著者

伯野 元彦

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.115, no.4, pp.466-469, 2006-08-25 (Released:2009-11-12)

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Recent earthquake damage in Japan has the following features. 1) Damage is not proportional to the recorded acceleration of earthquake. 2) Damage on the soft ground is severer. 3) Most of damage comes from the collapse of old wooden houses. 4) 40% of fires after earthquake are related to electricity.

著者

花岡 陽子 山本 寛 飯島 勝矢 大賀 栄次郎 神崎 恒一 大内 尉義

出版者

一般社団法人 日本老年医学会

雑誌

日本老年医学会雑誌 (ISSN:03009173)

巻号頁・発行日

vol.42, no.4, pp.444-449, 2005-07-25 (Released:2011-03-02)

参考文献数

16

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症例は76歳女性. 抗生剤 (CEZ, PIPC) が無効な不明熱に対する精査目的で2002年6月第1回入院. 39℃に至る発熱, CRP上昇, 汎血球減少を認めた. 貧血については, 骨髄穿刺で赤芽球癆と診断された. 原因の特定に至らないまま, 1カ月後に胆嚢腫脹, 胆道系酵素の上昇を認め, 胆嚢穿刺を行ったところ発熱は軽快, その後赤芽球癆も軽快し退院となった. しかし2003年4月, 再び発熱, CRP上昇, 汎血球減少を認めたため第2回入院. 検索の結果, 脾腫・異型リンパ球の出現とともに骨髄穿刺の所見からびまん性大細胞型B細胞リンパ腫 (骨髄浸潤) の診断に至った. 高齢者は典型的な症状を示しにくく, 発熱のみを主症状とする節外性の悪性リンパ腫の場合には, 他疾患との鑑別がきわめて困難である. 高齢者の不明熱においては血液悪性腫瘍, とくに悪性リンパ腫が潜在している可能性を念頭におき, 精査を行うことが必要と考えられた.

著者

高橋 豊美 上野 元一 島崎 健二

出版者

公益社団法人 日本水産学会

雑誌

日本水産学会誌 (ISSN:00215392)

巻号頁・発行日

vol.39, no.7, pp.759-764, 1973-07-25 (Released:2008-02-29)

参考文献数

11

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Though many biological studies have been made on the commercial-sized herring, Clupea harengus pallasi, in the northern part of the Okhotsk Sea in summer, knowledge on the dis-tribution and biological characteristics of the juvenile in the same period is inadequate even today. The authors studied informations obtained from the measurements of about 2400 samples. The samples were obtained by surface gill nets, varying in mesh size from 30mm to 82mm, used for capturing juvenile salmon, and the samplings were conducted on the research vessel “Oyashio Maru” in the northern part of the Okhotsk Sea from August 17 to September 3, 1971. The results obtained are summarized as follows: 1) The shoals, composed of middle and large-sized fish (20-33cm) were found in the area off the Koni Peninsula, the small-sized fish (12-15cm) in the area off the Okhotsk, and the medium-sized fish (18-26cm) in the area off the Ayan. The area, where each shoal appears, seems to vary yearly. 2) The fish of 2-3 age were observed in comparative warm waters (13-14°C) in 1971, 12-13°C in 1970 (Unpublished data). 3) Samples of the 4 age, caught in the area off the Ayan, were smaller in their average fork length, and heavier in the ratio of body weight to fork length, and higher in the mean maturity index {gonad weight×102/(body weight-gonad weight)} than those from the area off the Koni Peninsula. There is a possibility that the fish in the area off the Ayan may not belong to the Okhotsk population.

著者

小林 時正 岩田 宗彦 沼知 健一

出版者

公益社団法人 日本水産学会

雑誌

日本水産学会誌 (ISSN:00215392)

巻号頁・発行日

vol.56, no.7, pp.1045-1052, 1990-07-25 (Released:2008-02-29)

参考文献数

31

被引用文献数

5 7

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Multi-loci analysis coding to isozymes was made of 7 spawning populations of Pacific herring Clupea pallasi collected from 2 coastal waters (oceanic type) and 5 brackish waters (brackish type) in the northern Japan. Genetic polymorphisms were observed at 19 loci among 29 loci coding isozymes by starch gel electrophoresis. Greater degrees of polymorphic varia-tions were observed at the 4 loci in GPI, IDH, ME, and PGM. Average heterozygosities were significantly lower in the oceanic type than those of brackish type. Results of a contigency X2 analysis for homogeneity of allele frequencies over all loci of the samples suggested that these 7 populations are genetically isolated each other. However, the level of genetic distance (D) between them was rather low (D=0.0004-0.0035) and the level of differentiation between samples was estimated to be almost the same as those of local populations of other fish species so far reported. The 7 herring samples were clustered into 2 groups at the D value 0.0024. The first is the oceanic type including two local populations Ishikari and Mangoku-ura and the latter is the brackish type including five local populations Saroma, Notoro, Furen, Yudo and Obuchi.

