result 811 件
| Author | Niiya, Tetsuo| |
|---|---|
| Published Date | 1959-09-20 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume71 |
| Issue | issue10-1 |
| Content Type | Journal Article |
| Author | Sato, Kazuto| |
|---|---|
| Published Date | 1959-09-10 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume71 |
| Issue | issue9-2 |
| Content Type | Journal Article |
| Author | Kojo, Takehiko| |
|---|---|
| Published Date | 1959-06-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume71 |
| Issue | issue7-1 |
| Content Type | Journal Article |
| Author | Okazaki, Hiroaki| |
|---|---|
| Published Date | 1959-05-15 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume71 |
| Issue | issue6-2 |
| Content Type | Journal Article |
| Author | Fukai, Nobuhiro| |
|---|---|
| Published Date | 1959-05-15 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume71 |
| Issue | issue6-2 |
| Content Type | Journal Article |
| Author | Ohmori, Hitoshi| |
|---|---|
| Published Date | 1959-05-01 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume71 |
| Issue | issue6-1 |
| Content Type | Journal Article |
| Author | Fujiwara, Fukuichi| |
|---|---|
| Published Date | 1989-06 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume101 |
| Issue | issue5-6 |
| Content Type | Journal Article |
| Author | Tanabe, Masatada| Tamai, Toyosato| Hino, Ichiroh| Satoh, Katashi| Kojima, Kanji| Ohkawa, Motoomi| Maeba, Takashi| Tanaka, Satoshi| |
|---|---|
| Published Date | 1989-02 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume101 |
| Issue | issue1-2 |
| Content Type | Journal Article |
| Author | Marukawa, Masaomi| |
|---|---|
| Published Date | 1990-10 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume102 |
| Issue | issue9-10 |
| Content Type | Journal Article |
| Author | Marukawa, Masaomi| |
|---|---|
| Published Date | 1990-10 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume102 |
| Issue | issue9-10 |
| Content Type | Journal Article |
| Author | Kitani, Hikaru| |
|---|---|
| Published Date | 1990-06 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume102 |
| Issue | issue5-6 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/40177 |
|---|---|
| Title Alternative | Study on effects of balneotherapy on blood pH, P(CO(2)) and P(O(2)) Part I. Evaluation of measurement apparatus and methods of the proccedures |
| FullText URL | pitsr_038_001_009.pdf |
| Author | Yahata, Takaaki| |
| Abstract | Human venous blood pH, P(CO(2)) and P(O(2)) were measured with I. L. Meter. Its reproducibility and response rate were evaluated as well as methods of the procedures. 1) Time required to reach the stability of pH, P(CO(2)), and P(O(2)) reading after the sampie injection was 1～1.5 min., 2～2.5 min. and 45～75 sec., respectively. It is recommended in the measurement of these parameters at the same time that the sample injection starts with P(CO(2)) electrode, followed by pH and P(O(2)) in this order and that readings are recorded in the order of pH, P(O(2)) and P(CO(2)). 2) Range of differences between the two values measured in the interval of 3～5 min. were pH : -0.010～0.020 (mean: 0.003), P(CO(2)) : -1.0～1.0mmHg (mean: 0.4) and P(O(2)) : -1.0～0.0mmHg (mean: -0.5). Their 5% rejection limits were 0.021≧x(o)≧-0.015, 2.0≧x(o)≧-1.2mmHg and 0.3≧x(o)≧-1.3mmHg, respectively. 3) The pH, P(CO(2)) and P(O(2)) of the heparinized venous blood stored in ice water showed no significant changes in 60 min. and they gave practically the same results as the measurement just after shedding. |
| Publication Title | 岡山大学温泉研究所報告 |
| Published Date | 1969-03-20 |
| Volume | volume38 |
| Start Page | 1 |
| End Page | 9 |
| ISSN | 0369-7142 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002398499 |
| JaLCDOI | 10.18926/40162 |
|---|---|
| Title Alternative | Isotopic study of Hot Springs in Japan, I Techniques for oxygen isotopic analysis of spring water |
