result 47530 件
| JaLCDOI | 10.18926/fest/19734 |
|---|---|
| FullText URL | 004_119_130.pdf |
| Author | Moustafa Mahmoud Mohamed| Yomota, Atsushi| |
| Abstract | Theoretical drainage equations are intensively tested in many parts of humid and arid regions and are commonly used in drainage design. However, this is still a great concern in Japan as the drainage design is exclusively based on local experiences and empirical basis. There is a need therefore to evaluate the theoretical drainage equations under Japanese field conditions to recommend equations for design of subsurface drainage systems. This was the main motivation for this study. While drainage requirements of different crops are difficult to define quantiatively, adequate drainage can probably be provided by designing for a given water table recession rate. The method used was to measure the rate of water table recession and drain outflow after cessation of a considerable amount of rainfall. Based on these measurements, soil parameters were determined and nine drainage equations were tested in simulating water table recession against actual field data of two drained experimental sites, located in Soja city west of Okayama prefecture, Japan, having drain spacing of 10 and 8.5 m for a period of two years. An experimental drainage equation was also derived and theoretical equations were recommended for design of subsurface drainage systems. |
| Keywords | Simulation Soil parameters Subsurface drainage Water table |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1999-02-26 |
| Volume | volume4 |
| Issue | issue1 |
| Start Page | 119 |
| End Page | 130 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002308991 |
| Author | Murata, Atsuo| Moriwaka, Makoto| Wang Shuguang| |
|---|---|
| Published Date | 2009-11-12 |
| Publication Title | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| Volume | volume2009 |
| Issue | issue1 |
| Content Type | Conference Paper |
| JaLCDOI | 10.18926/fest/19732 |
|---|---|
| Title Alternative | Environmental Symbiosis in Urban ane Regional Infrastructure Improvement -Some Examples in Okayama Region |
| FullText URL | 004_101_118.pdf |
| Author | Inouye, Hiroshi| |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1999-02-26 |
| Volume | volume4 |
| Issue | issue1 |
| Start Page | 101 |
| End Page | 118 |
| ISSN | 1341-9099 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002309200 |
| JaLCDOI | 10.18926/19731 |
|---|---|
| Title Alternative | Spa therapy for bronchial asthma 1. Climatotherapy, its clinical effects |
| FullText URL | 058_031_034.pdf |
| Author | Tanizaki, Yoshiro| Sudo, Michiyasu| |
| Abstract | 気管支喘息に対する温泉療法，特に温泉所在地（保養地）の環境，すなわち気候条件の喘息に対する影響について，文献的考察を加えた。気候療法としては，主として山岳気候，海洋性気候，洞窟気候などが，喘息の治療に応用されている。これらの気候は，いずれも喘息に対して有効的に作用することが示されているが，それぞれの特徴を持っている。例えば，山岳気候は酸素分圧が低いこと，水蒸気圧が低いことなどが特徴であり，そのため生体がそれに適合するためにはある程度の時間が必要となる。一方海洋性気候は，海塩粒子を含んでおり，海水エロゾル中のカルシウムやマグネシウムなどが良い影響を与えると考えられている。また洞窟気候は，水分含量が均一であり，電解質，特に陰イオンが多く，これが粘膜活性や浄化活性を亢進させると言われている。またいずれの気候療法も，副腎皮質機能の活性化をもたらすと考えられている。 |
| Keywords | 気候療法 (climatotherapy) 気管支喘息 (bronchial asthrna) 山岳気候 (mountain climate) 海洋性気候 (sea climate) 洞窟気候 (underground climate) |
| Publication Title | 環境病態研報告 |
| Published Date | 1987-08 |
| Volume | volume58 |
| Start Page | 31 |
| End Page | 34 |
| ISSN | 09133771 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002308993 |
| Author | Murata, Atsuo| Uchida, Yohei| Moriwaka, Makoto| |
|---|---|
| Published Date | 2009-11-12 |
| Publication Title | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| Volume | volume2009 |
| Issue | issue1 |
| Content Type | Conference Paper |
| JaLCDOI | 10.18926/fest/19729 |
|---|---|
| FullText URL | 004_093_100..pdf |
| Author | Nago, Hiroshi| Mia Faruque| |
| Abstract | Major failure of structures usually occurs during flood flows due to scourin, sinking and sliding. These types of failure are considered to be in close relation to the dynamic behavior of bed material around the structures. Failure of bridges due to the phenomenon of scouring around piers is a common, natural problem of river hydraulics. Experiments were carried out to investigate the characteristics of pore water pressure and effective stresses in the bed material around a circular bridge pier under abrupt change of water pressure. A laboratory model was used to clarify the effect of the variation of water pressure to determine the mechanism of the collapse of circular bridge pier during flood or storm waves. The experimental results showed that the bed material under suddeen change in drop of water pressure near the pier was weakenend by an increase in excess pore pressure, followed by a considerable quick removal of bed material. |
