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JaLCDOI 10.18926/11780
フルテキストURL 001_083_089.pdf
著者 Yamamoto Hideki| Miyake Hideaki| Takahashi Yasuji| Sumimoto Tetsuhiro|
抄録 Various flow visualization techniques were applied to study the tidal exchange of the Seto Inland Sea with the largest hydraulic model in a horizontal scale 1/2000. To analyze dyefront patterns, image processing techniques have been developed. The techniques include the extraction of the boundary of the dyefront and the flow direction through tuft images.
キーワード Tuft Flow Visualization Dye Visualization Seto Inland Sea Hydraulic Model
出版物タイトル 岡山大学医療技術短期大学部紀要
発行日 1991-03-25
1巻
開始ページ 83
終了ページ 89
ISSN 0917-4494
言語 英語
論文のバージョン publisher
NAID 120002313645
JaLCDOI 10.18926/11779
タイトル(別表記) An approach to English culture : in the case of Lawrence Country depicted in Lady Chatterley's Lover
フルテキストURL 007_1_067_074.pdf
著者 武田 光史|
抄録 世界に先駆けて産業革命を成し遂げ七つの海を支配した英国の近代機械・産業文明の発展とは反比例するかのように破壊され消滅していく自然の森林と田園。それはかつて英国の中部一帯に広がっていたロビン・フッドの活躍したシャーウッドの森とて例外ではない。そこで現在わずかに残存しているその森の一部を含めてロレンス自身が「わが心のふるさと」と呼んだ生まれ故郷イーストウッドが、彼の最後の小説『チャタリー夫人の恋人』の中にどのように採り入れられ、どのように描写されているかを考察することにより、英国文化の偉大なる伝統が如何なるものであるかのその一端なりを論じてみる。
キーワード 英国文化 (English culture) 『チャタリー夫人の恋人』 (Lady Chatterley's Lover) D.H. ロレンスの故郷 (D.H. Lawrence Country) イーストウッド (Eastwood) 古き良き時代 (the good old days)
出版物タイトル 岡山大学医療技術短期大学部紀要
発行日 1996-09-30
7巻
1号
開始ページ 67
終了ページ 74
ISSN 0917-4494
言語 日本語
論文のバージョン publisher
NAID 120002313931
JaLCDOI 10.18926/11773
フルテキストURL 001_069_076.pdf
著者 Sasaki Kenji| Hirota Takashi| Iwado Akimasa| Hirota Kazuhiro|
抄録 Reactions of cyclic ketones such as α-tetralone, 1,3-cyclohexanedione, or naphthalenedione with formamide or trisformylaminomethane (TFAM) have shown to form polyclic fused pyrimidines by us. Reactions of terpene ketones like l-menthone, d-camphor, l-carvone with TFAM were performed, and 8-isopropyl-5-methyl-5,6,7,8-tetrahydroquinazoline, borno[2,3-d] pyrimidine, and 5-isopropenyl-8-methyl-5,6-dihydroquinazoline were expectedly obtained from three terpenes. Minor products of 5-isopropenyl-8-methyl-5,6,7,8-tetrahydroquinazoline and 5-isopropenyl-8-methylquinazoline were formed with 5-isopropenyl-8-methyl-5,6-dihydroquinazoline by disproportionation reaction of l-carvone. Furthermore, No-formylmenthylamine, N-formylbornylamine, and N-formylcarvylamine were obtained as the Leuckart-type products terpene ketones in these reactions. The reaction of N-benzyl-4-piperidone with TFAM gave desired 6-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine. The reaction of diethyl succinylsuccinate with TFAM afforded tricyclic 4,9-dioxo-3,4,8,9-tetrahydropyrimido[4,5-g]quinazoline. Above compounds were determined by the measurements of their instrumental analyses.
