著者

石田 鉄光

出版者

社団法人 日本補綴歯科学会

雑誌

日本補綴歯科学会雑誌 (ISSN:03895386)

巻号頁・発行日

vol.39, no.5, pp.939-947, 1995-10-01 (Released:2010-08-10)

参考文献数

25

被引用文献数

1

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At present, immersion in anantiseptic solution is the most common method of sterilizing an impression. However, it is known that immersion in an antiseptic solution would have adverse effects on the accuracy and surface property of the impression. Thus it has been demanded that a sterilization method having no adverse effects on impressions be devised. In this study, the effects of impression materials on ultraviolet irradiation and those of ultraviolet irradiation on impressionswere evaluated using ultraviolet rays ith a wave length of 253.7 nm.The results were as follows:1. Irradiation at 7, 000μW/cm2 showed a more stable sterilization ffect than that at 1, 000 μ/W/cm2.2. In ultraviolet irradiation at 1, 000μW/cm2 for 30 seconds, viable cells of the indicator strain were significantly less on the silicone ubber impression than on the alginate impression (p<0.01).3. In ultraviolet irradiation at 7, 000μW/cm2 for 5, 10, 15 and 20 seconds, viable cells of the indicator strain were significantly less on the silicone rubber impression than on the alginate impression (p<0.01).4. On observation of the impression surface after ultraviolet irradiation under scanning electron microscopy, the number of cells of the indicator strain were found to have decreased.

著者

原田 伸一朗

出版者

静岡大学

雑誌

静岡大学情報学研究 (ISSN:13420909)

巻号頁・発行日

vol.19, pp.57-62, 2013

著者

森村 敏己

出版者

現代史研究会

雑誌

現代史研究 (ISSN:03868869)

巻号頁・発行日

vol.61, pp.49-54, 2015-12-21 (Released:2018-06-28)

著者

天野 徹

出版者

日本社会情報学会

雑誌

日本社会情報学会全国大会研究発表論文集 日本社会情報学会 第26回全国大会

巻号頁・発行日

pp.243-246, 2011 (Released:2012-03-20)

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Big Cities in Japan are said to be in the stage of re-urbanization, after experiencing the stages of urbanization, suburbanization and counterurbanization. These re-urbanized cities have a new resident group whose members have a moderate relationship ("sarasara-type") with each other adapted to the matured urban societysocieties, in addition to conventional resident groups with a dense relationship ("betabeta-type") or a thin relationship("pasapasa-type"). Each resident group has its own characteristics. On the other hand, the number of the Internet users has increased drastically after the Japanese government implemented its"e- Japan" strategy. Between a Internet-savvy group and a non-Internet-savvy group a clear difference exists. But there is no statistically significant difference between their relationship preference for one of the three types above and their level of Internet usage.

著者

逓信省電気局 編

出版者

電気協会

巻号頁・発行日

vol.第28回, 1937

著者

金山 浩司

出版者

青土社

雑誌

現代思想

巻号頁・発行日

vol.44, no.12, pp.160-171, 2016-06

著者

福田健志

出版者

国立国会図書館

雑誌

調査と情報 (ISSN:13492098)

巻号頁・発行日

no.1127, 2020-01-07

著者

八代国治 等編

出版者

吉川弘文館

巻号頁・発行日

vol.第1 あーお, 1926

著者

福田 はぎの

出版者

東京堂出版

雑誌

経済思想(日本史小百科 ; 近代)

巻号頁・発行日

pp.291-295, 1998-09-01

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第六章 昭和後期の経済思想―成長期主婦論争 : 家事労働と労働の違いは?…291

著者

岡本 健

出版者

北海道大学観光学高等研究センター、鷲宮町商工会

雑誌

CATS 叢書 (ISSN:03855961)

巻号頁・発行日

vol.4, pp.91-109, 2010-03-20

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次世代まちおこしとツーリズム : 鷲宮町・幸手市に見る商店街振興の未来 = Community Development and Tourism for the Next Generation

著者

工藤 俊

出版者

駒沢女子(短期)大学 学長 光田督良

巻号頁・発行日

no.26, pp.63-74, 2019-12-25

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This paper presents a descriptive analysis of Japanese teen slang mazi-manzi "マジ卍" or manzi "卍" in comparison with yabai "やばい." One of their significant characteristics is that they can describe either positive or negative situations: Tesuto goukaku, mazi-manzi! "I passed the exam, woo-hoo!" (positive) or Ame-ni nure-ta, mazi-manzi. "I got wet in the rain, shoot." (negative), and Kono wan-piisu yabai-yo-ne! "This dress is super cute!" (positive) or Kaoiro yabai-yo." You look so pale."( negative).While yabai has often been discussed in terms of syntax, phonology, semantics, andpragmatics in previous studies (Takeuchi(2007), Horasawa and Iwata (2009), Sano (2012), Konno( 2015) etc.), mazi-manzi has not because of its specificity and temporality.The interpretational similarity given above might lead us to consider that they share the same or similar linguistic features. A closer look at these two, however, reveals that they are to be distinguished. In particular, I would like to claim that (i) while yabai shows adjective-like behavior, mazi-manzi displays adjectival noun-like behavior, (ii) while yabai has adverbial use, mazi-manzi does not, and (iii) mazi-manzi imposes more burden of inference in the discourse than yabai.

