著者

直井 岳人 十代田 朗 飯島 祥二

出版者

公益社団法人 日本都市計画学会

雑誌

都市計画論文集 (ISSN:09160647)

巻号頁・発行日

vol.48, no.1, pp.82-87, 2013-04-25 (Released:2013-04-25)

参考文献数

19

被引用文献数

2

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本研究は、歴史的町並みにおいて訪問客のまなざしの対象となりうる、住民の生活の様相を抽出すること目的とする。その為、訪問客を対象に質問票調査を実施し、彼らが、魅力的だと感じた事物、及びそれを通して地元の生活を感じた事物に関する自由記述回答の内容を分析した。また、住民を対象に別の質問票調査を行い、訪問客向けの調査で抽出した事物が、どの程度、現在高山の古い町並みに住む人々の暮らしぶりを表していると思うか、またどの程度、訪問客向けのものであると思うかに関する評定を求めた。その結果、訪問客が知覚する町並みの利用方法の重要性が示された。また、何を地元の様相と感じるかについて、訪問客と住民の間に類似点と相違点が見られた。本研究の結果は、地元の生活を考慮し、生かした観光地マネジメントに貢献するものだと考えられる。

著者

伊藤 香織 青野 貞康 大森 宣暁

出版者

公益社団法人 日本都市計画学会

雑誌

都市計画論文集 (ISSN:09160647)

巻号頁・発行日

vol.48, no.3, pp.873-878, 2013-10-25 (Released:2013-10-25)

参考文献数

13

被引用文献数

4 5

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本研究は,東日本大震災時の首都圏における帰宅行動,特に帰宅までの立ち寄り行動とその内容に着目し,発災から帰宅までの間にどのような人にどのようなサービスニーズがあり,どのような施設がどのように帰宅行動を支えたのかを明らかにする.2011年3月11日の首都圏での帰宅行動に関するwebアンケート調査の回答をデータとして,まず立ち寄り施設で受けたサービス内容についてロジスティック回帰分析を行うことで,どのような人にどのようなニーズがあったかを明らかにする.続いて,立ち寄り時にどのような状況に接してどのような心理変化が引き起こされたのかを明らかにするためにアンケートの自由回答をテキストマイニングで分析する.サービスの分析からは,出発時刻や性別などによってニーズが異なること,また,職場・通学先・家族宅等以外で地震に遭った者が特に帰宅支援サービスを必要としていたことが明らかになった.心理・状況の分析からは,人々は安否確認,飲食物入手,鉄道運行,待機行列,帰宅行動などを気に掛けていたこと,飲食店,小売店,職場,友人・家族宅などで安心感を得ており,ある種の共助的な支援があったことも確認できた.

著者

江原 朗

出版者

公益財団法人 医療科学研究所

雑誌

医療と社会 (ISSN:09169202)

巻号頁・発行日

vol.23, no.2, pp.113-123, 2013-09-20 (Released:2013-09-27)

参考文献数

22

被引用文献数

4

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医師数の増加によって医師1人あたりの患者数が減少すれば,医療機関は赤字経営に転落する。このため,小規模な市町村では診療が成立しない診療科もあり,また,人口に対する医師数も診療科ごとに上限があるはずである。そこで,2000年と2010年の医師歯科医師薬剤師調査および国勢調査を用いて,各診療科の診療が成立する人口規模と診療科群ごとの医師密度(医師数/人口)について実証研究を行った。診療が成立する(50%以上が医師の従業地となる)市区町村の人口規模をもとめると,内科ではすべての人口規模,小児科,外科,整形外科,眼科では1万人以上,循環器内科,消化器内科,皮膚科,精神科,泌尿器科,脳神経外科,耳鼻いんこう科,産婦人科では3万人以上,神経内科,放射線科,消化器外科,麻酔科では5万人以上,呼吸器内科,糖尿病内科,リハビリテーション科では7万人以上,腎臓内科,心療内科,呼吸器外科,心臓血管外科,形成外科,婦人科では10万人以上,血液内科,リウマチ科,乳腺外科,肛門外科では20万人以上,美容外科,小児外科,産科では30万人以上,アレルギー科では50万人以上であった。また,診療が成立する人口規模では診療科ごとの医師密度はほぼ一定であり,多くは総計値の±30%以内であった。