| Keywords | Pore pressure Effective stress Abrupt water pressure change Scour Bridge pier |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1999-02-26 |
| Volume | volume4 |
| Issue | issue1 |
| Start Page | 93 |
| End Page | 100 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002309116 |
| Author | Murata, Atsuo| Yamamoto, Goshiro| Moriwaka, Makoto| |
|---|---|
| Published Date | 2009-11-12 |
| Publication Title | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| Volume | volume2009 |
| Issue | issue1 |
| Content Type | Conference Paper |
| JaLCDOI | 10.18926/19727 |
|---|---|
| Title Alternative | Clinical effects of serial artificial CO(2) baths on degenerative disorders in consideration of the improved tissue perfusion. |
| FullText URL | 058_022_030.pdf |
| Author | Komoto, Yoshiaki| Kohmoto, Tomoji| Sunakawa, Mitsuru| Yagi, Nobuko| Yorozu, Hidenori| Matsumoto, Yasunobu| |
| Abstract | 組織循環の良不良は，結合織の退行性病変の予後に大いに影響をおよぼすものである。人工炭酸泉を用いた実験的検討で，すでに組織循環の30 ％ 増加を認めており，臨床的治験により好傾向を示す結果を得つつある。結合織病変を主とする慢性疾患4症例の治験前後に局所組織流量を測定して評価することができた。局所組織流量は医用質量分析装置を介したオンラインシステムで測定計算した。人工炭酸浴は，炭酸ガスキャビン，および人工炭酸浴剤浴を用いた。人工炭酸泉浴は，1カ月より1年におよび，それぞれ自覚症状の著名な改善と，組織流量の増加を定量しえた。人工炭酸泉の連浴による組織流量の改善は、結合織の退行性病変に有効に作用するものである。 |
| Publication Title | 環境病態研報告 |
| Published Date | 1987-08 |
| Volume | volume58 |
| Start Page | 22 |
| End Page | 30 |
| ISSN | 09133771 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002309112 |
| JaLCDOI | 10.18926/fest/19726 |
|---|---|
| FullText URL | 004_081_092.pdf |
| Author | Kohno, Ichiro| Takeshita, Yuji| Mohammad Jafar Ali| |
| Abstract | For reducing or bridging gap between small scale laboratory investigations and large scale field investigations, a simple and portable model which is based on real situation and has a compatibility to laboratory core sampling, the pressure infiltrometer technique is introduced for determination of field-saturated hydraulic conductivity. The field -saturated hydraulic conductivity, K(FS), is obtained from measurements of steady flow rates applying constant head as well as falling head principle. The device is also used for field core sampling on which laboratory constant head as well as falling head tests is carried out. The field device is validated through comparison to laboratory core sample experiment and other existing methods. This paper describes first time a versatile field device representing good performance for in situ determination of hydraulic parameters in a short time. |
| Keywords | In-situ test Field-saturated Hydraulic conductivity Matric flux potential Wetting front 3D-flow |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1999-02-26 |
| Volume | volume4 |
| Issue | issue1 |
| Start Page | 81 |
| End Page | 92 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002309012 |
| Author | Murata, Atsuo| Yamamoto, Kohei| Moriwaka, Makoto| |
|---|---|
| Published Date | 2009-11-12 |
| Publication Title | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| Volume | volume2009 |
| Issue | issue1 |
| Content Type | Conference Paper |
| JaLCDOI | 10.18926/fest/19724 |
|---|---|
| FullText URL | 004_077_080.pdf |
| Author | Kajiwara, Tsuyoshi| |
| Abstract | In this paper, we contruct Hilbert C* -bimodules for continuous graphs whose vertexes are countable 1-dimensiona tori, and show some uniquness property of the C* -representatiion of these bimodules. |
| Keywords | Hilbert bimodule C* -algebras continous graph |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1999-02-26 |
| Volume | volume4 |
| Issue | issue1 |
| Start Page | 77 |
| End Page | 80 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002309008 |
| Author | Murata, Atsuo| Moriwaka, Makoto| |
|---|---|
| Published Date | 2009-11-12 |
| Publication Title | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| Volume | volume2009 |
| Issue | issue1 |
| Content Type | Conference Paper |
| Author | Murata, Atsuo| Moriwaka, Makoto| |
|---|---|
| Published Date | 2009-11-12 |
| Publication Title | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| Volume | volume2009 |
| Issue | issue1 |
| Content Type | Conference Paper |
