著者

濱出 龍平 向山 松秀 橋本 國彦 湯原 俊太郎

出版者

公益社団法人 日本コンクリート工学会

雑誌

コンクリート工学 (ISSN:03871061)

巻号頁・発行日

vol.28, no.5, pp.49-58, 1990-05-01 (Released:2013-04-26)

被引用文献数

3 2

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RC造大観音像の施工は, 複雑な曲面で構成される像体外形をいかに原型モデルに忠実に拡大・再現するかが大きなポイントとなる。設計図書のなかには像体細部の寸法や部分的詳細はほとんど表現されないのが普通で, 施工の第一歩は, 原型の精密な計測である。本稿では, 観音像躯体建立工法の概要と施工段階におけるCADの活用について紹介する。

著者

野村 泰之 濱田 敬永 斎藤 雄一郎 吉田 晋也 遠藤 壮平 鴫原 俊太郎 木田 亮紀

出版者

Japan Society for Equilibrium Research

雑誌

Equilibrium Research (ISSN:03855716)

巻号頁・発行日

vol.57, no.6, pp.608-614, 1998 (Released:2009-10-13)

参考文献数

17

被引用文献数

2 2

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Recently, because of the development of MRI, it is becoming apparent that there are some cases of cerebellar vascular disorder in the posterior cranial fossa among cases of sudden onset of rotatory vertigo. We reported two cases of sudden onset of rotatory vertigo caused by cerebellar infarction in the territory of the posterior inferior cerebellar artery (PICA) due to cervical occlusive injuries.Case 1. A 48-year-old male sustained a slight whip lash injury and after ten hours, experienced rotatory vertigo and hoarseness. When he came to our hospital, we could only detect hoarseness. However, vascular disorder in the posterior cranial fossa was suggested by the interview. MRI revealed left cerebellar and medulla oblongata infarction.Case 2. A 29-year-old male felt rotatory vertigo and vomited after clicking his neck. Upon closer examination, pure rotatory spontaneous nystagmus, sensory disorder accompanied by sensory dissociation in his face and disability in standing and walking were found, suggesting vascular disorder in the posterior cranial fossa. MRI showed infarction in the left inferior cerebellar region, vermis and left lateral-dorsal medulla oblongata. A dissecting aneurysm in the vertebral artery was found on subsequent angiography.In the Japanese literature, we could find only nine reported cases of cerebellar vascular disorder in the posterior cranial fossa due to the cervical occlusive injuries, in addition to our two cases.The severity of injuries and the period until onset of diagnostic symptoms varied. Therefore, tracing cerebellar vascular disorders due to cervical occlusive injury required not only neurological and neuro-otological findings, but also attention to the history of the original injury and the development of subsequent symptoms. Without a careful interview, it is very difficult to correctly establish the cause of the disorder.

著者

黒瀬 築 柳原 俊太郎 宮田 一司 濱本 芳徳 森 英夫

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.84, no.862, pp.17-00593, 2018 (Released:2018-06-25)

参考文献数

13

被引用文献数

1

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For the development of industrial heat pump system supplying a high-temperature heat source, the application of chevron type plate heat exchanger is being considered. In the present study, experiments and numerical simulation on flow characteristics in single chevron channel with chevron angle 30°, 45° and 65° were respectively performed. In the experiment, the pressure drop of the whole chevron channel and local pressure drops in each chevron channel were measured and path lines were also observed. Besides, numerical simulation reproduced the experimental results well. From both of the experimental and simulation results, it was confirmed that the pressure drop of the chevron channel became larger with increasing the chevron angle due to the strong mixing of fluids in the respective furrows of adjacent chevron plates especially in the high chevron angle channel. In such the high chevron angle channel, velocity and pressure drop gradient distributions were almost uniform in the channel width direction normal to main flow. While, in the small chevron angle channel, the fluids mixing between furrows of adjacent plates was weak and the velocity and pressure drop gradient distributions were markedly large in the width direction. Furthermore, it was found that large pressure drops occurred in the inlet and outlet regions where the channel had flow width expansion and contraction, respectively. The large pressure drops in the inlet and outlet regions affected the overall pressure drop in the chevron channel, especially in the low chevron angle channel. For each chevron angle channel, the local friction factor was obtained and the loss coefficient for the flow expansion and contraction at inlet and outlet regions was determined. Based on these results, the prediction method of overall pressure drop in the chevron channel was proposed.