| FullText URL | pitsr_040_033_040.pdf |
| Author | Matsubaya, Osamu| Sakai, Hitoshi| Tanaka, Hinako| Uemura, Tazue| |
| Abstract | The CO(2)-H(2)O isotopic equilibration technique was studied for the routine analyses of the oxygen isotopic ratios of hot spring water. A reaction vessel containing 2 ml of water and 0.16 m mole of tank CO(2) was shaken for 18 hrs. in a constant-temperature bath at 25.0℃ (Figs. 1, 2, and 3), and the CO(2) was analyzed for the oxygen isotopic ratio by a MCKINNEY type mass spectrometer. Several aliquots of 1, 2 and 5 ml from a same water were each analyzed three times by successive equilibration (Table 1). The observed values differ depending on the volume of water but the corrected values by equation (6) indicate excellent agreement, implying the whole processes to be well controlled. The reproducibility of the isotopic analyses is better than ± 0.1‰ (Table 2) in most cases, and the accuracy would not be worse than ± 0.2‰ as demonstrated by the interlaboratory comparison of some standard samples (Table 3). Oxygen isotopic ratios of water from more than 70 hot springs in Japan are presented (Table 5). Although the results will be discussed in the following issues of this series of paper, most hot spring water have the δ(18)O values similar to those of meteoric waters in Japan. However, spring water from Arima Hot Springs, Hyogo-Pref., which has been known by its abnormally high chloride and low sulfate concentrations is of an exceptionally high δ(18)O value. |
| Publication Title | 岡山大学温泉研究所報告 |
| Published Date | 1971-03-26 |
| Volume | volume40 |
| Start Page | 33 |
| End Page | 40 |
| ISSN | 0369-7142 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002398154 |
| Author | Inoue, Taeko| Morinaga, Hiroshi| |
|---|---|
| Published Date | 1972-03-25 |
| Publication Title | 岡山大学温泉研究所報告 |
| Volume | volume41 |
| Content Type | Data or Dataset |
| JaLCDOI | 10.18926/40150 |
|---|---|
| Title Alternative | On the measurement of oxygen and carbon isotopic ratios of carbonates |
| FullText URL | pitsr_041_009_012.pdf |
| Author | Watanabe, Makoto| Matsubaya, Osamu| |
| Abstract | Oxygen and carbon isotopic ratios of two working standards of our laboratory and three other standards were measured by McCrea's technique and the new McKINNEY type mass spectrometer in this Institute. The reproducibility of δ(13)C measurement is about ±0.2‰. Some systematic differences in δ(18)O values were observed among the three measurements in Apr.-May, July, and Aug., 1971. Because these systematic differences are supposed to be caused by the imperfection in the processes of decomposition of carbonates by phosphoric acid, the reproducibility of δ(18)O measurement may be ±O.2‰ in most cases. The calibrations of our working standard, CK-13, against the PDB standard were carried out on the assumption that δ(18)O and δ(13)C of CK-13 are -1.75‰ and +O.54‰ relative to PDB, respectively. The accuracy of these calibrations is about ±O.2‰ as shown by the interlaboratory comparison of some standards (Table 3). The δ(18)O values of the two working standards relative to PDB are independently recalculated relative to SMOW based on the two assumptions (Table 4). One of which is that a standard water MSA-2 is -8.20‰ relative to SMOW, and the other is that the δ(18)O of CK-13 is -1.75‰ relative to PDB. The results of both calculations agree within 0.4‰. |
| Publication Title | 岡山大学温泉研究所報告 |
| Published Date | 1972-03-25 |
| Volume | volume41 |
| Start Page | 9 |
| End Page | 12 |
| ISSN | 0369-7142 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002398149 |
| JaLCDOI | 10.18926/40148 |
|---|---|
| Title Alternative | The effect of pH of water on the measurement of oxygen isotopic ratio by means of CO(2)-H(2)O isotopic exchange technique |
| FullText URL | pitsr_041_001_002.pdf |
| Author | Matsubaya, Osamu| |
