検索結果 2389 件
| 著者 | 斎藤 大治| 松原 堅| 山成 洋| 原岡 昭一| |
|---|---|
| 発行日 | 1990-12 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 102巻 |
| 号 | 11-12号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 山本 光昭| |
|---|---|
| 発行日 | 1990-10 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 102巻 |
| 号 | 9-10号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 馬越 由仲| |
|---|---|
| 発行日 | 1990-10 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 102巻 |
| 号 | 9-10号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 吉田 和久| |
|---|---|
| 発行日 | 1990-06 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 102巻 |
| 号 | 5-6号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 貴谷 光| |
|---|---|
| 発行日 | 1990-06 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 102巻 |
| 号 | 5-6号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 馬場園 常子| |
|---|---|
| 発行日 | 1990-06 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 102巻 |
| 号 | 5-6号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 國方 永治| |
|---|---|
| 発行日 | 1990-04 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 102巻 |
| 号 | 3-4号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/OER/40584 |
|---|---|
| タイトル（別表記） | Research of Higher Education in USA through Examination of Bulletins of Okayama University’s Partners |
| フルテキストURL | oer_035_2_001_025.pdf |
| 著者 | 亀高 鉄雄| |
| 抄録 | This paper points out the features of US higher education, especially 4 year university educations after analyzing their bulletins and other materials, and then deliberates the historical and philosophical back ground behind it. Also this paper draws a comparison between USA and Japan in the university education. US universities deal with their students realizing that they are now experiencing the age of the transition from mass to so−called universal higher education. On the other hand, Japanese universities, especially governmental ones, have been content with the tradition from Meiji Era, when elite higher education prevailed and each student was treated as a matured and independent gentleman. In US universities, of course, from the first line of bulletins, it is clearly indicated that students themselves are responsible for each decision. However, they also demonstrate that attending classes regularly is a minimal student responsibility. On the other hand but more importantly US universities are committed and well prepared to support students who appear in danger of falling into, or who do fall into, academic difficulties. The existence of ample academic advisors in the universities is very important. Another feature of US universities is that they are affirmative to honor students with outstanding academic performance. There are plenty of honors and scholarships of various kinds. On the contrary, Japanese universities are not very enthusiastic to honor their students and their scholarship systems are generally poor. In conclusion, entering into the age of mega−competition among universities and of transition from mass to universal higher education, Japanese universities have to transform themselves to cope with and to survive these changes, learning many excellences from US higher education system. |
| 出版物タイトル | 岡山大学経済学会雑誌 |
| 発行日 | 2003-09-10 |
| 巻 | 35巻 |
| 号 | 2号 |
| 開始ページ | 1 |
| 終了ページ | 25 |
| ISSN | 0386-3069 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002647262 |
| JaLCDOI | 10.18926/OER/40545 |
|---|---|
| フルテキストURL | oer_036_4_193_201.pdf |
| 著者 | Okamoto, Akira| |
| 抄録 | With a population that is aging faster than any other in the world, Japan faces serious public finance problems, particularly when it comes to tax and social security issues. The structural reforms are urgently needed to accommodate the impending demographic change. We look at the Japanese tax and social security systems through a life−cycle general equilibrium simulation model. We aim to establish guidelines for fiscal reform in Japan’s graying society and use such advanced modeling techniques to permit the calculation of the effects of alternative tax policies on capital accumulation and economic welfare. We also examine the impact of progressive expenditure taxation, coming to the novel conclusion that this form of taxation may hold the key to overcoming the large welfare loss Japan faces as its society ages under the current tax system. Furthermore, we present the concrete measures of implementing progressive expenditure taxation. |
