著者
西川 豊 大西 重吉郎 野村 幸三郎
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.69, no.784, pp.395-403, 1953-10-25 (Released:2011-07-13)

This paper explains the general plan for coal mining by such shafts as main winding shaft (No.1 shaft), main up-cast shaft (No.2 shaft) and:blind shaft for conveying packing materials at Mitsui Sunagawa Coal Mine. The further explanations given here are those about the outline of structure of the main winding shaft, process of its sinking work, and the winding equipment.
著者
林田 賢治 中川 滋人
出版者
日本肩関節学会
雑誌
肩関節 (ISSN:09104461)
巻号頁・発行日
vol.29, no.2, pp.427-430, 2005-06-30 (Released:2012-11-20)
参考文献数
6
被引用文献数
1

The aim of this study was to elucidate the relation between ball speed in pitching during a baseball game and the power of external rotation (ER) of the shoulders. Nineteen games, which were at the national inter high school baseball tournament games in Japan, in which the pitchers threw more than 100 times, and the ER strength before the tournament and after the games were measured, were included in the present study. The straight balls were decided by the ball speed data and video tapes of the games and a mean straight ball speed in the first 30 pitches and the last 30 were calculated. The relation between the changes of ball speed and ER strength were assessed. In 8 of 19 games, the ball speed decreased more than 3 km/h between the first 30pitches and the last 30 pitches and these games were classified into speed decreased game (DG), and the other 11 games were into non DG. The mean ratios of ER strength of the throwing side to the non throwing side were 1.02 in non DG and 0.99 in DG before the tournament. The mean ratios of ER power were 1.02 in non DG and 0.95 in DG after the games. The differences of ER ratios between before the tournament and after the game were +0.012 in non DG and -0.041 in DG, and a statistical significant difference was recognized between them. A decrease of straight ball speed during a game relates to a decrease of ER strength ratio. Maintaining ER strength could be one of the ways to keep ball speed in the game.
著者
後藤 景子 中谷 博美
出版者
一般社団法人 日本家政学会
雑誌
日本家政学会誌 (ISSN:09135227)
巻号頁・発行日
vol.62, no.3, pp.173-178, 2011-03-15 (Released:2013-08-01)
参考文献数
17
被引用文献数
1

In order to investigate the effect of bath ratio on textile detergency, a washing test was carried out in aqueous detergent solutions using artificially soiled fabrics commercially available and those prepared with three model soils. The detergency evaluated by the surface reflectance method was found to decrease with a decreasing bath ratio. The reduction in detergency under a low bath ratio condition was compensated by an increase in detergent concentration and temperature of the wash bath.In terms of mechanical actions for soil removal, shaking and stirring were found to be effective under a high bath ratio condition, whereas ultrasonicwaves worked well under a low bath ratio condition. In most washing conditions, soil redeposition and fabric damage were not significantly observed. The experimental results show that detergency performance in water-saving textile washing can be maintained under adequate washing conditions with respect to detergent concentration, temperature and mechanical action.
著者
豊田 雅夫 鈴木 大輔 上原 吾郎 梅園 朋也 堀木 照美 谷亀 光則 遠藤 正之 黒川 清 堺 秀人
出版者
社団法人 日本腎臓学会
雑誌
日本腎臓学会誌 (ISSN:03852385)
巻号頁・発行日
vol.43, no.1, pp.44-48, 2001-01-25 (Released:2010-07-05)
参考文献数
14

