result 24375 件
| JaLCDOI | 10.18926/11643 |
|---|---|
| Title Alternative | Prevalence of urinary stress incontinence in women |
| FullText URL | 062_023_026.pdf |
| Author | Okuda, Hiroshi| Takatori, Akimasa| Izushi, Michihiro| Yoshida, Junko| Yamagami, Keiko| Sakata, Junko| Tanizaki, Yoshiro| |
| Abstract | 三朝分院外来を訪れた女性患者を対象に尿失禁に関する18項目のアンケート調査を行った。その結果，全体の過半数が尿失禁の経験者であった。腹圧性尿失禁が大部分を占め，高齢になるほど 経産回数が多いほど頻度が高くなる傾向がみられた。そのうちの約1割に尿漏れの頻度と程度が重かった。以上より，尿失禁について積極的な啓蒙，診断，治療の必要性が認められた。 |
| Keywords | 腹圧性尿失禁 (Urinary stress incontinence) |
| Publication Title | 環境病態研報告 |
| Published Date | 1991-08 |
| Volume | volume62 |
| Start Page | 23 |
| End Page | 26 |
| ISSN | 0913-3771 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002313351 |
| JaLCDOI | 10.18926/fest/11636 |
|---|---|
| FullText URL | 001_181_192.pdf |
| Author | Fujii, Hiroaki| Narita, Mutsuya| Cheng Chin Thai| Shimada, Kiyoshi| Nishimura, Shinichi| Ofori Emanual| |
| Abstract | This paper describes the prediction of seepage in the impervious zones of six embankment dams by seepage analysis. In addition, by making use of the available monitored pore water pressure data of the first filling of reservoir, back analysis was carried out to estimate the best fit seepage parameters. The estimated parameters were used for further prediction of pore water pressures in subsequent monitored durations with reasonable accuracy. The accuracy of prediction was evaluated quantitatively by the prediction difference and error index. The results show that the error indices in the upstream sides of the impervious zones are smaller than those in the downstream sides. |
| Keywords | Unsaturated soils fill dams pore water pressure back analysis FEM |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 181 |
| End Page | 192 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313591 |
| JaLCDOI | 10.18926/fest/11635 |
|---|---|
| FullText URL | 001_169_179.pdf |
| Author | Abenney-Mickson Stephen| Miura, Takeshi| |
| Abstract | The SWAP93 model was used to predict how much capillary rise would occur in cropped fields. The experimental fields were located in a humid climate and it was thought that contribution from groundwater sources to total water use could be significant. In one field planted with soybean, the model predicted an average daily uptake of 1.3 mm; in another field planted with pumpkin, there was average daily uptake of 0.3 mm; and yet in a third field located in a vinyl house there was average daily uptake of 0.03 mm. These predictions represent about 38,7 and 1% contribution to total water use respectively. Even though there were no measured data to compare with, the results lie within the range of other works reported in the literature. |
| Keywords | Crop water use capillary rise SWAP93 model groundwater |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 169 |
| End Page | 179 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313364 |
| JaLCDOI | 10.18926/fest/11628 |
|---|---|
| Title Alternative | Secular changes of air temperature and precipitation in Okayama City. |
| FullText URL | 001_163_168.pdf |
| Author | Miura, Takeshi| |
| Abstract | In this paper, secular changes of air temperature and the amount of precipitation in Okayama city are discussed using observed values at Okayama meteorologiccal station. Special reference is made to 1993 and 1994 in which peculiar changes occurred. The results obtained are summarized as follows: (1) The increasing rate of the annual mean air temperature at Okayama city is 0.85℃/100y. This value is nearly equal to the average of Japan; 0.87℃/100y. (2) The increasing rate indicates seasonal changes, and the rate is high especially in April and May. (3) The rapid increase of the air temperature in the 1980s is due to removal of Okayama meteorological station from the edge of town to the center. (4) The annual mean air temperature in 1994 is 16.9℃, and the monthly mean temperature for July and August are 29.8 and 29.6℃ respectively. These values are new records at the Okayama station. (5) The air temperature in July and August, 1993 are higher than in 1980 when it was much colder in the summer. (6) The amount of precipitation does not show any secular changes. |