| 出版物タイトル | 岡山大学経済学会雑誌 |
| 発行日 | 2005-03-10 |
| 巻 | 36巻 |
| 号 | 4号 |
| 開始ページ | 193 |
| 終了ページ | 201 |
| ISSN | 0386-3069 |
| 関連URL | http://www.e.okayama-u.ac.jp/gakkai/ |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002576165 |
| JaLCDOI | 10.18926/OER/40512 |
|---|---|
| タイトル（別表記） | The Globalization and the Transformation of Auto Parts Suppliers in the Chugoku Region : The Effects of Global Sourcing and the Module Manufacturing System |
| フルテキストURL | oer_037_3_001_011.pdf |
| 著者 | 大野 威| |
| 抄録 | In the age of intense global competition, many Japanese auto makers have overhauled the Keiretsu, the long−term and strong tie between an auto maker and its parts suppliers. In the process, many companies have adapted global sourcing and the module manufacturing system. This paper shows what impacts they have had on auto parts suppliers in the Chugoku region, based on interviews conducted at two auto makers and one auto parts supplier in 2002. There are two types of outsourced parts. One are parts designed by auto makers themselves, and the other are parts designed by part suppliers and approved by the auto makers. The former type of parts are often simple but hard to transport because of their weight or size. The latter type of parts are often high in value and easy to transport. As for global sourcing, auto makers have made more progress in sourcing the latter type. As a result, many high value parts have been manufactured outside the region. The module manufacturing system involves the assembly of a group of parts by the part supplier. These core suppliers, which assemble parts sent from other suppliers, are required to have a higher capacity of technological development than ever before. As a result of this, Tier 1 suppliers, which supply their parts to auto makers directly, are dividing into core suppliers and Tier 2 suppliers, which supply their parts to Tier 1 suppliers. Thus, the module manufacturing system has modified the vertical relation among local parts suppliers. Finally, it is often said that the intense competition in auto industry promotes mergers, but this is not the case in the Chugoku region. Many local suppliers are owned by the founding family, and they often lack the mutual trust which is crucial to mergers. |
| 出版物タイトル | 岡山大学経済学会雑誌 |
| 発行日 | 2005-12-10 |
| 巻 | 37巻 |
| 号 | 3号 |
| 開始ページ | 1 |
| 終了ページ | 11 |
| ISSN | 0386-3069 |
| 関連URL | http://www.e.okayama-u.ac.jp/gakkai/ |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002576134 |
| JaLCDOI | 10.18926/AMO/40511 |
|---|---|
| フルテキストURL | 64_5_345.pdf |
| 著者 | Ishihara, Yoshihito| Kuroda, Shingo| Kawanabe, Noriaki| Takano-Yamamoto, Teruko| Yamashiro, Takashi| |
| 抄録 | This article reports the successful surgical-orthodontic treatment of an elderly patient with dentofacial deformity and signs and symptoms of temporomandibular disorder (TMD). The patient was a 63-year-old woman with a concave profile due to mandibular protrusion. To correct skeletal deformities, the mandible was posteriorly repositioned by employing intraoral vertical ramus osteotomy (IVRO) following presurgical orthodontic treatment. After active treatment for 31 months, the facial profile was significantly improved and satisfactory occlusion was achieved. In addition, TMD symptoms of clicking sounds on the left side and difficulty in mouth opening were resolved. Regarding the findings of magnetic resonance imaging, anterior disc displacement in the opening phase was improved in the temporomandibular joint on the left side. Furthermore, stomatognathic functions were also improved without any aggravation of age-related problems. In conclusion, surgical repositioning of the mandible using IVRO leads to both morphological and functional improvements even in elderly patients. |
| キーワード | elderly patient orthodontics temporomandibular disorder intraoral vertical ramus osteotomy |
| Amo Type | Case Report |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2010-10 |
| 巻 | 64巻 |
| 号 | 5号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 345 |
| 終了ページ | 349 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2010 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 20975769 |