著者

中谷 武嗣

出版者

一般社団法人 日本人工臓器学会

雑誌

人工臓器 (ISSN:03000818)

巻号頁・発行日

vol.35, no.Appendix, pp.74-74, 2006-12-15 (Released:2010-10-28)

著者

大河内 裕之 中川 雅弘

出版者

公益社団法人 日本水産学会

雑誌

日本水産学会誌 (ISSN:00215392)

巻号頁・発行日

vol.78, no.1, pp.8-14, 2012 (Released:2012-03-14)

参考文献数

24

被引用文献数

1

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噴火湾周辺では,1988~2004 年に本州沿岸で標識放流されたニシンが春季~秋季に再捕された。この海域で漁獲されたニシンは,1991 年以前には春季~秋季の索餌群が中心であったが,1999 年以降には主体が冬季の産卵群に変化し,主漁場も湾口部周辺から苫小牧以東へ移った。1991 年以前に漁獲された索餌群は,その漁期と漁場が標識魚の再捕結果と一致することから本州系群が主体と考えられた。1992 年以降は本州系群が減少し,1999 年以降は噴火湾周辺海域に固有の地域系群が主に苫小牧以東で増加したと考えられた。

著者

Kenichi Tomi Eri Sakaguchi Saki Ueda Yasuki Matsumura Takahiro Hayashi

出版者

一般社団法人 園芸学会

雑誌

The Horticulture Journal (ISSN:21890102)

巻号頁・発行日

pp.MI-098, (Released:2016-05-26)

被引用文献数

9

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Physiological and psychological effects of rose aromas have been reported. Many of these reports focused on the effect of rose essential oils, but the effect of rose fresh flowers on humans has not been sufficiently reported. We were also interested in the possibility of using rose hydrosol, a byproduct of the rose essential oil manufacturing process, for aromatherapy. In this study, the physiological and psychological effects of rose ‘Wishing’ fresh flowers and their hydrosols on humans were evaluated. R–R power spectral analysis of heart beats revealed the sedative effect of the fresh flowers’ scent. On the other hand, hydrosols did not show such an effect. Gas chromatography (GC) and GC-mass spectrometry (GC-MS) analysis indicated the possibility that the sedative effect of the fresh flowers’ scent was derived from β-caryophyllene, phenylethyl acetate, and 3,5-dimethoxy toluene. It is possible that fresh rose flowers may be an alternative to rose essential oils in aromatherapy.

著者

KOICHI NAKANISHI AKINORI KOGURE KEIJI DEUCHI RITSUKO KUWANA HIROMU TAKAMATSU KIYOSHI ITO

出版者

日本防菌防黴学会

雑誌

Biocontrol Science (ISSN:13424815)

巻号頁・発行日

vol.20, no.4, pp.291-295, 2015 (Released:2015-12-22)

参考文献数

9

被引用文献数

1

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We previously developed a method for evaluating the heat resistance of microorganisms by measuring the transition temperature at which the coefficient of linear expansion of a cell changes. Here, we performed heat resistance measurements using a scanning probe microscope with a nano thermal analysis system. The microorganisms studied included six strains of the genus Bacillus or related genera, one strain each of the thermophilic obligate anaerobic bacterial genera Thermoanaerobacter and Moorella, two strains of heat-resistant mold, two strains of non-sporulating bacteria, and one strain of yeast. Both vegetative cells and spores were evaluated. The transition temperature at which the coefficient of linear expansion due to heating changed from a positive value to a negative value correlated strongly with the heat resistance of the microorganism as estimated from the D value. The microorganisms with greater heat resistance exhibited higher transition temperatures. There was also a strong negative correlation between the coefficient of linear expansion and heat resistance in bacteria and yeast, such that microorganisms with greater heat resistance showed lower coefficients of linear expansion. These findings suggest that our method could be useful for evaluating the heat resistance of microorganisms.