キーワード Cyclic ketone Trisformylaminomethane Fused pyrimidine Cyclization Reductive amination
出版物タイトル 岡山大学医療技術短期大学部紀要
発行日 1991-03-25
1巻
開始ページ 69
終了ページ 76
ISSN 0917-4494
言語 英語
論文のバージョン publisher
NAID 120002313993
JaLCDOI 10.18926/11759
タイトル(別表記) 長期ホルマリン固定により失活したProliferating Cell Nuclear Antigen (PCNA) の免疫反応性回復条件の基礎的検討 ―マイクロウェーブ、オートクレーブの影響について―
フルテキストURL 007_1_009_015.pdf
著者 崎山 順子| 一村 光子| 唐下 博子| 遠藤 浩| 川上 香利| 河谷 友紀|
抄録 Using paraffin-embedded tissue sections of liver cancer obtained from autopsy which had been preserved in 10% buffered formalin solution for 6 months while PCNA immunoreactivity was lost, we examined the effects of heat processing by either microwave(MW) and autoclave(AC) in the presence of various processing solution. It appeared that AC processing took shorter time period than MW irradiation to restore equal immunoreactivity. With regard to immunoreactivity retrieval by MW irradiation,however, variation of the degree of retrieval depending on processing time was smaller than in AC, and so the stable consequences were obtained. Although AC processed tissues tended to be stained deep, prolonged processing time presented strong background staining and blurred nuclear margins which made it difficult to estimate the positive cell count. As for the effects of processing solution, there was little difference in retrieval of PCNA among 0.01 M citrate buffer (pH 6.0), saturated solution of lead thiocyanate and distilled water, but the least background staining was observed with distilled water. These observations suggest that MW irradiation of which effect of retrieval is less dependent of processing time and with the least background stainability, is superior to AC processing for PCNA immunoreactivity retrieval on formalin-fixed tissues.
キーワード PCNA microwave (マイクロウェーブ) autoclave (オートクレーブ) immunohistological staining (免疫組織染色) formalin fixation (ホルマリン固定)
出版物タイトル 岡山大学医療技術短期大学部紀要
発行日 1996-09-30
7巻
1号
開始ページ 9
終了ページ 15
ISSN 0917-4494
言語 英語
論文のバージョン publisher
NAID 120002313519
JaLCDOI 10.18926/11756
タイトル(別表記) 大腸菌を用いたフォスファカン(コンドロイチン硫酸プロテオグリカン)の融合コア蛋白の発現条件の検討
フルテキストURL 006_063_072.pdf
著者 伊藤 昔子| 岡本 基|
抄録 Optimal conditions for expressing a specific region of core protein of phosphacan, a chondroitin sulfate proteoglycan known as receptor type protein tyrosine phosphatase, as fusion protein with glutathione S-transferase (GST) in E.coli were examined. DNA fragments inserted into the expression vector (pGEX-4T-1) were amplified by RT-PCR using mRNA purified from E18 rat brain as template. Primers attached with BamH I or EcoR I restriction site on 5' end were used to amplify first strand cDNA by PCR. Before ligation into the pGEX-4T-1 for GST fusion protein, PCR products were once cloned using T-A cloning system because they were not directly ligated into the pGEX-4T-1. E.coli strain BL21 was transformed by pGEX-4T-1 ligated with restriction DNA fragment cut out from pCR II plasmid vector of T-A clonig system. The growth of transformed BL21 was not different between the colony incubated at 37℃ for 24-48h and the colony stored at 4℃ for 7-10 days after 24h incubation at 37℃. The desirable OD(550) of culture medium for inducing the expression of fusion protein by isopropylthio-β-D-galactoside (IPTG) was from 0.6 to 1.0, because expression of native E.coli proteins per ml of culture medium was increased relatively when IPTG was added at OD(550) more than 1.0. The expression of fusion protein reached plateau around 6h after the induction. Relative expression of native E.coli proteins per ml of culture medium increased thereafter. Therefore, it may be desirable to purify the fusion protein around 6h after the induction.
