著者

小松清 著

出版者

改造社

巻号頁・発行日

1940

著者

郭 進

雑誌

摂南経済研究 = Setsunan Economic Review

巻号頁・発行日

vol.7, no.01・02, pp.17-31, 2017-03

著者

中西 智之

出版者

一般社団法人 日本集中治療医学会

雑誌

日本集中治療医学会雑誌 (ISSN:13407988)

巻号頁・発行日

vol.21, no.5, pp.523-524, 2014-09-01 (Released:2014-09-17)

参考文献数

4

著者

長野 幹雄 川合 伸明 長谷川 直 北薗 幸一 佐藤 英一

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.863, pp.18-00012, 2018 (Released:2018-07-25)

参考文献数

15

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With the development of spacecraft, the brittle materials like ceramics and glass have been used for significant components especially in optical and thermal systems. However, they are vulnerable to damage by hypervelocity impact of space debris and micrometeoroids. Against a backdrop of increasing number of space debris, impact-damage evaluation on brittle materials become a growing concern. In this study, a series of hypervelocity impact experiments has been conducted to evaluate internal damage propagation mechanism in a fused-silica-glass plate target by impacting a stainless steel projectile with 1-mm diameter in the velocity range around 2 km/s. Damage propagation behavior was observed from two directions simultaneously by means of in-situ shadowgraph coupled with an ultra-high-speed video camera. The observation concentrates on propagation behavior of lateral cracks and that of internal failure. The former is revealed to a mass of small cracks which were generated by passing of the surface stress wave. The latter propagation is affected by the longitudinal and transversal waves, the reflection of the spherical stress waves on the back surface of target. The failure propagates rapidly two times by the reflected waves: first rapid propagation was caused by tensile stress induced by the reflected longitudinal wave, the secondary rapid propagation was caused by shear-compression mixture stress induced by the reflected transversal wave, which was generated by mode conversion of the longitudinal wave.

出版者

写

巻号頁・発行日

vol.[2],

著者

藤田 知則 大澤 啓志 勝野 武彦

出版者

公益社団法人 日本造園学会

雑誌

ランドスケープ研究 (ISSN:13408984)

巻号頁・発行日

vol.65, no.5, pp.739-742, 2001-03-30 (Released:2011-07-19)

参考文献数

10

被引用文献数

1 1

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水田を有する都市公園は, 農的景観や自然に触れる機会の少ない都市住民にとって貴重な空間となっている。このような二次的な自然は人為管理が不可欠であり, その担い手の確保が今日的な課題である。本研究は, 水田を有する都市公園の実態を把握するとともにその維持管理の体制について考察検討を行った。東京都および隣接3県において, 水田を有する公園は計29箇所抽出された。公園内の水田の維持管理作業においては, ほとんどの公園で市民参加方式を導入しており, 参加形態としては季節ごとのイベント的な管理作業から通年管理作業まで見られた。維持管理体制には, 行政主体から市民主体まで幾つかの種類が見られ, それぞれの特徴について考察した。

著者

四橋先生

出版者

刊

巻号頁・発行日

1768

出版者

日経BP社

雑誌

日経コンピュ-タ (ISSN:02854619)

巻号頁・発行日

no.640, pp.48-51, 2005-11-28

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電子政府のもう一つの重点課題は、「IT化に対応した行政の業務改革」。具体的には、IT調達コストの削減と、省庁内の業務プロセスの見直しだ。そのため2003年末には、外部からIT専門家を招く「CIO補佐官制度」をスタートさせた。ところが今、現場のCIO補佐官からは「力を発揮できない」といった声が聞こえる。IT導入に不可欠な仕様決定が今も先送りされている。

著者

尾関 哲也

出版者

公益社団法人 日本薬剤学会

雑誌

薬剤学 (ISSN:03727629)

巻号頁・発行日

vol.78, no.5, pp.235-236, 2018-09-01 (Released:2018-09-01)

参考文献数

4

著者

畠山 史朗 鈴木 規子 安部 一弥 金野 昇 金子 俊幸 豊口 禎子 白石 正

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.138, no.8, pp.1095-1101, 2018-08-01 (Released:2018-08-01)

