著者

尾内 能夫

出版者

一般社団法人 日本医学物理学会

雑誌

放射線医学物理 (ISSN:09188010)

巻号頁・発行日

vol.18, no.2, pp.121-128, 1998-06-30 (Released:2012-09-24)

参考文献数

18

著者

今泉 鉄平 折笠 貴寛 村松 良樹 田川 彰男

出版者

社団法人 日本食品科学工学会

雑誌

日本食品科学工学会誌 (ISSN:1341027X)

巻号頁・発行日

vol.60, no.1, pp.11-18, 2013-01-15 (Released:2013-02-28)

参考文献数

31

被引用文献数

1 5

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サトイモおよびナガイモの熱湯浸漬過程におけるカリウム溶出現象は拡散方程式の無限円筒モデルで説明された.また,サトイモおよびナガイモのブランチングへマイクロ波(包装試料,無包装試料)および熱湯浸漬を適用し,酵素活性,色彩変化,硬さ,質量損失率,カリウム損失率について検討したところ,以下の知見が得られた.(1) いずれの試料に関しても,試料中のPODの失活までに要する時間は包装,無包装,熱湯浸漬の順で短く,マイクロ波ブランチングによる時間短縮効果が明らかとなった.(2) ブランチング後にはいずれの方法においても色差の増加が見られ,とくに,サトイモでは処理法の違いによる色彩変化の差が顕著であった.(3) マイクロ波ブランチングを行った場合には試料に著しい軟化が見られた.(4) マイクロ波ブランチングを行うことでドリップの発生を抑制することができた.(5) カリウム損失率は加熱後,冷却後,解凍後それぞれにおいて熱湯浸漬よりマイクロ波によるブランチングを用いた試料のほうが低い値となった.以上のことから,サトイモおよびナガイモのブランチングには包装した試料にマイクロ波を照射する方法が有用である可能性が示唆されたが品質に関しては更なる調査が必要である.

著者

今給黎 尚幸 大渕 俊朗 濱中 和嘉子 吉田 康浩 宮原 聡 柳澤 純 濱武 大輔 白石 武史 岡林 寛 岩崎 昭憲

出版者

特定非営利活動法人 日本呼吸器外科学会

雑誌

日本呼吸器外科学会雑誌 (ISSN:09190945)

巻号頁・発行日

vol.25, no.6, pp.595-599, 2011-09-15 (Released:2011-10-26)

参考文献数

10

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肺分画症は,肺組織に体循環系の奇形性異常動脈からの流入を有する先天性疾患であり,肺葉内分画症と肺葉外分画症とがある.我々は1994年4月から2010年3月までに当院およびその関連施設で手術を行った肺分画症15例を対象とし,術前診断および手術手技を中心にその臨床像を検討した.術前に全例で造影CTが施行されたが確定診断に至ったものは11例であり,残りの4例は術中所見で診断された.下葉に嚢胞や硬化像が認められる症例では肺分画症も念頭に入れ,異常動脈を検索することが必要である.胸腔鏡手術は4例に適応され,その内2例で開胸手術に移行した.条件が整えば胸腔鏡手術でも安全に施行できる症例があることが確認された.異常動脈の処理における自動縫合器の使用については,本検討では8例に施行され合併症は認めず利便性と安全性を鑑みると十分容認できると考えられた.

著者

島田 力

出版者

(社)大阪生活衛生協会

雑誌

生活衛生 (ISSN:05824176)

巻号頁・発行日

vol.38, no.3, pp.97-107, 1994-05-30 (Released:2010-03-11)

参考文献数

54

著者

藤井 雅治 力石 博司 井堀 春生 有井 清益

出版者

一般社団法人 電気学会

雑誌

電気学会論文誌A(基礎・材料・共通部門誌) (ISSN:03854205)

巻号頁・発行日

vol.121, no.6, pp.561-566, 2001-06-01 (Released:2008-07-15)

参考文献数

5

著者

長谷川 清 高橋 昭男 納堂 高明 中祖 昭士

出版者

一般社団法人 表面技術協会

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.57, no.9, pp.616-616, 2006 (Released:2007-03-23)

参考文献数

3

被引用文献数

4 11

著者

中田 節也

出版者

公益社団法人 東京地学協会

雑誌

地学雑誌 (ISSN:0022135X)

巻号頁・発行日

vol.110, no.2, pp.129-131, 2001-04-25 (Released:2009-11-12)

参考文献数

12

被引用文献数

1

著者

田中 芳明 櫻井 洋一 Jean-Charles PREISER Rene CHIOLERO Pierre SINGER

出版者

日本静脈経腸栄養学会

雑誌

静脈経腸栄養 (ISSN:13444980)