We experienced two cases of limb edema of unknown pathogenesis. No evidence was found concerning involvement of the kidneys, heart of other visceral organs. Case I was 22-year-old woman. Her white blood cell count increased to 13, 100/μl with 65.0 % eosinophils. Case 2 was a 27-year-old woman. Her white blood cell count increased to 23, 300/μl with 67.0 % eosinophils. In these cases, extensive diagnostic evaluations revealed no evidence of atopy, neoplasms, collagen vascular disease, or parasitic infestation. We diagnosed these cases as episodic angioedema with eosinophilia. In both cases, the angioedema improved gradually in parallel with a decrease in the white blood cell count. This disorder is very rare, but it is very important to consider it in differential diagnosis especially for nephrologists.
著者
保阪 由美子 木村 琢磨 鈴木 亮 鄭 東孝 荘司 路 青木 泰子
出版者
一般社団法人 日本感染症学会
雑誌
感染症学雑誌 (ISSN:03875911)
巻号頁・発行日
vol.84, no.5, pp.592-596, 2010-09-20 (Released:2017-08-18)
参考文献数
15

A 64-year-old man with prostate cancer and bone metastasis admitted for nausea, left abdominal pain showed no abnormal, and fever, abdominal ultrasound or chest X-ray findings. Despite antibiotics, left abdominal pain persisted for several days. Abdominal computed tomography (CT), showed splenic infarction. Transesophageal echocardiography suggested infectious endocarditis (IE) as a possible infarction cause, and roth spots were found on the retina. Gemella morbillorum was detected from blood culture. IE commonly causes Fever of Unknown Origin found by infarction. G. morbillorum, an anaerobic grampositive, viridans group streptococci, is indigenous to the oropharynx, upper respiratory, urogenital, and gastrointestinal tracts, and is thought to have weak toxity and pathogenicity in the body.
著者
吉川 厚 折田 明子
出版者
一般社団法人 経営情報学会
雑誌
経営情報学会 全国研究発表大会要旨集 2013年秋季全国研究発表大会
巻号頁・発行日
pp.193-196, 2013 (Released:2014-02-03)

企業研修をはじめとする「研修」は、ただ知識を詰め込むだけではなく、得た知識を実践的に活用し、自ら問題発見や意思決定ができる人材を育てるために実施される。ただし、研修で学んだことは、知識を問うペーパーテストのみで測れるものではなく、研修効果を測り評価するには、研修のデザイン、目的、教材、教授法、講師や受講生の相性など、さまざまな要因を考慮しなければならない。本稿では、これまでに実施してきた研修を実例として、われわれが開発し実施してきたキーフレーズ発見法を用いて、これらの要因のうち何が測定できるのかを明確にしつつ、研修の効果を評価することを試み、その結果を考察する。
著者
向井 淳治 徳山 絵生 木本 美香 宮武 望 小野原 未由来 本荘 愛美 濱田 藍子 髙橋 直継
出版者
一般社団法人日本医療薬学会
雑誌
医療薬学 (ISSN:1346342X)
巻号頁・発行日
vol.40, no.4, pp.245-251, 2014-04-10 (Released:2015-04-10)
参考文献数
7
被引用文献数
4 4

Izumi Municipal Hospital conducts practical hospital training for pharmacy students by dividing the training schedule into four periods according to the content of the programs offered. When we read the training diaries drawn up during that period, we found no uniformity in the description methods used by different students, and found evidence of quantitative and qualitative differences. This may indicate that there are problems with the instruction method being used. We therefore investigated the diaries' written content in order to identify the cause of differences between the descriptions therein and problems with the instruction method.A text mining technique was employed to analyze nouns used in the training diaries. Regarding the pattern of the appearance of nouns, similarities were observed among students in passive training programs, but differences were found between students in active training programs.It was suggested that the stronger the connection was between nouns appearing in the diaries within each of the scheduled training periods, the more the students associated these nouns with each other to understand the material presented during training.In light of these findings, it is suggested that (1) it is important for students to understand the material they have learned during training and make connections with each other and (2) it is necessary for instructing pharmacists to provide instructions while confirming and assessing students' training diaries. The evaluation of training diaries using the data mining technique was useful for these purposes.
著者
吉田 右子
出版者
日本図書館情報学会
雑誌
日本図書館情報学会誌 (ISSN:13448668)
巻号頁・発行日
vol.50, no.3, pp.103-111, 2004-10-10 (Released:2017-05-04)

