著者

小林 大祥 小林 光男 後藤 芳樹

出版者

工学院大学

雑誌

工学院大学研究報告 (ISSN:03685098)

巻号頁・発行日

no.121, pp.1-7, 2016-10-30

---

In this paper, tension tests are performed with the dragline silk produced by Nephila Clavata. Tension testingmachine is developed and manufactured for micro-sized materials. The dragline silk is the difficult material toconduct the tension test because the dragline of spider is the fine and ductile line and also the test load is small.From the results of tests, following conclusions are obtained. 1) The continuous stress-strain behavior of spider silkis obtained in 1.0μm/sec constant test speed, and the failure stress of dragline is about 2000MPa. 2) The diameter ofdragline is found to vary among each thread, thus it is necessary to measure the diameter of all specimens. 3) It isunderstood that the failure stress is mostly constant because the failure force of dragline and the cross-sectional areaare proportional to the weight of the spider.

著者

岡部 光 宮原 由美 山内 辰郎

出版者

天然有機化合物討論会

雑誌

天然有機化合物討論会講演要旨集

巻号頁・発行日

no.24, pp.95-102, 1981-09-10

---

An extensive survey for the triterpenoid constituents of Momordica charantia L. has been carried out in this laboratory, and so far, five glycosides (momordicosides A-E) of cucurbit-5-ene derivatives were isolated from the seeds, and their structures were determined. They are unique cucurbitacins being highly oxygenated only in the side chain and having no oxygen function at C_<11>. This study concerns the structure elucidation of two bitter glycosides, momordicosides K and L, and four non-bitter glycosides, momordicosides F_1, F_2, G and I isolated from the fruits. The structure of F_1 was proposed as 3-O-β-D-glucopyranoside of 5,19-epoxy-25-methoxy-5β-cucurbita-6,23-dien-3β-ol on the basis of PMR, CMR and CD spectral data and chemical conversion into a cucurbit-5-ene derivative. G is the corresponding β-D-allopyranoside. F_2 and I are the C_<25>-OH derivatives corresponding to G and F_1, respectively. K and L were determined as 7-O-β-D-glucopyranosides of 19-oxo-25-methoxy-cucurbita-5,23-diene-3β, 7β-diol and its C_<25>-OH derivative, respectively, on the basis of spectral data and chemical correlation with F_1-aglycone. F_1, F_2, G and I are the first cucurbitacins having 5β-cucurbitane nucleus found in nature, and K and L are noted as the new cucurbitacins having C_9-aldehyde and 7-O-β-D-glucopyranosyl groups. Among momordicosides, G and F_2 are the first triterpenoid glycosides having D-allose as a component sugar.

著者

磯野 直秀

出版者

慶應義塾大学日吉紀要刊行委員会

雑誌

慶應義塾大学日吉紀要 自然科学 (ISSN:09117237)

巻号頁・発行日

no.42, pp.27-58, 2007

被引用文献数

1

著者

黒川分村遺族会文集委員会編

出版者

黒川分村遺族会文集委員会

巻号頁・発行日

1981

著者

玉懸 元

出版者

「国語学研究」刊行会

雑誌

国語学研究 (ISSN:02881209)

巻号頁・発行日

no.56, pp.182-191, 2017

著者

野波 寛 加藤 潤三

出版者

公益社団法人 日本心理学会

雑誌

心理学研究 (ISSN:00215236)

巻号頁・発行日

vol.80, no.1, pp.25-32, 2009 (Released:2012-02-14)

参考文献数

23

被引用文献数

2 2

---

This study classified environmentally-conscious behaviors of residents (n=335) along Lake Biwa as a common goods into personal and group behavioral intentions, and examined the determinants of these intentions. Identification with the community was a social identity, and differed from attachment to Lake Biwa, which was defined as topophilia. The results indicated that group behavior was affected by topophilia, while personal behavior was influenced by general attitudes about the environmental problems of the lake and evaluations of the cost for the behavior. Community identity had a significant effect on both personal and group behavior. Rational or emotional decision making processes resulted in two different types of environmentally-conscious behaviors.

著者

高野 直樹 石島 慎太郎

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.83, no.851, pp.17-00216-17-00216, 2017 (Released:2017-07-25)

参考文献数

30

被引用文献数

1

---

There is a growing need for molding process simulation of fiber reinforced plastics (FRP) in determining an appropriate set of process parameters, because a large number of process parameters exist and moreover those parameters have uncertainty or variability. Stochastic process simulations have been studied so far such as the Monte Carlo simulation (MCS), which provides us the expected value and standard deviation of the quantity of interest (QoI), considering the variability of input parameters. However, the results in the tail distribution were not highlighted except the authors' previous reports. This paper proposes a modified sampling scheme named stepwise limited sampling (SLS) to generate sampling points more efficiently and accurately in the multi-dimensional input parameter space, which lead to the tail distribution of QoI. The proposed method was applied to a resin transfer molding (RTM) process simulation considering 31 random parameters. Compared to the conventional MCS using 10,000 sampling points, it was demonstrated that enough number of cases in the tail distribution was analyzed by the modified method using only 1,700 sampling points.

