著者

水藤 尚

出版者

日本測地学会

雑誌

測地学会誌 (ISSN:00380830)

巻号頁・発行日

vol.62, no.3, pp.109-120, 2017-03-25 (Released:2017-04-30)

参考文献数

43

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We evaluate how large interplate fault slip around Japan can be detected by the GNSS Earth observation network system (GEONET), based on the dislocation theory. The detectability is calculated in term of two characteristic parameters; threshold and number of station. Evaluation of detectability of interplate fault slip has indicated that GEONET have the monitoring capability at least Mw6.5 or more on the Pacific plate and Mw6.0 or more on the Philippine Sea plate, when the threshold and number of station are 7 mm in horizontal, 14 mm in vertical and 3 sites or more, respectively. It should be noted that the detectability depends on the assumed parameters, such as threshold, number of station and fault parameters. The detectability gets worse when the threshold or number of station is larger. The detectability greatly depends on the threshold than the number of station. The detectability also depends on the assumed fault parameters, and its difference causes magnitude gain or loss up to Mw0.5 at maximum. We consider that these results are a first step for understanding the detectability of the interplate fault slip on the Pacific plate and the Philippine Sea plate based on GEONET.

著者

井上 健朗 篠原 純史 佐藤 圭介 内田 敦子 樋渡 貴晴 野村 裕美 笹岡 真弓

出版者

東京通信大学

雑誌

東京通信大学紀要 = Journal of Tokyo Online University (ISSN:24346934)

巻号頁・発行日

no.3, pp.293-304, 2021-03-31

著者

大蔵省印刷局 [編]

出版者

日本マイクロ写真

巻号頁・発行日

vol.1925年11月14日, 1925-11-14

著者

Masayuki Shima Narumi Tokuda Hideki Hasunuma Yoshiko Kobayashi Hiroyuki Tanaka Hideaki Sawai Hiroaki Shibahara Yasuhiro Takeshima Munetaka Hirose the Japan Environment and Children’s Study (JECS) Group

出版者

The Japanese Society for Hygiene

雑誌

Environmental Health and Preventive Medicine (ISSN:1342078X)

巻号頁・発行日

vol.27, pp.37, 2022 (Released:2022-09-28)

参考文献数

47

被引用文献数

4

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Background: Epidural analgesia relives pain during labor. However, the long-term effects on neurodevelopment in children remain unclear. We explored associations between exposure to epidural analgesia during labor and childhood neurodevelopment during the first 3 years of life, in the Japan Environment and Children’s Study (JECS), a large-scale birth cohort study.Methods: Pregnant women were recruited between January 2011 and March 2014, and 100,304 live births of singleton children born at full-term by vaginal delivery, and without congenital diseases were analyzed. Data on mothers and children were collected using a self-administered questionnaires and medical record transcripts. The children’s neurodevelopment was repeatedly assessed for five domains (communication, gross motor, fine motor, problem solving, and personal-social), using the Ages and Stages Questionnaires, Third Edition, at six time points from age 6 to 36 months. After adjusting for potential confounders, the associations between exposure to epidural analgesia during labor and children’s neurodevelopment at each time point were assessed.Results: Of the 42,172 children with valid data at all six time points, 938 (2.4%) were born to mothers who received epidural analgesia during labor. Maternal exposure to epidural analgesia was associated with neurodevelopmental delays during the first 3 years after birth. Delay risks in gross and fine motor domains were the greatest at 18 months (adjusted odds ratio (aOR) [95% confidence interval (CI)]: 1.40 [1.06, 1.84] and 1.54 [1.17, 2.03], respectively), subsequently decreasing. Delay risks in communication and problem-solving domains were significantly high at 6 and 24 months, and remained significant at 36 months (aOR [95% CI]: 1.40 [1.04, 1.90] and 1.28 [1.01, 1.61], respectively). Exposure to epidural analgesia was also associated with the incidence of problem solving and personal-social delays from 18 to 24 months old. Neurodevelopmental delay risks, except for communication, were dominant in children born to mothers aged ≥30 years at delivery.Conclusions: This study showed that maternal exposure to epidural analgesia during labor was associated with neurodevelopmental delays in children during the first 3 years after birth.

出版者

藤彦

雑誌

広重画帖

著者

岡田 みゆき

出版者

日本家庭科教育学会

雑誌

日本家庭科教育学会誌 (ISSN:03862666)

巻号頁・発行日

vol.41, no.3, pp.9-16, 1998-10-01 (Released:2017-11-29)

参考文献数

51

被引用文献数

1

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The objective of this study was to examine the paternal role that was conducted in the conversation between father and child at meal-time, and to clarify the educational significance at meals. The results are as follows: 1.Conversation at meals has much educational significance in the training for morality in connecting the child with society. The father has a great influence to socialize his child through their conversation. 2.The modern father cannot play his role sufficiently, because of his inability to have meals with his child.