著者

岸田 杏子 野村 泰之 地家 真紀 御子柴 郁夫 岸野 明洋 木村 優介 三浦 正稔 戸井 輝夫 増田 毅 鴫原 俊太郎 大島 猛史

出版者

一般社団法人 日本めまい平衡医学会

雑誌

Equilibrium Research (ISSN:03855716)

巻号頁・発行日

vol.78, no.3, pp.157-163, 2019-06-30 (Released:2019-08-02)

参考文献数

15

被引用文献数

1 1

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Purpose: This present study was aimed at evaluating the effects of our original teaching method called “Bang Bang, Hu, Kacha” on the learning efficiency. Methods: We invented this method, which involves hand modulation and vocalization of words, for medical students to enable them to easily understand and memorize the anatomy of the inner ear and vestibular organs. We evaluated its effectiveness based on self-completed questionnaires by the students. Results: The results suggested that the comprehension level of the 30 medical students of the anatomy of the inner ear organs, especially the positional relationships of the semicircular canals and cochlea improved dramatically after they underwent training using this methodology. The medical students assigned high scores to this relational hand modulation method. Conclusion: This “Bang Bang, Hu, Kacha” method seemed to be a very useful for medical education, and allowed easy comprehension and memorization of the inner ear and vestibular anatomical structures.

著者

座長:鴫原 俊太郎 内田 育恵

出版者

一般社団法人 日本耳鼻咽喉科頭頸部外科学会

雑誌

日本耳鼻咽喉科頭頸部外科学会会報 (ISSN:24365793)

巻号頁・発行日

vol.126, no.4, pp.550-551, 2023-04-20 (Released:2023-05-23)

著者

松田 慶士 田中 真琴 野村 泰之 鴫原 俊太郎 大島 猛史

出版者

日本口腔・咽頭科学会

雑誌

口腔・咽頭科 (ISSN:09175105)

巻号頁・発行日

vol.35, no.1, pp.55-61, 2022 (Released:2022-07-15)

参考文献数

15

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症例は70歳代男性.数ヵ月前から39℃を超える発熱,咽頭痛,皮疹の出現を繰り返していた.初診時,口腔内および咽頭喉頭にアフタ性潰瘍が多発していたため,急性咽喉頭炎による重症感染症を疑い抗菌薬治療を行った.咽頭喉頭所見は加療により概ね改善し,皮疹も消退傾向であったが,軽微な炎症反応,弛張熱,大球性貧血は遷延していた.貧血の精査目的に骨髄生検を施行.精査中に新たな皮疹も出現したため,皮膚生検を施行した.生検の結果,骨髄異形成症候群を合併したSweet病の診断に至った. 急性咽喉頭炎に皮疹を合併した症例で,抗菌薬治療を行っても症状が遷延する場合には,背景にSweet病や自己免疫疾患などが存在する可能性がある.

