著者

塩島 翔

出版者

二松學舎大学

雑誌

二松学舎大学人文論叢 (ISSN:02875705)

巻号頁・発行日

vol.78, 2007-03

著者

渡部 昌史 加賀 勝 鈴木 久雄 高橋 香代

出版者

日本スポーツ教育学会

雑誌

スポーツ教育学研究 (ISSN:09118845)

巻号頁・発行日

vol.23, no.2, pp.113-122, 2003-12-31 (Released:2010-08-10)

参考文献数

36

被引用文献数

1

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The objective of this study was to clarify the influences of sports activity in junior high-school athletes on bone strength and fractures. The subjects were 57 male junior high-school athletes aged from 13 to 15 years. They trained 120min, 6 times /wk. As an index of the bone strength, we measured the speed of sound of tibia (t-SOS) using Sound Scan 2000 Compact (Myriad Ultrasound System Ltd., Israel). The fracture rate was compared between the junior high-school athlete and control groups. The following results were obtained.(1) In the junior high-school athlete group, their t-SOS was significantly lower than control group.(2) The value of t-SOS demonstrated a negative correlation with the length of tibia/height ratio in the junior high-school athlete and control groups.(3) The value of t-SOS demonstrated a positive correlation with calcium intake from dairy products in the junior high-school athletes.(4) The junior high-school athletes showed a very high fracture rate. Particularly, the highest fracture rate (26.7%) was seen in the 13-year-old in the junior high-school athletes.These data will be useful for designing appropriate exercise programs to support the growth and bone mineral acquisition in the junior high-school athletes.

著者

高野 純平 藤井 範久 向井 直樹 劉 莉荊 林 和彦 白崎 芳夫 斉藤 慎一 徳山 薫平

出版者

一般社団法人日本体力医学会

雑誌

体力科学 (ISSN:0039906X)

巻号頁・発行日

vol.53, no.1, pp.123-130, 2004-02-01 (Released:2010-09-30)

参考文献数

25

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Side to side difference in tennis players' mid-radius and cross-sectional study on mid-tibia of jumpers and sedentary controls suggest that the improvement of mechanical properties of cortical bone in response to long-term exercise is related to geometric adaptation and not to volumetric bone mineral density. In the present study, geometric and mechanical properties of right tibia were estimated along 64 directions centering center of gravity of the bone on cross-sectional peripheral quantitative computed tomography (pQCT) images. The tibias of 17 jumpers (7 females, 10 males) and 15 controls (8 females, 7males), aged 18-23, were scanned at mid site using pQCT. Periosteal and endocortical radius were larger, cortical thickness was thicker, and mechanical properties (moment of inertia of area and strength strain index) were greater in jumpers compared to those of controls. The differences in cortical thickness between the two groups were dependent on direction of measurement. Defined a direction from tibia's center of gravity to fibula's as 0°, difference in the cortical thickness between jumpers and controls was the greatest at around 240°. Along this direction, differences in mechanical properties were also the most significant, suggesting that the site-specific adaptation of bone to long-term exercise is due to geographical relation of bone to muscle.

著者

菅 木志雄

出版者

美術出版社

雑誌

美術手帖 (ISSN:02872218)

巻号頁・発行日

no.324, pp.24-33, 1970-02

著者

野口 武司

出版者

信州豊南短期大学

雑誌

信州豊南短期大学紀要 = Bulletin of Shinshu Honan Junior College (ISSN:1346034X)

巻号頁・発行日

vol.24, pp.1-175, 2007-03-01

著者

成生 達彦

出版者

日本評論社

雑誌

経済セミナー = The keizai seminar (ISSN:0386992X)

巻号頁・発行日

no.688, pp.29-32, 2016-02

著者

新井 泰弘

出版者

日本評論社

雑誌

経済セミナー = The keizai seminar (ISSN:0386992X)

巻号頁・発行日

no.688, pp.33-37, 2016-02

出版者

医事新聞社

巻号頁・発行日

no.910, 1914-09

著者

藤川 大祐

出版者

千葉大学教育学部授業実践開発研究室 = Faculty of Education, Chiba University

雑誌

授業実践開発研究 (ISSN:18848818)

巻号頁・発行日

vol.8, pp.1-7, 2015-03

著者

宮本 孝二

出版者

桃山学院大学

雑誌

桃山学院大学社会学論集 (ISSN:02876647)

