著者

廣田 敦志 長井 聡 中岡 睦雄

出版者

The Institute of Electrical Engineers of Japan

雑誌

電気学会論文誌D(産業応用部門誌) (ISSN:09136339)

巻号頁・発行日

vol.119, no.2, pp.264-265, 1999-02-01 (Released:2008-12-19)

参考文献数

2

被引用文献数

1

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The authors have proposed that ΔΣ modulator is effectively applied to an inverter system with PWM pattern generating scheme. The major features of ΔΣAE modulator is the inherent nature of spread spectrum and simple configuration. On the other hand, ΔΣ modulator can be considered as a sort of error amplifier. Using proposed ΔΣ modulator, an automatic amplitude control function will be realized. In this paper, an automatic amplitude control performance of ΔΣ modulated voltage source inverter is described. The results of computer simulation and FFT analysis indicate that output influence due to DC source variation are effectively reduced by ΔΣ modulator. Furthermore, a possibility of system design simplification is described in this paper.

著者

寺脇 良郎

出版者

日本細菌学会

雑誌

日本細菌学雑誌 (ISSN:00214930)

巻号頁・発行日

vol.41, no.2, pp.513-525, 1986-03-25 (Released:2009-02-19)

参考文献数

109

著者

和泉 薫 納口 恭明

出版者

公益社団法人 日本雪氷学会/日本雪工学会

雑誌

雪氷研究大会講演要旨集 雪氷研究大会(2017・十日町) (ISSN:18830870)

巻号頁・発行日

pp.76, 2017 (Released:2017-12-14)

著者

今枝 愛真

出版者

日本学士院

雑誌

日本學士院紀要 (ISSN:03880036)

巻号頁・発行日

vol.19, no.3, pp.89-122, 1961 (Released:2007-05-30)

著者

倉方 俊輔

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.67, no.558, pp.279-284, 2002-08-30 (Released:2017-02-04)

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This study aims to clarify architectural works of Chuta Ito (1867-1954) known as the first Japanese architectural historian and critic. This paper treats his works in the end of the Meiji era. As the result below mentioned 3 points become clear. 1) Definite shapes of 2 uncomfirmed works and detailed processes of forming 3 works. 2) After he returned from his travel to Asia and Europe(1902-05), he started to design introducing various Asian styles. 3) It was the method of its designing to arrange a compromise between historical architecture forms and design of details chosen in historical context.

著者

嘉戸 直樹

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.6, pp.47-49, 2006 (Released:2007-01-30)

参考文献数

10

被引用文献数

1

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The thalamus is the last relay site on the way to the cortex for almost all sensory information. In addition, it is connected with the beginning and adjustment of movement. The function of the thalamus is described in this text, and the application of physical therapy is considered.

著者

渡辺 健太郎

出版者

公益財団法人 日本世論調査協会

雑誌

日本世論調査協会報「よろん」 (ISSN:21894531)

巻号頁・発行日

vol.119, pp.4-10, 2017 (Released:2018-03-31)

著者

川井 謙太朗 舟崎 裕記 林 大輝 加藤 晴康 沼澤 秀雄

出版者

理学療法科学学会

雑誌

理学療法科学 (ISSN:13411667)

巻号頁・発行日

vol.31, no.1, pp.13-17, 2016 (Released:2016-03-05)

参考文献数

23

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〔目的〕投球障害肩における肩関節2nd内旋制限に対する3種類のセルフストレッチ方法の有効性を比較検討した.〔対象〕投球障害肩を有する男性の野球選手48例とした.〔方法〕APS法,CB法,IRS法における疼痛によるストレッチ不可率を比較した.次に,全てのストレッチが可能であった症例28名を3群に分け,ストレッチ前後において,後捻角の影響を除いた2nd補正内旋角度を計測し,各群間で比較した.〔結果〕ストレッチ不可率はAPS法が最も有意に低かった.2nd補正内旋角度はストレッチ前では3群間において有意差はなかったが,ストレッチ後では,APS法,CB法がIRS法に比べて有意に増大していた.〔結語〕APS法は投球障害肩に対する最も効果的なセルフストレッチ方法である可能性が示唆された.