著者

後藤 文男

出版者

一般社団法人 日本脳卒中学会

雑誌

脳卒中 (ISSN:09120726)

巻号頁・発行日

vol.3, no.2, pp.100-102, 1981-06-25 (Released:2009-09-03)

参考文献数

7

被引用文献数

1 1

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脳血管障害急性期には広汎な脳循環代謝障害と共に多彩な自律神経症状を示すが, 演者らは脳循環の調節に神経性因子が重要な役割を果すことを明らかにすると共に, 脳卒中急性期には自律神経機能異常を中核とする病態生理学的悪循環が形成されている可能性を指摘し, 第5回日本脳卒中学総会特別講演において発表した.そこで今回は, 本症における自律神経機能を系統的に時間的経過を含めて検討し, これらとCT所見の推移を対比すると共に, 各種臨床所見および脳循環のautoregulationと自律神経機能の関係についても解明を試みた.以上, 脳血管障害患者においては, 自律神経機能異常と脳病変, 臨床所見脳循環 autoregulation 障害との間に密接な関係の存在することを明らかにした.これらの成績は, 前回特別講演で推論した自律神経機能異常を中核とする病態生理学的悪循環の一環を解明したものと考えられる.

著者

Tobias Weigel Michael Lautenschlager Frank Toussaint Stephan Kindermann

出版者

CODATA

雑誌

Data Science Journal (ISSN:16831470)

巻号頁・発行日

vol.12, pp.10-22, 2013 (Released:2013-03-07)

参考文献数

13

被引用文献数

3

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Several scientific communities relying on e-science infrastructures are in need of persistent identifiers for data and contextual information. In this article, we present a framework for persistent identification that fundamentally supports context information. It is installed as a number of low-level requirements and abstract data type descriptions, flexible enough to envelope context information while remaining compatible with existing definitions and infrastructures. The abstract data type definitions we draw from the requirements and exemplary use cases can act as an evaluation tool for existing implementations or as a blueprint for future persistent identification infrastructures. A prototypic implementation based on the Handle System is briefly introduced. We also lay the groundwork for establishing a graph of persistent entities that can act as a base layer for more sophisticated information schemas to preserve context information.

著者

In-gyu Yoo Won-gyu Yoo

出版者

理学療法科学学会

雑誌

Journal of Physical Therapy Science (ISSN:09155287)

巻号頁・発行日

vol.24, no.8, pp.659-661, 2012 (Released:2012-11-07)

参考文献数

14

被引用文献数

2 10

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[Purpose] The purpose of this study was to show the effects of the wearing of tight jeans on lumbar and hip movements during trunk flexion. [Subjects] Twelve male subjects were recruited. [Methods] The lumbar flexion angle and hip flexion angle were measured using a dual inclinometer during trunk flexion, with and without tight jeans. [Results] The lumbar flexion angle significantly increased when wearing tight jeans compared to not wearing and wearing of general jeans. The hip flexion angle significantly decreased when wearing tight jeans compared to not wearing and wearing of general jeans. [Conclusion] We suggest that tight jeans might limit normal lumbar and hip movements. So, abnormal lumbar and hip movements induced by tight jeans may be a cause of low back musculoskeletal disorders.

著者

飯尾 能久 松澤 暢 吉田 真吾 加藤 照之 平田 直

出版者

公益社団法人 日本地震学会

雑誌

地震 第2輯 (ISSN:00371114)

巻号頁・発行日

vol.56, no.2, pp.213-229, 2003-09-16 (Released:2010-03-11)

参考文献数

97

被引用文献数

1

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We review recent studies on spatial distribution of asperities, and space-time variations of aseismic slips deduced from analyses of strong ground motions, displacement rates, continuous crustal deformations, and repeated microearthquakes in the Sanriku-oki region along the Japan trench. These various analyses suggest a possible scenario about occurrence of large earthquakes; asperities, which are defined as areas of large slips at earthquakes, repeatedly break when the stresses at asperities are loaded and reach to their strengths by aseismic slips occurring in the surrounding regions. If this scenario is the case and we estimate the strength, extent of asperities, and space-time variations of aseismic slips around the asperities, we will be able to forecast occurrence of large earthquakes to some extent. Moreover, we will be able to simulate the whole subduction process including seismic cycles along a subducting plate boundary if we find a conclusive constitutive law of frictional slip and succeed in estimating detailed distribution of the frictional parameters on the plate boundary. Although loading and generation mechanisms of intraplate earthquakes might not be the same as the interplate ones, the slow slips along the fault surface must play an important role for their generation.