著者

内田 悟史 石川 正司

出版者

公益社団法人 電気化学会

雑誌

Electrochemistry (ISSN:13443542)

巻号頁・発行日

vol.85, no.8, pp.490-494, 2017-08-05 (Released:2017-08-05)

参考文献数

13

著者

関谷 友彦 神戸 良治 大河原 順次朗

出版者

一般社団法人 日本地質学会

雑誌

日本地質学会学術大会講演要旨 日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会(水戸大会) (ISSN:13483935)

巻号頁・発行日

pp.371, 2011 (Released:2012-03-27)

参考文献数

2

著者

早坂 信哉 石川 鎮清 岡山 雅信 梶井 英治 中村 好一 小栗 重統 岡山 明 柳川 洋

出版者

一般社団法人 日本温泉気候物理医学会

雑誌

日本温泉気候物理医学会雑誌 (ISSN:00290343)

巻号頁・発行日

vol.64, no.4, pp.173-181, 2001 (Released:2010-04-30)

参考文献数

15

---

To determine the background of aged people who need bathing assistance, we analyzed data of the Survey on Demand for Health and Welfare Services of Japan as of 1997. The survey covered 21, 723 persons aged 65 years or older, and 1, 193 caregivers who provide care to persons 65 years or older throughout Japan. The main parameters were aged people's sex, age, marital status, health condition, degree of bed rest, and needs of care in daily life; relation between caregivers and aged people; life with care giver; job; family composition; use of home care services; demand for home care services; caregivers' sex, age, health condition, and employment status; and demand for home care services. Subjects were divided into three groups, those who need bathing assistance, those who do not need bathing assistance, and those who do not need care in daily life, and the rate was shown for each item. The results indicated that the rate of those who need bathing assistance was higher among (1) aged people who were older, have poor health, and are in bed alweys or almost alweys, (2) aged people who needed care in daily life, used home care service, and required home care service, and (3) aged people whose caregivers required home care services.Aged people who need bathing assistance are subject to frequent bathing accidents, so we need to pay attention to safe bathing service.

著者

原田 一美 ハラダ カズミ Kazumi HARADA

雑誌

大阪産業大学人間環境論集

巻号頁・発行日

vol.5, pp.55-75, 2006-03-31

著者

星上 幸良 小林 昭男 宇多 高明 熊田 貴之 酒井 和也 三波 俊郎

出版者

Japan Society of Civil Engineers

雑誌

海洋開発論文集 (ISSN:09127348)

巻号頁・発行日

vol.19, pp.487-492, 2003 (Released:2011-06-27)

参考文献数

4

---

Relation between beach erosion and the development of coastal forest was investigated by comparing past aerial photographs, taking the Heisa-ura coast in Chiba Prefecture as the example. Sand dune has been well developed at this coast due to the strong wind-blown sand in winter in the past. In order to prevent the damage due to wind-blown sand, coastal forest has been extensively planted. However, excess development of coastal forest in recent years as well as the construction of earth dike along the coastal forest caused shoreline recession by the excavation of beach sand to supply the construction materials. Appropriate land management isrequired between the coastal forest area and the shore protection area in order to avoid devastation of natural sandy beach.

著者

Takeshi YAMAUCHI Takuya HIROSE Kaho SATO Kenji IWAI Naoki TAKAHASHI Jun MINAGUCHI Takeshi UENO Prasarn TANGKAWATTANA Kazushige TAKEHANA

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.17-0206, (Released:2017-08-04)

被引用文献数

3

---

Ehlers-Danlos syndrome (EDS) is a group of disorders caused by abnormalities in the extracellular matrix (ECM). Transforming growth factor-β (TGF-β) plays a crucial role in formation of the ECM by the SMAD (Sma-and Mad-related protein, mothers against decapentaplegic homolog) pathway. It has been reported that loss of function of zinc transporter ZRT/IRT-like protein 13 (ZIP13) is the cause of the spondylocheiro dysplastic form of EDS (SCD-EDS: OMIM 612350). Our previous study suggested that TGF-β1 has a relationship with the skin pathological condition in the Zip13-Knockout (KO) mouse, which is a model of SCD-EDS. Thus far, effective treatment based on modern medicine for this syndrome has not yet been established. According to an approach of traditional Chinese medicine, the present study investigates the medicinal effects of Makomo (Zizania latifolia) on certain aspects of SCD-EDS, such as skin morphology and plasma TGF-β1, in Zip13-KO mice. Increases in densities of collagen fibers and fibrils without a significant change in thickness of the dermal layer were observed in the group of mice fed a Makomo-containing diet. No change in the amount of collagen suggests that Makomo feed does not elevate collagen synthesis, but changes the length of glycosaminoglycan chains and decreases the distance between collagen fibrils. In conclusion, the changes of the skin structure suggest that Makomo can increase the mechanical strength of skin.

