検索結果 2452 件
| JaLCDOI | 10.18926/21334 |
|---|---|
| タイトル（別表記） | The Geochemistry of Rocks from Asama Volcano, Japan. New Approaches in the Quantitative Interpretation of the Chemical Composition of Volcanic Rocks |
| フルテキストURL | pitsr_032_001_085.pdf |
| 著者 | 松井 義人| |
| 抄録 | In dealing with the geochemistry of volcanic rocks, it appears imperative, first, to refine the procedure of rock analysis with respect to both major and minor components, and second, to improve present methods of interpreting analytical data on common rock suites such as basalts, andesites and dacites. In regard to the first problem, the rapid method of silicate analysis as described by Shapiro and Brannock (1956) and by Riley (1958) deserves special attention. With such a method it is possible to estimate the accuracy and precision of data with far greater ease than is possible with a classical one, yet without any loss of quality. For the determination of some components, however, it is felt that the procedures recommended previously lack precision and/or simplicity. In Part I of this paper, new methods are suggested for these components. The sum of Mg, Ca and Mn is titrated with EDTA in the presence of Al, Fe and other metals, using thymolphthalein complexone as indicator at pH 10-10.5. The sum of Al and Fe is determined by the back-titration of excess EDTA with the standard Cu solution. PAN is used as indicator at pH about 4, and tartrate is added as the masking agent of Ti. Na and K are determined by flame photometry using very dilute solutions (1-5ppm Na or K), without the separation of other metals and without the use of the internal standard. Sr is included in the scheme of analysis, and is determined by flame photometry according to the standard addition technique. These procedures are tested for their accuracy using the standard samples G-1 and W-1 (Tables 3, 5, 9, 12 and 15). Procedures for other components are also described in the text in full detail. The system of analytical procedures recommended is shown in Table 16. To investigate the problem of the interpretation of compositional variation, typical rocks from Asama volcano and the surrounding area were selected, namely, andesites and dacites of calc-alkaline type. Twenty-one samples, described in Tables 18 and 19, are analyzed according to the above procedures. Results are shown in Table 20. Variation diagrams are presented in Figs. 3 to 5. Since it may be questioned whether the "trend" seen in the diagrams implies a genetic relationship, a least squares approximation technique has been introduced in order to determine whether the composition of the main components of a rock (F) can be expressed by the linear combination of a selected set of compositions of a magma and the phenocrysts crystallized from it : F(o)=F(1)x(1)+F(2)x(2)+······+F(m)x(m) ······(1) where F(1), F(2), ... denote the compositions of a magma and minerals, and F(o) is the calculated composition of F. These calculations lead to the conclusion that there are at least two series of rocks in Asama (Tables 25 to 30 and Fig. 9), distinguished from each other mainly by their K(2)O content. Those rocks showing features of assimilation (Aramaki, 1963) all belong to the K(2)O-rich series. Contents of minor components such as TiO(2), MnO, P(2)O(5) and SrO are analyzed by the linear regression technique in two ways, for example : TiO(2)(o)=C(1)x(1)+C(2)x(2)+ ······(2) and TiO(2)(o)=aMgO+bFe(o) +cK(2)O ······(3) These methods are found useful in discriminating rocks of different ongm and in distinguishing the characteristic behavior of each component. Results of calculations (Tables 31 to 34) support the conclusion reached by calculations based on the contents of major components. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1963-10-25 |
| 巻 | 32巻 |
| 開始ページ | 1 |
| 終了ページ | 85 |
| ISSN | 0369-7142 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002310984 |
| JaLCDOI | 10.18926/21314 |
|---|---|
| タイトル（別表記） | On the local treatment of rheumatoid arthritis |
| フルテキストURL | pitsr_035_075_084.pdf |
| 著者 | 仲原 泰博| 安原 弘| |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1965-10-25 |
| 巻 | 35巻 |
| 開始ページ | 75 |
| 終了ページ | 84 |
| ISSN | 0369-7142 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002311039 |