著者

Atsuki IJIRI Ken YOSHIKI Shizuka TSUBOI Hitsoshi SHIMAZAKI Hideo AKIYOSHI Tetsuya NAKADE

出版者

公益社団法人 日本獣医学会

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.12-0373, (Released:2013-11-08)

被引用文献数

18

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To report the effectiveness of MRI scanning during brain meningioma resection surgery in canine and feline. Twenty three cases from 2006 to 2008 in canine and feline diagnosed with meningioma. All were aged between 8 years and 16 years old. There were 12 males and 11 females. Appropriate craniotomy was performed for each case according to the initial MRI taken to diagnose meningioma prior to the surgery. Once dura mater was exposed, an MRI biopsy needle was placed in the tumor as a guide. 1st MRI during the surgery was scanned with this needle to confirm the location of the tumor. This MRI image was also processed and displayed by MPR to reveal the tumor extent in three dimensions. Sonopet was applied in the middle of the tumor to destroy the inner part and release pressure from the entire tumor. Creating some space between the brain tissue and tumor, we treated blood vessels and carefully resected them. This procedure was repeated until complete removal of the tumor was confirmed by MRI. Sixteen of the twenty three cases survived for more than 2 years postoperatively. The other seven died due to other disorders within 2 years. Our method with MRI navigation during the surgery improved our surgical performance and contributed to a prolonged survival time for the patients. In order to perform multiple MRI procedures smoothly during the surgery, it is necessary to have skillful assistants.

著者

秋山 修 加藤 千幸 河手 大輔

出版者

一般社団法人 日本機械学会

雑誌

日本機械学会論文集B編 (ISSN:18848346)

巻号頁・発行日

vol.78, no.795, pp.1903-1918, 2012 (Released:2012-11-25)

参考文献数

21

被引用文献数

3 4

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Mechanism of particle separation in a cylindrical cyclone separator has been fully clarified by a combined numerical method of large eddy simulation and a particle tracking method. The former resolves all the important vortical structures in the separator while the latter inputs the instantaneous flow fields computed by the LES and computes trajectory of each particle by considering Stokes drag as well as gravity force. Particle collection efficiency predicted by the proposed method has been compared with the experimental data measured for two cylindrical cyclone separators with several sets of particle diameters. The results showed that the collection efficiency has been quantitatively predicted by the proposed method, which confirms that the method can be used for the engineering design of such a cyclone separator. Detailed investigation of the particle trajectories predicted by the present method has clarified the mechanism of particle separation of a cylindrical cyclone separator. Those particles that are successfully collected by the separator move outward in the swirl flow and are collected when the swirl flow changes its direction at the bottom of the separator. The essential mechanism of this particle separation is due to the centrifugal forces acting on the particles. Three types of particle trajectories have been identified for those particles that are exhausted from the cyclone separator together with the swirl flow. More than half of the uncollected particles are trapped by longitudinal vortexes. The unsteady longitudinal vortexes and vortex rope drastically decrease collection efficiency.

著者

伊藤 進一郎 窪野 高徳 佐橋 憲生 山田 利博

出版者

THE JAPANESE FORESTRY SOCIETY

雑誌

日本林学会誌 (ISSN:0021485X)

巻号頁・発行日

vol.80, no.3, pp.170-175, 1998-08-16 (Released:2008-05-16)