| JaLCDOI | 10.18926/19721 |
|---|---|
| Title Alternative | The simplified method of measuring Radon in mineral waters by the liquid scintillation counter. |
| FullText URL | 058_017_021.pdf |
| Author | Mifune, Masaaki| |
| Abstract | 鉱泉水中のラドンを測定するため，抽出法を省略し，少量の試料水を直接液状シンチレーターに溶解し，液体シンチレーション計数器を用いて放射能を測定し，次いで簡単な計算法により試料水中のラドン濃度を計算する簡易定量法を試みた。本法を用いて一鉱泉水のラドンを反復測定した際の精度は，σ＝0.136nCi/l，CV＝5.77 ％ ，（x＝2.36n Ci/l）であった。次に本法でのRnの最少検出量は，0.2nCi/lである。原法と本法とを用いて得られた測定値の間には，r＝0.996，y＝0.818x＋0.875なる相関関係が成立した。本法を使用すると，簡単な予備処理後，極短時間内にラドンの測定が可能なため，花崗岩地域の井水，鉱泉水中のラドンを定量するためには，有用な方法である。 |
| Keywords | 鉱泉水 (Mineral waters) ラドン (Radon) 放射能泉 (Radioactive springs) 液体シンチレーション計数器 (Liquid scintillation counter) |
| Publication Title | 環境病態研報告 |
| Published Date | 1987-08 |
| Volume | volume58 |
| Start Page | 17 |
| End Page | 21 |
| ISSN | 09133771 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002309126 |
| Author | Ozawa Yukio| Murata, Atsuo| Kitaoka Masatoshi| |
|---|---|
| Published Date | 2009-11-12 |
| Publication Title | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| Volume | volume2009 |
| Issue | issue1 |
| Content Type | Conference Paper |
| JaLCDOI | 10.18926/fest/19719 |
|---|---|
| FullText URL | 004_057_075.pdf |
| Author | Otake, Masanori| Tanaka, Yutaka| Tomita, Makoto| |
| Abstract | An analytic approach that provides explicit estimates of risk on cataract and epilation data is evaluated by reasonableness of conceivable relative risk models regarding a simple, odds, logistic or Gompertz regression method, assuming a binomial distribution. In these analyses, we apply relative risk models with two thresholds between epilators and nonepilators from a highly characteristic lesion of which radiation cataract does not occur around 2 gray for a single acute exposure. The risk models are fitted to the data assuming 10 as a constant relative biological effectiveness of neutron. The likelihood of observing the entire data set in these models fitted is evaluated by an individual binary-response array. Estimation of a threshold with or without severe epilation and the 100(1-α )% confidence limits are derived from the maximum likelihood approach. The relative risk model with two thresholds can be expressed as a formula with structure of Backgroun × RR, where RR includes threshold models with or without epilation. The radiosensitivity of ionizing radiation to cataracts has been examined for the relationship between epilators and nonepilators. |
| Keywords | radiation cataract threshold model profile approach risk model radiosensitivity |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1999-02-26 |
| Volume | volume4 |
| Issue | issue1 |
| Start Page | 57 |
| End Page | 75 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002309188 |
| Author | Ando Jun| Nagao Tomoharu| |
|---|---|
| Published Date | 2009-11-12 |
| Publication Title | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| Volume | volume2009 |
| Issue | issue1 |
| Content Type | Conference Paper |
| Author | Hara Akira| Tanaka Haruko| Ichimura Takumi| Takahama Tetsuyuki| |
|---|---|
| Published Date | 2009-11-12 |
| Publication Title | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| Volume | volume2009 |
| Issue | issue1 |
| Content Type | Conference Paper |
| Author | Karatsu Naoya| Nagata Yuichi| Ono Isao| Kobayashi Shigenobu| |
|---|---|
| Published Date | 2009-11-12 |
| Publication Title | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| Volume | volume2009 |
| Issue | issue1 |
| Content Type | Conference Paper |
| JaLCDOI | 10.18926/19715 |
|---|---|
| Title Alternative | Effect of spa-drink therapy on exocrine pancreatic function |
| FullText URL | 058_012_016.pdf |
| Author | Matsumoto, Shuji| Harada, Hideo| Ochi, Koji| Takeda, Masahiko| Tanaka, Juntaro| Senou, Toshinobu| Irie, Seiji| Ishibashi, Tadaaki| Kimura, Ikuro| |
| Abstract | 膵外分泌機能におよぼす飲泉（三朝温泉水）の効果を飲泉群および非飲泉群を対象として検討した。膵外分泌機能検査法としては，糞便中キモトリプシン活性比色測定法（モノテストカイモトリプシン）を用いた。その結果，糞便中キモトリプシン活性は，飲泉開始2週後に40 ％ の患者で上昇し，4週後は2週後と変わらなかった。以上より，2週間の飲泉は膵外分泌機能を改善させる効果があることがわかった。 |
| Keywords | 糞便中キモトリプシン活性 (Fecal chymotrypsin activity) 飲泉療法 (Spa-drink therapy) 膵外分泌機能 (Pancreatic exocrine function) 膵 (Pancreas) 酵素 (Enzyme) |
| Publication Title | 環境病態研報告 |
| Published Date | 1987-08 |
| Volume | volume58 |
| Start Page | 12 |
| End Page | 16 |
| ISSN | 0913-3771 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002309038 |