| Keywords | the air temperature secular changes Okayama city |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 163 |
| End Page | 168 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313505 |
| JaLCDOI | 10.18926/fest/11626 |
|---|---|
| FullText URL | 001_151_162.pdf |
| Author | Ndegwa George Maina| Yomota, Atsushi| |
| Abstract | Actual irrigation situation in a typical upland irrigation district was estimated by the water balance method during the 1993 rainy and the 1994 dry year periods. Soil moisture conditions were analysed for cases where daily district water use was supplied to all the cropped upland farms, and to reduced irrigation area percentages. Consumptive use was obtained through monthly weighted crop coefficients used to reduce penman's potential evapotranspiration. The moisture budget was examined at three levels of total readily available moisture, TRAM, i.e., 20,30 and 40 mm; the effect of upward capillary rise was also considered. The results of this study indicated that the actual moisture conditions in upland irrigated farms is influenced by irrigation area, cropping pattern, stage of crop growth and upward capillary rise in the farms. Actual irrigated area was within the range of about 44 to 100% of cropped area while upward capillary rise was between 0.1 and 1 mm day-1, TRAM level of 30 to 40 mm was considered most appropriate for the district. Monthly effective rainfall percentages from the water balance method were fairly close to that determined by the basic irrigation requirement method for some months. Basic irrigation requirement may therefore be considered to incorporate capillary water contribution. |
| Keywords | Upland irrigation TRAM Water balance Capillary water Effective rainfall |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 151 |
| End Page | 162 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313861 |
| JaLCDOI | 10.18926/11625 |
|---|---|
| Title Alternative | Spa therapy for chronic respiratory diseases - in subjects admitted in 1989. - |
| FullText URL | 061_007_015.pdf |
| Author | Tanizaki, Yoshiro| Sudo, Michiyasu| Kitani, Hikaru| Kawauchi, Kazuhisa| Mifune, Takashi| Tada, Shinya| Takahashi, Kiyoshi| Kimura, Ikuro| |
| Abstract | 1989年1月より12月までの1年間に当院へ入院した慢性呼吸器疾患患者85例（延べ90例）を対象に，その背景因子，臨床的特徴，および温泉療法の臨床効果について検討を加えた。(1)対象85例のうちわけは，気管支喘息65例，肺気腫4例，肺結核症4例，アレルギー性肉芽腫性血管炎3例，閉塞性細気管支炎3例，気管支拡張症2例，慢性気管支炎2例，過敏性肺臓炎2例であり，昨年度と異なり肺結核がやや多かったことが特徴的であった。(2)これら85症例のうち，温泉療法を受けた症例は63例(74.1％)であった。(3)温泉療 法を受けた症例の地域分布では，鳥取県からの入院症例51例では32例(62.7％)であり，同様に岡山県からの入院症例20例では19例(95.0％)，その他の県からの入院症例14例で12例(85.7％)であった。4．温泉療法の臨床効果は，気管支喘息では51例中著効14例，有効27例，やや有効8例，無効2例であり，明らかな有効例は41例（80.3％)であった。 |
| Keywords | 気管支喘息 (Bronchial asthma) 閉塞性細気管支炎 (Obstructive bronchiolitis) 慢性気管支炎 (Chronic bronchitis) 血清コーチゾール値 (Serum cortisol level) 温泉療法 (Spa therapy) |
| Publication Title | 環境病態研報告 |
| Published Date | 1990-09 |
| Volume | volume61 |
| Start Page | 7 |
| End Page | 15 |
| ISSN | 0913-3771 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002313875 |
| JaLCDOI | 10.18926/fest/11623 |
|---|---|
| Title Alternative | Rain-water Retention of a Small-scale Upland Field in a Rainy Year and a Droughty Year |
| FullText URL | 001_143_149.pdf |
| Author | Yomota, Atsushi| |
| Abstract | From the standpoint of water resources development and environmental preservation, rain water retentivity of agricultural and forest lands are evaluated. Measurement of rainfall and runoff has been carried out at the reclaimed upland field of 4.55 ha since 1981. In this article, water retention characteristics of this study basin is compared in a rainy year of 1993 and a droughty year of 1994. In cases of rainfall less than 20mm, most of the rain water infiltrates into the soil layer. On the other hand, about 75% of a heavy rain, such as 300 mm in 1993, runs off the soil surface. Within the infiltrating rain water, the ratio of water which is kept by capillary action and can be used by crops is estimated to be less than 40% in months of rainfall more than 150 mm, but in months of rainfall less than 50 mm, it is estimated that more than 80% of rainfall can be used by crops. The ratio of monthly rainfall which contributes to base flow recharge is 0 to 12% regardless of rainfall amount. |