著者

Mikito Hayakawa Yuji Matsumaru Nobuyuki Sakai Hiroshi Yamagami Koji Iihara Kuniaki Ogasawara Hidenori Oishi Yasushi Ito Kenji Sugiu Shinichi Yoshimura for the STrategy of Optimal carotid revascularization for high-risk Patients of Cerebral Hyperperfusion Syndrome (STOP CHS) study group

出版者

The Japanese Society for Neuroendovascular Therapy

雑誌

Journal of Neuroendovascular Therapy (ISSN:18824072)

巻号頁・発行日

pp.oa.2017-0009, (Released:2017-03-27)

参考文献数

30

被引用文献数

5

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Objective: Cerebral hyperperfusion syndrome (CHS) including intracranial hemorrhage (ICH) is a serious complication after carotid artery stenting (CAS). Therefore, neurointerventionalists in Japan commonly stratify the risk for CHS preprocedurally in CAS candidates using various imaging tests that are available, and sometimes performed preventive methods against CHS, such as staged angioplasty (SAP), undersized-balloon angioplasty followed by delayed CAS. In the current study, we used a nationwide questionnaire survey to clarify the current status of the periprocedural management against CHS and the 30-day outcomes of patients with a high risk of CHS after undergoing CAS or endovascular carotid revascularization procedures, such as SAP or stand-alone angioplasty. This study specifically analyzed the data for the periprocedural management against CHS.Materials and Methods: Between June and August 2014, questionnaires were emailed to all of the neurointerventional specialists certified by the Japanese Society for Neuroendovascular Therapy (JSNET). If two or more specialist physicians belonged to an institute, a representative physician of the institute answered the questionnaire. This study focused on 14 items of the questionnaire that were directed at examining the preprocedural imaging tests done to evaluate the risk of CHS, the periprocedural management strategies used to prevent CHS, and the postprocedural imaging tests to detect hyperperfusion phenomenon, among others.Results: Replies were obtained from 154 institutes which represented 336 JSNET-certified neurointerventional specialists. Preprocedural imaging tests done to evaluate the risk of CHS were performed in 144 institutes (93.5%), with single-photon emission CT (SPECT) the most used modality in 88.2% of the institutes. Acetazolamide challenge was performed in 114 (89.8%) of 127 institutes that used preprocedural SPECT evaluation. Of the institutes performing preprocedural CHS-risk evaluation, general anesthesia was administered during the procedure in 44.4%, periprocedural edaravone (a free radical scavenging agent) was used in 52.1%, and periprocedural strict blood pressure control was performed in 91.7%. Postprocedural intravenous anticoagulation therapy was not used for patients with a high risk of CHS in 63.2%. Postprocedural imaging tests to detect hyperperfusion phenomenon were undertaken in 99.3% of the institutes performing preprocedural CHS-risk evaluation. The leading imaging modality, SPECT, was used in 78.3%. SAP was attempted or performed in 27.1% of the institutes.Conclusion: The present study demonstrated that Japanese practitioners attempt to prevent CHS after carotid endovascular revascularization procedures. Most Japanese neurointerventionalists preprocedurally evaluated the risk of CHS in CAS candidates primarily using SPECT with acetazolamide challenge. The penetration rate for SAP was 27.1% of the institutes.

著者

Haruyo Iwasawa Erika Morita Satoru Yui Masatoshi Yamazaki

出版者

The Pharmaceutical Society of Japan

雑誌

Biological and Pharmaceutical Bulletin (ISSN:09186158)

巻号頁・発行日

vol.34, no.1, pp.128-134, 2011-01-01 (Released:2011-01-01)