参考文献数

19

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Chemotherapy-induced nausea and vomiting (CINV) is the most unbearable adverse effect of chemotherapy. The antiemesis guidelines of the National Comprehensive Cancer Network indicate that hyponatremia is a risk factor for CINV, although the relationship between the incidence of CINV and hyponatremia has not been sufficiently studied. This two-center prospective observational study evaluated whether low serum sodium concentrations were a risk factor for CINV. The study included 34 patients who were scheduled to receive first-line carboplatin- or oxaliplatin-based chemotherapy for gynecological or colorectal cancers. Patient diaries were used to record the daily incidences of CINV events during a 5-day period. The patients were divided based on the median serum sodium concentration into a low Na+ group (<141 mEq/L) and a high Na+ group (≥141 mEq/L). The incidences of delayed nausea were 27.8% in the high Na+ group and 62.5% in the low Na+ group (p=0.042), with complete control rates (no vomiting, rescue medication, or grade 2 nausea) of 77.8% and 43.8%, respectively (p=0.042). The time to complete control failure in each group was analyzed using the Kaplan-Meier method, which revealed a significantly shorter time in the low Na+ group (p=0.03). Therefore, these results indicate that low serum sodium concentrations may increase the risk of CINV.

著者

滝沢馬琴 著

出版者

銀花堂

巻号頁・発行日

1887

著者

清潘仕成輯

巻号頁・発行日

vol.[94], 1849

著者

久米元一 著

出版者

金の星社

巻号頁・発行日

vol.日本の巻, 1929

著者

Manabu Hayashi Kazumichi Abe Masashi Fujita Ken Okai Atsushi Takahashi Hiromasa Ohira

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.57, no.17, pp.2451-2458, 2018-09-01 (Released:2018-09-01)

参考文献数

32

被引用文献数

16

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Objective Hyponatremia is closely associated with the pathophysiology of cirrhosis. However, the association between the serum sodium level and the response to tolvaptan is unclear. This study evaluated the factors related to the tolvaptan response and the prognosis in cirrhosis patients with ascites and hyponatremia. Methods We retrospectively reviewed the clinical records of cirrhosis patients hospitalized for treatment with tolvaptan. The associations of patient baseline characteristics with the tolvaptan response after one week and of the characteristics after one-month tolvaptan treatment with the prognosis were analyzed. Results We analyzed 83 cirrhosis patients with ascites, including 34 patients with hyponatremia. The response rates to tolvaptan in patients with serum sodium <130 mEq/L, 130-135 mEq/L, and >135 mEq/L were 20%, 66%, and 58%, respectively (p=0.22). The serum sodium level was associated with the response to tolvaptan [odds ratio=1.18; 95% confidence interval (CI) =1.02-1.37; p=0.029]. In patients with hyponatremia, the serum sodium level after 1-month tolvaptan treatment was increased compared to baseline (132 mEq/L vs. 136 mEq/L, p=0.006), and an increasing serum sodium level was associated with a lower risk of mortality (hazard ratio=0.85; 95% CI=0.75-0.97; p=0.016). The survival rate was higher in patients with an increase in the serum sodium level after 1 month than in patients with a decreased serum sodium level (p=0.023). Conclusion Tolvaptan treatment was effective in cirrhosis patients with ascites and hyponatremia, but a low serum sodium level was associated with non-responsiveness to tolvaptan. An increased serum sodium level after one-month tolvaptan treatment may positively influence the mortality risk in cirrhosis patients with hyponatremia.

出版者

日経BP社

雑誌

日経コンピュータ = Nikkei computer (ISSN:02854619)

巻号頁・発行日

no.946, pp.36-39, 2017-08-31

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「新しいシステム基盤にIaaSを使う理由は思いつかない」。DeNAの菅原賢太グループマネジャーはこう話す。菅原氏はDeNAの米国子会社でグーグルのPaaSを全面採用した経験から、任天堂とのスマホ向けゲーム開発でもグーグルのPaaSを導入した。

出版者

吉岡書籍店

巻号頁・発行日

vol.第1号, 1889

著者

広瀬典

出版者

写

巻号頁・発行日

vol.[18],

著者

堀川 芳雄 中西 哲

出版者

一般社団法人 日本生態学会

雑誌

植物生態学会報 (ISSN:02899949)

巻号頁・発行日

vol.3, no.4, pp.203-210, 1954-06-30 (Released:2017-08-10)

