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| 1 | Single-port Versus Multiport Laparoscopic Cholecystectomy: A Prospective Randomized Clinical Trial显示文摘 | Akira Sasaki Masaaki Ogawa Chihiro Tono Shin Obara Nobuyuki Hosoi Go Wakabayashi | 2012 | Surgical Laparoscopy Endoscopy & Percutaneous Techniques2012，，5： | 1 |
| 2 | Analysis of a fuel cell micro-grid with a small-scale wind turbine generator显示文摘 | Shin’ ya Obara | 2007 | International Journal of Hydrogen Energy2007，，32： | 1 |
| 3 | Hepatitis B Virus Reactivation in a Case of Non-Hodgkin’s Lymphoma Treated with Chemotherapy and Rituximab: Necessity of Prophylaxis for Hepatitis B Virus Reactivation in Rituximab Therapy显示文摘 | Yutaka Tsutsumi Takahito Kawamura Shin Saitoh Masahiro Yamada Shinji Obara Takuya Miura Hiroe Kanamori Junji Tanaka Masahiro Asaka Masahiro Imamura Nobuo Masauzi | 2004 | Leukemia & Lymphoma2004，，3： | 1 |
| 4 | Hemorrhagic gastric and duodenal ulcers after the Great East Japan Earthquake Disaster显示文摘AIM:To elucidate the characteristics of hemorrhagic gastric/duodenal ulcers in a post-earthquake period within one medical district.METHODS:Hemorrhagic gastric/duodenal ulcers in the Iwate Prefectural Kamaishi Hospital during the 6-mo period after the Great East Japan Earthquake Disaster were reviewed retrospectively.The subjects were 27patients who visited our hospital with a chief complaint of hematemesis or hemorrhagic stool and were diagnosed as having hemorrhagic gastric/duodenal ulcers by upper gastrointestinal endoscopy during a 6-mo period starting on March 11,2011.This period was divided into two phases:the acute stress phase,comprising the first month after the earthquake disaster,and the chronic stress phase,from the second through the sixth month.The following items were analyzed according to these phases:age,sex,sites and number of ulcers,peptic ulcer history,status of Helicobacter pylori(H.pylori)infection,intake of non-steroidal anti-inflammatory drugs,and degree of impact of the earthquake disaster.RESULTS:In the acute stress phase from 10 d to 1mo after the disaster,the number of patients increased rapidly,with a nearly equal male-to-female ratio,and the rate of multiple ulcers was significantly higher than in the previous year(88.9%vs 25%,P<0.005).In the chronic stress phase starting 1 mo after the earthquake disaster,the number of patients decreased to a level similar to that of the previous year.There were more male patients during this period,and many patients tended to have a solitary ulcer.All patients with duodenal ulcers found in the acute stress phase were negative for serum H.pylori antibodies,and this was significantly different from the previous year’s positive rate of 75%(P<0.05).CONCLUSION:Severe stress caused by an earthquake disaster may have affected the characteristics of hemorrhagic gastric/duodenal ulcers. | Kenichi Yamanaka Hiroyuki Miyatani Yukio Yoshida Shinichi Asabe Toru Yoshida Misaki Nakano Shin Obara Hidehiko Endo | 2013 | World Journal of Gastroenterology2013，19，42： | 1 |
| 5 | Operation method study based on the energy balance of an independent microgrid using solar-powered water electrolyer and an electric heat pump显示文摘 | Obara Shin’ya Watanabe Seizi Rengarajan Balaji | 2011 | Energy2011，36，8： | 1 |
| 6 | Operation method study based on the energy balance of an independent mierogrid using solar-powered water electrolyzer and an electric heat pump显示文摘 | Obara Shin'ya Watanabe Seizi Rengarajan Balaji | 2011 | Energy2011，36，8： | 1 |
| 7 | Equipment Planning for Renewable Energy Wide-Area Network in Hokkaido and Consideration of Transmission Capacity for the Increase in the Amount of Introduction显示文摘In order to expand the introduction amount of renewable energy,it is necessary to solve various problems such as suppression of output fluctuation,cost of power supply compensator for reducing output fluctuation,and lack of transmission capacity.On the other hand,it is known that output fluctuation of renewable energy is leveled by interconnecting renewable energy dispersedly arranged in a wide area.Therefore,it is possible to reduce the cost of the system by optimally distributing and linking the renewable energy to a wide area.Therefore,in this study,we developed computer algorithms to optimize the location and introduction amount of renewable energy that will conduct wide area interconnections based on actual transmission network equipment.The target of the analysis was the Hokkaido area in Japan with extensive land and abundant natural energy.Using the proposed algorithm,we evaluate the relationship between economical renewable energy location and capacity,renewable energy supply rate and grid capacity.As a result,it was possible to realize an economical power system with a high percentage power supply ratio of renewable energy. | Terumi Onishi Shin’ya Obara Masaki Okada Yuji Ito | 2018 | Journal of Mechanics Engineering and Automation2018，8，6： | 0 |
| 8 | 基于钻孔截面变形方法(CBDM)测量岩石应力变化显示文摘本文发展了一种基于钻孔技术来监测岩石应力变化的钻孔截面变形法(CB-DM),该方法可以用来测量垂直于钻孔轴线的岩体的二维应力状态变化。本文通过载有激光位移传感器的样机,对该方法进行详细介绍,理论上分析测量结果的影响因子,证明该方法能够有效估测岩体的应力变化。 | Obara Y Shin T Yoshinaga T Sugawara K Kang S S 刘志敏(译) 李宏(校) | 2011 | 国际地震动态2011，，1： | 0 |
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