キーワード phosphacan (フォスファカン) glutathione S-transferase (グルタチオン-S-トランスフェラーゼ) BL21 IPTG fusion protein (融合蛋白)
出版物タイトル 岡山大学医療技術短期大学部紀要
発行日 1996-02-29
6巻
開始ページ 63
終了ページ 72
ISSN 0917-4494
言語 英語
論文のバージョン publisher
NAID 120002313693
JaLCDOI 10.18926/11752
フルテキストURL 001_007_009.pdf
著者 Tongu Yasumasa| Bayoumi Magdi Abdel Hamid| Saida Haruo|
抄録 マンソン住血吸虫とビルハルツ住血吸虫に混合感染し、しかも尿からマンソン住血吸虫の虫卵を検出した珍しい症例。患者は18才の男子でスーダンのハルツーム市在住。3年前に流行地で水に接する機会があった。最近、朝の最初の尿で血尿が出るようになった。また腰痛および吐気も自覚するようになった。1990年7月26日個人のクリニックで検査したところ尿の沈渣中より2種類の住血吸虫卵を検出した。スーダンでは混合感染者の3~5%に尿からマンソン住血吸虫卵が検出されるといわれているが確実な報告例はない。
キーワード Schistosoma mansoni S.haematobium schistosomiasis Sudan
出版物タイトル 岡山大学医療技術短期大学部紀要
発行日 1991-03-25
1巻
開始ページ 7
終了ページ 9
ISSN 0917-4494
言語 英語
論文のバージョン publisher
NAID 120002314060
JaLCDOI 10.18926/11749
タイトル(別表記) メキシコ肺吸虫のセルカリアはどれか?
フルテキストURL 010_2_063_067.pdf
著者 頓宮 廉正|
抄録 The true cercaria of Paragonimus mexicanus is the cercaria reported by Malek et al. in 1985 as a cercaria of P. peruvianus. However, there is a question whether the flame cell formula of 2〔(3+3+3+3+3)+(3+3+3+3+3)〕=60 is justified. Therefore, I question the possibility of the cercaria of P. mexicanus reported by Ito et al. in 1985. If it has a pseudo-sucker, it belongs to another species of Paragonimus cercaria. The cercaria reported by Tongu et al. in 1990 from Venezuela was eliminated the possibility of a new species. It is probable that this cercaria belongs to P. mexicanus. Ibanez revived the name of P. peruvianus in 1990 by the differences in the cercaria and adults. However, I disagree with his opinion.
キーワード Paragonimus mexicanus (メキシコ肺吸虫) Paragonimus peruvianus (ペルー肺吸虫) cercaria (セルカリア) taxonomy (分類) Latin America (中南米)
出版物タイトル 岡山大学医学部保健学科紀要
発行日 2000-03-24
10巻
2号
開始ページ 63
終了ページ 67
ISSN 1345-0948
言語 英語
論文のバージョン publisher
NAID 120002313440
JaLCDOI 10.18926/11726
タイトル(別表記) 生体電気信号の計測システムへの電力線からの誘導障害に関するインターフェイスモデル
フルテキストURL 010_2_107_115.pdf
著者 Adli| 山本 尚武| 中村 隆夫|
抄録 A modelling of interface construction relating to power-line interference phenomenon was described. Source of interference was displacement currents which flowed from AC power-line configuration (APC) to a model. The interference depends on some factors: distance between the APC and a model ; length of unshielded leads ; position of the APC in vertical or horizontal direction ; and skin-electrode impedances which were balance or unbalanced. The position of APC and skin-electrode impedances were important in contributing of the interference. The interference was still large even though skin-electrode impedances were balance. This was caused by the disagreement in two displacement currents. It was overcame by adjustment of APC in vertical direction. As a result, total interference would be very small or zero. The result shows that interference in ECG signal recording can be eliminated to about 10 μV. Although interference of power-lines is a complicated phenomenon, the problem is easier to understand by using this modelling.