| Abstract | The effect of pH of water on the measurement of oxygen isotopic ratio by means of CO(2)-H(2)O isotopic exchange technique was studied. In this study, a new type of reaction vessel was used (Fig. 1). The reaction time for equilibration using this new reaction vessel was nearly equal to that in the previous study (Fig. 2). The oxygen isotopic ratios of each two samples of pH 2, 4, 7, 8, 9, and 10 were measured. There is no significant difference between the observed δ(18)O values of these samples (Table 1). Therefore it is concluded that the effect of pH of water needs not to be taken into account on the measurement of oxygen isotopic ratio by means of CO(2)-H(2)O isotopic exchange technique. |
| Publication Title | 岡山大学温泉研究所報告 |
| Published Date | 1972-03-25 |
| Volume | volume41 |
| Start Page | 1 |
| End Page | 2 |
| ISSN | 0369-7142 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002398148 |
| Author | Gotanda, Tatsuhiro| |
|---|---|
| Published Date | 2010-03-25 |
| Publication Title | |
| Content Type | Thesis or Dissertation |
| Author | Kanno, Yuichi| |
|---|---|
| Published Date | 2010-03-25 |
| Publication Title | |
| Content Type | Thesis or Dissertation |
| JaLCDOI | 10.18926/21321 |
|---|---|
| Title Alternative | Fluorescent X-ray Spectrometric Determination of Uranium,Zirconium, Yttrium and Strontium in Solution |
| FullText URL | pitsr_034_011_020.pdf |
| Author | Okuno, Takahara| |
| Abstract | ウラン鉱床の成因およびウラン鉱物の生成状況を解明するためには,ウラン含有量と同時に,ジルコニウム,イットリウム,ストロンチウムなどの含有量の多少を知ることが,人形峠周辺の鉱床の研究過程において重要となった.これら諸元素の定量をかなりの精度で微量の場合にまで迅速に行なうため,溶液法による蛍光X線分析法を検討した.試料は細粉としたのち,王水などの強酸で分解し,残りはロ過除去してのち,濃縮して一定容となし,その一部をあらたに試作した液体試料保持台(内容積1.8ml,液層の厚さ2.5mm)に入れて測定を行なう.タングステン管球を用い,45KV,22mAの条件で,理学電機製の装置(結晶はLiF)を用い,固定計数法によって各螢光X線(ULα,ZrKα,SrKα,YKα)の強度を計測する.各元素の標準溶液について,最適の角度,バックダウランド値,強度と濃度の関係を検討し,比較的低濃度(20μg/ml前後)まで,検量線の直線性によって,精度よく定量し得ること を知った.さらにこれら諸元素の混合溶液についても検討し,ZrKα に対するウランおよびストロンチウムの影響,さらに共存元素として含有量の多い鉄の影響をしらべ,蛍光X線法により定量した鉄の存在量による諸元素の測定値に対する補正を検討した.以上の諸検討にもとずいて,本法の迅速性を活用し,実際の各種試料について諸元素の定量を行ない,興味ある結果を得られることを知った. |
| Publication Title | 岡山大学温泉研究所報告 |
| Published Date | 1964-10-25 |
| Volume | volume34 |
| Start Page | 11 |
| End Page | 20 |
| ISSN | 0369-7142 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002311018 |
| JaLCDOI | 10.18926/21204 |
|---|---|
| Title Alternative | Determination of manganese in serum by atomic absorption spectrophotometry |
| FullText URL | pitser_046_037_043.pdf |
| Author | Furuno, Katsushi| |
| Abstract | The manganese (Mn) concentrations in serum of 40 healthy controls (9 males and 31 females), and of 26 patients with rheumatoid arthritis (4males and 22 females) were determined using a HITACHI MODEL 207 atomic absorption spectrophotometer. Wavelength of Mn determination was setted at 2795 A. Flow rate of acetylene was setted at 3.0 l/min and lamp current was setted at 10 rnA. The serum samples were ashed by IPC MODEL 1003plasma machine, and dissolved in 3N-HCl and evapolate on the hot plate, and redissolved in constant volume of 0.1 N-HCl. These sample solution were aspirated directly into the burner. Mn levels in serum were estimated by standard curve. The mean recoverry rate of ashedsample solution was 100.1%, and that of serum by ashing process was 101.6%. The serum Mn levels in 40 healthy controls and 26 patients with rheumatoid arthritis were 2.19 ± 0.34 (S.D.), 3.04 ± 1.01 (S.D.) μg/100ml respectively. The serum Mn levels in rheumatoid arthritis were significantly higher than healthy control levels (p<0.001). In 10 of 26 cases (38%) with rheumatoid arthritis, the serum Mn levels were shown to be above the upper limit of 5% rejection limit of healthy controls. |
| Publication Title | 岡山大学温泉研究所報告 |
| Published Date | 1977-03-25 |
| Volume | volume46 |
| Start Page | 37 |
| End Page | 43 |
| ISSN | 0369-7142 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002310997 |