巻号頁・発行日

vol.49, no.2, pp.7-33, 2016-02-25

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The works of Karl Marx(1818-1883)have exerted an extraordinary influence over the development of modern social theory. This paper, the third one of my project `Giddens and Sociologists', aims to explore how Anthony Giddens, one of most famous sociologists in the contemporary world, interpreted, revised and enlarged Marx's social theory through studying his works. The main findings are as follows. First, through interpreting Marx's works, Giddens found the basic construction and contour of Marx's social theory in his early works. His social theory is constructed on the basic theory of nation-state and capitalism. Second, by revising Marx's class theory, Giddens formed the theory of class structuration. According to the theory of class structuration, the class structure is produced not only by the relations of production but also by the other socio-economic factors and it includes not only socioeconomic class but also political class or elite. Third, by introducing the theory of power, Giddens enlarged the historical materialism which is Marx's theory of social change. Driving forces of modern social change are powers of states and movements as well as revolutionary power of capitalism developing in the global systems.

著者

上野 勝男

出版者

桃山学院大学

雑誌

桃山学院大学経済経営論集 (ISSN:02869721)

巻号頁・発行日

vol.57, no.3, pp.191-236, 2016-03-03

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In this essay, it is argued that the Soviet Union was the unique historical structure which first failed to definitively go out of the orbit of capitalism toward to socialism, then through the specific zig-zags of trial and error, eventually was to return the capitalism again. In this regard the Stalinist period should be considered one of varieties of "the primitive accumulation of capital". Marx's view of the primitive accumulation of capital in his `Das Kapital' provides the basic vantage points for this analysis. Particularly it would be important to understand that the primitive accumulation of capital is the necessary preliminary of the specifically capitalistic mode of production, not just for establishing the mode of capitalist production generally. In this essay, we apply this idea for analyzing the Soviet Industrialization in the Stalinist era.

著者

和田 頴太

出版者

文芸春秋

雑誌

文芸春秋

巻号頁・発行日

vol.58, no.7, pp.p154-163, 1980-07

著者

Kanae Umeda Yaichiro Kotake Masatsugu Miyara Keishi Ishida Seigo Sanoh Shigeru Ohta

出版者

The Japanese Society of Toxicology

雑誌

The Journal of Toxicological Sciences (ISSN:03881350)

巻号頁・発行日

vol.41, no.2, pp.255-264, 2016-04-01 (Released:2016-03-10)

参考文献数

46

被引用文献数

12 18

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GluR2, an α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) receptor subunit, plays important roles in neuronal survival. We previously showed that exposure of cultured rat cortical neurons to several chemicals decreases GluR2 protein expression, leading to neuronal toxicity. Methoxychlor, the bis-p-methoxy derivative of dichlorodiphenyltrichloroethane, and fenvalerate, a synthetic pyrethroid chemical, have been used commercially as agricultural pesticides in several countries. In this study, we investigated the effects of long-term methoxychlor and fenvalerate exposure on neuronal glutamate receptors. Treatment of cultured rat cortical neurons with 1 or 10 µM methoxychlor and fenvalerate for 9 days selectively decreased GluR2 protein expression; the expression of other AMPA receptor subunits GluR1, GluR3, and GluR4 did not change under the same conditions. Importantly, the decreases in GluR2 protein expression were also observed on the cell surface membrane where AMPA receptors typically function. In addition, both chemicals decreased neuronal viability, which was blocked by pretreatment with 1-naphtylacetylspermine, an antagonist of GluR2-lacking AMPA receptors, and MK-801, an N-methyl-d-aspartate (NMDA) receptor antagonist. These results suggest that long-term exposure to methoxychlor and fenvalerate decreases GluR2 protein expression, leading to neuronal death via overactivation of GluR2-lacking AMPA and NMDA receptors.

