著者

福井 壽男

出版者

一般社団法人日本歯科理工学会

雑誌

日本歯科理工学会誌 (ISSN:18844421)

巻号頁・発行日

vol.34, no.3, pp.211-215, 2015-05

著者

塚本 剛正 中西 康博

出版者

一般社団法人日本土壌肥料学会

雑誌

日本土壌肥料学会講演要旨集 (ISSN:02885840)

巻号頁・発行日

no.43, 1997-03-25

著者

西 直美

出版者

公益社団法人 日本鋳造工学会

雑誌

鋳造工学 = Journal of Japan Foundry Engineering Society (ISSN:13420429)

巻号頁・発行日

vol.78, no.8, pp.413-421, 2006-08-25

参考文献数

13

著者

田川 佳代子

出版者

愛知県立大学

雑誌

基盤研究(C)

巻号頁・発行日

2011-04-28

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市民をサービス利用者、消費者、顧客と捉え、市場としてサービスの供給を進め、経営管理主義の台頭があるなかで、ソーシャルワークにおける社会正義への責任や平等主義への志向は後退した。主流のソーシャルワークは、システムの変革よりも秩序の維持・適応を目標に据え、社会構造の歪から生じる諸問題を解消する観点は乏しい。そうした脈絡において、次の観点からクリティカル・ソーシャルワークの構想を試みた。(1)抑圧の個人的経験を広範な政治的理解と関連づける構造分析、(2)抑圧や支配を除去し、搾取や社会的不正義を克服するのにふさわしい社会正義への志向、(3)批判理論、ポストモダニズム、ポスト構造主義の思考。

出版者

日経BP社

雑誌

日経ビジネス (ISSN:00290491)

巻号頁・発行日

no.1341, pp.114-116, 2006-05-15

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2006年2月16日、東京証券取引所マザーズ市場に上場した「いい生活」は、その業態の独自性で目を引く存在だ。主要業務の不動産向けシステム開発・運営に注目が集まり、4月に入っても株式の売買で連続してストップ高をつけている。 不動産向けのシステムは、目立ちにくいが重要なものだ。 例えば、あなたがインターネットで新築マンションを探しているとしよう。

著者

北方 雅人

出版者

日経BP社

雑誌

日経レストラン (ISSN:09147845)

巻号頁・発行日

no.322, pp.94-97, 2002-12

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讃岐うどん店「はなまるうどん」が快進撃を始めた。「かけうどん」で14秒、その他のうどんは25〜30秒で出すという、セルフサービスのファストフード店として、今年9月に関東進出1号店となる渋谷公園通り店(東京都渋谷区)をオープン。60席の店に、平日で2000人、週末には、1日2500人が殺到するという人気ぶりだ。 讃岐うどんの本場、高松市で1号店を出したのが2000年5月。

著者

山崎直方

雑誌

震災予防調査曾報告

巻号頁・発行日

vol.100, pp.11-54, 1925

被引用文献数

2

著者

奥村 彰悟

出版者

筑波大学大学院博士課程文芸・言語研究科日本語学研究室

雑誌

筑波日本語研究 (ISSN:13424793)

巻号頁・発行日

no.1, pp.84(37)-94(27), 1996-08-31

著者

岡田 尚子 大西 一嘉

出版者

一般社団法人 地域安全学会

雑誌

地域安全学会論文集 (ISSN:13452088)

巻号頁・発行日

vol.31, pp.87-96, 2017-11-10 (Released:2018-05-26)

参考文献数

28

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This paper aimed to clarify the check in date and duration of vulnerable population in shelters with additional assistance and consideration after 2016 Kumamoto Earthquake. We found differences in these factors between elderlies and disablities:#1 Elderly people with long time care checked in and left earlier. #2 Elderly people with daily support checked in later and stayed a long term. #3 Physically disabled people could be found earlier and stayed a long term. #4 Mental disorders checked in later and left earlier

著者

久保 裕司

出版者

一般社団法人 日本アレルギー学会

雑誌

アレルギー (ISSN:00214884)

巻号頁・発行日

vol.59, no.6, pp.667-670, 2010-06-30 (Released:2017-02-10)

参考文献数

12

著者

Haruka Yagi Ryo Takehara Aika Tamaki Koji Teramoto Sosyu Tsutsui Satoshi Kaneko

出版者

The Japanese Society of Applied Glycoscience

雑誌

Journal of Applied Glycoscience (ISSN:13447882)

