著者

TAKAHASHI Kazushi NORITOMO Yuma IKEGAMI Munenobu JENSEN Nathaniel D.

出版者

GRIPS Policy Research Center

雑誌

GRIPS Discussion Papers

巻号頁・発行日

vol.19-22, 2019-10

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Using a unique data set covering four years and six semi-annual sales periods of an index-based livestock insurance (IBLI) product in southern Ethiopia, we examine the dynamics of pastoralists’ demand for IBLI. We find that: (1) there is intertemporal dependence of an uptake decision, represented by correlations of unobserved household factors over time; (2) conditional on previous purchase decisions, factors related to continuing the purchase of IBLI to augment existing coverage and replace lapsing contracts differ significantly; (3) controlling for time-invariant household-fixed effects, neither a one-shot subsidy nor the uptake of others in one’s social network influence subsequent demand, whereas less vegetation and reduced insurance premiums induce households to purchase IBLI. Overall, our study provides rigorous micro-evidence to better understand the dynamic uptake of IBLI and signifies the importance of an empirical analysis that takes into account the dynamic demand structure.

著者

Ruble,Noel D.

出版者

日本生物工学会

雑誌

日本生物工学会大会講演要旨集

巻号頁・発行日

vol.平成13年度, 2001-08-24

著者

ヒルベルト D・ ノイマン J・フオン・ ノルドハイム L・

出版者

一般社団法人 日本物理学会、一般社団法人 日本数学会

雑誌

日本数学物理学会誌 (ISSN:21852715)

巻号頁・発行日

vol.1, no.3, pp.425-433, 1927 (Released:2010-03-16)

著者

SHRESTHA A. D.

雑誌

J. Nepal Med. Assoc.

巻号頁・発行日

vol.29, pp.193-196, 1991

被引用文献数

1

著者

パトリック Dパーンズ(医学博士) 吉田 謙一(訳)

出版者

龍谷大学法学会

雑誌

龍谷法学

巻号頁・発行日

vol.52, no.1, 2019-08-05

著者

John T. D. Caleb Rajesh V. Sanap

出版者

Arachnological Society of Japan

雑誌

Acta Arachnologica (ISSN:00015202)

巻号頁・発行日

vol.65, no.2, pp.83-87, 2016-12-31 (Released:2016-12-31)

参考文献数

12

被引用文献数

1 3

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Lessert's rainbow spider, Stenaelurillus lesserti Reimoser 1934 is recorded from new localities in South India. The species is redescribed and illustrated in detail along with notes on natural history. A map showing the updated distributional range of the species is provided.

著者

John D. Faris

出版者

Saint Maron Publications

巻号頁・発行日

1992

著者

(D)相馬 拓人 吉松 公平 堀場 弘司 組頭 広志 大友 明

出版者

応用物理学会

雑誌

2019年第80回応用物理学会秋季学術講演会

巻号頁・発行日

2019-07-10

著者

津田 修治 マイク D. フェターズ

出版者

一般社団法人 日本プライマリ・ケア連合学会

雑誌

日本プライマリ・ケア連合学会誌 (ISSN:21852928)

巻号頁・発行日

vol.36, no.4, pp.318-323, 2013 (Released:2014-01-10)

参考文献数

25

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目的:欧米における外来プリセプティングの制度や方法とそのエビデンスの文献調査をする.方法:PubMedを用い,家庭医療や一般内科の外来研修のプリセプティングに関する文献をレビューした.309件の文献から日本の家庭医療後期研修のヒントという観点で,選択・除外基準に基づき,18の文献を精読して,テーマを抽出した.結果:プリセプティングのスタイルはプリセプターが専任であることが効果的だった.プリセプティングは症例のプレゼンテーション後に5分前後のディスカッションで,主に診断・治療に焦点が当てられた.プリセプティングの場でEBMや心理社会的な問題,フィードバックは少なかったが,それらを増やす試みとして,one minute preceptorや学習者中心のプリセプティングのSNAPPSの技法が効果的だった.結論:外来プリセプティングでは,EBMや心理社会的問題も含めて議論し,フィードバックなど教育的なディスカッションを効率的にする試みがなされていた.