著者

秋山 岳 岩倉 成志

出版者

Japan Society of Civil Engineers

雑誌

土木学会論文集D1(景観・デザイン) (ISSN:21856524)

巻号頁・発行日

vol.68, no.1, pp.45-56, 2012

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近年,わが国ではプロのデザイナーによって鉄道車両が設計され,旅行の付加価値を向上させる事例がみられるが,全国的な展開には至っていない.その理由のひとつに,車両デザインと需要増との関係性が明らかではないため,事業者が鉄道車両のデザイン化に消極的であることがあげられる.本論文では,小田急ロマンスカーを対象とし,鉄道車両の車内デザインを考慮した需要予測モデルの構築を目指す.そのために,1)車内色彩デザインの計測手法,2)色彩快適度関数の構築,3)車内デザインの評価手法,4)需要予測モデルの構築,以上4点を検討する.本論文で構築したモデルを用いた分析の結果,車両をデザインすることで,他交通機関からの利用者の転換が望め,一定の収入増加が見込めることを確認した.

著者

若林 秀隆

出版者

日本外科代謝栄養学会

雑誌

外科と代謝・栄養 (ISSN:03895564)

巻号頁・発行日

vol.54, no.6, pp.256-259, 2020 (Released:2021-01-15)

参考文献数

5

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狭義の腸管リハビリテーション (以下リハ) は,≒腸管機能改善と使用されることが多い. 一方, 広義の腸管リハは, 腸管不全障害のある方の生活機能やQOLを最大限高めることである. 広義の腸管リハには, リハ栄養の考え方が有用である. リハ栄養とは, 国際生活機能分類による全人的評価と栄養障害・サルコペニア・栄養素摂取の過不足の有無と原因の評価, 診断, ゴール設定を行ったうえで, 生活機能やQOLを最大限高める「リハか, みた栄養管理」や「栄養からみたリハ」である. 低栄養は, GLIM基準で診断する. サルコペニアは, Asian Working Group for Sarcopenia2019基準で診断する. 腸管不全患者では, 加齢, 低活動, 低栄養, 疾患とサルコペニアの原因をすべて認めることがある. 腸管不全患者では, 複数の原因による栄養素の摂取不足を認めることがある. リハとは, 機能訓練や機能改善だけでなく, 生活機能やQOLをできる限り高め, その人らしくいきいきとした生活ができるために行うすべての活動である. 狭義と広義, 両者の腸管リハがさらに発展することを期待したい.

著者

春日井 愛子

出版者

公益社団法人 日本農芸化学会

雑誌

日本農芸化学会誌 (ISSN:00021407)

巻号頁・発行日

vol.33, no.13, pp.1111-1115, 1959 (Released:2008-11-21)

参考文献数

6

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(1)わさび地下茎はかなり著量のβ-アミラーゼを含むが,しかしその量は部位によって異り,中央部が最大で葉つきの部がこれにつぎ,末端部は最も少かった. (2)酵素の抽出はわさびをEDTA-システインの混液(pH 4.0)中にすりおろし乍ら行うと,単に酵素力のみならず以後の精製にも好都合な結果が得られた. (3)酵素は硫酸アンモニア0.6飽和で殆んど完全に塩析され,また酒精濃度40%で殆んど完全に沈澱した.これらの事実を利用して酵素を精製した結果,α-アミラーゼ作用を完全に除きながら単位窒素量当り純度を9倍にすることが出来た.また硫酸アンモニア溶液中より結晶様沈澱物として酵素を析出させることが出来た.終りに臨み終始御懇篤なる御指導を賜りました大阪市立大学理学部教授福本寿一郎博士並びに講師山本武彦博士,又試料の御恵送を賜った静岡県林業試験場上狩野分場長に厚く御礼を申し上げます.

