著者
KUSAKA Hiroyuki NAKAMURA Yusuke ASANO Yuki
出版者
公益社団法人 日本気象学会
雑誌
気象集誌. 第2輯 (ISSN:00261165)
巻号頁・発行日
pp.2022-035, (Released:2022-05-13)
被引用文献数
1

Ultra Violet (UV) parasols are a reasonable countermeasure against heat stress as they are portable and inexpensive. This study compared the heat stress mitigation effect of a UV parasol with that of street trees and dry-mist spraying on a hot and humid summer day in Japan. We observed meteorological elements and calculated the universal thermal climate index (UTCI) and wet-bulb globe temperature (WBGT) under UV parasol, street trees, dry-mist spraying, and direct sunlight. The observed UTCI and WBGT under the UV parasol were lower than those in direct sunlight by 4.4 and 1.3°C, respectively, because of the decrease in black globe temperature caused by the reduced downward shortwave radiation. This demonstrated that UV parasol reduced heatstroke risk by one level. The effect of the UV parasol was equal to or greater than 75 % of that of the street trees from the perspective of UTCI. The street trees reduced the UTCI and WBGT by 5.9 and 1.9°C, respectively, compared to those in direct sunlight, resulting in the reduction of heatstroke risk by one level. In contrast, dry-mist spraying did not mitigate heat stress in conditions with moderate winds. Although the results of this study were obtained from observations on a single day, comparison with earlier studies confirms that the values observed in this study are representative results on summer days in Japan.
著者
Yuki Hamada Mei Ikeda Shinju Shimotakahara Sayaka Tahara Nao Onobuchi Yoshiki Kanda Go Takaguchi Hideki Matsuoka
出版者
The Japanese Society for Neuroendovascular Therapy
雑誌
Journal of Neuroendovascular Therapy (ISSN:18824072)
巻号頁・発行日
pp.cr.2022-0023, (Released:2022-06-28)
参考文献数
19

Objective: We report a case of additional carotid artery stenting (CAS) for plaque protrusion occurring after initial CAS for radiation-induced common carotid artery (CCA) stenosis.Case Presentation: A 69-year-old man with a history of radiotherapy for laryngeal cancer presented to our hospital with sudden-onset right hemiparesis. Since vulnerable plaque of the left CCA was considered the embolic source for ischemic stroke, CAS was performed for left CCA stenosis. No perioperative complications were observed and the patient was discharged with a modified Rankin Scale score of 0. However, 1 month after CAS, cerebral embolism recurred. As protruding plaque was found on CTA, additional endovascular treatment was performed with intravascular ultrasonography. He was discharged without complications and showed a good outcome at 3 months.Conclusion: In CCA stenosis after radiotherapy, accelerated arteriosclerosis may cause drug-resistant cerebral embolism and plaque protrusion after CAS, making determination of the treatment strategy difficult. Appropriate treatment options need to be based on individual underlying diseases and plaque instability.
著者
小椋 宗一郎
出版者
日本生命倫理学会
雑誌
生命倫理 (ISSN:13434063)
巻号頁・発行日
vol.17, no.1, pp.207-215, 2007-09-20 (Released:2017-04-27)
参考文献数
11

ドイツでは、医学的に適応がある場合等を除き、中絶手術の少なくとも3日以前に「妊娠葛藤相談」を受けることが法的に義務付けられている。この相談に関しては少なくとも二つの問題が指摘されている。第一に、自発的対話を旨とする相談が法的に義務付けられているという問題がある(「強制としての相談」)。第二に、同相談は「〔胎児の〕生命保護」を目的とすると同時に、「〔相談後に女性たちが出産か中絶かの決断をすることについて〕結果を問わない」ものでなければならないとされる点について議論がある。本論文は、相談の現場に即してこれらの問題について考察する。ドイツのカウンセラーたちによると、実際、これらの問題は実務上の困難をもたらしている。しかしその困難は、カウンセラーと来談者による「率直さ」へ向けた努力によって乗り越えられうる。われわれはこの相談を、生命保護と同時に妊娠した女性たちの援助へ向けたドイツの人々による長期的な努力として理解することができる。
著者
重永瞬著
出版者
彩図社
巻号頁・発行日
2022

3 0 0 0 OA 新聞名鑑

出版者
日本電報通信社
巻号頁・発行日
1909
著者
芥野 絵理 菊池 幹 百名 洋平 吉村 仁 折口 秀樹 林谷 俊児 毛利 正博 山本 英雄 瀬筒 康弘 山本 雲平 宮田 健二 野間 充 多治見 司
出版者
公益財団法人 日本心臓財団
雑誌
心臓 (ISSN:05864488)
巻号頁・発行日
vol.44, no.SUPPL.2, pp.S2_93-S2_97, 2012 (Released:2013-09-18)
参考文献数
7

急性冠症候群において致死性不整脈が出現し得ることは広く知られており,一般的には虚血心筋の再灌流時に発生すると考えられている.電気生理学的機序により急性冠症候群時の致死性不整脈発生機序は理論づけられているが,臨床的にどのような因子が影響を及ぼしているかは明らかとなっていない.今回,われわれは,2010年1月から2011年6月までの18カ月間に,当院において急性冠症候群に対する緊急経皮的冠動脈形成術を行った208例において,致死性不整脈出現にどのような因子が関与しているかを検討した.208例中18例において,急性期に心室頻拍/心室細動(VT/VF)などの致死性不整脈が出現した.致死性不整脈出現例での責任冠動脈は左冠動脈主幹部(LMT)が1例,左前下行枝(LAD)が5例,左回旋枝(LCX)が2例,右冠動脈(RCA)が10例であった.基礎疾患でのリスクファクターを検討したところ糖尿病を有する症例に多く,左右の冠動脈では右冠動脈を責任病変とする症例で出現しやすいという結果であった.
著者
出羽 優凪 伊東 正英 本村 浩之
出版者
一般社団法人 日本魚類学会
雑誌
魚類学雑誌 (ISSN:00215090)
巻号頁・発行日
pp.22-008, (Released:2022-06-24)
参考文献数
22