被引用文献数

1

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In the course of researches on the ecological significance of epiphytic Bryophytes the writers established the following classification of growth-from types from data obtained during detailed investigations in the following two forests in Hiroshima Pref.; 1. Beech forest (Fagus crenata-Acer Sieboldianum Community), 2. Fir-Hemlock Forest (Abies firma-Tsuga Sieboldii community), and from data obtained during brief observations in many different localities but especially in Mts. Tsubakuro, Misen, Nachi, Hyonosen, and Daisen in Honshiu District, the Kuroson National Forest in Shikoku District and Isl. Yakushima in Kiushiu District. The following classification is based on the architecture of the individual shoots, the appearance of the colony as a result of its gregarious development and further consideration was given to the relation of the sexual organs with the substratum. Each growth-form type was schematically figured, with the exception of Epiphyllous type. A growth-form type classification of epiphytic Bryophytes I. Erect and oblique type Shoots erect or oblique, sexual organs generally are formed at the top or midway shoots. a. Pulvinate type Shoots erect, forming a pulvinate colony gathered together. 1. Small cushion type ……cp Shoots not branching, growing radically upright from a central point, forming a compact, dome-shape cluster. e.g. Glyphomitrium spp. Ulota spp., Orthotrichum spp. 2. Large cushion type……Cp Length of branching shoot twice as long or longer than those, diameter of a cluster being twice as long as the "Small cushion type" e.g. leucobryum spp. 3. Turf type ……Tp Individual shoots growing upright, parallel to each other. e.g. Dicranum spp., Mnium spp. b. Fascicular and shrubby type……Fs Primary stem for creeping on substratum and the secondary stem with fascicular of shrubby forms distinguishable. e.g. Macromitrium spp., Dozya japonica, Anomodon spp. c. Dendroid type ……D Primary stem creeping on substratum, secondary stem presenting a dendroid-like form. e.g. Forsstroemia trichomitra, Thamnium spp., Dolichomitra cymbifolia. d. Feathre type Primary stem creeping on substratum, secondary stem presenting a feather form. 1. Simple feather type……Sf Leaves arranged on each side of a secondary stem which is not branched. e.g. Neckera tosaensis, Homalia spp., Plagiochila spp. 2. Branching feather type……Bf Secondary stem branching into a feather shape with branches extended on the same plane. e.g. Homaliodendron scalpellifolium, Neckera spp., Pterobryum arbuscula. II. Creeping type Primary and secondary stems creeping on the substratum, sexual organs cocuring at the position nearest to the substratum. a. Mat type……M Bryophytes forming a relatively thick and closely interwoven mat, loosely adpressed to subastratum. e.g. Thuidium spp., Entodon spp., Brachythecium spp., Hypnum spp. b. Carpet type……C Bryophytes forming a closely haired carpet, scarcelly compressed to substratum. e.g. Venturiella sinensis, Sematophyllum spp., Pylaisia spp. c. Pressed mat type All parts of the plant body adpressed to the substratum. 1. Hardly pressed mat type……Hp Plant body adpressed compactly to substratum, all parts of leaves and stems in contact with substratum. e.g. Frullania spp., Radula spp., Pycnolejeunea spp. 2. Loosely pressed mat type……Lp Plant body kept in indirectly and loosely in contact with substratum by dense rhizoides as Jungermannia spp. and Plectocolea spp. (see text fig. Lp, b). Some species of this type are kept in contact with the humus matter on the bark as Trichocoleopsis succulata (see text fig. Lp, a). 3. Epiphyllous type……E Plant body is compactly adpressed to the surface of leaves of evergreen broad-leaved trees. e.g. Leptocolea spp., Leptolejeunea subacuta. III Pendulous type……P Shoots hang down from the base of attachment on substratum, sexual organs found on shoots which are separated from substratum, e.g. Meteorium spp., Chrysocladium retrorsum, Barbella spp. Aerobryopsis subdiver

著者

佐久間 俊郎 海老原 伸行

出版者

順天堂医学会

雑誌

順天堂醫事雑誌 (ISSN:21879737)

巻号頁・発行日

vol.59, no.6, pp.513-515, 2013 (Released:2014-05-29)

参考文献数

4

著者

Chen Hanlong-Dominique

出版者

東京大学

巻号頁・発行日

2013

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