| JaLCDOI | 10.18926/21203 |
|---|---|
| タイトル（別表記） | Determination of copper and zinc in serum by atomic absorption spectrophotometry |
| フルテキストURL | pitser_046_025_035.pdf |
| 著者 | 古野 勝志| |
| 抄録 | Copper (Cu) and Zinc (Zn) in serum of 113 healthy controls (43 males and 70 females) and of 68 patients with rheumatoid arthritis (19 males and 49 females) were determined using a HITACHI MODEL 207 atomic absorption spectrophotometer. Wavelength and lamps current of Cu and Zn were setted at 3247 A, 2139 A, and 10mA, 9mA respectively. Flow rate of acetylene and air were setted at 3.0 l/min, and 13.0 l/min. The stock standard solutions of Cu and Zn were 0.5 mg, 1.0mg, 2.0mg and 3.0mg per 100mE in 0.01 N·HCl. For working standard solutions, these stock standard solutions were diluted to 50μg/100ml. 100μg/100ml, 200μg/100ml and 300μg/100ml with 20% glycerine. Serum and working standard so· lutions of Cu and Zn were diluted five fold with deionized distillation water, then aspirated directly into the burner. The relative absorbance was expressed as scale reading by a HITACHI MODEL QPD-54 recorder. Various acids and other elements had few influences on the determi· nations of Cu and Zn. The mean recovery rate of Cu and Zn in serum were 100.5% and 100.8% respectively. By this method, the levels of Cu and Zn in healthy controls were 103.0±14.5 (S.D.), 116.2±18.6 (S.D.) μg/100ml in males and 108.7±19.6 (S. D.), 110.3±14.7 (S.D.) μg/100ml in females respectively. No sex difference were observed. The ratio of Cu and Zn (Cu/Zn ratio) of healthy controls were 0.89±0.17 (S. D.) in males and O.99±0.25 in (S.D.) females. The sex differrences of Cu/Zn ratio were statistically significant (p<0.05). The levels of Cu and Zn in rheumatoid arthritis were 141.7±25.2 (S.D.). 89.1±14.5 (S.D.) /-Lg/100 mP and 154.l±29.7 (S.D.), 86.7±18.1 (S.D.) μg/100ml in females respectively. No sex differren· ces were observed. The Cu/Zn ratio were 1.64±0.43 (S.D.) in males and 1.82±0.48 (S.D.) in females, wich showed no sex differrences. In patients with rheumatoid arthritis, serum Cu levels were significantly higher (P<0.001) and serum Zn levels were significantly lower (P<0.001) than in healthy controls in both sexes. The Cu/Zn ratio were significantly higher (P<0.001) rheumatoid arthritis than in controls. The serum Cu in 13 of 19 males (68%), and 30 of 49 females (61 %), with rheumatoid arthritis were shown to be above the upper limit of 5% rejection limit in healthy controls. The serum Zn in 3 of 19 males (16%), and in 24 of 49 (47%) with rheumatoid arthritis were shown to be below the lower limit 5% rejection limit in healthy controIs. The Cu/Zn ratio in rheumatoid arthritis, in 14 of 19 males (74%), and in 35 of 49 females (71%) were shown to be above the upper limit of 5% rejection limit in healthy of males and females. So, differences in Cu/Zn ratio between healthy controls and rheumatoid arthritis were proved to be more pronounced. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1977-03-25 |
| 巻 | 46巻 |
| 開始ページ | 25 |
| 終了ページ | 35 |
| ISSN | 0369-7142 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002311019 |
| 著者 | 岡山大学温泉研究所| |
|---|---|
| 発行日 | 1979-09-25 |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 巻 | 49巻 |
| 資料タイプ | その他 |
| JaLCDOI | 10.18926/21170 |
|---|---|
| タイトル（別表記） | General survey of the spa treatment at Misasa Spa (2nd report) |
| フルテキストURL | pitsr_049_015_019.pdf |
| 著者 | 森永 寛| |
| 抄録 | A general survey of the spa treatment at Misasa Spa carried out in February, 1979. The informations the author has gathered may be summarized as follows: 1. The majority of spa visitors was over 60 years old. 2. 47% of spa visitors came to this hot spring for rest and recreation, 43% for the purpose of balneotherapy of chronic rheumatic disorders and after-care. 3. Those who visited Misasa Spa for the first time were 32%, the rest being those who visited this spa over 2 times. 4. The length of time they stay at Misasa Spa for recreation was under 7 days, and for curative treatment was for about 2 weeks. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1979-09-25 |
| 巻 | 49巻 |
| 開始ページ | 15 |
| 終了ページ | 19 |
| ISSN | 0369-7142 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002310935 |
| JaLCDOI | 10.18926/21153 |
