

vol.21, no.1, pp.71-78, 2017-04-30 (Released:2017-09-12)

参考文献数

81

---

We consider here several properties of phonological stress systems, including the midpoint pathology, an unattested pattern in which stress is confined to a word-medial syllable in short words but reverts to an edge-based window in longer words. Previous attempts have been made to rule out midpoint systems by eliminating the phonological constraints that yield them, or by alluding to difficulties in learning them. We suggest that a preference for representing word edges in memory and limits on subitization—evolutionarily older “fossil” abilities which are neither specific to humans nor to language—are sufficient to rule out the midpoint pathology. We take the same approach to motivate accentual window size and some left-right asymmetries observed in the typology of attested stress systems. This approach highlights the relevance of descent in accounting for human cognition, as well as the benefits that evolutionary thinking can bring to the study of language.

著者

FermilabE653Collaboration USHIDA N. MOKHTARANI A. PAOLONE V.S. VOLK J.T. WILCOX J.O. YAGER P.M. EDELSTEIN R.M. FREYBERGER A.P. GIBAUT D.B. LIPTON R.J. NICHOLS W.R. POTTER D.M. RUSS J.S. ZHANG C. ZHANG Y. JANG H.I. KIM J.Y. KIM T.I. LIM I.T. PAC M.Y. BALLER B.R. STEFANSKI R.J. NAKAZAWA K. CHUNG K.S. CHUNG S.H. KIM D.C. PARK I.G. PARK M.S. SONG J.S. YOON C.S. CHIKAWA M. ABE T. FUJII T. FUJIOKA G. FUJIWARA K. FUKUSHIMA H. HARA T. TAKAHASHI Y. TARUMA K. TSUZUKI Y. YOKOYAMA C. CHANG S.D. CHEON B.G. CHO J.H. KANG J.S. KIM C.O. KIM K.Y. KIM T.Y. LEE J.C. LEE S.B. LIM G.Y. NAM S.W. SHIN T.S. SIM K.S. WOO J.K. ISOKANE Y. TSUNEOKA Y. AOKI S. GAUTHIER A. HOSHINO K. KITAMURA H. KOBAYASHI M. MIYANISHI M. NAKAMURA K. NAKAMURA M. NAKAMURA Y. NAKANISHI S. NIU K. NIWA K. NOMURA M. TAJIMA H. YOSHDA S. ARYAL M. DUNLEA J.M. FREDERIKSEN S.G. KURAMATA S. LUNDBERG B.G. OLEYNIK G.A. REAY N.W. REIBEL K. SIDWELL R.A. STANTON N.R. MORIYAMA K. SHIBATA H. KALBFLEISCH G.R. SKUBIC P. SNOW J.M. WILLIS S.E. KUSUMOTO O. NAKAMURA K. OKUSAWA T. TERANAKA M. TOMINAGA T. YOSHIDA T. YUUKI H. OKABE H. YOKOTA J. ADACHI M. KAZUNO M. NIU E. SHIBUYA H. WATANABE S. OHTSUKA I. SATO Y. TEZUKA I. BAHK S.Y. KIM S.K. Aichi University of Education Aichi University of Education University of California (Davis) University of California (Davis) University of California (Davis) University of California (Davis) University of California (Davis) Carnegie-Mellon University Carnegie-Mellon University Carnegie-Mellon University Carnegie-Mellon University Carnegie-Mellon University Carnegie-Mellon University Carnegie-Mellon University Carnegie-Mellon University Carnegie-Mellon University Chonnam National University Chonnam National University Chonnam National University Chonnam National University Chonnam National University Fermi National Accelerator Laboratory Fermi National Accelerator Laboratory Gifu University Gyeongsang National University Gyeongsang National University Gyeongsang National University Gyeongsang National University Gyeongsang National University Gyeongsang National University Gyeongsang National University Kinki University Kobe University Kobe University Kobe University Kobe University Kobe University Kobe University Kobe University Kobe University Kobe University Kobe University Korea University Korea University Korea University Korea University Korea University Korea University Korea University Korea University Korea University Korea University Korea University Korea University Korea University Korea University Nagoya Institute of Technology Nagoya Institute of Technology Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University Nagoya University The Ohio State University The Ohio State University The Ohio State University The Ohio State University The Ohio State University The Ohio State University The Ohio State University The Ohio State University The Ohio State University The Ohio State University Okayama University Okayama University University of Oklahoma University of Oklahoma University of Oklahoma University of Oklahoma Osaka City University Osaka City University Osaka City University Osaka City University Osaka City University Osaka City University Osaka City University Science Education Institute of Osaka Prefecture Science Education Institute of Osaka Prefecture Toho University Toho University Toho University Toho University Toho University Utsunomiya University Utsunomiya University Utsunomiya University Wonkwang University Wonkwang University

出版者

Published for the Research Institute for Fundamental Physics by Physical Society of Japan

雑誌

Progress of theoretical physics = Progress of theoretical physics (ISSN:0033068X)

巻号頁・発行日

vol.89, no.3, pp.679-696, 1993-03-25

被引用文献数

3

---

We report on the characteristics of 9 bb^^- pair events produced by a 600 GeV/c π^- beam and detected in the hybrid emulsion spectrometer of Fermilab experiment E653. The measured lifetimes for samples of 12 neutral and 6 charged beauty hadrons are τ_<b^0>=0.81^<+0.34+0.08'>_<-0.22-0.02> ps, and τ_<b^±>=3.84^<+2.73+0.80>_<-1.36-0.16> ps.