著者

増田 毅 鴫原 俊太郎 野村 泰之 齋藤 雄一郎 鴫原 じゅん子 肥田 和恵 辻 賢三 池田 稔

出版者

一般社団法人 日本めまい平衡医学会

雑誌

Equilibrium Research (ISSN:03855716)

巻号頁・発行日

vol.67, no.2, pp.121-129, 2008 (Released:2008-05-29)

参考文献数

18

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Brainstem disorders are often characterized by abnormal eye movements, however, the type of abnormal movements vary depending on the localization and severity of the damage. Here, we report a case of pontine hemorrhage who exhibited horizontal conjugate gaze palsy and disorder of speech discrimination. The 34-year-old man presented with eye pain and dull feeling malaise?, disorder of speech articulation and torpor paralysis ?? of the left side of the body of sudden onset, that developed while he was driving a car. Clinical examination revealed horizontal conjugate gaze palsy, both rightward and leftward, while vertical gaze and convergence were normal. Although the pure-tone audiogram and DPOAE were within normal range, ABR showed prolongation of latency, and reduction of speech discrimination was recognized. MRI revealed evidence of hematoma and edema extending from the mid-dorsal aspect to the right side of the pons. Based on the findings, the patient was diagnosed to have pontine hemorrhage due to hypertension affecting the right facial nerve nucleus, right pyramidal tract, bilateral abducens nuclei, MLF, PPRF and the auditory neural pathway. Although the symptoms of pyramidal tract and auditory disorder resolved by day 19 when he was?? moved to another hospital, the other neurological symptoms were persistent.

著者

鴫原 俊太郎 野村 泰之 平井 良冶 増田 毅 野口 雄五 浅川 剛志 亀井 知春 池田 稔

出版者

一般社団法人 日本聴覚医学会

雑誌

AUDIOLOGY JAPAN (ISSN:03038106)

巻号頁・発行日

vol.54, no.5, pp.575-576, 2011 (Released:2013-12-05)

著者

山口 宗一 鴫原 俊太郎 池田 稔

出版者

耳鼻咽喉科臨床学会

雑誌

耳鼻咽喉科臨床 (ISSN:00326313)

巻号頁・発行日

vol.97, no.4, pp.291-297, 2004-04-01 (Released:2011-10-07)

参考文献数

16

被引用文献数

1 1

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The etiology of sudden sensorineural hearing loss is unknown, but viral infection is suspected as one possible cause. We retrospectively studied 102 sudden sensorineural hearing loss patients to evaluate the efficacy of acyclovir therapy. Acyclovir had been administered to 25 patients as single therapy or in combination with corticosteroid or batroxobin. They were given 750mg of acyclovir per day intravenously. These patients were compared with the other 77 patients treated without acyclovir. Hearing recovery was assessed by the criteria of the Sudden Deafness Research Group of the Japanese Ministry of Health and Welfare. In the patients treated with acyclovir, the rate of complete recovery was 56.0%, the rate of recovery was 80.0%, and the rate of efficiency was 88.0%. We found significantly better recovery in the group therapy by acyclovir than in the group without acyclovir.

著者

齋藤 暢一朗 福原 俊太郎 川西 智也 細川 直人

出版者

日本学校メンタルヘルス学会

雑誌

学校メンタルヘルス (ISSN:13445944)

巻号頁・発行日

vol.12, no.1, pp.51-58, 2009-09-30

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本研究では小学校スクールカウンセラーが実践上感じる困難感とその対処様式から,小学校スクールカウンセラーの課題と可能性について質的方法を用いて検討した。調査の結果,現場に何らかの問題が生じていても,スクールカウンセラーとして期待される役割をスムーズには発揮されない場合があり,様々な関係性の中で実践することの困難状況が浮かび上がった。こうしたスクールカウンセラーが遭遇する多重関係を筆者らは階層的な次元性を想定し,一次関係と二次関係という概念を仮定して検討を行った。その結果,小学校スクールカウンセラーは周囲と非相談的な「一次関係」を基盤として,「二次関係」となる相談関係を周囲と構築することの重要性が示唆された。また,校内外との連携においても「一次関係」の基盤が重要になってくるなど,関係の多重性と階層性が検討され,スクールカウンセラーの実践としての特徴と可能性が考えられた。

著者

原 俊太郎

出版者

公益社団法人日本薬学会

雑誌

ファルマシア (ISSN:00148601)

巻号頁・発行日

vol.24, no.2, pp.173-174, 1988-02-01