キーワード AC power-line configuration (APC) (電力線配置) biopotential signal (生体電気信号) displacement current (変位電流) physical model of interference (モデル) power-line interference (誘導障害)
出版物タイトル 岡山大学医学部保健学科紀要
発行日 2000-03-24
10巻
2号
開始ページ 107
終了ページ 115
ISSN 1345-0948
言語 英語
論文のバージョン publisher
NAID 120002313382
JaLCDOI 10.18926/11717
タイトル(別表記) 因果関係モデルによる腎移植レシピエントのQOLの分析
フルテキストURL 010_2_077_084.pdf
著者 林 優子| 金尾 直美| 中西 代志子| 渡邉 久美| 保科 英子|
抄録 The purpose of this study is to analyze the structural relationship among the components of quality of life of kidney transplant recipients by using a causal model. The subjects were 329 recipients who had regular checks-up following transplantation in seven general hospitals in Tokyo, Gunma, Aichi, Okayama, and Hiroshima, and agreed to participate in this study. Ferrans and Powers's Quality of Life - Index Kidney Transplant version was used to measure perceived quality of life. The self-administered questionnaires were handed over to the subjects, who completed the instrument on the spot. After that, the answers were collected immediately. The factor analysis and the covariance structure analysis were used to make clear the structural relationship among the components of quality of life. The results of data analysis were as follows : (1) Five components of quality of life were extracted ; socio-economic functioning, family ties, emotional support, physical health, and peace & happiness. (2) The scores in the family ties dimension and the physical health dimension were higher than in the others, and the score in the socio-economic functioning dimension was the lowest. (3) The physical health showed the starting point in a causal model. (4) The physical health influenced the family ties and the socio-economic functioning. (5) The socio-economic functioning strongly influenced the peace & happiness and the emotional support. (6) The family ties influenced the socio-economic functioning, the emotional support, and the peace & happiness. Therefore, it was conceivable that it was particularly important to make approaches for the physical health, the family ties, and the socio-economic functioning dimensions to improve quality of life.
キーワード 腎移植のレシピエント (kidney transplant recipient) QOLの構成要素 (components of quality of life) QOLのパスダイアグラム (path diagram of quality of life)
出版物タイトル 岡山大学医学部保健学科紀要
発行日 2000-03-24
10巻
2号
開始ページ 77
終了ページ 84
ISSN 1345-0948
言語 英語
論文のバージョン publisher
NAID 120002313658
JaLCDOI 10.18926/11714
タイトル(別表記) スクリーン/フィルム乳房撮影法における乳房線量測定システム
フルテキストURL 010_2_099_106.pdf
著者 後藤 佐知子| 東 義晴| 丸山 敏則| 中桐 義忠| 竹田 芳弘| 杉田 勝彦| 門久 繁文|
抄録 The average glandular dose to glandular tissue m mammography is generally assumed to be a function of beam quality (HVL), x-ray tube target material, tube voltage, breast thickness, breast composition and, to a lesser extent, x-ray tube voltage waveform. The average glandular dose is generally determined from published tables with knowledge of the above function. Tables for a high frequency x-ray generator are not yet published. In our study, the lookup tables for the average glandular dose were made at 28 kV (high frequency x-ray generator), employing a breast simulating tissue (0-100% adipose tissue, 0-100% glandular tissue) phantom for an Mo target - Mo filter source assembly. We tried to estimate breast composition from x-ray mammograms by digital image processing techniques, also using the simulating tissue phantom. Then the system that automatically calculates the average glandular dose from digitized clinical x-ray mammograms was built. It is considered that this system can contribute to objective evaluation of the average glandular dose.
