著者
正路 徹也 佐々木 望
出版者
The Society of Resource Geology
雑誌
鉱山地質 (ISSN:00265209)
巻号頁・発行日
vol.28, no.152, pp.397-404, 1978-11-01 (Released:2009-06-12)
参考文献数
9
被引用文献数
1

The minerals of the scheelite-powellite series containing 0, 0.5, 1, 2, 4, 6, 10, 20, 40, 60, 80 and 100 mole % CaMoO4 have been synthesized. The solid solution of this series was obtained by the slow addition of a Na2WO4-Na2MoO4 solution to a large volume of boiling CaCL2 solution. The fluorescent colors of the precipitate change as follows: blue at the scheelite end, pale blue at 0.5 mole % CaMoO4, white at 1 mole %, pale yellow at 2 mole %, and yellow at 4 mole %; and increase yellow tint up to 20 mole %, but do not show any remarkable change beyond that composition. Compared with the standard color card (Fig. 4), on which the precipitates are put, the composition of scheelite containing less than 10 mole % CaMoO4 can be determined within the accuracy of 1 or 2 mole %.The X-ray powder data show that the 2θ 116 (CuKα)-2θ220 (CuKα) values decrease linearly from 5.23° to 4.83° with the increasing amounts of powellite component in this solid solution. Using this value, the composition can be estimated within the accuracy of 10 mole % CaMoO4. From the synthesis, fluorescent colors and X-ray data, it is inferred that the solid solution of the mineral series continues from the scheelite to powellite ends above a room temperature.
著者
新美 仁男 佐々木 望 松本 生 首村 紀夫 中村 陽子
出版者
一般社団法人 日本内分泌学会
雑誌
日本内分泌学会雑誌 (ISSN:00290661)
巻号頁・発行日
vol.52, no.10, pp.1040-1045, 1976-10-20 (Released:2012-09-24)
参考文献数
14
被引用文献数
1

An epidemiological survey on the incidence of chronic lymphocytic thyroiditis in childhood was performed in 11,353 apparently healthy school children in Chiba prefecture, Japan.The present study included 9,416 school children (4,401 boys and 5,015 girls, ages 6-18 yrs) in Chiba City and 1,937 children (744 boys and 1,193 girls, ages 16-18 yrs) in Tateyama City. The first group was selected as a representative of urban area, and the second group was selected as that of seaside area.Children having goiter were selected for testing antithyroglobulin and antimicrosomal antibodies in sera. Final diagnosis of chronic lymphocytic thyroiditis was based on histological specimens obtained by needle biopsies on the antithyroid antibody positive subjects.The overall incidence of chronic lymphocytic thyroiditis in these children was 1.7 per 1,000 children. There was a considerable sex difference in the prevalence. None of the patients were boys. In girls the incidence increased with age : ages 6-12 0.9, ages 13-15 4.6 and ages 16-18 3.1-4.2 per 1,000, respectively. The incidence in the seaside area, 2.6 per 1,000 was not significantly higher than that in the urban area, 1.8 per 1,000. Histologically, all cases were classified as focal thyroiditis.
著者
新美 仁男 佐々木 望 松本 生 中村 陽子
出版者
一般社団法人 日本内分泌学会
雑誌
日本内分泌学会雑誌 (ISSN:00290661)
巻号頁・発行日
vol.52, no.6, pp.626-629, 1976-06-20 (Released:2012-09-24)
参考文献数
5
被引用文献数
1

The incidence of antithyroid antibodies in normal children were studied by thyroglobulin and microsomal-coated red blood cell hemagglutination techniques. (Fuji-Zoki Co.) The sera of 785 normal children were tested by these antithyroid antibody tests.Of 785 normal children, the sera of 7 (0.89%) showed a positive reaction for thyroglobulin antibodies, and eleven (1.40%) showed a positive reaction for microsomal antibodies.The thyroglobulin and microsomal antibodies were not detected in males. In females the incidence of these antibodies was 2.34 %, and was progressively greater with age.
著者
正路 徹也 佐々木 望 金田 博彰 武内 寿久禰
出版者
一般社団法人 資源・素材学会
雑誌
日本鉱業会誌 (ISSN:03694194)
巻号頁・発行日
vol.96, no.1103, pp.1-6, 1980-01-25 (Released:2011-07-13)
参考文献数
19