著者

春日 敦子 荻原 英子 青柳 康夫

出版者

一般社団法人 日本調理科学会

雑誌

日本調理科学会誌 (ISSN:13411535)

巻号頁・発行日

vol.40, no.5, pp.329-336, 2007-10-20 (Released:2013-04-26)

参考文献数

22

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低濃度の食塩水を用いた脱塩は“呼び塩”と言われ,多くの料理本では数の子の塩抜きに塩を用いることを薦めている。塩漬け数の子の脱塩中に,拡散による味成分の溶出のみが数の子の味に影響する要因であるのか,またどのような味成分が影響を及ぼされるかを明らかにするために,数の子を水と食塩水を用いて脱塩し,ナトリウム,カリウム,マグネシウム,遊離アミノ酸,5'-ヌクレオチドの分析を行った。ナトリウム,マグネシウムは,水よりも食塩水を用いた脱塩の方が溶出量は少なかったが,カリウムは食塩濃度とは関係がなかった。脱塩中に浸漬液中の遊離アミノ酸は時間と共に増加し,数の子中の遊離アミノ酸は減少した。水で15時間脱塩した時の,数の子と浸漬液中の総遊離アミノ酸含量の合計は,脱塩前の塩漬け数の子の総遊離アミノ酸含量より1.8 倍多かったが, 3% 食塩水を用いて脱塩した時は全く増加していなかった。さらに, 水で15 時間脱塩した時の数の子中の総遊離アミノ酸含量は, 3% 食塩水を用いて脱塩したときより2倍多かった。これらの遊離アミノ酸の中では, 味が苦いと言われる疎水性アミノ酸が70% 占めていた。これらの,結果は,遊離アミノ酸が水を用いた脱塩中にプロテアーゼによって生成されたことを示唆している。

著者

木梨 真知子 金 利昭

出版者

Japan Society of Civil Engineers

雑誌

土木計画学研究・論文集 (ISSN:09134034)

巻号頁・発行日

vol.25, pp.329-338, 2008-09-30 (Released:2010-06-04)

参考文献数

15

被引用文献数

1

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本稿では、茨城県日立市をケーススタディとし、防犯まちづくりの前段階として防犯環境設計からみた日立市の現状を把握するとともに、ひったくり犯罪を対象として環境的要因の分析により犯罪が発生しやすい市街地特性を明らかにすることを目的とする。数量化理論II類分析より、犯罪発生に影響する要因は、世帯密度、人口密度、金融機関、鉄道駅、警察署であることを示し、更に前面が空き地の街路や歩道のない街路が選定されていることを確認した。また、クラスター分析より犯罪タイプを4分類し、各犯罪タイプの市街地特性を明らかにした。

著者

Moon Hyeun Jun Sohn Jong-Ryeul Hwang Taeyon

出版者

日本建築学会(AIJ)、大韓建築学会(AIK)、中国建築学会(ASC) 編集事務局:AIJ jaabe(at)aij.or.jp

雑誌

Journal of Asian Architecture and Building Engineering (ISSN:13467581)

巻号頁・発行日

vol.15, no.2, pp.343-348, 2016-05-15 (Released:2016-05-15)

参考文献数

13

被引用文献数

1

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This study aims to evaluate the field performance and the efficiency of ventilation systems in school buildings. Three classrooms installed with ventilation systems in a high school in Seoul were selected as a test bed for this study. The ventilation systems consisted of two types of multi air-conditioning ventilation system and a window type air-conditioning ventilation system. The ventilation performance was measured by the blower door and tracer gas methods as follows: (1) Evaluation of air tightness and air infiltration in the classrooms; (2) Indoor ventilation performance based on the operating condition of ventilation systems; (3) Ventilation performance based on the operating conditions of ventilation systems and air-conditioners; and (4) Local ventilation efficiency and performance based on the operating status of the ventilation systems and air-conditioners. As a result, the ventilation efficiency was measured at 34.8%-97.8% for the duct type of ventilation and 82.6% for the window type ventilation. In this study, classroom characteristics such as high air infiltration low air tightness lowered the ventilation effectiveness. The ventilation efficiency varied based on the location of air inlet and outlet ducts and the existence of furniture. However, local ventilation efficiency was not significantly affected according to the results of this study. The results showed that a ventilation rate of 1000 cubic meters per hour (CMH) or more would be required to maintain 1000 ppm of CO2 concentrations as per IAQ criteria for Korean classrooms.