著者

edited by Chimanlal D. Dalal Gajanan K. Shrigondekar

出版者

Central library

巻号頁・発行日

1925

著者

Annisa N. Lathifah Yong Guo Nobuo Sakagami Wataru Suda Masanobu Higuchi Tomoyasu Nishizawa Irfan D. Prijambada Hiroyuki Ohta

出版者

Japanese Society of Microbial Ecology · The Japanese Society of Soil Microbiology

雑誌

Microbes and Environments (ISSN:13426311)

巻号頁・発行日

pp.ME19041, (Released:2019-07-20)

被引用文献数

9

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Microbial colonization, followed by succession, on newly exposed volcanic substrates represents the beginning of the development of an early ecosystem. During early succession, colonization by mosses or plants significantly alters the pioneer microbial community composition through the photosynthetic carbon input. To provide further insights into this process, we investigated the three-year-old volcanic deposits of Mount Merapi, Indonesia. Samples were collected from unvegetated (BRD) and moss-covered (BRUD) sites. Forest site soil (FRS) near the volcanic deposit-covered area was also collected for reference. An analysis of BRD and BRUD revealed high culturable cell densities (1.7–8.5×105 CFU g–1) despite their low total C (<0.01%). FRS possessed high CFU (3×106 g–1); however, its relative value per unit of total C (2.6%) was lower than that of the deposit samples. Based on the tag pyrosequencing of 16S rRNA genes, the BRD bacterial community was characterized by a higher number of betaproteobacterial families (or genus), represented by chemolithotrophic Methylophilaceae, Leptothrix, and Sulfuricellaceae. In contrast, BRUD was predominated by different betaproteobacterial families, such as Oxalobacteraceae, Comamonadaceae, and Rhodocyclaceae. Some bacterial (Oxalobacteraceae) sequences were phylogenetically related to those of known moss-associated bacteria. Within the FRS community, Proteobacteria was the most abundant phylum, followed by Acidobacteria, whereas Burkholderiaceae was the most dominant bacterial family within FRS. These results suggest that an inter-family succession of Betaproteobacteria occurred in response to colonization by mosses, followed by plants.

著者

Goldman E.B. Thorsos E. Woodall D. Yaakobi B. Goldman L.M. Delettrez J. Hoose J. Jackel S. Leppelmeier G.W. Lubin M.J. Nee A. Pelah I.

出版者

一般社団法人 レーザー学会

雑誌

レーザー研究 (ISSN:03870200)

巻号頁・発行日

vol.4, no.4, pp.229-244, 1977

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We report here on the theoretical interpretation of results related to compression experiments performed on the University of Rochester's four beam laser system. The experimental results show volume reduction on the order of 300 with compressed electron temperatures on the order of 1 KeV, critical surface temperatures also about 1 KeV and a density plateau in the vicinity of the critical surface. The theoretical work focusses on the effect of absorption time history, of reduced flux limits and of variation of the suprathermal electron distribution on the replication of these experiments.

著者

Fernandez R. D. Yoshimizu M. Kimura T. Ezura Y.

出版者

American Fisheries Society

雑誌

Journal of Aquatic Animal Health (ISSN:08997659)