参考文献数

41

被引用文献数

30 52 14

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We previously reported that kiwi fruit is rich in polyphenols and has immunostimulatory activity. Polyphenols are widely known for having anti-oxidant effects. We also revealed potential anti-oxidant effects of kiwi fruit in vivo by oral administration to mice. Here, we compared the anti-oxidant effects of kiwi fruit with those of other fruits in vitro. Then, we examined the inhibitory effects of kiwi fruit on oxidation in the human body. There are two varieties of kiwi fruit, green kiwi and gold kiwi. We also examined variation between these varieties. Comparison of the anti-oxidant effects in vitro demonstrated that kiwi fruit had stronger anti-oxidant effects than orange and grapefruit, which are rich in vitamin C; gold kiwi had the strongest anti-oxidant effects. Kiwi fruit inhibited oxidation of biological substances in the human body. In particular, kiwi fruit may inhibit early lipid oxidation. In this study, kiwi fruit had strong anti-oxidant effects and may prevent the development and deterioration of diseases caused by oxidative stress.

著者

塚田 泰彦

出版者

全国大学国語教育学会

雑誌

国語科教育 (ISSN:02870479)

巻号頁・発行日

vol.46, pp.8-9, 1999-03-31 (Released:2017-07-10)

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文学・語学領域の文化遺産を価値の体系として系統的に指導する教室から、学習者ひとりひとりの言語学習を能力や行為の発生・展開過程として実現していく教室へと転換する。その場合、学習者の学びの焦点を「知識・技能としての学力」にあわせるのではなく「意欲・態度の実現による充足感」にあわせる。その方法として、テクスト概念や談話(ディスコース)概念を導入することでこれまでの作品中心主義の教室を解体して、学習者の「テクスト表現過程」が中心化され意義づけられる学習を追究する。

著者

伊奈 和夫

出版者

公益社団法人 日本農芸化学会

雑誌

化学と生物 (ISSN:0453073X)

巻号頁・発行日

vol.14, no.10, pp.648-653, 1976-10-25 (Released:2009-05-25)

参考文献数

22

被引用文献数

2 2

著者

伊藤 邦彦 和田 雅子 吉山 崇 大森 正子 尾形 英雄

出版者

JAPANESE SOCIETY FOR TUBERCULOSIS

雑誌

結核 (ISSN:00229776)

巻号頁・発行日

vol.79, no.8, pp.461-467, 2004-08-15 (Released:2011-05-24)

参考文献数

9

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[目的] 化学療法による治癒ないし中断後再発例の耐性率を調査し, 獲得耐性のrisk factorを分析する。 [方法] chart review。 [対象] 1993年~2003年に複十字病院で再発結核の治療を開始した, 前回感受性ないし耐性不明例。 [結果] 分析対象再発例 (N=200) での耐性率 (主要4剤/any) は16.5%で初回耐性率 (11.1%) よりも有意に高かった。再発時耐性率は前回治療方式および前回治療時の耐性判明状況に大きく影響され, 前回感受性例での耐性率 (any) は4.3%で初回例よりも低かったが統計的有意差はなかった。再発時獲得耐性の有意なrisk factorは不規則内服を含めて患者側の因子は見出せなかった。 [考察と結論] 再発結核の治療にあたっては前回治療方式や菌検査情報把握が必要である。再発時獲得耐性のrisk factorの検討からは医療者側のmiss managementがその主因を占める可能性も推測され, 今後これを強力に指導し得るような結核対策上のシステムが必要とされる可能性が示唆された。

著者

藤波 伸嘉

出版者

公益財団法人 史学会

雑誌

史学雑誌 (ISSN:00182478)

巻号頁・発行日

vol.122, no.6, pp.1083-1108, 2013-06-20 (Released:2017-12-01)

著者

上田 剛平

出版者

「野生生物と社会」学会

雑誌

野生生物と社会 (ISSN:24240877)

巻号頁・発行日

vol.1, no.2, pp.71-78, 2014-05-01 (Released:2017-06-16)