著者

梅蝶楼国貞,一寿斎国貞

出版者

山田屋

雑誌

時世源氏十二ケ月外源氏絵

巻号頁・発行日

1855

著者

五湖亭

出版者

〔伊勢屋利兵衛〕

著者

Takanori Tsujimoto Takeo Tedoriya Yasushi Yamauchi Yutaka Okita Kenji Okada

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-22-0334, (Released:2022-10-08)

参考文献数

23

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Background: Three-dimensional aortic root evaluation using virtual reality (VR) techniques for valve-sparing aortic root replacement (VSARR) preparation has not yet been implemented, so we demonstrated VR computed tomography (VR-CT) and assessed its utility for VSARR.Methods and Results: We enrolled 72 patients who underwent multidetector CT before elective VSARR for annuloaortic ectasia with tricuspid aortic valve. The geometries of their aortic roots were measured with a VR-CT workstation. The mean values of geometric height (GH), free margin length (FML), and commissural height (CH) were 17.2±2.4 mm, 36.0±5.2 mm, and 24.0±4.3 mm, respectively. The right coronary/noncoronary CH was significantly greater than the left coronary/right coronary and left coronary/noncoronary CH. The left coronary cusp had the shortest FML, intercommissural distances (ICD), and smallest central angle. Although the right coronary cusp had the largest values for FML, ICD, and central angle, the right coronary cusp had the lowest GH and EH. The VR-CT measurements strongly correlated with intraoperative alternatives, especially with mean GH (R2=0.75) and left coronary/noncoronary CH (R2=0.79). Furthermore, mean GH was observed to be significantly different among the selected graft size groups; therefore, the preoperative mean GH could play a significant role in graft sizing.Conclusions: VR-CT evaluation allows a thorough understanding of aortic root anatomy, which could facilitate VSAAR.

著者

抱玉勝直

雑誌

双六

著者

楊洲周延

出版者

山村鉱次郎

雑誌

〔俳優似顔錦絵〕

巻号頁・発行日

1882

著者

小川 功

出版者

跡見学園女子大学

雑誌

跡見学園女子大学マネジメント学部紀要 = JOURNAL OF ATOMI UNIVERSITY FACULTY OF MANAGEMENT (ISSN:13481118)

巻号頁・発行日

no.27, pp.1-29, 2019-01

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鉄道網が拡大する明治20年代から明治30年代までの私鉄勃興時代に、特定の企業や信仰を背景とせず、旅館業者同士の緩やかな結合による共済組織で「定宿帳」(同盟旅館の名簿類)を発刊した「一新講社」と「大日本旅館改良組」の形成過程を分析した。さらに同種の「日本同盟大旅館会本部」が刊行した時刻表『旅行独案内』と「全国漫遊の独案内とも云つべき有益雑誌」の『大旅館雑誌 旅客之楽園』の内容をごく少数の残存号を発掘して紹介した。明治31年10月発行した創刊号は一ヵ月前同一団体で創刊した時刻表の姉妹編ないし別冊特集といった性格を有する。鉄道に関する特異なまでの詳述傾向は『大旅館雑誌』発行所主事・赤井直道「漫遊者大中居士の実地視察感悟に因て起稿」した個人的嗜好によるものと判断した。最後に『大旅館雑誌』に掲載された「大旅館」がどのような旅館であったのかを数量的に検証し、京都・奈良・金沢の古都等での掲載旅館群のその後の栄枯盛衰の軌跡を探索した。

著者

芦田淳

出版者

国立国会図書館

雑誌

外国の立法 : 立法情報・翻訳・解説 (ISSN:13492071)

巻号頁・発行日

vol.(月刊版. 272-2), 2017-08

著者

有終会 編

出版者

有終会

巻号頁・発行日

vol.昭和8年版, 1933

著者

広重

雑誌

広重画帖

著者

田中 尚人

出版者

日本乳酸菌学会

雑誌

日本乳酸菌学会誌 (ISSN:1343327X)

巻号頁・発行日

vol.30, no.1, pp.3-7, 2019-03-14 (Released:2020-05-20)

参考文献数

17

被引用文献数

1

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乳酸菌は多岐にわたってヒトの生活に貢献する有用な微生物であり、資源として今後もさらに開拓されていく主要微生物であることは間違いない。長年に渡る乳酸菌の研究により、乳酸菌の性質をうまく活用した効率的な分離技術が確立されているため、微生物を扱う基本的な技術があれば、初めてであっても容易に分離できる。ここでは特にこれから乳酸菌の分離を始める方を対象に、乳酸菌という生き物についての説明も交えながらその乳酸菌の分離方法と乳酸菌を分離する時に知っておくべきことおよび考えるべきことについて述べる。

雑誌

広重画帖

雑誌

広重画帖

雑誌

広重画帖

著者

土田 宏成

出版者

神田外語大学グローバル・コミュニケーション研究所

雑誌

Global communication studies = グローバル・コミュニケーション研究 (ISSN:21882223)

巻号頁・発行日

no.3, pp.33-56, 2016