著者

林 美月子

出版者

公益財団法人 日本学術協力財団

雑誌

学術の動向 (ISSN:13423363)

巻号頁・発行日

vol.4, no.4, pp.53-55, 1999-04-01 (Released:2009-12-21)

著者

赤井 節

出版者

法制史学会

雑誌

法制史研究 (ISSN:04412508)

巻号頁・発行日

vol.1955, no.5, pp.32-78,en2, 1955-06-05 (Released:2009-11-16)

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The Old Testament, and the Pentateuch in particular, is generally recognized as the sole extant record that casts light on the ancient Hebrew law. And it is also generally known that the Petateuch is a compound of many records, which date back to various different periods in the Hebrew history.This is an attempt to clarify from various angles the lex talionis, generally known in the formula "an eye for an eye and a tooth for a tooth, " and to criticize the work of Professor D. Daube. The Old Testament, mainly the Pentateuch, was used as the basis of my study. In the Pentateuch, lex talionis is mentioned in Exodus, Deuteronomium and Leviticus. These records will be examined from a philological viewpoint and a casuistic viewpoint and also from the standpoint of the writers who penned these records. The significance of these three records is varied and the description in each of them has a different shade of meaning. In the conclusion of my study, I have tried to clarify the way of thinking that underlies the idea of lex talionis. In this part of my study, the Old Testament as a whole was discussed mainly from the philological point of view.It is needless to say that excellent researches of D. Daube, D. H. Muller, S. A. Cook and other outstanding scholars have given me a great aid to my study. In Japan, however, there are hardly any researches in this field, which are based on the original Hebrew text of the Old Testament (Biblia Hebraica). I hope, therefore, my study will be of some value to the scholars of legal history.

著者

阿部倉 貴憲 森下 進悟 山本 毅 杉浦 昇 稲垣 瑞穂

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 (ISSN:21879761)

巻号頁・発行日

vol.82, no.837, pp.15-00615-15-00615, 2016 (Released:2016-05-25)

参考文献数

14

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As vehicle engines become lighter, smaller, and more powerful, stress prediction of the main bearings has become an important aspect of strength design measures for the cylinder block. To predict the stress of the engine main bearings under actual working conditions, a flexible multibody dynamics (FMBD) solver was developed with a built-in elastohydrodynamic lubrication solver for the main bearings. The dynamic behavior of the engine system under actual working conditions was then calculated and the results were used to calculate the stress. To reduce the stress calculation cost, rather than inputting the actual working load into a finite element model (FEM) of the whole engine as a boundary condition, the stress was calculated by inputting the dynamic behavior into a small FEM consisting only of the main bearing as a displacement boundary condition. Verification of the test results confirmed that this model is capable of highly precisely predicting the actual working strain of main bearing portions susceptible to fatigue-related fractures. It was confirmed that the developed model could predict the actual working strain if the highest natural frequency of the eigenmode utilized by the FMBD analysis was set to 50kHz or higher.

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.41, no.3, pp.214-215, 1998 (Released:2001-04-01)

著者

松尾 匡敏 首藤 宏幸 東 幹夫 近藤 寛 玉置 昭夫

出版者

日本ベントス学会

雑誌

日本ベントス学会誌 (ISSN:1345112X)

巻号頁・発行日

vol.62, pp.17-33, 2007-07-25 (Released:2010-02-05)

参考文献数

88

被引用文献数

1 1

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In April, 1997, construction of a dike in the inner part of Ariake Sound to close off the innermost area of Isahaya Bay was completed. In June of both 1991 and 2002, benthic surveys were conducted using a Smith-McIntyre grab sampler at 88 stations over the entire sublittoral area of Ariake Sound. The structure of the gammaridean amphipod assemblage was compared between 1997 and 2002 with regard to any change in grain-size composition of the substrates and dissolved oxygen concentration of the bottom waters. No noticeable changes were observed in the distribution of the median particle diameter and silt-clay content, nor in the spatial arrangement of the sediment types of the substrates. Hypoxic water masses were observed in the bottom waters in 1997 in and around Isahaya Bay and in the southern part of Ariake Sound. Other studies also recorded hypoxic water masses in the former area in 1999 and 2001. For the amphipod assemblage, a total of 12, 434 individuals of 94 species belonging to 24 families was collected in 1997; the most dominant species was Photis longicaudata (family Isaeidae). In 2002, those values had changed to 37, 649 individuals, 89 species, and 27 families, with the most dominant species being Corophium sp. A (family Corophiidae). In both years, the amphipod assemblage was dominated by six families, including Isaeidae, Ampeliscidae, Corophiidae, Priscomilitaridae, Melitidae, and Aoridae, although the dominance order changed partially. The amphipod assemblage in both years inclusive was divided into eight groups using group-averaged clustering and non-metric multidimensional scaling. The group with the highest number of stations occupied the largest bottom area, composed of poorly-sorted medium to coarse sand along the longitudinal axis of Ariake Sound; the number of stations in this group increased from 41 in 1997 to 57 in 2002. Increase in individual density and expansion of distribution range of seven species of the superfamily Corophioidea (Corophiidae, Isaeidae, Priscomilitaridae), which occurred around the two hypoxic areas, contributed most to the range extension. For the above-mentioned six most dominant families, density of individuals and proportional composition of number of individuals in each of the two hypoxic areas and other, non-hypoxic areas were compared between the two years. In particular, both values remarkably increased for several members of the Corophiidae, including Corophium sp. A and C. crassicorne, in 2002; the exception was the value for density of individuals in the southern hypoxic area. The Shannon-Wiener species diversity index values were lower in 2002 for both the two hypoxic areas and the combined non-hypoxic areas, and for the three main groups of the amphipod assemblage.