巻号頁・発行日

pp.jag.JAG-2018_0008, (Released:2018-11-05)

被引用文献数

14

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We functionally characterized the GH10 xylanase (SoXyn10A) and the GH11 xylanase (SoXyn11B) derived from the actinomycete Streptomyces olivaceoviridis E-86. Each enzyme exhibited differences in the produced reducing power upon degradation of xylan substrates. SoXyn10A produced higher reducing power than SoXyn11B. Gel filtration of the hydrolysates generated by both enzymes revealed that the original substrate was completely decomposed. Enzyme mixtures of SoXyn10A and SoXyn11B produced the same level of reducing power as SoXyn10A alone. These observations were in good agreement with the composition of the hydrolysis products. The hydrolysis products derived from the incubation of soluble birchwood xylan with a mixture of SoXyn10A and SoXyn11B produced the same products as SoXyn10A alone with similar compositions. Furthermore, the addition of SoXyn10A following SoXyn11B-mediated digestion of xylan produced the same products as SoXyn10A alone with similar compositions. Thus, it was hypothesized that SoXyn10A could degrade xylans to a smaller size than SoXyn11B. In contrast to the soluble xylans as the substrate, the produced reducing power generated by both enzymes was not significantly different when pretreated milled bagasses were used as substrates. Quantification of the pentose content in the milled bagasse residues after the enzyme digestions revealed that SoXyn11B hydrolyzed xylans in pretreated milled bagasses much more efficiently than SoXyn10A. These data suggested that the GH10 xylanases can degrade soluble xylans smaller than the GH11 xylanases. However, the GH11 xylanases may be more efficient at catalyzing xylan degradation in natural environments (e.g. biomass) where xylans interact with celluloses and lignins.

著者

Di Guan Rui Zhao Yuan Li Yoshikiyo Sakakibara Masakazu Ike Ken Tokuyasu

出版者

The Japanese Society of Applied Glycoscience

雑誌

Journal of Applied Glycoscience (ISSN:13447882)

巻号頁・発行日

pp.jag.JAG-2018_0006, (Released:2018-11-05)

被引用文献数

5

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Novel bioreactor beads for simultaneous saccharification and fermentation (SSF) of lime-pretreated rice straw (RS) into ethanol were prepared. Genetically modified Saccharomyces cerevisiae cells expressing genes encoding xylose reductase, xylitol dehydrogenase, and xylulokinase were immobilized in calcium alginate beads containing inorganic lightweight filler particles to reduce specific gravity. For SSF experiments, the beads were floated in slurry composed of lime-pretreated RS and enzymes and incubated under CO2 atmosphere to reduce the pH for saccharification and fermentation. Following this reaction, beads were readily picked up from the upper part of the slurry and were directly transferred to the next vessel with slurry. After 240 h of incubation, ethanol production by the beads was equivalent to that by free cells, a trend that was repeated in nine additional runs, with slightly improved ethanol yields. Slurry with pre-saccharified lime-pretreated RS was subjected to SSF with floating beads for 168 h. Although higher cell concentrations in beads resulted in more rapid initial ethanol production rates, with negligible diauxic behavior for glucose and xylose utilization, no improvement in the ethanol yield was observed. A fermentor-scale SSF experiment with floating beads was successfully performed twice, with repeated use of the beads, resulting in the production of 40.0 and 39.7 g/L ethanol. There was no decomposition of the beads during agitation at 60 rpm. Thus, this bioreactor enables reuse of yeast cells for efficient ethanol production by SSF of lignocellulosic feedstock, without the need for instruments for centrifugation or filtration of whole slurry.

著者

Kenji Yamagishi Masakazu Ike Di Guan Ken Tokuyasu

出版者

The Japanese Society of Applied Glycoscience

雑誌

Journal of Applied Glycoscience (ISSN:13447882)

巻号頁・発行日

pp.jag.JAG-2018_0003, (Released:2018-11-05)