著者

平山 次郎 鈴木 尉元

出版者

地学団体研究会

雑誌

地球科學 (ISSN:03666611)

巻号頁・発行日

vol.22, no.2, pp.43-62b, 1968-03-25

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A sedimentological study was made of the Flysch-type alternations of Otadai formation, Kazusa group deposited in the central part of the Boso peninsula in upper Pliocene epoch (Fig. 2). The formation consists of rhythmic alternation of sandstone and mudstone and the relative amounts of the two rocks vary in places. Each layer is correlated for more than 30 km in extent, as it has their own characteristics in thickness, texture, composition and colour and is arranged in similar manner at the neighbouring sections (Fig. 3, 4). Several key beds of tuff are the most important in the correlation because of their distinct features. The shape, textural distribution and grain size variation in the layers has been definitely shown by the method stated above. The thicker each layer of sandstone is, the more spacial extent it acquires in general. The layer over 10 cm in thickness at the thickest part reaches more than 30 km in extent. It is asymmetrical in shape owing to the more rapid decrease toward west (Fig. 6). On the other hand, the thickness of mudstone layers increases gradually toward west within the studied area but seems to decrease very rapidly westward (Fig. 5). It is concluded that the thickness variation of sandstone and mudstone assembly is determined by sandstone, that is, the layers of sandstone are very sensitive to the subsidence of the basin. Of course, the subsidence is the neccessary condition for the formation of layers. A layer consists of lamina which are units of mass movement of grains, as will be seen from the Photo. 1. A relatively thick sandstone layer is divided into three intervals based on the nature of lamina, namely, massive graded, parallel-laminated and cross-laminated intervals from the base respectively. But a thin sandstone layer is devoid of massive graded interval and/or parallel-laminated intervals. The arrangement of these lamina is closely related to the thickness variation of a layer (Fig. 6). The grain size distribution and consituents in a layer are also related to the textural arrangement as well as the shape (Fig. 9). The boundaries of textures are nearly parallel to the isometrical lines of median diameter of grain size and sorting coefficient. Shell fragments are concentrated at the bottom of the graded interval, while pumice and plant fragments are often seen in the parallel and cross-laminated intervals. The grain size variation in the mudstone layer seems to be more monotonous and the mean size and sand grain content gradually decrease toward west. As will be known from the fact stated above, sandstone layers are very different from mudstone layers in many respects. And it is observed that the sandstone layer is formed by different way from the mudstone. The inference is substanciated by the difference of faunal assemblages found in both layers. The sandstone has the shell fragments and worn-out foraminifers which are found in the upper neritic zone in the recent environment, while molluscan shells and foraminifers contained in the mudstone are similar to the fauna living in the bottom over 400 m in depth in the Pacific off the Boso peninsula. This fact indicates that sand deposited temporarily under the bottom of shallow sea is transported into the bathyal environment where mud is usually deposited. The direction of current transporting sand grains should be from west to east as is assumed from the sole markings developed under the bottom of sandstone layers and cross laminations (Fig. 10). The nature of flow is inferred from the result of laboratory experiments and observations of alluvial channels. It is controlled by many variables such as depth, slope, size and shape of grains, viscosity and density of sediment-water mixture, etc. So the concept of flow regime (SIMONS & RICHARDSON, 1961) is very useful as it allows grouping of the combined effects of those factors. The classification of flow regime is based on form of the bed configuration, mode of sediment transport, process of energy dissipation and phase relation between the bed and water surface (Fig. 11). According to these elements, it is divided into lower and upper flow regimes (Fig. 11). In the lower flow regime, lamina which are horizontal or inclined 10 degrees or less down stream are well developed, while lamina is not distinct in the upper regime since amount of sediment transported by the flow increases and is not sorted. These changes of lamina might correspond to the textural arragement in a sandstone layer, from the base upward, massive graded, papallel laminated and cross-laminated intervals. It shows that a sandstone layer is formed by a flow which diminishes its energy gradually. Sand mass deposited in the shallow sea collapses just like a landslide and then slides down the slope which is maintained by the subsidence of the basin. It fills the subsiding areas and the relatively flat slope is formed and then mud particles fall down uniformly on it. During the deposition of mud, subsidence of the ground is continued and the depositional areas for sandstone are prepared.

著者

後藤 康文

出版者

北海道大学

雑誌

北海道大学文学研究院紀要 (ISSN:24349771)

巻号頁・発行日

no.161, pp.1-26, 2020-12-18

著者

高屋 茂男

出版者

佛教大学

巻号頁・発行日

2019

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終了ページ : 219

著者

衆議院事務局 編

出版者

衆議院事務局

巻号頁・発行日

vol.第23回, 1948

著者

国木田独歩 著

出版者

東雲堂書店

巻号頁・発行日

1913

著者

牧田 義也 マキタ ヨシヤ Yoshiya Makita

雑誌

史苑

巻号頁・発行日

vol.79, no.2, pp.148-163, 2019-05