キーワード Screen/Film Mammography (スクリーン/フィルム乳房撮影法) Breast composition (乳房構成) Average glandular dose (平均乳腺線量) Entrance skin exposure (皮膚入射線量) Breast-equivalent material phantom (乳房組織等価ファントム)
出版物タイトル 岡山大学医学部保健学科紀要
発行日 2000-03-24
10巻
2号
開始ページ 99
終了ページ 106
ISSN 1345-0948
言語 英語
論文のバージョン publisher
NAID 120002313736
JaLCDOI 10.18926/11709
タイトル(別表記) 歯科インプラント動揺測定装置の開発
フルテキストURL 011_1_025_034.pdf
著者 岡 久雄| 小野 浩一| Wijaya Sastra Kusuma| 更谷 啓治| 川添 堯彬|
抄録 Evaluation of dental implantation is very important because it gives useful information for both planning the dental treatment and evaluating of prognosis. This study aimed at improving our previously developed Tooth Mobility (TM) tester and developing a dental implant movement (IM) checker. The measuring probe included a bimorph transducer of two piezoelectric elements. It was actuated by single frequency and detected tooth acceleration. The acceleration signal was processed and the IM score was calculated in PC. Two artificial implant models in which IMZ implant was buried with different elasticity of surrounding (molteno(@)) were used to examine the performance of the IM checker. The IM scores obtained in the models were 29 and 58. The measurement time was below 15 seconds. The average of measurement variation of one operator was below 6% and the average variation among five operators was below also 6%. The IM checker reduced a measurement variation by 51% and a measuring time by 61% compared with those of the TM tester in natural teeth. The newly developed IM checker had sufficient measuring reliability and we could objectively estimate the implant movement in dental clinics.
キーワード tooth mobility (歯の動揺) mechanical mobility (機械モビリティ) dental implant (インプラント) manual examination (触診)
出版物タイトル 岡山大学医学部保健学科紀要
発行日 2000-11-16
11巻
1号
開始ページ 25
終了ページ 34
ISSN 1345-0948
言語 英語
論文のバージョン publisher
NAID 120002313864
JaLCDOI 10.18926/11694
タイトル(別表記) 低線量放射線による抗酸化系の誘導と活性酸素病治療への応用の可能性
フルテキストURL 011_1_001_015.pdf
著者 山岡 聖典|
抄録 We clarified that adequate oxygen stress induced by low dose radiation activates not only chemical biological protective function, such as induction of the synthesis of SOD, GPX and HSP70, but also the biomembrane function, such as enhanced membrane fluidity and ATPase activity. It is possible that activation of these mechanisms alleviates in vivo oxidation injuries resulting in alleviation of pathologic condition, such as symptoms of hepatopathy and diabetes mellitus. Namely, adequate activation of the functions of the living body by low dose radiation can contribute to suppressing aging and to preventing or reducing active oxygen species related diseases which are thought to involve peroxidation and have been regarded as the diseases for which radon spring water is an effective treatment. Clarification in detail of the mechanisms of these phenomena is required to understand the effects of low dose radiation on the functions of the living body, including adaptive response.
キーワード antioxidant system (抗酸化系) low dose radiation (低線量放射線) radon inhalation (ラドン) active oxygen species related diseases (活性酸素病) adaptive response (適応応答 )
出版物タイトル 岡山大学医学部保健学科紀要
発行日 2000-11-16
11巻
1号
開始ページ 1
終了ページ 15
ISSN 1345-0948
言語 英語
論文のバージョン publisher
NAID 120002314000
JaLCDOI 10.18926/11685
タイトル(別表記) 日本に於ける二酸化炭素泉療法の現況
フルテキストURL 061_068_072.pdf
著者 古元 嘉昭| 曽田 益弘| 平井 俊一| 森末 真八| 鈴鹿 伊智雄| 萬 秀憲|
抄録 Natural CO(2) springs have been scarcely utilized in Japan, whereas artificial CO(2) bathing has become popular by the introduction of CO(2) tablets and other apparatus for CO(2) water supply. Artificial CO(2) bathing is indicated for degenerative connective tissue disorders such as scleroderma, common stiff and painful shoulders, chronic joint pain, lumbago, and trophic changes due to insufficient peripheral circulation by virtue of the increase of tissue pO(2) and the improvement of tissue perfusion. Artificial CO(2) bathing promotes recovery from fatigue and is beneficial in women whose health has been adversely affected by cold.