著者

篠崎 信男

出版者

日本人類学会

雑誌

人類學雜誌 (ISSN:00035505)

巻号頁・発行日

vol.60, no.3, pp.97-100, 1949-04-30 (Released:2008-02-26)

著者

Mizan Bustanul Fuady BISRI

出版者

兵庫県立大学 政策科学研究所

雑誌

Japan Social Innovation Journal (ISSN:21859493)

巻号頁・発行日

vol.6, no.1, pp.27-41, 2016-03-31 (Released:2016-05-05)

参考文献数

33

被引用文献数

1 6

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This paper models the inter-organizational network in operation during emergency response to the Great East Japan Earthquake and Tsunami (GEJET) 2011, by using Social Network Analysis (SNA). Furthermore, it observes partnership innovation and analyzes in its significance inside the network. Lessons learned from the disaster emphasize the importance of partnership in emergency response as a strong basis for creative recovery.

著者

猪平 栄一 横井 博一

出版者

日本知能情報ファジィ学会

雑誌

日本知能情報ファジィ学会 ファジィ システム シンポジウム 講演論文集 第22回ファジィ システム シンポジウム

巻号頁・発行日

pp.217, 2006 (Released:2007-05-30)

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階層型ニューラルネットワークには誤差逆伝搬学習によって非線形関数を近似する能力がある.ニューラルネットワークの学習能力と,構造,学習条件といった複数の設計変数との間の関係は複雑であるため,学習能力の高いニューラルネットワークを設計することは困難である.そこで,定量的な指標に基づいてニューラルネットワークを効率的に設計するために,直交配列表と分散分析に基づく実験計画法を導入することを提案する.従来の方法との違いは,ネットワークの構造,学習条件といったパラメータをできるだけ多く取り上げることによって,それらのパラメータの局所最適化を図ることである.提案手法を一般的な階層型ニューラルネットワークに応用し,その有効性を検証した.3層ネットワーク,5層ネットワークを対象としてネットワークの設計を行い,パラメータの個数,層数,繰り返し回数がネットワークの学習能力に与える影響を評価した.

著者

神田 克久 武村 雅之

出版者

公益社団法人 日本地震工学会

雑誌

日本地震工学会論文集 (ISSN:18846246)

巻号頁・発行日

vol.7, no.2, pp.68-79, 2007 (Released:2010-08-12)

参考文献数

20

被引用文献数

6 6

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最近、高密度の地点で多くの地震のデータが得られるようになった計測震度をデータベース化して、短周期地震動に関する距離減衰特性や地点による揺れやすさの分析を行った。関東平野では、揺れやすさの尺度である相対震度についてマグニチュード (M) 依存性がみられ、埼玉東部などの低地ではM が大きくなると相対震度が大きくなり、千葉県南部などの丘陵地では逆の傾向が見られた。得られた震度の距離減衰特性や相対震度を用いて、1923 年大正関東地震と1703 年元禄地震の震度インバージョン解析を行い、短周期地震波発生域を求めた。大正関東地震は三浦半島を挟んで2 箇所に短周期地震波発生域があり、その重心は別に求められているアスペリティ (すべりの大きな領域) の終端部にあたる。元禄地震の短周期地震波発生域は、神奈川県から房総半島南部までは大正関東地震に類似し、加えて房総半島南東沖に広がっていることが分かった。