| Keywords | upland field monthly rainfall rain water retention effective rainfall base flow recharge |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 143 |
| End Page | 149 |
| ISSN | 1341-9099 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002313677 |
| JaLCDOI | 10.18926/fest/11622 |
|---|---|
| FullText URL | 001_121_133.pdf |
| Author | Maeno, Shiro| Yamamoto, Tetsuo| Nago, Hiroshi| |
| Abstract | In this paper the theoretical procedure to analyze the dynamic behavior of highly saturated sand bed around a cylindrical block under the cyclic loading of water pressure is developed. The fundamental equations were derived for the axially symmetric coordinates. Then, the finite element equations were developed to solve these fundamental equations numerically. Finally, the numerical method was verified by experiments. |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 121 |
| End Page | 133 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313416 |
| JaLCDOI | 10.18926/fest/11620 |
|---|---|
| Title Alternative | Vonnegut's Brain Computer Laying stress on Galápagos and Hocus Pocus |
| FullText URL | 002_145_161.pdf |
| Author | Morokawa, Shigetake| |
| Abstract | As Kurt Vonnegut (1922--) has written his novels to give warnings about the growing danger of society, in the case of valuation, it is very important to understand what happened in his time and how his works resulted from a historic background. In the late of 1970's and 80's, society underwent a few big changes, for example, signs of communism collapse on a line of the Soviet Union's perestoroika, Japanese rapid economic growth, the unbalanced world economy by the heavy fall in stock prices in America and, in the field of science, the progress of computer technology in the use of a semiconductor instead of a vacuum tube. The mentioned above data were input into Vonnegut's Brain Computer. As a result, Galápagos was publishied in 1985, Hocus Pocus in 1990. In this paper, I analyzes Vonnegut's works from such a point of view, laying stress on Galápagos and Hocus Pocus. |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1997-01-10 |
| Volume | volume2 |
| Issue | issue1 |
| Start Page | 145 |
| End Page | 161 |
| ISSN | 1341-9099 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002313892 |
| JaLCDOI | 10.18926/fest/11618 |
|---|---|
| Title Alternative | Transport Policy in United Kingdom -Concept and Practice for Better Transport Environment |
| FullText URL | 001_091_113.pdf |
| Author | Inouye, Hiroshi| |
| Abstract | The movement of transport policy in United Kingdom and its problems are surveyed in this paper. First, the general trend in transport, road program, and technologies to improve road safety and environment are introduced. Then, concepts to decrease traffic congestion are outlined, followed parking control strategies. Recent issues such as road pricing scheme in London, M25 widening plan, also deregulation and privatisation of transport and their problems are examined. |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 91 |
| End Page | 113 |
| ISSN | 1341-9099 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002314020 |
| JaLCDOI | 10.18926/fest/11615 |
|---|---|
| FullText URL | 001_077_089.pdf |
| Author | Okubo, Kenji| Morikawa, Hiroshi| Kimoto, Takashi| Tanaka, Yuji| |
| Abstract | Thermal 'staircase', a layer of constant temperature between the sheets of the steep gradients, was formed in the seasonal thermocline, which was 2.5 m above the bottom at a point of 18 m deep on the boundary slope in Lake Biwa. Following a sediment resuspension event when a moderate onshore wind blew, bed materials should be suspended up to the thermocline, then settled down forming a staircase above the turbid intrusion. Comparing the observed downward hear flux with the settling flux of sediment, it was found that double-diffusive convection would play an important role on the formation of the whole structure consisting of the staircase and turbid intrusion along with chemical anomalies and dense population of phytoplankters, which were fed by nutrients supplied from the bottom sediment under a typical condition of drought. Laboratory experiments were conducted to demonstrate the thermal and sediment processes in the stratified lake. Resuspension process due to surface and internal waves was examined using a tank with a sloping bottom, while the settling process was investigated by using a deep, diffusive tank. Formative process and scales of the staircase and intrusion were discussed relating with the intensity of resuspension and the buoyancy fluxes. |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 77 |
