著者
早田 荘 赤松 圭介 藤本 将志 田尻 恵乃 水上 俊樹 貝尻 望 大沼 俊博 渡邊 裕文 鈴木 俊明
出版者
関西理学療法学会
雑誌
関西理学療法 (ISSN:13469606)
巻号頁・発行日
vol.10, pp.57-62, 2010 (Released:2011-01-13)
参考文献数
1
被引用文献数
1

The efficacy of physical therapy for a patient with impaired hair-washing motion due to dysfunction of the inferior fibers of the trapezius was assessed. Surface electromyography was performed to investigate the clinical implications, and to elucidate the relationship between changes in the speed of elbow joint flexion-extension during simulated hair-washing motion and the corresponding activities of the superior, intermediate, and inferior fibers of the trapezius and of the caput longum of triceps brachii. In a sitting position, the subject moved the shoulder joint approximately 110 degrees in flexion and the elbow joint approximately 45 degrees horizontally on the measured side, and performed flexion-extension of the elbow joint in which the middle finger on the measured side reciprocated between the torus occipitalis and vertex in a hair-washing motion-simulating task. The motion speed was set at 40, 80, 120, and 160 motions per minute using a metronome and electromyograms of the superior, intermediate, and inferior fibers of the trapezius and the caput longum of triceps brachii were measured for 10 seconds 3 times during each task. Electromyogram waveforms of these fibers at each speed and the influence of changes in the elbow joint flexion-extension speed on the relative integrated electromyogram value were investigated. In the caput longum of triceps brachii, the amplitude of the electromyogram waveform in a single elbow joint flexion-extension motion was compared among the tasks at different speeds. The waveform amplitude increased and the relative integral value tended to increase as the elbow joint flexion-extension speed increased only in the inferior fibers of the trapezius. These findings suggest that to evaluate and improve hair-washing motion in patients with impairment of the scapulothoracic joint, the arm should be maintained in an elevated position during this motion. Furthermore, attention should be paid to the activity of the inferior fibers of the trapezius, which are assumed to be involved in stabilization of the scapula during the elbow joint flexion-extension motion, in this posture.
著者
高木 基裕 木村 真 坂口 秀雄
出版者
日本水産増殖学会
雑誌
水産増殖 (ISSN:03714217)
巻号頁・発行日
vol.70, no.2, pp.131-140, 2022 (Released:2023-06-20)
参考文献数
17

マダコを陸上水槽で交接・産卵・孵化させ,親子鑑定により父性を推定し,繁殖生態を明らかにした。各試験において同一の水槽に雌雄を投入してから交接開始までは14~930秒,雌個体の産卵までは8~140日間,産卵開始から仔ダコのふ化が始まるまでは23~68日間,ふ化期間は6~24日間とそれぞれ期間の長さに差がみられた。雌雄の交接時間は283~6,277秒,雄のアーチ・ポンプの回数は5~25回と個体によって差がみられた。親子鑑定により,マダコにおける複数父性の存在が確認される一方,ふ化仔ダコに占める各父性の割合には差異が確認された。また,今回用いた雌の多くは自然海域ですでに複数の雄と交接し,精子を蓄えていた。各ふ化日ごとの仔ダコの父性の構成割合には大きな差異が見られなかったことから,雌と交接した各雄の精子は交接から産卵までに雌の体内でよく混ざっている可能性が考えられた。
著者
圓田 浩二
出版者
沖縄大学経法商学部
雑誌
沖縄大学経法商学部紀要 = Okinawa University JOURNAL OF LAW, ECONOMICS AND MANAGEMENT
巻号頁・発行日
no.5, pp.19-32, 2022-09-30

1990年代後半に「援助交際」が大きな社会問題となった。現在も、援助交際は存在し、行われている。本稿では、1990年代後半の「援交ブーム」と比べて、現在の援助交際がどう変わったのかを調査する。方法は、インタビュー調査・参与観察・文献調査である。 結論から言えば、1990年代後半の「援交ブーム」と比べて、現在の援助交際の内容が変わっていた。大きく変わった点は4点ある。①メディアによる援交女性の階層化、②非出会い系サイトの出会い系サイト化と出会い系サイトの非出会い系サイト化、③業者化する援助交際、④貧困型の3つの援助交際女性について、それぞれ分析し、記述する。