被引用文献数

7

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Generally, Ca(OH)2 pretreatment of lignocellulosics for fermentable sugar recovery requires a subsequent washing step for calcium removal and pH control for optimized saccharification. However, washing Ca(OH)2-pretreated feedstock with water is considered problematic because of the low solubility of Ca(OH)2 and its adsorption to biomass. In this study, we estimated the availability of carbonated water for calcium removal from the slurry of Ca(OH)2-pretreated rice straw (RS). We tested two kinds of countercurrent washing sequences, four washings exclusively with water (W4) and two washings with water and subsequent two washings with carbonated water (W2C2). The ratios of calcium removal from pretreatment slurry after washing were 64.2 % for the W4 process and 92.1 % for the W2C2 process. In the W2C2 process, 49 % of the initially added calcium was recovered as CaO by calcination. In enzymatic saccharification tests under a CO2 atmosphere at 1.5 atm, in terms of recovery of both glucose and xylose, pretreated, feedstock washed through the W2C2 process surpassed that washed through the W4 process, which could be attributed to the pH difference during saccharification: 5.6 in the W2C2 process versus 6.3 in the W4 process. Additionally, under an unpressurized CO2 atmosphere at 1 atm, the feedstock washed through the W2C2 process released 78.5 % of total glucose residues and 90.0 % of total xylose residues. Thus, efficient removal of calcium from pretreatment slurry would lead to not only the recovery of added calcium but also the proposal of a new, simple saccharification system to be used under an unpressurized CO2 atmosphere condition.

著者

Kazuhiro Chiku Mami Wada Haruka Atsuji Arisa Hosonuma Mitsuru Yoshida Hiroshi Ono Motomitsu Kitaoka

出版者

The Japanese Society of Applied Glycoscience

雑誌

Journal of Applied Glycoscience (ISSN:13447882)

巻号頁・発行日

pp.jag.JAG-2018_0002, (Released:2018-11-05)

被引用文献数

6

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We evaluated the stabilities of kojibiose and sophorose when heated under neutral pH conditions. Kojibiose and sophorose epimerized at the C-2 position of glucose on the reducing end, resulting in the production of 2-O-α-D-glucopyranosyl-D-mannose and 2-O-β-D-glucopyranosyl-D-mannose, respectively. Under weak alkaline conditions, kojibiose was decomposed due to heating into its mono-dehydrated derivatives, including 3-deoxy-2,3-unsaturated compounds and bicyclic 3,6-anhydro compounds. Following these experiments, we propose a kinetic model for the epimerization and decomposition of kojibiose and sophorose by heat treatment under neutral pH and alkaline conditions. The proposed model shows a good fit with the experimental data collected in this study. The rate constants of a reversible epimerization of kojibiose at pH 7.5 and 90 °C were (1.6 ± 0.1) × 10−5 s−1 and (3.2 ± 0.2) × 10−5 s−1 for the forward and reverse reactions, respectively, and were almost identical to those [(1.5 ± 0.1) × 10−5 s−1 and (3.5 ± 0.4) × 10−5 s−1] of sophorose. The rate constant of the decomposition reaction for kojibiose was (4.7 ± 1.1) × 10−7 s−1 whereas that for sophorose [(3.7 ± 0.2) × 10−6 s−1] was about ten times higher. The epimerization reaction was not significantly affected by the variation in the buffer except for a borate buffer, and depended instead upon the pH value (concentration of hydroxide ions), indicating that epimerization occurred as a function of the hydroxide ion. These instabilities are an extension of the neutral pH conditions for keto-enol tautomerization that are often observed under strong alkaline conditions.

著者

久木元 真吾

出版者

日本家族社会学会

雑誌

家族社会学研究 (ISSN:0916328X)

巻号頁・発行日

vol.28, no.1, pp.84, 2016

著者

浅野 智彦

出版者

日本社会学会

雑誌

社会学評論 (ISSN:00215414)

巻号頁・発行日

vol.67, no.3, pp.347-348, 2016

著者

鈴木 章 宮浦 憲夫

出版者

化学同人

雑誌

化学 (ISSN:04511964)

巻号頁・発行日

vol.34, no.4, pp.p322-325, 1979-04

著者

尚武軒主人 編

出版者

丸亀書房

巻号頁・発行日

1925

出版者

日経BP社

雑誌

日経ベンチャ- (ISSN:02896516)

巻号頁・発行日

no.240, pp.38-43, 2004-09

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「昨年の4月、社長だった夫が急死して、一時は廃業も考えました。でも、夫婦で会社を切り盛りしていた頃に築いた"人脈"という宝があったんです。社外のデザイナーさん、協力工場の技術者さん、腕利きの職人さん。

著者

北進一

出版者

和光大学

雑誌

東西南北 : 和光大学総合文化研究所年報

巻号頁・発行日

vol.2005, 2005