The high grade of cobalt characterizes the deposit of the Shimokawa copper mine which is one of the most famous bedded cupriferous pyrite deposits of Japan. Unfortunately, however, the cobalt has not been recovered, because the concentration of cobalt is difficult. In order to show the distribution of cobalt in the ore, the microscopic observation and the electron microprobe analysis have been carried out. The main ore minerals are pyrite, chalcopyrite, monoclinic pyrrhotite, sphalerite, cobalt pentlandite, and cobaltian mackinawite in the descending order of abundance. Among them, pyrite is the most important carrier of cobalt, and cobalt pentlandite is subordinate. The cobalt of the copper concentrate depends upon the small mingled grains (less than 20μm) of cobalt pentlandite which is closely associated with chalcopyrite. On the other hand, the pyrite concentrate owes its cobalt amount to cobalt-rich pyrite. On the basis of the texture of ore and the crystal form of pyrite, the mode of occurrence of pyrite is divided into seven types as shown in Figs. 1 (a)-(g). The R-type pyrite having a rounded form is the richest in cobalt among them, and contains a average cobalt concentration of 0.8 wt.%.These natures of ore suggest that the cobalt of the coppem concentmate may be recovered as a by-pmoduct of the copper smelting, and that the cobalt of the pyrite concentrate may be recovered as a cobalt concentrate consisting of R-type pyrite.
著者
西尾 典晃 阿部 祐也 端無 憲 青地 高伸 佐々木 望 中田 浩一
出版者
公益社団法人 自動車技術会
雑誌
自動車技術会論文集 (ISSN:02878321)
巻号頁・発行日
vol.46, no.1, pp.15-20, 2015 (Released:2018-01-25)
参考文献数
3

我々は,接地電極方向の影響をキャンセルする技術として,既存の接地電極溶接技術を流用し,SCVの様な板平面によって流速方向を制御する技術に着目し,混合気流れを制御できる誘導板をプラグハウジング端面に設置することで,接地電極向き最悪条件においても適切な流れを作り出し着火性を確保できる技術を開発した.
著者
松浦 信夫 竹内 正弘 雨宮 伸 杉原 茂孝 横田 行史 田中 敏章 中村 秀文 佐々木 望 大木 由加志 浦上 達彦 宮本 茂樹 菊池 信行 小林 浩司 堀川 玲子 菊池 透
出版者
一般社団法人 日本糖尿病学会
雑誌
糖尿病 (ISSN:0021437X)
巻号頁・発行日
vol.51, no.5, pp.427-434, 2008 (Released:2009-05-20)
参考文献数
25

小児において適応が認められていない,経口血糖降下薬メトホルミンの有効性,安全性を評価するために,臨床試験を行った.47名が試験に登録され,38名が試験を終了した.HbA1c値を指標とした主要評価項目では38名中30名(78.9%)が有効と判定された.HbA1c値,空腹時血糖など7項目を指標とした副次評価項目を経時的に比較検討した.試験開始前に比し12週,24週終了時でのHbA1c値,空腹時血糖は有意に低下した.乳酸値を含めた臨床検査値に異常なく,有害事象は47例中16例に,副作用は1例に認めたが,試験を中止するような重篤なものは認めなかった.
著者
山口 博明 椎貝 典子 三ッ林 恭子 大鹿 栄樹 岡田 文寿 三ッ林 隆志 佐々木 望 伊勢谷 修 宮前 達也 鈴木 五男 赤坂 徹
出版者
一般社団法人 日本アレルギー学会
雑誌
アレルギー (ISSN:00214884)
巻号頁・発行日
vol.46, no.10, pp.1052-1057, 1997
被引用文献数
5

吸入療法は気管支喘息の治療において重要な治療法の一つとなっている。吸入療法の有効性を明らかにするため, 粒子の生成状況の異なる吸入器4種 (日商式, Pari-Boy, Pari-Master, Atom Soniclizer 905) を用いて, 肺吸入シンチグラフィーによって肺内沈着率を比較検討した。99mTc-DTPAエアロゾルによる吸入分布は, 4機種とも口腔内に多く, 肺内分布が日商式に少なかった。肺内沈着率は, 日商式が10.4±5.8%, Pari-Boyが27.5±14.5%, Pari-Masterが28.5±6.5%, Atom Soniclizer 905が31.1±6.8%で, Pari-Master, Atom Soniclizer 905が, 日商式より有意に多く沈着していた。以上, 肺内沈着率により評価すると, 粒子径が5μm以下を生成する吸入器のPari-Boy, Pari-Master, Atom Soniclizer 905が優れており, 吸入器の粒子径の大きさが治療において重要である事が示唆された。