巻号頁・発行日

vol.5, no.2, pp.137-147, 1993-06

被引用文献数

24

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Seven continuous cell lines were established from salmonid and nonsalmonid fishes. Salmonid cell lines derived from rainbow trout Oncorhynchus mykiss and chum salmon O. keta were designated RTE and RTE-2 (rainbow trout embryo), RTT (rainbow trout tail), and SEH ("sake" or chum salmon embryo head). Nonsalmonid cell lines derived from pond smelt Hypomesus olidus, chevron snakehead Channa striata, and goldfish Carassius auratus were designated WF-1 ("wakasagi" fin), SHH (snakehead heart), and EPG (epithelioma papulosum of goldfish), respectively. Optimum growth for most of the cell lines was observed in Eagle's minimum essential medium buffered with sodium bicarbonate (26 mM) or a combination of sodium bicarbonate (8.9 mM) and tris (16 mM). Likewise, most of the cell lines showed optimum growth at the lowest NaCl concentration tested (0.116 M). Optimum growth temperatures ranged from 15 to 20℃ for the salmonid cell lines and from 15 to 30℃ for nonsalmonid cell lines. Except for RTT, the cell lines were heteroploid. Eleven fish viruses were used to test the susceptibility of these cell lines. Cell lines derived from salmonids developed cytopathic effects (CPE) when infected with 10 of the 11 fish viruses tested, except for RTT, which produced CPE with only 8 of the fish viruses. Six fish rhabdoviruses used in this study elicited a pronounced CPE when inoculated into nonsalmonid cell lines EPG, WF-1, and SHH. Among the new cell lines, RTE-2 showed the best potential for the isolation of fish viruses.

著者

édités par Philippe Hoffmann et Paul-Louis Rinuy avec la collaboration d'Alexandre Farnoux

出版者

Presses de l'École normale supérieure

巻号頁・発行日

1996

著者

sonnet de René Ricard boutade d'Alain Robbe-Grillet texte de Pierre Restany

出版者

Galerie de France

巻号頁・発行日

1981

著者

永井 聖剛 Patrick J. Bennett 熊田 孝恒 Melissa D. Rutherford Carl M. Gaspar Diana Carbone 奈良 雅子 石井 聖 Allison B. Sekuler

出版者

日本認知心理学会

雑誌

日本認知心理学会発表論文集

巻号頁・発行日

vol.2007, pp.51, 2007

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Classification image法により視覚情報処理方略を詳細に示すことが可能である.例えば,顔画像が提示され個人弁別課題が与えられたとき,「顔のどの部分にどれくらい強く処理ウェイトをおくか」をピクセル単位で明らかにすることができる(e.g., Sekuler et al., 2004).ただし,この方法は相当数の試行数を必要とし,障害者など特殊な被験者に適用することは容易では無かった.本研究ではサブ・サンプリング刺激提示,ならびにデータ加工法の洗練により,従来より遙かに少ない試行数で,従来と同等に高い精度で顔情報処理の特徴を明らかにすることに成功し,自閉症者の顔情報処理を詳細に調べた.実験の結果,自閉症者においても健常者と同じく目・眉の領域に処理のウェイトをおくが,自閉症者ではそのウェイトが弱く,額にも処理ウェイトをおくなど健常者にはみられない処理方略を示した.

著者

Wilson D.V. 仲村 優一 吉田 久一

出版者

鉄道弘済会社会福祉部

雑誌

社会福祉研究 (ISSN:02862980)

巻号頁・発行日

no.18, pp.p27-34, 1976-04

著者

CAMAGAY Manuel Jose D. SIGUA Ricardo G. VERGEL Karl N. MATIAS Aura C. DANAO Louis Angelo M.

出版者

Eastern Asia Society for Transportation Studies

雑誌

Journal of the Eastern Asia Society for Transportation Studies

巻号頁・発行日

vol.6, pp.3151-3166, 2005

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The absence of a comprehensive policy to address the problems faced by the local three-wheelers (tricycles) became obvious when the Clean Air Act was implemented in January 2003, requiring all motor vehicles to comply with the exhaust emission standards equivalent to Euro 1. The National Center for Transportation Studies was commissioned to develop standards and baseline references for motorcycles and tricycles to facilitate compliance. The objectives are to a) establish baseline information on tricycle drivers and passengers; b) develop standard configuration in the design for the conversion of motorcycle into tricycles; c) develop emission test protocol applicable to local tricycles; and, d) determine the effects of various fuel-oil mixtures for 2-stroke and 4-stroke motorcycles. A comprehensive study of tricycles and its users across Metro Manila was produced including sidecar designs and prototype, real-road test and chassis dynamometer simulation data.

著者

D.M.ロイドジョンズ著 武藤敬子訳

出版者

地引網出版

巻号頁・発行日

2008

著者

MARSAN D.

雑誌

Pure Appl. Geophys.

巻号頁・発行日

vol.162, pp.1151-1185, 2005

被引用文献数

1 47