巻号頁・発行日

vol.26, no.3, pp.873-897, 2011 (Released:2011-06-15)

参考文献数

89

著者

白 珊楡

出版者

日本職業リハビリテーション学会

雑誌

職業リハビリテーション (ISSN:09150870)

巻号頁・発行日

vol.21, no.2, pp.10-18, 2008-03-15 (Released:2011-03-23)

参考文献数

18

著者

平石 邦彦

出版者

一般社団法人 電子情報通信学会

雑誌

電子情報通信学会 基礎・境界ソサイエティ Fundamentals Review (ISSN:18820875)

巻号頁・発行日

vol.6, no.4, pp.257-264, 2013-04-01 (Released:2013-04-01)

参考文献数

24

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業務プロセスを記述する手法は,企業情報システムを構築する技術の一部として発展してきた.近年では,医療プロセスの詳細なモデル化やそれを用いた潜在的なリスク発見など,人間の介在する,より複雑なプロセスのモデル化及び分析に関する研究開発が進んでいる.本稿では,人間系を含む複雑なプロセスのモデル化に必要な機能を明らかにし,更に,幾つかの既存のプロセス記述手法について解説する.

著者

Kenji Doma Glen Bede Deakin

出版者

Japan Society of Physical Education, Health and Sport Sciences

雑誌

International Journal of Sport and Health Science (ISSN:13481509)

巻号頁・発行日

vol.11, pp.1-9, 2013 (Released:2013-03-28)

参考文献数

27

被引用文献数

2 13

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This study examined running economy (RE) during a two-stage incremental protocol that was combined into an endurance training session 6 hours following a strength training session. In addition, this study investigated running performance which consisted of a two-stage RE protocol and time to exhaustion (TTE) the day after strength and endurance training sessions undertaken on the same day. Twelve trained and moderately trained male runners performed strength and endurance training sessions 6 hours apart with running performance tests conducted the following day. Cost of running (CR) and rate of perceived exertion (RPE) were collected during the endurance training session whereas CR, RPE and TTE were collected during the running performance test. Maximal voluntary contraction (MVC) tests were conducted prior to and following the strength and endurance training sessions and the running performance tests. The results showed that CR significantly increased during the second stage of the endurance training session (p<0.05). During the running performance test, significant increases were found for CR during the first and second stages and for RPE during the second and third stages (p<0.05). The MVC was significantly reduced immediately following the strength training sessions, pre-post the endurance training session, and running performance test (p<0.05). The findings in the current study show that RE is impaired 6 hours following a strength training session. Furthermore, combined strength and endurance training on the same day appears to cause an accumulation effect of fatigue which impairs running performance the following day.

著者

渡辺 深

出版者

日本社会学会

雑誌

社会学評論 (ISSN:00215414)

巻号頁・発行日

vol.42, no.1, pp.2-16, 1991-06-30 (Released:2009-11-11)

参考文献数

37

被引用文献数

6 6

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本研究の目的は、日本における労働者と職業のマッチング過程で構造変数が果たす役割を考察することである。グラノヴェターの弱い紐帯の仮説の検証を中心に、労働者のネットワークが年収、企業規模、職位、会社帰属意識、職務満足度などの転職結果に及ぼす影響を分析する。弱い紐帯の仮説とは、「転職者は、強い紐帯よりはむしろ弱い紐帯によって、多くの就職情報を得るだろう」、あるいは、「転職者は、強い紐帯よりはむしろ弱い紐帯によって、望ましい転職結果を得るだろう」という仮説である。東京都、神奈川県、千葉県、埼玉県に在住の男性転職経験者を調査対象とし、弱い紐帯の仮説を検証した。回帰分析の結果より、前職の属性や労働者の基本的属性を統制しても、強い紐帯を通じて十分な就職情報に接近できること、また、強い紐帯が望ましい転職結果 (年収、会社帰属意識、職務満足度) をもたらすことが明らかになった。故に、本研究のサンプルでは弱い紐帯の仮説は支持されなかった。弱い紐帯の仮説とは逆に、日本では強い紐帯が転職において戦略的な機能を持っている。また、特定のネットワーク資源が特定の転職結果に対して特異的に影響を及ぼすことがわかった。また、紐帯の強さ、コンタクトの影響、仲介者の数などのネットワーク特性が情報収集度に影響を与え、情報収集度は会社帰属意識や職務満足度に作用することが観察された。この様に、情報がネットワーク資源と転職結果を結ぶ媒介変数であることが示唆される。最後に、日本における強い紐帯の使用に影響を与える文化的要因について考察する。

著者

佃 豊之

出版者

Japan Oil Chemists' Society

雑誌

油化学 (ISSN:18842003)

巻号頁・発行日

vol.7, no.1, pp.2-7, 1958-01-20 (Released:2009-10-09)