キーワード CO(2) -balneotherapy Artificial CO(2) -bathing Tissue pO(2)
出版物タイトル 環境病態研報告
発行日 1990-09
61巻
開始ページ 68
終了ページ 72
ISSN 0913-3771
言語 英語
論文のバージョン publisher
NAID 120002313982
JaLCDOI 10.18926/11668
タイトル(別表記) カンジダ特異的IgG(4)抗体と気管支喘息
フルテキストURL 062_001_004.pdf
著者 谷崎 勝朗| 貴谷 光| 岡崎 守宏| 御舩 尚志| 光延 文裕| 高取 明正| 奥田 博之| 原田 英雄|
抄録 Serum levels of Candida-specific IgG(4) antibodies were examined in 66 patients with bronchial asthma, relating to patient age and asthma severity. 1. The levels of Candida-specific IgG(4) antibodies were the highest in patients with 60+years of age, compared to the levels in cases with 0-39 and 40-59 years of age. 2. In cases with 40-59 years of age, the levels of Candida-specific IgG(4) were significantly higher in cases with long-term steroid therapy (severe intractable asthma) than in cases without steroid regimen. The results suggest that increased levels of Candida-specific IgG(4) were observed in relation to patient age and asthma severity.
キーワード Candida (カンジダ) Sepcific IgG(4) (特異的IgG(4)) Bronchial asthma (気管支喘息) Aging (加齢) Asthma severity (喘息重症度)
出版物タイトル 環境病態研報告
発行日 1991-08
62巻
開始ページ 1
終了ページ 4
ISSN 0913-3771
言語 英語
論文のバージョン publisher
NAID 120002313495
JaLCDOI 10.18926/fest/11655
フルテキストURL 001_277_288.pdf
著者 外村 直彦|
抄録 This paper is an attempt to establish an objective criterion for civilizations, in order to treat them impartially and give them a fair assessment. First, theories up to the present about civilizations including those of Spengler and Toynbee are introduced. Second, the criterion presented by Bagby to distinguish major civilizations and peripheral civilizations are examined and proved to be subjective. Then the author proposes as an objective criterion for big civilizations just the pattern of succeeding four stages with the span of 400~500 years each. Big civilizations meeting this requirement which total eight or nine are divided into two types according to the difference of their nature. Lastly is shown how four puzzles of world history that have hitherto caused a lot of disputes (feudalism, absolute power of royalty, capitalism and modernization) can be solved through the recognition of these big civilizations.
出版物タイトル 岡山大学環境理工学部研究報告
発行日 1996-03
1巻
1号
開始ページ 277
終了ページ 288
ISSN 1341-9099
言語 英語
論文のバージョン publisher
NAID 120002313986
JaLCDOI 10.18926/fest/11652
タイトル(別表記) Features of Australian Spoken English
フルテキストURL 001_247_261.pdf
著者 柏瀬 省五|
抄録 English is spoken in many countries, but the Australian brand is unmistakable. 'G' day, mate' will be curious to non-Australian people, but it will be delightful to the ears of Aussie. In this paper, a piece of (1) 'Australian Daily Spoken English' is displayed as a sample of Australian daily spoken language. A brief list of (2) 'Food Terms' is displayed to show the general features of Australian spoken English. The brief lists of (3) 'Shorten Forms', (4) 'Rhyming Slangs' and (5) 'Common Aussie Expressions' are displayed to show the features of Aussie English.