本研究では1960年代から1970年代の子ども文床運動を分析する。子ども文庫活動は子どもの読書環境の向上を願う母親の要求を出発点とし,そこから派生した公共図書館設置にかかわる住民運動として1つのムーブメントとなった。文庫活動は日本独自のユニークな文化運動として発展を続け,全国に3,000以上ある文庫はわが国の児童図書サービスの重要な拠点となっている。本研究では初期子ども文庫活動に3つの時代区分を与えた上で,文庫と公共図書館の関係を整理する。そして先行研究が図書館サービスの存在に拠って文庫をとらえてきたこと,さらにそれが文庫研究の範囲を限定してきたことを指摘する。さらにコミユニテイの読書環境を視野に入れた研究を進めていくために必要な要素を先行研究から抽出した。(1)既存の読書運動との連続/断絶, (2)石井桃子『子どもの図書館』の影響, (3)文庫を担う母親のとらえかたの3論点が,今後の文庫研究における議論の手ががりとして引き出された。
著者
平塚 裕介 佐藤 麻美子 小野寺 克洋 佐藤 勝智 木幡 桂 田上 恵太 宮城 妙子 佐竹 宣明 井上 彰
出版者
日本緩和医療学会
雑誌
Palliative Care Research (ISSN:18805302)
巻号頁・発行日
vol.13, no.3, pp.229-233, 2018 (Released:2018-07-19)
参考文献数
15

悪性消化管閉塞(malignant bowel obstruction: MBO)に伴う症状に対して,デキサメタゾン(Dexamethasone: DEX)が投与される.本研究の目的は,DEXが投与されたMBO患者における経口摂取量の変化を調査することである.2016年10月〜2017年9月までに緩和ケア病棟に入院した患者(N=262)のうち,MBOの臨床的徴候を認める(病歴・身体所見・画像所見),Treitz靭帯以下の閉塞,治癒の見込めない腹腔内の原発癌を有する,または,腹腔内に病変を有する非腹腔内の原発癌を有し,DEX投与をした症例(N=10)を後ろ向きにカルテ調査した.対象症例のうち6例に平均3.8日間に経口摂取量の増加を認めた.全例DEX投与開始用量は8 mg/日であった.MBOに対するDEX投与により,経口摂取量の増加が得られる可能性がある.
著者
高須 一 福井 一 森下 修次
出版者
日本音楽教育学会
雑誌
音楽教育学 (ISSN:02896907)
巻号頁・発行日
vol.43, no.2, pp.89-94, 2013 (Released:2017-03-31)
参考文献数
3
被引用文献数
3
著者
孫谷 弘明
出版者
日本毒性学会
雑誌
日本毒性学会学術年会 第41回日本毒性学会学術年会
巻号頁・発行日
pp.MS4-3, 2014 (Released:2014-08-26)

2007年にヒトiPS細胞樹立が発表されて以降様々な大学・研究機関で活発な研究が行われ,再生医療の分野では昨年,理化学研究所が滲出型加齢黄斑変性に対する自家iPS細胞由来網膜色素上皮シート移植の臨床研究が開始されたことが記憶に新しい.iPS細胞は自己複製能により大量培養を可能とし,多能性分化能により多種多様な体細胞に分化することができるため,様々な疾患に対する臨床応用への研究が進められている一方,未分化のiPS細胞が移植細胞群内に残存もしくは混入することにより移植適用部位で造腫瘍や異所性組織形成が懸念される.造腫瘍性とは移植された細胞集団が増殖することにより悪性もしくは良性の腫瘍を形成する能力をいい,増殖した細胞集団による周辺組織への影響や細胞集団自身の異所性に分化のリスクが飛躍的に上昇する.従ってiPS細胞を用いた細胞治療において移植細胞中の未分化iPS細胞の評価及び管理は非常に重要である.株式会社新日本科学は京都大学iPS細胞研究所高橋淳研究室との共同研究により,iPS細胞由来ドーパミン神経細胞を用いたパーキンソン病の細胞移植治療の臨床研究のための非臨床試験として,現在造腫瘍性試験を実施している.本発表ではiPS細胞の臨床応用に向けて最重要課題である造腫瘍性の評価を中心にその概要及び進捗を報告する.
著者
黒瀬 築 柳原 俊太郎 宮田 一司 濱本 芳徳 森 英夫
出版者
一般社団法人 日本機械学会
雑誌
日本機械学会論文集 (ISSN:21879761)
巻号頁・発行日
vol.84, no.862, pp.17-00593, 2018 (Released:2018-06-25)
参考文献数
13
被引用文献数
1