| Web of Science KeyUT | 000283563300011 |
| JaLCDOI | 10.18926/AMO/40509 |
|---|---|
| フルテキストURL | 64_5_331.pdf |
| 著者 | Park, Se-Jin| Jung, Young-Bok| Jeong, Hwa Jae| Shin, Hun-Kyu| Jung, Ho-Joong| Lim, Jong-Jun| Yoon, Ji-Woong| Kim, Eugene| |
| 抄録 | Among patients that underwent total knee arthroplasty from June, 1990 to January, 1999, 61 cases (44 patients) that could be followed for more than 10 years were included in this study. The patients were divided into a patellar retention group and a patellar resurfacing group, and were compared with regard to their clinical and radiological outcomes. In patients undergoing primary TKA, a selective patellar resurfacing protocol was used. The indications for patellar retention were a small patella, nearly normal articular cartilage, minimal preoperative patellofemoral pain, poor patellar bone quality, and young patient age. When patellar retention was performed, osteophytes of the patella were removed and marginal electrocauterization was carried out. There were 25 cases (20 patients) in the patellar retention group and 36 cases (29 patients) in the patellar resurfacing group. The mean follow-up period was 140.7 months in the patellar retention group and 149.0 months in the patellar resurfacing group. The selective patellar resurfacing with total knee arthroplasty had a favorable outcome;there were a significant difference noted between the 2 groups in the functional scores, which showed better outcomes in the patellar resurfacing group than in the patellar retention group. |
| キーワード | total knee arthroplasty (TKA) selective patellar resurfacing patellar retention patellar resurfacing |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2010-10 |
| 巻 | 64巻 |
| 号 | 5号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 331 |
| 終了ページ | 338 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2010 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 20975767 |
| Web of Science KeyUT | 000283563300009 |
| JaLCDOI | 10.18926/AMO/40507 |
|---|---|
| フルテキストURL | 64_5_317.pdf |
| 著者 | Myo-Khin| San-San-Oo| Khin, May Oo| Shimono, Kunio| Koide, Norio| Okada, Shigeru| |
| 抄録 | We studied the prevalence of hepatitis C virus infection among blood donors from 3 hospitals of Central Myanmar and 7 hospitals of Lower Myanmar in the Yangon area, and analyzed the factors associated with the infection. The study period was from November, 2005 to June, 2007. A pre-tested questionnaire was used to obtain information on age, ethnic group, marital status, tattooing, body piercing, history of receiving transfusions, and liver diseases in self and in sexual partners. Data on seropositivity to hepatitis C, hepatitis B and human immunodeficiency virus infections were recorded. A total of 65,240 blood donors participated in the study. Their ages ranged from 18 years to 60 years (mean±SD＝29.5±9.3). The male-to-female ratio was 6：1. The prevalence of the antibody to hepatitis C was found to be 0.95% with varying rates (0.34 to 2.03) among hospitals. Females had a slightly higher rate (1.06%) than males (0.93%) (p＝0.237). Multivariate analyses revealed the following factors to be related to HCV infection:HIV infection, odds ratio (OR)＝3.0 (p＝0.003);history of liver disease, OR＝8.9 (p＝0.001);and age 30 years and above, OR＝2.6 (p＝0.001). We discuss the varying prevalences of HCV around the world. |
| キーワード | Myanmar hepatitis C prevalence blood donors associated factors |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2010-10 |
| 巻 | 64巻 |
| 号 | 5号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 317 |
| 終了ページ | 321 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2010 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 20975765 |
| Web of Science KeyUT | 000283563300007 |
| JaLCDOI | 10.18926/40421 |
|---|---|
| タイトル（別表記） | CHROMATOGRAPHIC ANALYSIS OF METALS BY ORGANIC REAGENTS (Ist Report) |
| フルテキストURL | pitsr_005_001_043.pdf |
| 著者 | 芦沢 峻| |