被引用文献数

3

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There has been a marked decline in the hunter population in Japan. For the success of wildlife management, local governments should build a sustainable wildlife population management system (SWPMS). Here, I show the trend in the hunter population over the past 40 years and discuss the programs for building SWPMS. The decline in the hunter population started simultaneously across the whole of Japan from 1979. One of the reasons for this decline was that the hunting and gun ownership regulations were strengthened in 1978. As a result of these revisions, gun hunters have been declining since 1979. In contrast, the number of trappers, who desire to kill nuisance animals, has been increasing since the 1990s. According to our questionnaire surveys, which were conducted in 2012, the average retirement age of trappers (64.2 years) was younger than that of gun hunters (69.5 years). However, the average hunting career of trappers (9.3 years) was considerably shorter than that of gun hunters (40.0 years). These results suggest that the increase in trappers may not be effective for SWPMS. Three programs are necessary for SWPMS. The first is to increase the bag per hunter. The second is to increase and educate the candidates for hunting. The third is to provide economic incentives for population management activities. Implemented in combination, these programs would make it possible to build SWPMS.

著者

小林 潤平 関口 隆 新堀 英二 川嶋 稔夫

出版者

一般社団法人 人工知能学会

雑誌

人工知能学会全国大会論文集 第30回全国大会(2016)

巻号頁・発行日

pp.1E22in2, 2016 (Released:2018-07-30)

著者

吉村 政樹 高見 俊宏 田上 雄大 鶴田 慎 一ノ瀬 努 鶴野 卓史

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.31, no.1, pp.96-98, 2017 (Released:2017-07-08)

参考文献数

4

著者

鈴木 淳子

出版者

日本社会心理学会

雑誌

社会心理学研究 (ISSN:09161503)

巻号頁・発行日

vol.11, no.3, pp.149-158, 1996-03-30 (Released:2016-12-04)

被引用文献数

3

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This study explores the relationship between 233 women's egalitarianism in sex role attitudes and their work experiences (current employment status and managerial positions) and the desired patterns of career and promotion. The respondents are in their 20s and the first half of the 30s. They work (currently or previously) in Tokyo, and they have completed the short-form of the Scale of Egalitarian Sex Role Attitudes (SESRA-S). Analyses of variance indicate that the above mentioned 4 employment variables are related significantly and positively to the level of egalitarianism in sex role attitudes. Stepwise multiple regression analysis suggests that the most important predicting variables of egalitarian sex role attitudes of young working women are the desired career patterns, current employment status, and age. That is, a woman from 20-35 years old who has a high career commitment, has been working in the same workplace, and is older is most likely to have a higher egalitarian sex role attitude.

著者

馬場 悠男

出版者

日本人類学会

雑誌

Anthropological Science (Japanese Series) (ISSN:13443992)

巻号頁・発行日

vol.122, no.1, pp.102-108, 2014 (Released:2014-06-24)

参考文献数

10

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初等中等教育の限られた授業時間の中で,生徒たちに人類学および人類進化の本質を理解させ,現在と未来の私たちのあるべき姿を考えるヒントを与えられるような試案を提示した。具体的には,教えるべき理解の要点,教える際の注意点,簡易なストーリー説明,「人間らしさ」を示す最新の研究結果によるトピックを簡略に述べた。

著者

小川 佳宏

出版者

日本静脈学会

雑誌

静脈学 (ISSN:09157395)

巻号頁・発行日

vol.24, no.4, pp.447-456, 2013 (Released:2013-11-25)

参考文献数

28

被引用文献数

3 1

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要約:リンパ浮腫は,発症すると完治させることは困難である.しかし発症早期から適切な診断をうけ,患肢にあった適切な保存的治療を行い,症状を安定させることは可能である.保存的治療には,日常生活指導,患肢のスキンケア,リンパドレナージ,圧迫療法,運動療法などが含まれるが,それぞれの治療効果を検討したエビデンスレベルの高い文献は少ない.圧迫療法の効果を示す文献は多いが,不適切な圧迫方法で症状が悪化した症例もある.リンパドレナージ単独での治療効果は不十分とされるが,発症早期の上肢リンパ浮腫では,リンパドレナージ単独で改善する症例もある.スキンケアや運動療法は,効果の検討が難しいが,患肢に繰り返す炎症や肥満が,症状の悪化要因となるリンパ浮腫では,日常生活指導で炎症や体重をコントロールすることが,悪化を防ぐ可能性がある.患肢の状態は症例ごとに異なるため,どの治療内容を選択して行うかは臨床での経験が重要である.