For the development of industrial heat pump system supplying a high-temperature heat source, the application of chevron type plate heat exchanger is being considered. In the present study, experiments and numerical simulation on flow characteristics in single chevron channel with chevron angle 30°, 45° and 65° were respectively performed. In the experiment, the pressure drop of the whole chevron channel and local pressure drops in each chevron channel were measured and path lines were also observed. Besides, numerical simulation reproduced the experimental results well. From both of the experimental and simulation results, it was confirmed that the pressure drop of the chevron channel became larger with increasing the chevron angle due to the strong mixing of fluids in the respective furrows of adjacent chevron plates especially in the high chevron angle channel. In such the high chevron angle channel, velocity and pressure drop gradient distributions were almost uniform in the channel width direction normal to main flow. While, in the small chevron angle channel, the fluids mixing between furrows of adjacent plates was weak and the velocity and pressure drop gradient distributions were markedly large in the width direction. Furthermore, it was found that large pressure drops occurred in the inlet and outlet regions where the channel had flow width expansion and contraction, respectively. The large pressure drops in the inlet and outlet regions affected the overall pressure drop in the chevron channel, especially in the low chevron angle channel. For each chevron angle channel, the local friction factor was obtained and the loss coefficient for the flow expansion and contraction at inlet and outlet regions was determined. Based on these results, the prediction method of overall pressure drop in the chevron channel was proposed.
著者
関 平和 小森 友明
出版者
The Society of Agricultural Meteorology of Japan
雑誌
農業気象 (ISSN:00218588)
巻号頁・発行日
vol.41, no.3, pp.257-264, 1985-12-10 (Released:2010-02-25)
参考文献数
8
被引用文献数
2

Experiments for extraction and accumulation of the heat generated in composting process were performed using a buried-tube-type heat exchanger and an accumulator. Water was circulated between the heat exchanger and the accumulator as a heat transfer medium. The following results were obtained.1) The compost bed maintained its average temperature at 50°C or higher for about 60 days of the whole period of composting reaction in the first stage (72 days). During this high temperature period, the experiments for heat extraction and accumulation were made by circulating water intermittently or continuously. In the case of the intermittent water-circulation, the water temperature of the accumulator attained to a designed temperature, 30°C, when the room temperature was higher than 10°C, but never did the water temperature when the room temperature was lower than 5°C. With the continuous water-circulation, the water temperature at the steady state condition was in average of 16 through 24°C.2) The apparent rate of heat generation in the compost bed was 200 through 300kcal/m3hr during an early period of about 40 days, which included a turning of the compost bed. The composting reaction was therefore not likely to be inhibited by extracting heat from the bed during the period of intermittent water-circulation experiments.3) The efficiency of heat extraction was 17-26% in the intermittent water-circulation, while the efficiency of heat collection at the steady state condition was 27-32% in the continuous water-circulation. These efficiencies could increase by the well designed arrangement and the increased number of the buried tubes.4) It is necessary to investigate the method for deciding the optimum scale or size of the container for the compost and the heat accumulator on the basis of the theoretical analysis of heat transfer processes.