| 抄録 | The principle of this method is to combine the metals with organic reagents, then extract them with non-polar solvents, and determine them by making chromatograph with adequate adsorbents. Dithizone is used to determine Hg, Cd, Bi, Ag, Cu, Zn, Ni, Co, Tl, Pb, Pd and its isotopes, Pt group, Au, etc. Diphenylcarbazone is applicable to determine Hg, Cu, Zn, Ni, etc. Xanthate is useful to determine Mo, Cu, Ni, Co, etc. α-orβ- Nitrosoβ- orα-naphthol is used to determine Fe, Co, earth acids etc. Diethyldithiocarbamate is used to determine Mo, Cu, Ni, Co, Fe, etc. Oxine series are useful to determine Cu, Ni, Fe, V, rare earth etc. α-indolcarbonic acid is applied to determine Fe, Co, rare earth etc. Acethyl acetone is used to determine Th, Fe, etc. Some other organic reagents were used moreover. There are some elements of which necessary condition for quantitative determination is still not decided or the order of adsorption is indefmite. As adsorbents alkaline, neutral or acid alumina, diatom earth and aluminate, magnesium carbonate, calcium carbonate, urea formaline resin, heulandite, mordenite, desmine, chabazite etc· were used. With this method the author tryed severd determinations on rocks, minerals, mineral springs, organisms etc. The contento; of Cu, Zn, Ni and Co in rocks were 0.007, 0.008, 0.002 and 0.004% respectively. Cobalt content proved to be more than that of nickel. The mercury content of rocks was proved to be 10 times more to Clarke number, bismuth and cadmium content as same as or less than Clarke number. Silver in plants, soil and mineral waters, platinum in serpentine; mercury, cadmium, bismuth etc in mineral waters, trace heavy metals in organism, etc were determined. Radium B and Thorium B in hot spring waters were used as tracer. As organic solvents methyl-, ethyl-, butyl-, amy1-, octyl alcohol, dioxan, benzol, toluene, xylol, petroleum ether, ether, ethylacetate, chloloform, carbon tetrachloride, carbon disulfide etc were applied. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1951-08 |
| 巻 | 5巻 |
| 開始ページ | 1 |
| 終了ページ | 43 |
| ISSN | 0369-7142 |
| 関連URL | http://ousar.lib.okayama-u.ac.jp/metadata/15296 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002509302 |
| JaLCDOI | 10.18926/40420 |
|---|---|
| タイトル（別表記） | A CASE OF FAMILIAL HAEMOLYTIC ANAEMIA |
| フルテキストURL | 011_081_084.pdf |
| 著者 | 音田 作衛| |
| 抄録 | The author reported a case of typical congenital haemolytic anaemia. The patient was a girl, aged 7. Microcytaemia was also found in her brother and father. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1953-06 |
| 巻 | 11巻 |
| 開始ページ | 81 |
| 終了ページ | 84 |
| ISSN | 0369-7142 |
| 関連URL | http://ousar.lib.okayama-u.ac.jp/metadata/40410 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 40017532435 |
| JaLCDOI | 10.18926/40419 |
|---|---|
| タイトル（別表記） | A CASE OF LUNG-CYST |
| フルテキストURL | 011_077_080.pdf |
| 著者 | 小野田 進| |
| 抄録 | The author reported a patient, aged 32, with many cysts in his left lung. Since he had suffered from fever in suckling age, he caught cold often. bnt was not confined to his bed. A physician diagnosed him as lung tuberculosis on a recent occasion of health examination but intracutaneous tuberculin-reaction and tuberculous bacilli in sputum proved negative. Many cysts of variable sizes with niveau were recognized by means of bronchograph. Wassermann's reaction in serum was positive. By penicillin-therapy his main complaint of thorakalgia and much expectoration was markedly diminished. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1953-06 |
| 巻 | 11巻 |
| 開始ページ | 77 |
| 終了ページ | 80 |
| ISSN | 0369-7142 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 40017532434 |
| JaLCDOI | 10.18926/40413 |
|---|---|
| タイトル（別表記） | STUDIES ON THE AGING OF MINERAL WATERS (II) CHANGES IN THE SILICATE CONTENT OF THERMAL WATERS OF MISASA AFTER FLOWING OUT |
| フルテキストURL | pitsr_011_014_018.pdf |
| 著者 | 杉原 健| |
| 抄録 | The author determined the silicate content of the thermal water of Hisui-no-Yu, Misasa, Tottori Prefecture, Japan, at varying times after flowing out, and obtained the following results: 1) The change in the silicate content after flowing out is at first remarkable. 2) The velocity of the changes in the silicate content has a tendency to be faster in the sample that is kept in the vessel with a wide water surface than in the one that has a smaller surface. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1953-06 |
| 巻 | 11巻 |
| 開始ページ | 14 |
| 終了ページ | 18 |
| ISSN | 0369-7142 |
| 関連URL | http://ousar.lib.okayama-u.ac.jp/metadata/40410 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002509298 |
| JaLCDOI | 10.18926/40412 |
|---|---|