著者

上野 吉一

出版者

エヌ・ティー・エス

雑誌

遺伝 : 生物の科学 (ISSN:03870022)

巻号頁・発行日

vol.69, no.6, pp.462-465, 2015-11

著者

平賀 伸夫 斉藤 仁志 三ツ川 章

出版者

一般社団法人日本科学教育学会

雑誌

年会論文集 (ISSN:09134476)

巻号頁・発行日

vol.29, pp.339-340, 2005-08-31

被引用文献数

1

著者

馬本 勉

出版者

日本英学史学会

雑誌

英学史研究 (ISSN:03869490)

巻号頁・発行日

vol.2001, no.33, pp.73-86, 2000 (Released:2009-09-16)

参考文献数

50

被引用文献数

3

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The Course of Study for Lower Secondary School Foreign Languages, which was revised in 1958, designated that 520 English words be included in the textbooks for junior high schools. This “compulsory vocabulary” has been criticized because the selection criterion was not clearly stated in the Course of Study.The purpose of this study, therefore, is to investigate the origin of the “compulsory vocabulary” through historical and statistical analyses.Vocabulary items for teaching purposes were traditionally selected in the following four manners : 1) Objective selection based on frequency counts of words(e.g. Thorndike's Teacher's Word Book) 2) Subjective selection based on philosophical analyses(e.g. Ogden's Basic English) 3) Empirical selection based on the intuition of experienced teachers(e.g. Palmer's The first 600 English Words) 4) Eclectic selection based on textbook-range counts(e.g. Inamura and Torii's Indispensable Words) From the comparison of the “compulsory vocabulary” with the previously published lists, it has been concluded that the compulsory list consists of widerange words used in many varying English textbooks published in Japan, as well as fundamental classroom vocabulary.

著者

Jung-Sun Kim Hancheol Lee Yongsung Suh Hui-Nam Pak Geu-Ru Hong Chi Young Shim Cheol-Woong Yu Hyun-Jong Lee Woong-Chol Kang Eun-Seok Shin Rak-Kyeong Choi Saibal Kar Jai-Wun Park Do-Sun Lim Yangsoo Jang

出版者

日本循環器学会

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-15-1134, (Released:2016-03-17)

参考文献数

28

被引用文献数

2 25

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Background:The aim of this study was to evaluate clinical outcome after left atrial appendage (LAA) occlusion in real clinical practice and compare between Amplatzer cardiac plug (ACP) and Watchman.Methods and Results:From October 2010 to February 2015, 96 successful LAA occlusion procedures were performed using either ACP (n=50) or Watchman device (n=46) in non-valvular atrial fibrillation (AF) patients (59 male; age, 65.1±9.4 years; CHADS2, 2.5±1.2; CHA2DS2-VASC, 3.9±1.6; HAS-BLED, 2.7±1.3). The procedure success rate was 96.8%. There were serious complications in 4 patients (4.1%; 2 cardiac tamponade, 1 device embolization, and 1 major bleed). The anticoagulation cessation rate after 6 weeks was 92.7%. During mean 21.9-month follow-up, the incidence of death, stroke, systemic embolization and major bleeding was 5.2%, 4.2%, 0% and 1.0%, respectively. On transesophageal echocardiography of 93 patients within 6 months after the procedure, 24 residual leaks were observed (25.8%; 2 mild, 18 moderate, and 4 major). Clinical outcome was similar for the 2 devices, but peridevice leakage was more frequent with the Watchman than the ACP.Conclusions:LAA occlusion was feasible in non-valvular AF patients with high risk of stroke and hemorrhage. The ACP and Watchman devices were similar in terms of procedural and clinical outcomes.

著者

古瀬 雅義

出版者

安田女子大学

雑誌

安田女子大学紀要 (ISSN:02896494)

巻号頁・発行日

vol.44, pp.295-304, 2015-11-20

著者

伊藤 信博 ITO Nobuhiro

出版者

名古屋大学大学院国際言語文化研究科

雑誌

言語文化論集 (ISSN:03886824)

巻号頁・発行日

vol.37, no.2, pp.1-18, 2016

著者

吉海 直人

出版者

京田辺

雑誌

同志社女子大学学術研究年報 (ISSN:04180038)

巻号頁・発行日

no.66, pp.212-201, 2015

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「いろはかるた」の研究に有益と思われる新出資料として、「いろはたとへどどいつ」(仮題) を紹介したい。これは先に報告した「たとゑづくしいろは歌當和訓」に類するもので、「いろはどどいつ」の冒頭部分にことわざが巧妙に詠みこまれているものである。こういった資料に関しては従来報告されていないようなので、ここに図版を付して紹介することで、今後の研究の参考にしていただきたい。研究資料