参考文献数

31

被引用文献数

8

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1980年以降,日本海側の各地において,ナラ類(コナラとミズナラ)の集団的な枯死が発生して問題となっている。枯死木には,例外なくカシノナガキクイムシの穿入が認められるのが共通した現象である。このナガキクイムシは,一般的には衰弱木や枯死木に加害するとされており,枯死原因は現在まだ明らかでない。この被害に菌類が関与している可能性を検討するため,野外での菌害調査と被害木から病原微生物の分離試験を行った。被害発生地における調査では,枯死木の樹皮上にCryphonectoria sp.の子実体が多数形成されているのが観察された。しかしながら,日本海側の6県にわたる調査地に共通する他の病害,例えばならたけ病や葉枯•枝枯性病害の発生は観察されなかった。そこで,枯死木やカシノナガキクイムシが穿入している被害木から病原微生物の分離試験を行った。その結果,変色材部,壊死した内樹皮,孔道壁から褐色の未同定菌(ナラ菌と仮称)が高率で分離されることが明らかとなった。この菌は,各地の被害地から採集した枯死木からも優占的に分離されることがわかった。また本菌は,カシノナガキクイムシ幼虫,成虫体表や雌成虫の胞子貯蔵器官からも分離された。分離菌を用いたミズナラに対する接種試験の結果,ナラ菌の接種において枯死したのに対し,他の処理では枯死は認められなかった。これらの結果から,この未同定菌は,ナラ類集団枯損被害に深く関与しているものと判断した。本菌は,母細胞に形成された孔口から出芽的(Blastic)に形成されるポロ(Polo)型分生子を持つことがわかったが,現在その所属については検討中である。

著者

古賀 崇

出版者

国立研究開発法人 科学技術振興機構

雑誌

情報管理 (ISSN:00217298)

巻号頁・発行日

vol.56, no.8, pp.556-561, 2013-11-01 (Released:2013-11-01)

参考文献数

1

著者

川出 良枝

出版者

日本政治学会

雑誌

年報政治学 (ISSN:05494192)

巻号頁・発行日

vol.51, pp.3-14, 2001-01-30 (Released:2009-12-21)

著者

Gentoku IIDA Kazushi ASANO Mamiko SEKI Manabu SAKAI Kenji KUTARA Kumiko ISHIGAKI Yumiko KAGAWA Orie YOSHIDA Kenji TESHIMA Kazuya EDAMURA Toshihiro WATARI

出版者

公益社団法人 日本獣医学会

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.13-0378, (Released:2013-11-01)

被引用文献数

4

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The purpose of this study was to evaluate the gene expression of growth factors and growth factor receptors of primary hepatic masses, including hepatocellular carcinoma (HCC) and nodular hyperplasia (NH), in dogs. Quantitative real-time reverse transcriptase-polymerase chain reaction was performed to measure the expression of 18 genes in 18 HCCs, 10 NHs, 11 surrounding non-cancerous liver tissues and 4 healthy control liver tissues. Platelet-derived growth factor-B (PDGF-B), transforming growth factor-α, epidermal growth factor receptor, epidermal growth factor and hepatocyte growth factor were found to be differentially expressed in HCC compared with NH and the surrounding non-cancerous and healthy control liver tissues. PDGF-B is suggested to have the potential to become a valuable ancillary target for the treatment of canine HCC.

著者

野地 博行

出版者

一般社団法人 日本生物物理学会

雑誌

生物物理 (ISSN:05824052)

巻号頁・発行日

vol.53, no.5, pp.233-233, 2013 (Released:2013-09-25)

著者

福原 崇之 原田 宗彦

出版者

日本スポーツマネジメント学会

雑誌

スポーツマネジメント研究 (ISSN:18840094)

巻号頁・発行日

pp.2013-007, (Released:2013-07-29)

参考文献数

24

被引用文献数

1

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The purpose of this study was to examine the relationship between club performance and revenue in Japanese professional football clubs. In Europe, Union of European Football Association (UEFA) decided to introduce financial fair play (FFP) for the purpose of the sound management for all clubs. In Japan, J.LEAGUE decided to introduce the club license system in 2013. In this way, through importance for the management of J.LEAGUE club would increase. This paper examines, the relationship between revenue and club performance in the J.LEAGUE club by making use of analyzing the panel data from 2005 to 2010. As a result, two-way fixed effect model was selected. This implied that there were differences among each club and there were time effects between seasons. From the scale of fixed effect, clubs in metropolis are not always profitable. And we find that club's performance do not significant affect the revenue.