参考文献数

26

著者

Ryozo Nagai Koichiro Kinugawa Hiroshi Inoue Hirotsugu Atarashi Yoshihiko Seino Takeshi Yamashita Wataru Shimizu Takeshi Aiba Masafumi Kitakaze Atsuhiro Sakamoto Takanori Ikeda Yasushi Imai Takashi Daimon Katsuhiro Fujino Tetsuji Nagano Tatsuaki Okamura Masatsugu Hori the J-Land Investigators

出版者

日本循環器学会

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

vol.77, no.4, pp.908-916, 2013 (Released:2013-03-25)

参考文献数

24

被引用文献数

21 93

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Background: A rapid heart rate (HR) during atrial fibrillation (AF) and atrial flutter (AFL) in left ventricular (LV) dysfunction often impairs cardiac performance. The J-Land study was conducted to compare the efficacy and safety of landiolol, an ultra-short-acting β-blocker, with those of digoxin for swift control of tachycardia in AF/AFL in patients with LV dysfunction. Methods and Results: The 200 patients with AF/AFL, HR ≥120beats/min, and LV ejection fraction 25–50% were randomized to receive either landiolol (n=93) or digoxin (n=107). Successful HR control was defined as ≥20% reduction in HR together with HR <110beats/min at 2h after starting intravenous administration of landiolol or digoxin. The dose of landiolol was adjusted in the range of 1–10μg·kg–1·min–1 according to the patient’s condition. The mean HR at baseline was 138.2±15.7 and 138.0±15.0beats/min in the landiolol and digoxin groups, respectively. Successful HR control was achieved in 48.0% of patients treated with landiolol and in 13.9% of patients treated with digoxin (P<0.0001). Serious adverse events were reported in 2 and 3 patients in each group, respectively. Conclusions: Landiolol was more effective for controlling rapid HR than digoxin in AF/AFL patients with LV dysfunction, and could be considered as a therapeutic option in this clinical setting.  (Circ J 2013; 77: 908–916)

著者

笹井 洋一 上嶋 誠 歌田 久司 鍵山 恒臣 Jacques ZLOTNICKI 橋本 武志 高橋 優志

出版者

公益社団法人 東京地学協会

雑誌

地学雑誌 (ISSN:0022135X)

巻号頁・発行日

vol.110, no.2, pp.226-244, 2001-04-25 (Released:2009-11-12)

参考文献数

31

被引用文献数

8 10

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Electric and magnetic field observations have been extensively carried out since 1995. A precursory magnetic anomaly was detected in July 1996, which was ascribed to thermal demagnetization at a depth of several hundreds of meters beneath the southern periphery of the summit Hatcho-taira caldera. Magnetic data revealed that the large depression at the summit associated with the steam explosion on July 8, 2000 had been completed within four minutes. Since the beginning of July, anomalous magnetic changes were observed at several magnetometer sites along the central N-S line of Miyake-jima volcano, which indicated the rise of a demagnetized area from depth to the summit. On July 4, a few days before the steam explosion, an area survey of SP in the summit caldera was conducted, discovering an extremely negative zone around the forthcoming depression, which suggested the intense absorption of ground water. Tilt-step events; i.e., abrupt uplifts around the summit area, were accompanied by electric field variations, which were very similar to the velocity waveform of the ground motion, as well as magnetic variations with step-like changes. An electric field can be interpreted as being due to electric currents generated by the forced injection of steam and/or water from the pressure source (electrokinetic phenomena). Magnetic changes are attributed to the piezomagnetic effect of rocks due to increased stresses. The geomagnetic total intensity showed large variations after the July 8 eruption, the typical feature of which was positive at the east and west sides and negative along the central north-south line of the volcano. They are ascribed to 1) the loss of magnetic mass from the summit and 2) the thermal demagnetization at depth. After the August 18 eruption, which was the largest, the steep changes in total intensity became flat, which suggested that the temperature rise at depth had weakened. At the time of the August 18 eruption, a large increase in self-potential was observed around the southwestern foot of the central cone Oyama : This implies that a definite change occurred in the hydrothermal system of the volcano.