1 0 0 0 物性研究

著者
物性研究刊行会
出版者
物性研究刊行会
巻号頁・発行日
1963
著者
河原 成元
出版者
一般社団法人 日本ゴム協会
雑誌
日本ゴム協会誌 (ISSN:0029022X)
巻号頁・発行日
vol.91, no.5, pp.143-150, 2018 (Released:2018-10-13)
参考文献数
54
被引用文献数
1

Natural rubber is a naturally occurring nano-composite, which possesses a complicated hierarchal structure. A primary structure of natural rubber is ω'-(trans)2-(cis)n-α' : that is, modified dimethylallyl group, 2 trans-1,4-isoprene units, about 5,000 cis-1,4-isoprene units and modified prenol group, aligned in this order. The ω'-terminal unit and α'-terminal unit may be attracted to proteins and phospholipids through strong attractive forces, which are comparable to attractive forces in chemical bonds; so that, three dimensional network structure of natural rubber is formed with the proteins and phospholipids to generate gel fractions. The proteins and phospholipids are incorporated into the nanomatrix structure, in which natural rubber particles with an average diameter of 1 μm are dispersed in matrix of non-rubber components such as the proteins and phospholipids. The hierarchal structure realizes not only entropy elasticity but also energy elasticity. It creates new science and technology of rubber and opens new criteria of molecular and materials designs.
著者
坂野 好幸 長畑 直和 藤本 大三郎
出版者
The Japanese Society of Applied Glycoscience
雑誌
澱粉科学 (ISSN:00215406)
巻号頁・発行日
vol.38, no.2, pp.187-192, 1991-06-30 (Released:2011-07-01)
参考文献数
22

Pseudomonas amyloderamosa isoamylase and Klebsiella pneumoniae pullulanase were crystalline preparations obtained from Hayashibara Biochemical Laboratory, Inc., Okayama, Japan. Bacillus acidopullulyticus pullulanase was purified from Promozyme 200 L (Novo Nordisk Bioindustry, Ltd., Copenhagen, Denmark) by the method of Kusano et al. (Agric. Biol. Chem., 52, 2293). These three enzyme preparations showed a single band on PAGE. Optimum pH of Pseudomonas isoamylase for amylopectin was 3.5 with a shoulder near pH 5. The optimum pH for Br-CDs shifted from 3.5 for amylopectin to 4.5-4.7 (Br-α- and -β-CDs) and 4.0 (G3-, G4-γ-CDs). The pH curve for Br-γ-CDs had a shoulder near pH 5.0. Optimum pHs of Klebsiella and Bacillus pullulanases for pullulan and Br-γ-CDs were 5.5 and 5. 0, but those for Br-α-CDs were 6.0 and 4. 0, respectively. Kinetic parameters of these enzymes for Br-CDs indicated that (1) all of them cleaved more easily the a(1→6) linkages of G3-G5-CDs than those of G2-CDs, (2) they split more easily the a(1→6) linkages of Br-r-CDs than those of the other Br-CDs, (3) Pseudomonas isoamylase hydrolyzed readily the a(1→6) linkage of G2-7-CD and (4) Br-r-CDs were better substrates for kinetical analysis of debranching amylase than amylopectin and pullulan.
著者
中村 航 畑中 久美子 村本 真 山田 宮土理
出版者
一般財団法人 住総研
雑誌
住総研研究論文集・実践研究報告集 (ISSN:2433801X)
巻号頁・発行日
vol.48, pp.143-154, 2022 (Released:2022-05-10)

本研究は,地震が多発し雨の多い日本においては珍しい,土を積んだ壁を有する建築に着目して,現地調査,材料実験および環境測定を行ったものである。現地調査の結果,小屋の構成について,構造形式や軸組部分との関係から分類を行い,用途や分布地域,および土積み壁部分の構成との関係を確認した。土積み壁から採取したサンプルを対象とした材料実験では,建物の鉛直荷重を支える強度があり,土だけで積む場合より,同時に石も積む場合の方が細粒の土を用いる傾向が確認できた。環境測定では,土積み壁を持つ建物は,外気温と比べて温湿度が安定しており,土の持つ蓄熱性と調湿性による効果が確認できた。
著者
向井 友花 及川 勉
出版者
公益社団法人 日本薬学会
雑誌
YAKUGAKU ZASSHI (ISSN:00316903)
巻号頁・発行日
vol.136, no.10, pp.1335-1343, 2016 (Released:2016-10-01)
参考文献数
15
被引用文献数
1