著者

陸軍省 編

出版者

兵用図書

巻号頁・発行日

1918

著者

森博嗣著

出版者

朝日新聞出版

巻号頁・発行日

2013

著者

榊原 彩子

出版者

日本教育心理学会

雑誌

教育心理学研究 (ISSN:00215015)

巻号頁・発行日

vol.41, no.1, pp.85-92, 1993-03-30

---

According to the view that the attribute of tones has two components : "pitch" (tone height) and "chroma" (tone chroma), absolute pitch (AP) is to be defined as the ability of "chroma" identification. The purpose of this study was to examine how well AP possessors of the ability to identify "chroma", and non-possessors of no such ability could identify "pitch". Subjects were 20 non-possessors, 10 AP possessors who were able to identify all tones' chroma (AP possessors [all]) and 10 AP possessors who were able to identify only white key tones' chroma (AP possessors [white]). According to our study, a pitch identification task showed differences among groups. AP possessors [all] showed to be superior to non-possessors. By contrast, AP possessors [white] proved to be the same as non-possessors. The results suggested that AP possessors [all] identified pitch absolutely, and non-possessors did it according to its relative heights of tones. AP possessors [white] showed confused error patterns.

著者

瓜生 淑子

出版者

奈良教育大学

雑誌

奈良教育大学紀要. 人文・社会科学 (ISSN:05472393)

巻号頁・発行日

vol.61, no.1, pp.57-67, 2012-11

---

The practice of bilingual deaf education in Northern Europe and America has pushed the introduction of Japanese Sign Language (JSL) for communication aids into Japanese public deaf schools since the 1990s. This study examined this new trend and discussed the possibility of the combined method of JSL and oral Japanese for young deaf children to promote their meta-linguistic abilities and to provide them clues to written Japanese language.

著者

重岡 孝文

出版者

日本武道学会

雑誌

武道学研究 (ISSN:02879700)

巻号頁・発行日

vol.19, no.1, pp.50-58, 1986-07-31 (Released:2012-11-27)

参考文献数

16

---

It was Jigoro Kano who successfully made a renovative reform in Japanese Judo, organizing the various schools of traditional Japanese art of self-defence. His idea was based on the firm belief that Judo should be helpful in training the body and mind together, and be effective in molding the human nature so that one may work in the interests of society.Kouchigari is one of the many techniques to reach the above-mentioned purposes of Judo, and the best technique of Kouchigari should be an embodiment of this idea to the greatest possible degree. The acquisition and application of Kouchigari as kimewaza means to make use of the body and mind in the most effective way.The author has discussed in this paper the technical changes of Kouchigari that have been taking place so far, and at the same time has dealt with its historical background, origin and fundamental significance.And the author has considered the analysis of the kinds and techniques of Kouchigari as a grappling that has lead to the inquiry into kime (osaewaza) in addition to kuzushi, tsukuri and kake as basic techniques and to the rational and effective application of Kouchigari.In the traditional Judo before the modern Judo established by Jigoro Kano, Judo-contests' victory or defeat was decided by nihon (two full points), not by ippon (one full point) as today. And there have been repeated revisions of rules with its spread as the international sports. Today's international umpiring rules of Judo has very delicate criterion for judging, such as yuko or koka. Accordingly, the Kouchigari trick has been changing not only to gain ippon, but also to get advantageous judgement through giving repetitive attacks to the opponents. In other words Kouchigari as a sacrifice trick to get ippon is changing into Kouchigari as a variety (one-hand Kouchigari) which can be easily applied with one hand. Kouchigari as a sacrifice trick is giving place to Kouchigari as a variety aming at gaining an advantageous judgement. This technical change also the case with other techniques of Judo.With the increasing extension of Judo, the techniques have been seen newly thought-out varieties, while the reconsideration of the techniques in terms of fundamental significance of victory or defeat in Judo contests should be invited in the author's discussion.

著者

坂本 徳仁

出版者

立命館大学生存学研究センター

雑誌

生存学研究センター報告

巻号頁・発行日

vol.16, pp.14-30, 2011-07

著者

高間 文香

出版者

広島大学近代文学研究会

雑誌

近代文学試論 (ISSN:09109765)

巻号頁・発行日

no.44, pp.37-47, 2006-12