| End Page | 89 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313571 |
| JaLCDOI | 10.18926/fest/11611 |
|---|---|
| FullText URL | 001_065_076.pdf |
| Author | Kim, Hyun Bin| Tanaka, Yutaka| |
| Abstract | Partial least squares linear discriminant function (PLSD) as well as ordinary linear discriminant function (LDF) are used in pattern recognition analysis of writer identification based on are patterns extracted from the writings written with Hangul letters by 20 Koreans. Also a simulation study is performed using the Monte Carlo method to compare the performances of PLSD and LDF. PLSD showed remarkably better performance than LDF in the Monte Calro study and slightly better performance in the analysis of the real pattern recognition data. |
| Keywords | Writer identification Arc patterns Linear discriminant function Partial least squares |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 65 |
| End Page | 76 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002314147 |
| JaLCDOI | 10.18926/fest/11607 |
|---|---|
| FullText URL | 002_089_098.pdf |
| Author | Hirose, Sohichi| |
| Abstract | A linear scattering inverse method based in the Kirchhoff approximation is formulated to determine the location and size of a crack in a solid. A characteristic function, which defines the size of a crack, can be reconstructed from the inverse Fourier transform of scattered amplitudes at far field. The inverse method is applied to ultrasonic data scattered by a crack in an aluminum specimen. Agreement between reconstructed characteristic functions and exact ones is not good enough, because experimental conditions do not coincide with theoretical ones. We can, however, evaluate the location and size of a crack from sharp minimum points reproduced at crack tips. |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1997-01-10 |
| Volume | volume2 |
| Issue | issue1 |
| Start Page | 89 |
| End Page | 98 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313621 |
| JaLCDOI | 10.18926/fest/11606 |
|---|---|
| FullText URL | 001_027_041.pdf |
| Author | Ishikawa, Hirofumi| |
| Abstract | The author has proved the dimension formula of the space of the Hilbert modular type cusp forms of weight two. We present further refinements of the dimension formula for a real quadratic number field Q(√D), and calculate it effectively. We tabulate the dimensions for square-free natural numbers D below 104 with the computer assistance. We also determine all the spaces of their dimension below 10. |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 27 |
| End Page | 41 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313526 |
| JaLCDOI | 10.18926/fest/11602 |
|---|---|
| FullText URL | 001_015_020.pdf |
| Author | Nakajima, Atsushi| |
| Abstract | Let A be a bialgebra and let S be a right A-comodule algebra which has an A-comodule subalgebra T with common identity. We show that if S is a separable extension of T, then for a left A-module algebra K, K♯S is a separable extension of K♯T. Similar result holds for left A-module algebras and right A-comodule algebras. |
| Keywords | Separable extension smash product module algebra and comodule algebra |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 15 |
| End Page | 20 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313954 |
| JaLCDOI | 10.18926/fest/11601 |
|---|---|
| FullText URL | 001_001_013.pdf |
| Author | Morimoto, Masaharu| Yanagihara, Mamoru| |
| Abstract | In transformation groups on manifolds, it has been an interesting problem to ask whether for a given finite group G, there exists a real G-module V such that dim VP >2dimV>P for all subgroups P of prime power order and such that VH=0 for certain large subgroups H of G. This paper provides GAP programs to show that S5 does not admit such a real S5-module V. |