Tests on physiological functions of umami have been actively conducted and a need recognized for a high-performance quantification device that is simple and cost-effective, and whose use is not limited to a particular location or user. To address this need, Ajinomoto Co. and Tanita Corp. have jointly been researching and developing a simple device for glutamate measurement. The device uses L-glutamate oxidase immobilized on a hydrogen peroxide electrode. L-glutamate in the sample is converted to α-ketoglutaric acid, which produces hydrogen peroxide. Subsequently, the electrical current from the electrochemical reaction of hydrogen peroxide is measured to determine the L-glutamate concentration. In order to evaluate its basic performance, we used this device to measure the concentration of L-glutamate standard solutions. In a concentration range of 0-1.0%, the difference from the theoretical value was minimal. The coefficient of variation (CV) value of 3 measurements was 4% or less. This shows that the device has a reasonable level of precision and accuracy. The device was also used in trial measurements of L-glutamate concentrations in food. There was a good correlation between the results obtained using the developed device and those obtained with an amino acid analyzer; the correlation coefficient was R=0.997 (n=24). In this review, we demonstrate the use of our device to measure the glutamate concentration in miso soup served daily at a home for elderly people, and other foods and ingredients.
著者
安藤 慎一郎
出版者
九州歯科学会
雑誌
九州歯科学会雑誌 (ISSN:03686833)
巻号頁・発行日
vol.34, no.4, pp.377-397, 1980-11-25 (Released:2017-12-22)

Gingivectomy was performed experimentally in adult rhesus monkeys and patho-histological and neurohistological observations were made of the healing process of the wounds for six weeks from the second day after operation. The results were as follows : 1. Regeneration of the epithelium of the gingivectomy wounds began on the second day after operation and the surface coverage of the wounds was complete on the tenth day. 2. Proliferation of young granulation tissue in the lamina propria of the gingiva began on the third day. Fibration followed and the direction and arrangement of fibers became regular on the 28th day, findings similar to the control's. 3. Bone resorption at the alveloar process was observed in about a half of the cases between the first and fourth week and in two out of six cases in the sixth week. Addition of new bones began on the tenth day and increased thereafter, and the similar findings were observed in four out of six cases in the sixth week. 4. Findings of degeneration such as swelling, lacerations, hypochromatosis, and granular decomposition were observed as early as on the second day around the central cut-surface of the nerve fibers severed in gingivectomy. 5. The degenerative findings around the cut-surface gradually advanced toward the central side and were the most significant on the fifth day. The degeneration of nerve fibers extended to the mucobuccal fold in the alveolar mucous membrane and to the apical region in the periodontal membrane. 6. Regeneration of nerve fibers began in the first week and formation of Bungner's bands was observed in the periodontal membrane from the dental neck to a half of the root and under the attached gingival mucous membrane. 7. Many minute regenerated nerve fibers were seen in the margin of granulation tissue under the new free gingival mucous membrane on the tenth day. Regenrated knob-like nerve endings were seen under the new attached gingival mucous membrane. 8. The findings in the periodontal membrane at the apical region in the second week were about the same as for the control. The amount of distribution however was slightly increased. 9. Many regenerated nerve fibers and free nerve endings were seen under what is called new free gingival mucous membrane of the external marginal epithelium and inner marginal epithelium, and their distribution was about the same as for the control. 10. The nerve fibers under the periodontal membrane and alveolar mucous membrane were still minute in the fourth week and the amount of distribution increased slightly compared with that for the control. The findings in the sixth week were about the same as for the control.
著者
石原 舜三
出版者
資源地質学会
雑誌
資源地質 (ISSN:09182454)
巻号頁・発行日
vol.61, no.2, pp.121-127, 2011 (Released:2013-07-27)
参考文献数
26
被引用文献数
1