|---|---|
| タイトル（別表記） | Evaluation of the coulter counter Model Sr |
| フルテキストURL | pitsr_051_057_063.pdf |
| 著者 | 西村 佳子| 山根 幸子| 馬野 富美江| 御舩 政明| |
| 抄録 | An automatic blood analyser, Coulter Counter Model Sr(CC-SR) was recently introduced in our hospital. This blood analyser is able to provide simultaneous measurements of seven blood parameters, i.e. WBC, REC, Hgb, Hct, MCV, MCH, MCHC, and also produces the results within 40 seconds from aspiration of the sample into the instrument. The performance and precision of this blood analyser have been clitically evaluated by comparing the results obtained from the previous blood cell counter, the Coulter Counter Model Dn (CC-DN), a haemoglobinometer, and a high speed centfugal separator. The results are as follows: 1) The precision and liniarity for readings and dilutions on WBC, RBC, Hgb and Hct by the use of the CC-SR is satisfactory. 2) Good correlation between the measurements by whole blood analysis procedure and micro sample analysis procedure is recognized. 3) The amount of carryover from one sample to the next is negligible for practical purpose. 4) High correlation factors are obtained between the measurements by the CC-SR method and former methods: i. e. 0.99 for WBC, 0.93 for RBC, 0.99 for Hgb and 0.99 for Hct. 5) For these reason, it can be said that CC-SR is more useful successive instrument to measure WBC, RBC, Hgb, Hct than the CC-DN and other above mentioned instruments. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1981-03-25 |
| 巻 | 51巻 |
| 開始ページ | 57 |
| 終了ページ | 63 |
| ISSN | 0369-7142 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002311033 |
| JaLCDOI | 10.18926/21108 |
|---|---|
| タイトル（別表記） | Relict igneous minerals of the Sangun metamorphic rocks of the Tsuboi district, Okayama Prefecture |
| フルテキストURL | pitsr_054_043_053.pdf |
| 著者 | 李 青一| 柴田 次夫| 光野 千春| |
| 抄録 | The Sangun metamorphic rocks of the Maniwa Group are well developed in the Tsuboi district, Okayama Prefecture. These metamorphic rocks consist mainly of psammitic and pelitic sedimentary rocks and lavas and pyroclastics of basic to acidic compositions that recrystallized during the Sangun low-grade regional metamorphism. The metamorphic rocks in this district underwent to a considerable extent a mineralogical and textural transformation, but still preserve in parts their original, mineralogical and textural features. Unaltered, relict clinopyroxenes and hornblendes are commonly observed in the metamorphic rocks derived from basic lavas and intermediate pyroclastics. Microprobe analyses of these relict minerals suggest that their host rocks were probably derivatives of magma(s) with a non-alkaline affinity. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1984-03-25 |
| 巻 | 54巻 |
| 開始ページ | 43 |
| 終了ページ | 53 |
| ISSN | 0369-7142 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002311021 |
| 著者 | 岡山大学医学部附属環境病態研究施設，岡山大学医学部附属病院三朝分院| |
|---|---|
| 発行日 | 1988-08 |
| 出版物タイトル | 環境病態研報告 |
| 巻 | 59巻 |
| 資料タイプ | その他 |
| 著者 | 三朝分院看護部| |
|---|---|
| 発行日 | 1988-08 |
| 出版物タイトル | 環境病態研報告 |
| 巻 | 59巻 |
| 資料タイプ | その他 |
| 著者 | 岡山大学医学部附属環境病態研究施設，岡山大学医学部附属病院三朝分院| |
|---|---|
| 発行日 | 1989-07 |
| 出版物タイトル | 環境病態研報告 |
| 巻 | 60巻 |
| 資料タイプ | その他 |
| 著者 | 三朝分院看護部| |
|---|---|
| 発行日 | 1989-07 |
| 出版物タイトル | 環境病態研報告 |
| 巻 | 60巻 |
| 資料タイプ | その他 |
| 著者 | 山本 啓司| |
|---|---|
| 発行日 | 1985-11-01 |
| 出版物タイトル | 岡山大学環境管理センター報 |
| 巻 | 7巻 |
| 資料タイプ | その他 |
| 著者 | 岡山実験動物研究会| |
|---|---|
| 発行日 | 1984-04 |
| 出版物タイトル | 岡山実験動物研究会報 |
| 巻 | 2巻 |
| 資料タイプ | その他 |
| 著者 | 佐藤 勝紀| |
|---|---|
| 発行日 | 1984-04 |
| 出版物タイトル | 岡山実験動物研究会報 |
| 巻 | 2巻 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 岡山実験動物研究会| |
|---|---|
| 発行日 | 1986-04 |
| 出版物タイトル | 岡山実験動物研究会報 |
| 巻 | 4巻 |
| 資料タイプ | その他 |
| 著者 | 佐藤 勝紀| |
|---|---|
| 発行日 | 1986-04 |
| 出版物タイトル | 岡山実験動物研究会報 |
| 巻 | 4巻 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 岡山実験動物研究会| |
|---|---|
| 発行日 | 1987-07 |
| 出版物タイトル | 岡山実験動物研究会報 |
| 巻 | 5巻 |
| 資料タイプ | その他 |
| 著者 | 佐藤 勝紀| |
|---|---|
| 発行日 | 1987-07 |
| 出版物タイトル | 岡山実験動物研究会報 |
| 巻 | 5巻 |
| 資料タイプ | その他 |
| 著者 | 岡山実験動物研究会| |
|---|---|
| 発行日 | 1987-07 |
| 出版物タイトル | 岡山実験動物研究会報 |
| 巻 | 5巻 |
| 資料タイプ | その他 |
| 著者 | 岡山実験動物研究会| |
|---|---|
| 発行日 | 1988-04 |
| 出版物タイトル | 岡山実験動物研究会報 |
| 巻 | 6巻 |
| 資料タイプ | その他 |