A single specimen [411.5 mm total length (TL)] of the Short-tail Brown Moray Gymnothorax pseudoprolatus Smith, Hibino and Ho, 2018 was collected at a depth of 27 m off Kasasa, Minami-satsuma, Kagoshima Prefecture, Japan. The specimen possessed the following characters: 75 pre-anal vertebrae; 175 total vertebrae; maxillary teeth biserial anteriorly and uniserial posteriorly; dentary teeth uniserial; 6 mandibular pores; head length (HL) 11.1% of TL; pre-dorsal length 8.6% of TL; body depth at gill opening 4.1% of TL; body uniformly brown; and lips whitish. Although G. pseudoprolatus is most similar to Gymnothorax prolatus Sasaki and Amaoka, 1991, it differs from the latter in having a longer pre-anal region (pre-anal length 50.0–53.6% of TL vs. 48–51% in G. prolatus), shorter snout (snout length 17.8–20.7% of HL vs. 20.0–23.8%), 6 mandibular pores (vs. 7), 75–78 pre-anal vertebrae (vs. 79–83), and 169–175 total vertebrae (vs. 182–187). In addition, analysis of the mitochondrial cytochrome oxidase I (COI) gene of both species showed them to be separated by 3.2–3.8% average sequence divergence. Gymnothorax pseudoprolatus has been previously known only from the holotype from Taiwan. Therefore the Kagoshima specimen represents the first record from Japanese waters and the northernmost record for the species. The new standard Japanese name “Chairo-utsubo” is proposed for the species.
著者
安達 知也
雑誌
情報処理
巻号頁・発行日
vol.63, no.7, pp.334-337, 2022-06-15

スーパーコンピュータのエネルギー効率のランキングであるGreen500において,筆者らのグループは独自設計のプロセッサMN-Coreを用いたシステムで挑戦した.MN-Coreは演算器以外の回路を極力そぎ落とすことで高い電力あたり性能を実現したプロセッサである.そのプロセッサの性能を引き出すための最適化においては,ベンチマーク実行結果を可視化するツールなどの周辺ソフトウェアの助けが不可欠であった.結果として,2020年6月,2021年6月,2021年11月の3回のGreen500で1位となり,特に2021年11月は2位に大差をつけての優勝となった.
著者
Fumiaki Sato Koji Kino Masashi Sugisaki Tadasu Haketa Yoko Amemori Takayuki Ishikawa Toshihisa Shibuya Teruo Amagasa Tomoaki Shibuya Haruyasu Tanabe Tetsuya Yoda Ichiro Sakamoto Ken Omura Hitoshi Miyaoka
出版者
Tokyo Medical and Dental University (TMDU)
雑誌
Journal of Medical and Dental Sciences (ISSN:13428810)
巻号頁・発行日
vol.53, no.2, pp.103-109, 2006 (Released:2016-10-24)
参考文献数
47
被引用文献数
23

Many different factors are known to cause and perpetuate the symptoms of temporomandibular disorders (TMD). However, the roles of parafunctional factors have not been clearly elucidated. We found one of these habits in the clinical setting. This parafunctional habit involves daily light touching of the upper and lower teeth, when the mouth is closed. We named this habit Teeth Contacting Habit (TCH). [Objectives] To investigate the following hypotheses: 1) TCH is associated with perpetuation of chronic pain of TMD patients; 2) TCH is associated with other behavioral factors. [Methods] Two hundred and twenty-nine TMD outpatients with chronic pain were analyzed with multivariate logistic regression models. [Results] TCH was found in 52.4% of patients. Patients with TCH and pain lasting for more than four months were less likely to experience improvements in pain at the first visit (OR = 1.944, p = 0.043). Other factors associated with TCH were as follows: unilateral chewing (OR = 2.802) and involvement in a precision job (OR = 2.195). [Conclusion] TCH can prolong TMD pain and is associated with other behavioral factors.
著者
増田 正
出版者
Japanese Association of Electoral Studies
雑誌
選挙研究 (ISSN:09123512)
巻号頁・発行日
vol.13, pp.217-225,275, 1998-02-28 (Released:2009-01-22)
参考文献数
15

We usually choose one of two kinds of data on analyzing voting behavior in a certain area. One is survey data which is collected by researchers. The other is aggregate data which is prepared by using statistics. We know quite well the advantages of each. And selecting each data naturally leads to fixing some procedures and variables in many cases.I intended to use both, and feed all 9 variables into a computer.In this paper, I have aimed to predict an election in terms of three categories, that is, characters, local political activities, and political environment of the French deputies. I judged the most effective factors of these, which had controlled each other.I calculated the following result of a logistic regression analysis: z=-1.6875+0.6308 (passed)+2.7082 (left)-0.1767 (long)+1.3034 (mayor)-0.9164 (prefect)+0.5869 (community)+0.4133 (decent.)-0.5868 (activity)-0.1108 (money) And r=0.2143 (passed), 0.1668 (mayors), 0.1370 (left), etc.From these figures, it appears that the most important factors are characters of the French deputies. Compared with other elections, the 1997 French legislative election is not special. I think that we can apply this implication to other legislative elections in France.