出版物タイトル 岡山大学環境理工学部研究報告
発行日 1996-03
1巻
1号
開始ページ 247
終了ページ 261
ISSN 1341-9099
言語 日本語
論文のバージョン publisher
NAID 120002313399
JaLCDOI 10.18926/11648
タイトル(別表記) 種々の長さのスペーサーをもつハプテン化ボスファチジルエタノールアミンの新しい合成法
フルテキストURL 062_032_037.pdf
著者 石森 義雄| 保田 立二|
抄録 The antigenicity of liposomes sensitized with haptenated phosphatidylethanolamine (PE) and the reactivity of the liposomes with complement depended on the length of the spacer between hapten and PE. To establish the optimal conditions for the assay, haptenated PE's with various length of spacers are required. In the previous method, hapten-spacer molecule was first synthesized to which PE was conjugated. Therefore, even different hapten molecules and different length of spacer molecules were used, every combination of hapten and spacer has to be synthesized. A new procedure for preparing hapten-spacer-PE was described here. We first prepared conjugates between PE and various length of spacer molecule, the terminal of which is an amino residue. These molecules react well with activated hapten molecules, giving a good yield of hapten-spacer-PE.
キーワード Haptenated phosphatidylethanolamine (ハプテン化ホスファチジルエタノールアミン) Spacer (スペーサー) Liposomes (リポソーム)
出版物タイトル 環境病態研報告
発行日 1991-08
62巻
開始ページ 32
終了ページ 37
ISSN 0913-3771
言語 英語
論文のバージョン publisher
NAID 120002313629
JaLCDOI 10.18926/fest/11647
フルテキストURL 001_211_219.pdf
著者 北村 吉朗| 太田 智之|
抄録 The drop formation in immiscible liquid-liquid systems under mass transfer conditions was experimentally investigated. To know the exact effact effect of mass transfer on drop sizes, the decrease of interfacial tensions due to the presence of solutes has to be evaluate. Interfacial tensions of liquid pairs were measured with a Wilhelmy method as a function of the relative amounts at which both the solution and the solvent were mutually saturated. The interfacial tensions between the liquid pairs mutually saturated at on equal amount were found to be appropriate for the prediction of the drop formation accompanying mass transfer.
キーワード Interfacial tension Drop size Extraction Mass transfer
出版物タイトル 岡山大学環境理工学部研究報告
発行日 1996-03
1巻
1号
開始ページ 211
終了ページ 219
ISSN 1341-9099
言語 英語
論文のバージョン publisher
NAID 120002313573
JaLCDOI 10.18926/fest/11646
フルテキストURL 001_205_210.pdf
著者 坪井 貞夫| 小野 晋一郎| 宇高 正徳|
抄録 Chiral reduction of 2-oxosuccinic acid esters with fermenting bakers' yeast gave (S)-(-)- malic acid esters in 34-54% isolated yield with 85-100% ee.
キーワード optically active malic acid balers' yeast asymmetric reduction α-ketoester.
出版物タイトル 岡山大学環境理工学部研究報告
発行日 1996-03
1巻
1号
開始ページ 205
終了ページ 210
ISSN 1341-9099
言語 英語
論文のバージョン publisher
NAID 120002313572
JaLCDOI 10.18926/fest/11639
フルテキストURL 001_193_198.pdf
著者 島田 清| 西村 伸一| 藤井 弘章|
抄録 This paper presents a new method for prediction of consolidation settlements of soft grounds. The method is based on the theoretical result which shows that the settlement velocity of soft grounds non-improved or improved with sand drains decreases exponentially with time. Final settlements can be easily derived from the regression analysis for the relationship between the elapsed time and the observed settlement velocity. The method has advantages of its simplicity and capability to give the satisfactorily good estimate of the consolidation settlements, and also the support of the theoretical background.
キーワード consolidation settlement prediction soft ground sand drains one-dimensional consolidation
出版物タイトル 岡山大学環境理工学部研究報告
発行日 1996-03
1巻
1号
開始ページ 193
終了ページ 198
ISSN 1341-9099
言語 英語
論文のバージョン publisher
NAID 120002314033