著者

Shu Takahama Hayashi Toshio Kawamata Masanori Matsubara Ryuji Erdenebaatar D.

出版者

金沢大学

雑誌

金沢大学考古学紀要 (ISSN:09192573)

巻号頁・発行日

vol.28, pp.61-102, 2006-12-15

著者

ローレンス・D・クシュ[著] 福島正実訳

出版者

角川書店

巻号頁・発行日

1975

著者

Jyoti S. D. Munshi George M. Hughes Peter Gehr Ewald R. Weibel

出版者

The Ichthyological Society of Japan

雑誌

魚類学雑誌 (ISSN:00215090)

巻号頁・発行日

vol.35, no.4, pp.453-465, 1989-03-15 (Released:2010-06-28)

参考文献数

30

---

タウナギの空気呼吸器官の構造を, 光顕, 走査ならびに透過電顕によって観察し, 本種における口腔咽頭呼吸に関する形態的基礎を明らかにした.気嚢 (上咽頭室) は吸・出水口の役を果す開口部をもち, その2/3に形と大きさの異なる呼吸島をそなえている.呼吸島は水呼吸に役割を果すが, 水呼吸だけではタウナギは生活できない.血管分布のないところは, 微小堤をそなえた上皮細胞で覆われている.呼吸器官へは細動脈が深く侵入し, 呼吸島に特有の血管乳頭を形成する.血管乳頭も, 特殊化した上皮で覆われている.第2鯉弓は, 多角状微小堤をもつ上皮で覆われた少数の指状弁をそなえている.立体法並びにタウナギ相応の新しい範例をとり, 空気呼吸器官の形態計測を行なった.そして, 体重200gの呼吸膜における呼吸面積, 毛細管負荷などを算出した。

著者

RICHMOND Jon D.

出版者

日本動物実験代替法学会

雑誌

Alternatives to animal testing and experimentation : AATEX (ISSN:13440411)

巻号頁・発行日

vol.11, no.3, pp.150-154, 2006-03-30

参考文献数

5

---

The 6^th World Congress on Alternatives and Animal Use in the Life Sciences, to be held in Tokyo in August 2007, will provide an international showcase for ideas, case-studies, technologies and practices that will both enhance biomedical research and make better provision for animal welfare.<br>If you wonder why you or your colleagues should attend or participate, then read on.<br><b>General Principles</b><br>Although for some people animal welfare may be considered to be the primary reason to devise and implement improved research methods, the benefits to science and, through the resulting scientific progress, the benefits to society are the main reasons for the scientific community to celebrate and publicise its successes and continue to make progress in these areas.<br>It is generally accepted good animal welfare and good science are inseparable; that one of the hallmarks of good science is that scientifically valid, reproducible experiments seek to identify and eliminate unwanted variables; and that the primary effects directly attributable to the controlled experimental variables can be confused with secondary and tertiary changes if other variables or animal welfare issues are unrecognized or uncorrected.<br>I am clear in my own mind that what are often considered to be 'alternative methods' are in reality 'advanced methods': "alternative" suggests only the animal welfare issues are being addressed - "advanced" emphasises the scientific progress they represent and make possible. <br>Four key concepts have shaped my thinking in this area. &hellip;

著者

John D. BULLOUGH Ramesh RAGHAVAN Richard M. PYSAR Yukio AKASHI

出版者

The Illuminating Engineering Institute of Japan

雑誌

Journal of Light & Visual Environment (ISSN:03878805)

巻号頁・発行日

vol.31, no.1, pp.19-24, 2007 (Released:2007-06-08)

参考文献数

18

被引用文献数

1

---

Temporal characteristics of fluorescent lighting systems during starting might affect their acceptance in commercial and residential lighting. The immediate, full onset of light is usually experienced when switching on incandescent lamp systems. For certain systems using fluorescent lamps, delayed onset or initially low light levels might be experienced. Such characteristics could make them unwelcome additions to commercial and residential settings. The results of a study to investigate subjective and behavioral responses to lighting systems having different temporal characteristics upon start-up are presented.

著者

西 理広 Kumayama Ken D.

出版者

中央経済社 ; 2001-

雑誌

ビジネス法務

巻号頁・発行日

vol.16, no.10, pp.35-39, 2016-10

著者

sous la direction d'Olivier Cinqualbre et Frédéric Migayrou

出版者

Centre Pompidou

巻号頁・発行日

2015

著者

W. D. Tigertt G. W. Hunter III Ritchie L. S. Ritchie

出版者

National Institute of Infectious Diseases, Japanese Journal of Infectious Diseases Editorial Committee

雑誌

Japanese Journal of Medical Science and Biology (ISSN:00215112)

巻号頁・発行日

vol.5, no.5, pp.357-385, 1952 (Released:2010-03-19)

参考文献数

45

被引用文献数

2 2

著者

by G.D.H. Cole

出版者

St Martin's Press

巻号頁・発行日

1956

著者

by G.D.H. Cole

出版者

St. Martins Press

巻号頁・発行日

1953

著者

中原 雅考 佐竹 康 George Massenburg Peter D'Antonio

出版者

一般社団法人 日本音響学会

雑誌

日本音響学会誌 (ISSN:03694232)

巻号頁・発行日

vol.65, no.2, pp.93-100, 2009-02-01 (Released:2017-06-02)

参考文献数

12

著者

Laurence D. Loeb

出版者

Gordon and Breach

巻号頁・発行日

1977

著者

MALONE M. D.

雑誌

J. Vasc. Surg.

巻号頁・発行日

vol.29, pp.593-599, 1999

被引用文献数

1 47