| Keywords | GAP fixed point gap condition |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1996-03 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 1 |
| End Page | 13 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313410 |
| JaLCDOI | 10.18926/fest/11600 |
|---|---|
| Title Alternative | Research on Prevention of Groundwater Flow Blockage by the Detour Permeation Method |
| FullText URL | 002_033_050.pdf |
| Author | Satoh, Tsuneo| Nishigaki, Makoto| |
| Abstract | With the increase of underground construction in metropolitan areas in recent years, the problem of associated earth retaining works cutting off the natural flow of groundwater has increased in both scale and extent. The authors are proposing a new diaphragm wall method that does not inhibit the flow of groundwater. This paper describes the verification of the detour permeation achieved by the new diaphragm wall method and the experimental results related to the blockage of this groundwater flow. |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1997-01-10 |
| Volume | volume2 |
| Issue | issue1 |
| Start Page | 33 |
| End Page | 50 |
| ISSN | 1341-9099 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002313670 |
| JaLCDOI | 10.18926/fest/11597 |
|---|---|
| Title Alternative | Preparation of Monodispersed Hydrophilic Polymer Microspheres in Gel Permeation Chromatography |
| FullText URL | 005_159_163.pdf |
| Author | Yoshizawa, Hidekazu| Ikeda, Satoshi| Kitamura, Yoshiro| Hasegawa, Masadumi| Moriyama, Hiroyuki| Kawano, Yoshinobu| Hatate, Yasuo| |
| Abstract | Monodispersed porous polymer microspheres having diameter of ca. 50 μm were successfully prepared by suspension polymerization of styrene, polyoxyethylene methacrylate and ethylenegycol dimethacrylate. Monodispersed O/W emulsion was firstly made by SPG membrane emulsification technique, following droplets-swelling method of monodispersed seed emulsion by the addition of secondary emulsion. The effect of solvent used in suspension polymerization on porous structure of prepared polymer microspheres was investigated in this paper by identification with scanning electron microscopy, porosimeter and the performance in gel permeation chromatography. It was found that benzene, 1-butanol and butyl acetate worked as poor solvent for polymer prepared in this study and that polymer microspheres prepared with these solvents had larger pores. Gel permeation chromatography measurements indicates that polystyrene having molecular weight smaller than 50,000-100,000 can be clearly separated by using gel columns packed with polymer microspheres prepared with poor solvents. |
| Keywords | polymer microsphere monodispersed emulsion swelling method hydrophilic polymer gel permeation chromatography size-exclusive separation |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2000-02-29 |
| Volume | volume5 |
| Issue | issue1 |
| Start Page | 159 |
| End Page | 164 |
| ISSN | 1341-9099 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002313521 |
| JaLCDOI | 10.18926/fest/11596 |
|---|---|
| FullText URL | 002_019_024.pdf |
| Author | Watanabe, Masaji| |
| Abstract | We study a system obtained by coupling a nonlinear oscillator and a stationary system. We analyze the dynamics in a singular limit and show that asymptotically orbitally stable periodic solutions can exist. We also show how a slow oscillation can arise in the coupled system. |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1997-01-10 |
| Volume | volume2 |
| Issue | issue1 |
| Start Page | 19 |
| End Page | 24 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313835 |
| JaLCDOI | 10.18926/fest/11595 |
|---|---|
| FullText URL | 002_009_017.pdf |
| Author | Ishikawa, Hirofumi| |
| Abstract | In this paper, we have calculated the elliptic singularities of the symmetric Hilbert modular group defined over a real quadratic number field. Applying those to the dimension formula, we tabulate the dimensions of the space of symmetric Hilbert modular forms of weight two satisfying certain cusp condition. |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 1997-01-10 |
| Volume | volume2 |
| Issue | issue1 |
| Start Page | 9 |
| End Page | 17 |
| ISSN | 1341-9099 |
| language | English |
| File Version | publisher |
| NAID | 120002313960 |