Trace amounts of arsenic in igneous rocks are low in a deep-origin magma and high in crust-origin, ilmenite-series magmas. Magmas crystallized in high levels, shallow granitoids and volcanic rocks, are also high in the arsenic contents. In sedimentary rocks, arsenic contents are high in black shale. In ore deposits, arsenic is concentrated in some volcanogenic veins (e.g., Ashio), and Sn-W veins and skarns in the ilmenite-series granitic terranes (e.g., Sanyo Belt, SW Outer Zone). Among volcanogenic massive sulfides, arsenic is enriched in some Kuroko type but generally low in the Besshi type. Arsenic is most concentrated in Miocene vein type of the Ashio deposits, then Cretaceous vein type of Kanagatou and Koizumi deposits, located at the northern margin of the Sanyo Belt. Arsenic occurs as arsenopyrite and also as Cu-sulfosalts of mostly copper deposits, and therefore concentrated in copper concentrates. Arsenic is volatile metal, and therefore extracted from ash in the chimney of copper smelter.
著者
伊藤 克容
出版者
日本管理会計学会
雑誌
管理会計学 : ⽇本管理会計学会誌 : 経営管理のための総合雑誌 (ISSN:09187863)
巻号頁・発行日
vol.26, no.2, pp.31-46, 2018-03-31 (Released:2018-09-29)
参考文献数
24

生産と販売はともに企業活動にとって重要な領域である.歴史的に2つの領域を比較すると,管理会計の発達は,生産職能で顕著である.販売職能における管理会計(以下,マーケティング管理会計)の発展が遅れたのは,販売プロセスに関する情報が得られなかったためである.近年の環境の変化にともなって,マーケティング実務が大きな変貌を遂げている.従来のマーケティング管理会計では,予算管理や販売セグメント別の収益性分析によって,プロセスのインプットとアウトプットをコントロールすることによって,販売プロセス全体を間接的に管理するしかなかった.最近の大きな変化は,顧客動向を直接追跡できるようになったことである.本稿では,マーケティング管理会計はいかに変貌し,新たにどのような課題に直面しているかについて検討する.
著者
中村 豊 佐藤 勉
出版者
公益社団法人 土木学会
雑誌
地震工学研究発表会講演論文集 (ISSN:18848435)
巻号頁・発行日
vol.26, pp.1341-1344, 2001 (Released:2010-06-04)
参考文献数
5

1999年8月17日のコジャエリ地震 (Mw7.6、イスタンブール市基盤で最大加速度41Gal) の発生前と後において、イスタンブール市内にあるスレイマニエ寺院、アヤソフイア博物館、シェザーデ寺院、および完成直後の14階建オフィスビルの常時微動調査が実施された。地震前後の測定を比較した結果、最大9%(HS) の固有振動数の変化が検出された。地震前の常時微動測定結果から推定される建物の地震被災危険度avKb値は固有振動数の変化とよく対応しており、建物の危険度をavKb値やKb値により事前に的確に把握できるものと期待される。
著者
伊藤 圭介
出版者
日本脊髄外科学会
雑誌
脊髄外科 (ISSN:09146024)
巻号頁・発行日
vol.37, no.1, pp.12-16, 2023 (Released:2023-05-12)
参考文献数
28
著者
和辻 直 篠原 昭二 斉藤 宗則
出版者
明治国際医療大学
雑誌
基盤研究(C)
巻号頁・発行日
2017-04-01

鍼灸師教育のコア・カリキュラムを作成する事前資料として、伝統医学における鍼灸教育の必要項目を整理し、教育項目における学修目標の度合いを検討した。対象は鍼灸師養成施設の教員と伝統鍼灸を実践する鍼灸師とした。東洋医学概論の科目に対して教育項目の重要度を調査した。この結果を参考に東洋医学概論の教育項目82項目を必須知識、上位知識、選択知識に区分した。その区分を対象に評価してもらった。その結果、必須知識の項目の約9割が賛同となり、度合いの設定が妥当と考えた。また上位知識や選択知識の一部では評価が分かれており、調整が必要であることが判った。以上より、結果はコア・カリキュラムの事前資料となることが判った。