著者
山本 靖彦 棟居 聖一
出版者
日本食生活学会
雑誌
日本食生活学会誌 (ISSN:13469770)
巻号頁・発行日
vol.25, no.4, pp.237-240, 2015 (Released:2015-05-09)
参考文献数
23

All living cells and organisms depend on monosaccharides such as glucose as a source of energy and carbon for metabolism. Glycation (Maillard reaction) is thus an unavoidable “background” reaction in all living systems. Advanced glycation end-products (AGE) and melanoidins are stable end products of the Maillard reaction. The non-enzymatic glycation reaction takes place both exogenously (in food) and endogenously (in human body) between reducing sugars like glucose and amino groups of proteins. AGE and melanoidins are responsible for the browning observed as a result of cooking, processing and storage of foods such as coffee, soy sauce, beer and miso. In this review, we discuss about effects of the food-derived AGE and melanoidins on lifestyle-related diseases and human health.
著者
山本 靖
出版者
公益社団法人 高分子学会
雑誌
高分子 (ISSN:04541138)
巻号頁・発行日
vol.51, no.4, pp.264-265, 2002-04-01 (Released:2011-10-14)
参考文献数
12
著者
山本 靖久
出版者
了徳寺大学
雑誌
了徳寺大学研究紀要 (ISSN:18819796)
巻号頁・発行日
vol.1, pp.87-109, 2007-03-31

The purpose of this paper is to discuss the flatness (two-dimensionality) of painting or the creation of such a pictorial dimension by the Japanese painters. The paper examines the material used for painting its physical surface in order to form a certain pictorial world that is in accordance with the Japanese aesthetic sensibility. It also attempts to investigate the process by which such a painting could create and project such sensations of material used on its surface. The paintings after Impressionism eliminated the traditional concept of linear perspective. This new concept of pictorial dimension, or flatness in painting, derived from historical interactions between movements in arts, science, physics, psychology, and philosophy. I think it would be significant to examine the new expressive style displayed in the paintings of the contemporary Japanese artists by looking at Japonism in particular: the artistic movement which played the role of a forerunner in establishing this new concept of artistic dimension. At the same time, I would like to introduce the technique used for casein painting (one of the techniques used for tempera painting by emulsifying casein) which I regard as the best medium for both achieving and expressing flatness. This principal technique connects the Eastern and the Western approach to flatness. Furthermore, its original creation of color effects delivers the aesthetics common to Japanese paintings. The paper consists of the following five sections to examine the theme mentioned above.1) Introduction 2) The flatness of painting and the formation of pictorial dimension. 3) The concept of pictorial dimension by the Japanese artists. 4) The technique used for casein and tempera painting. Conclusion
著者
小森 政嗣 山本 靖典 長岡 千賀
出版者
Japan Ergonomics Society
雑誌
人間工学 (ISSN:05494974)
巻号頁・発行日
vol.42, no.2, pp.64-69, 2006-04-15 (Released:2010-03-15)
参考文献数
15
被引用文献数
1

音声情報を短時間で呈示するために音声を高速で再生すると, 同時に談話理解が難しくなる. 本研究では, 音声中のポーズ長に操作を行うことで, 聴取者の談話理解を促進し, より高速での録音音声の呈示を可能にする手法を提案する. 音声中のポーズ長の変動は談話構造の手がかりとなっていることから, ポーズ長の違いを明確にすることで談話理解を促進することができると考えられた. そこで, ポーズ長の変動を明確化する二つの手法の有効性を話速判断課題により検討した. 実験1では, ポーズ長を全体的に延長することで, より弁別能の高い時間範囲にポーズ長分布をシフトさせる手法を検討した. しかし音声再生時間を短縮する上で有効とは言えなかった. 実験2では, ポーズ長の変動を誇張する手法を検討した. この手法は聴取者が音声内容を理解できる話速を向上し, かつ, 音声をより短時間で呈示できることが結果から示された.
著者
松本 尚之 山本 靖人 西田 迪雄
出版者
一般社団法人日本機械学会
雑誌
日本機械学會論文集. B編 (ISSN:03875016)
巻号頁・発行日
vol.62, no.600, pp.3058-3063, 1996-08-25

This paper describes numerical results of a thermal and chemical nonequilibrium plume of high-temperature air. The gas is expanded from an orifice into low-density stationary air as a free jet. The gas considered here is high-temperature air composed of N_2, O_2, N, O, NO, NO^+and e^-, and translational-rotational and vibrational-electron temperatures are treated in a two-temperature model. In addition to this model, a six-temperature model using a multi-vibrational temperature model is adopted. The governing equations for computation are axisymmetric Navier-Stokes equations coupled with species vibrational energy, electron energy and species mass conservation equations. The equations have been numerically solved using the second-order upwind TVD scheme of the Harten-Yee type.
著者
山本 靖
出版者
[出版者不明]
巻号頁・発行日
2006-02

制度:新 ; 文部省報告番号:甲2267号 ; 学位の種類:博士(学術) ; 授与年月日:2006/9/15 ; 早大学位記番号:新4296
著者
宮浦 憲夫 山本 靖典
出版者
北海道大学
雑誌
特定領域研究
巻号頁・発行日
2006

イリジウム触媒を用いるC-H結合直接ホウ素化反応を開発した。また触媒的付加・カップリング反応に活性な新規有機トリオールボレート塩を開発し市販した。さらに新規不斉二座ホスホロアミダイト配位子(Me-BIPAM, N-Me-BIPAM)を開発し、ロジウムおよびルテニウム触媒を用いたアリールボロン酸の不斉付加反応を達成した。