著者

笹井 洋一 上嶋 誠 歌田 久司 鍵山 恒臣 Jacques ZLOTNICKI 橋本 武志 高橋 優志

出版者

公益社団法人 東京地学協会

雑誌

地学雑誌 (ISSN:0022135X)

巻号頁・発行日

vol.110, no.2, pp.Plate7-Plate8, 2001-04-25 (Released:2009-11-12)

著者

中田 節也 長井 雅史 安田 敦 嶋野 岳人 下司 信夫 大野 希一 秋政 貴子 金子 隆之 藤井 敏嗣

出版者

公益社団法人 東京地学協会

雑誌

地学雑誌 (ISSN:0022135X)

巻号頁・発行日

vol.110, no.2, pp.168-180, 2001-04-25 (Released:2009-11-12)

参考文献数

18

被引用文献数

41 43

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The 2000 eruption of Miyakejima volcano started with a submarine eruption of basaltic andesite on the morning of June 27, which occurred following earthquake swarms during the previous night. The main phase of the summit eruption began, being associated by a sudden subsidence of the summit area on July 8. Continuous collapsing of the summit area that had continued until midAugust, resulted in the formation of a caldera with the volume of about 0.6 km3. Phreatic (or phreatomagmatic) eruptions took places during the growth of the caldera, although the total volume of eruptives was about 11 million m3. which is smaller by one magnitude than the caldera volume. Eruptives are enriched with hydrothermally altered materials such as smectite and kaolinite.The manner of the first collapse suggests the existence of a large open space under the summit just before the subsidence. Judging from geophysical observation results, the open space may have ascended in the manner of stoping. Successive formation of open spaces at deeper levels is likely to have caused the continuous collapse of the summit area. These open spaces may have been generated by magma's migration from under Miyakejima to the west. The migration is considered to have continued by August 18.It is likely that an inflow of underground water to the open spaces generated a hydrothermal system, where the open spaces acted as a sort of pressure cooker that built up overpressure of eruptions. The hydrothermal system was broken by the largest eruption on August 18, and the eruption column rose about 15 km above the summit. A boiling-over type of eruption occurred on August 29, whereby sufficient overpressure of steam was not built up, resulting in the generation of low-temperature ash cloud surges moving very slowly.

著者

酒井 慎一 山田 知朗 井出 哲 望月 将志 塩原 肇 卜部 卓 平田 直 篠原 雅尚 金沢 敏彦 西澤 あずさ 藤江 剛 三ヶ田 均

出版者

公益社団法人 東京地学協会

雑誌

地学雑誌 (ISSN:0022135X)

巻号頁・発行日

vol.110, no.2, pp.145-155, 2001-04-25 (Released:2009-11-12)

参考文献数

6

被引用文献数

38 54

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From June 26, 2000, an intensive earthquake swarm started under Miyake-jima Island, 180 km south off Japan. This swarm was closely related to the eruption of Miyake-jima Island, probably dominated by underground magmatic activity. The swarm spread toward the northwestern ocean region from Miyake-jima Island, in which a huge number of earthquakes (over 100, 000) including five large events of M>6.0 were detected over about two months. This earthquake swarm was the most active since we started seismic observations in the 1970's.Although there are some telemetered observation stations on the Izu volcanic islands, no offshore instruments were operated in the area of this earthquake swarm. To understand both the spatial and temporal changes of this activity, we conducted a series of ocean bottom seismometer observations. According to the variation in the seismic activity with time, we changed the array configuration of OBSs six times. Furthermore, real-time seismic observations were undertaken using a buoy-telemetering OBS system.Combining the OBS data with those of the island stations, very precise earthquake locations were determined. The epicenter distribution obtained strongly indicates a northwest-southeastern lineament. The vertical cross-section of the events shows two characteristic trends. Deeper (7- 13km) events are forming a very thin (2-km thick) plane, while shallower ones (< 7 km) show a much thicker distribution. These distribution patterns will provide important constraints on the physical mechanism for understaning magma migration.

著者

野田 尚史

出版者

日本言語学会

雑誌

言語研究 (ISSN:00243914)

巻号頁・発行日

vol.1994, no.105, pp.32-53, 1994-03-15 (Released:2007-10-23)

参考文献数

26

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This paper sets out to analyze various types of thematized or topicalized sentences in Japanese and Spanish under a single procedure of ″thematization ″. Sentences analyzed include so-called double-subject sentences and pseudo-cleft sentences in Japanese and left-dislocated sentences, cleft sentences, and pseudo-cleft sentences in Spanish.Thematization is the procedure whereby a copy of the constituent designated as the theme is attached to the head of the proposition, and the original constituent in the proposition is then pronominalized. For example, double-subject sentence (1) is derived by thematization from the proposition (2), in which the head noun zisyo modified by an adjective is designated as the theme.(1) Zisyo wa atarasii no ga ii.(2) atarasii zisyo ga ii [theme: zisyo]Differences in the procedure of thematization in Japanese and Spanish are:1) In Japanese the theme-marker wa is attached to the theme; inSpanish nothing is attached.2) In Japanese the theme of a sentence may be an argument of the predicate, a genitive noun, or a head noun modified by an adjectiver genitive noun; in Spanish only an argument of the, predicate may be thematized.3) In Japanese the pronominalized constituent generally becomes null; in Spanish it becomes a clitic pronoun.