| タイトル（別表記） | STUDIES ON THE AGING OF MINERAL WATERS (I) CHANGES IN THE RADON CONTENT OF THERMAL WATERS OF MISASA AFTER FLOWING OUT |
| フルテキストURL | pitsr_011_001_013.pdf |
| 著者 | 杉原 健| |
| 抄録 | The author determined the radon content of the thermal waters of Misasa, Tottori Prefecture Japan, at various times after flowing out, and obtained the following results: 1) The velocity of variation is expressed by a simple equation with respect to the radon content. At thermal temperaturee of 41.5-41.8°C and room temperature of 24.3-28.0°C, a following exrerimental equation was obtained, u:;ing a beaker with a inner diameter of about 17 cm and a height of 27 cm, log a = -0,0048t + 2.59 a: radon content in Mache unit. t : time in minute. 2) A close relation was observed between the room temperature and the rate of variation of radon, and also between the thermal temperature and the rate of variation of radon, that is, the rate of variaton of radon was proportional to the room temperature and the thermal temperature respectivly, as it is clearly seen from the distribution coefficient of radon. 3) There exists a c1ose relation between the velocity of variation of radon and the surface area being in contact with air, that is, the velocity was generally proportional to the square root of the surface area, or to the radius of the surface. 4) The velocity of variation of radon content was roughly inversely proportional to relative humidity of air. 5) Betweeen the range of sodium chloride concentrations from 0.1 to 40.1 g. per liter no difference was proved concerning the velocities of variation in radon content. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1953-06 |
| 巻 | 11巻 |
| 開始ページ | 1 |
| 終了ページ | 13 |
| ISSN | 0369-7142 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002509297 |
| JaLCDOI | 10.18926/40364 |
|---|---|
| タイトル（別表記） | Direct colorimetric and volumetric determination of calcium with new reagent |
| フルテキストURL | rbl_003_039_042.pdf |
| 著者 | 芦澤 峻| |
| 抄録 | The anthor found that azocal-A reacts only with calcium, and devised a direct colorimetric, and a direct titration method for calcium determination using azocal-A as an indicator, and obtained a satisfactory result. Accuracy : detectable amount in NaOH……0.28 γ, of Ca ; detectable amount in NH(4)OH……2 γ, of Ca. Sensibility……1 : 125,000 & 1 : 17,500 respectively. Interfering substances : Fe, U, Ni, Co, Hg, Ag, citrate, tartarate, oxalate, large amount of NH(4) salts, Sr, Mg. Not interfering subst. : Ba, F, acetate and silicate. Reagents : Saturated soln. of azocal-A in weak NaOH soln.. Spot test procedure : Place a drop of the acid or neutral test soln. upon white spot plate, add 1 drop of azocal-A soln., and mix them. If a yellow color appears, calcium is present. Colorimetric method: Transfer water sample containg not more than 0.05 mg of calcium, and not more than 5 mg of Fe, Mn, Mg, etc. to a 20 cc colorimetric tube, add 0.5-1 cc of azocal-A soln. and 0.5 cc of 6N-NaOH soln.. Allow it to stand for 10 minutes. Then compare the resulted yellow color with standard Ca soln. prepared similarly and simultaneously. Volumetric method : Amount determinable : 0.1 g of calcium. Transfer 40 cc of sample containg 5-100 mg to a 100 cc Erlenmeyer's flask, add 0.5 cc of 6N-HCl, add azocal-A to the amount of pink color as caused by methyl orange in acid soln.. Make alkaline with 1 cc of 6N-NaOH. Add 10 cc alcohol to every 40 cc of the sample solution. Then its color turns to yellow. Titrate with 0.1 N oxalate soln.. 1.0 cc of 0.1 N oxalate soln. is equivalent to 2.0 mg of Ca. Absorption band of the acid soln. at 4900 A, alkaline soln. at 5000 A, Ca-compound at 4300 A. The azocal-A is o-carboxy-benzol-azo-2-naphtol 3, 6-disulfonic acid prepared from anthranilic acid and R-salt. |
| 出版物タイトル | 放射能泉研究所報告 |
| 発行日 | 1950-07-25 |
| 巻 | 3巻 |
| 開始ページ | 39 |
| 終了ページ | 42 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002484888 |
| JaLCDOI | 10.18926/40360 |
|---|---|
| タイトル（別表記） | Studies of the radio-active springs : XXIV Effect of the internal use of the radio-active waters on alimentary hyperglycemia, influence cf the aging of mineral water |
| フルテキストURL | rbl_003_015_017.pdf |
| 著者 | 森永 寛| |
| 出版物タイトル | 放射能泉研究所報告 |
| 発行日 | 1950-07-25 |
| 巻 | 3巻 |
| 開始ページ | 15 |
| 終了ページ | 17 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002484884 |