著者

Hirotaka TOMIYASU Yuko GOTO-KOSHINO Yasuhito FUJINO Koichi OHNO Hajime TSUJIMOTO

出版者

公益社団法人 日本獣医学会

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.13-0337, (Released:2013-10-25)

被引用文献数

4 5

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Treatments for canine lymphoma often fail because tumor cells acquire multidrug resistance (MDR). MDR can develop through several mechanisms, among which the overexpression of drug transporters in tumor cells is a well-studied mechanism. ATP-binding cassette sub-family G member 2 (ABCG2) belongs to the ABC-transporters, that are representative drug efflux pumps associated with MDR in human tumor cells. However, the regulation of ABCG2 gene expression in canine tumors is not well understood. The purpose of the present study was to reveal the regulatory mechanism of ABCG2 gene expression in 4 canine lymphoid tumor cell lines, GL-1, CLBL-1, UL-1 and Ema. Treatment with phorbol 12-myristate 13-acetate (PMA), the protein kinase C (PKC) activator, stimulated MAPK/ERK pathway in GL-1, UL-1 and Ema cells and JNK pathway in UL-1 and Ema cells. When GL-1 and UL-1 cells were treated with PMA and the MAPK/ERK kinase inhibitor U0126, ABCG2 gene expression levels were elevated above those in untreated cells. Similarly, ABCG2 gene expression increased above control levels in UL-1 and Ema cells treated with PMA and the JNK inhibitor SP600125. However, ABCG2 gene expression was unaffected by U0126 exposure in CLBL-1 cells, in which activation of MAPK/ERK pathway was observed in non-treated cells. These results suggested that MAPK/ERK and JNK pathways downregulate ABCG2 gene expression, which is upregulated by unidentified but possibly PKC-dependent pathways, in several types of canine lymphoid tumor cells.

著者

高岸 徹

出版者

社団法人 繊維学会

雑誌

繊維学会誌 (ISSN:00379875)

巻号頁・発行日

vol.59, no.11, pp.P_358-P_362, 2003 (Released:2005-07-01)

著者

目黒 依子

出版者

日本家族社会学会

雑誌

家族社会学研究 (ISSN:0916328X)

巻号頁・発行日

vol.17, no.1, pp.20-24, 2005-07-31 (Released:2009-08-04)

参考文献数

3

被引用文献数

1

著者

Costantino Thanos

出版者

CODATA

雑誌

Data Science Journal (ISSN:16831470)

巻号頁・発行日

vol.12, pp.71-90, 2013 (Released:2013-09-13)

参考文献数

30

被引用文献数

8

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New high-throughput scientific instruments, telescopes, satellites, accelerators, supercomputers, sensor networks, and running simulations are generating massive amounts of data. In order to be able to exploit these huge volumes of data, a new type of e-infrastructure, the Global Research Data Infrastructure (GRDI), must be developed for harnessing the accumulating data and knowledge produced by the communities of research. This paper identifies the main challenges faced by the future GRDIs, defines a conceptual framework for GRDIs based on the ecosystem metaphor, describes a core set of functionality that these GRDIs must provide, and gives a set of recommendations for building the future GRDIs.

著者

Motoi Nishi Hirotsugu Miyake Tatsuya Kato Masami Yamazoe Eiji Tanaka Takao Ishii Katsuya Usui

出版者

日本疫学会

雑誌

Journal of Epidemiology (ISSN:09175040)

巻号頁・発行日

vol.9, no.5, pp.315-319, 1999 (Released:2007-11-30)

参考文献数

6

被引用文献数

1 3

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There have been few reports with regard to the life spans of medical doctors. The status of the medical doctors graduating from 1926 to 1974, alive or dead as of October 1996, was ascertained on the basis of the list of graduates from the School of Medicine, Hokkaido University. Excluding data on female doctors and those who died in battle during World War II, data on a total of 3, 982 doctors were available for study. Their mortality as of October 1996 decreased in parallel with the graduation year. Their mean future life span at graduation was estimated to be about 52.88 years (95% Cl, 52.45-53.31) through linear regression (r=0.992). Their mean age at graduation was 25.17 years. This was not different from the future life expectancy at 25 years of age of the general population (52.35 years). The future life span of surgeons and gynecologists-obstetricians was shorter than that of the doctors of basic medical sciences and internal medicine. This difference might be accounted for by factors peculiar to each speciality (e.g., exposure to blood) or by the degree of stress from work. J Epidemiol, 1999; 9 : 315-319