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Personal Space of Small Mobile Robot Moving towards Crouching, Sitting and Supine Adult Males

Journal of Civil Engineering and Architecture 2013年第6期7卷 698-703页

作者： saori nakajima Akiko Watanabe Graduate School of Science and Technology for Future Life Tokyo Denki University Tokyo 120-8551 Japan Department of Architecture Tokyo Denki University Tokyo 120-8551 Japan

In this paper, the authors present a basic study of the planning techniques for human-robot living spaces. Taking into account the previous studies, the authors clarify at what distances adult males feel comfortable with a small mobile robot. The authors investigated the impact of differences in position in a personal distance of the robot. The authors make the robot to move towards the subjects at different speeds and from five different angles （0°, 45°, 90°, 135° and 180°） while they were crouching, sitting on the floor and supine. In this experiment, about setting up a small mobile robot, the authors explained the robot does not have a support function for the people watching. A questionnaire survey was also conducted before and after the experiments. The result is that differences were out to personal distance with the robot due to the difference in position. The research finds that personal distance also becomes small position changes, sight line becomes lower. In addition, individual distance is increased when the slow speed as well as the paper before.

关键词： Small mobile robot personal space living space position the height of the eye.

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Efficacy of Para-Aortic Lymphadenectomy in Ovarian Cancer: A Retrospective Study

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Journal of Cancer Therapy 2013年第5期4卷 28-32页

作者： Hiromi Ugaki Yosiko Komoto Reisa Kakubari Eriko Tanaka Hisashi Konishi Toshihiro Kitai saori nakajima Miho Muraji Takayuki Enomoto Masahiko Takemura Department of Obstetrics and Gynecology Niigata University Graduate School of Medical and Dental Science Niigata Japan. Department of Obstetrics and Gynecology Osaka General Medical Center Osaka Japan

Objective: The prognostic impact for ovarian cancer treatment of employing a systematic para-aortic and pelvic lymphadenectomy is still poorly defined. The purpose of this study was to evaluate the therapeutic efficacy of adding a para-aortic lymphadenectomy (PA) to the pelvic lymphadenectomy (PL), as compared with solely the pelvic lymphadenectomy. Materials and Methods: A retrospective study of patient outcomes was conducted of ovarian cancer patients who underwent optimal debulking surgery, concurrent with either PA + PL or PL alone, between 2000 and 2009 at our Osaka General Medical Center. Results: One hundred twenty-one patients with ovarian cancer underwent surgery. Forty-four patients (36%) underwent optimal debulking surgery (all residual disease was 1 cm) concurrent with lymphadenectomy. Seventeen patients underwent PA + PL (PA group), and 27 patients underwent PL alone (PL group). There were no significant differences in terms of overall survival (OS;hazard ratio [HR] = 0.49;95% CI, 0.13 to 1.82;p = 0.29) and progression-free survival (PFS;HR = 0.62;95% CI, 0.19 to 2.00;p = 0.40) between the PA group and the PL group. Both OS and PFS also failed to show significant differences, even when comparing them among 26 cases of FIGO stage I cases. Conclusions: Our data failed to show any prognostic improvement for ovarian cancer by adding para-aortic lymphadenectomy to the standard pelvic lymphadenectomy regimen.

关键词： Ovarian Cancer Pelvic Lymphadenectomy Para-Aortic Lymphadenectomy

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塑料晶体的庞压卡效应

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家电科技 2019年第3期 9-9页

作者： Bing Li Yukinobu Kawakita Seiko Ohira-Kawamura Takeshi Sugahara Hui Wang Jingfan Wang Yanna Chen saori I.Kawaguchi Shogo Kawaguchi Koji Ohara Kuo Li Dehong Yu Richard Mole Takanori Hattori Tatsuya Kikuchi Shin-ichiro Yano Zhao Zhang Zhe Zhang Weijun Ren Shangchao Lin Osami Sakata Kenji nakajima Zhidong Zhang 李巧红中科院金属研究所

制冷对现代社会至关重要,世界上25%到30%的电力用于制冷。例如,食品储存和空调的使用等都需要耗费大量的电力。目前的制冷技术主要还是以传统蒸汽压缩循环为主,但由于具有加剧全球变暖的潜力危险,人们一直尝试找到更好的替代方案。在这... 详细信息

制冷对现代社会至关重要,世界上25%到30%的电力用于制冷。例如,食品储存和空调的使用等都需要耗费大量的电力。目前的制冷技术主要还是以传统蒸汽压缩循环为主,但由于具有加剧全球变暖的潜力危险,人们一直尝试找到更好的替代方案。在这背景下,基于固态相变热效应的制冷技术作为一种很有前途的替代技术,在近几十年来一直是研究者们关注的重点。但是,由于其等温爛变化小,所需驱动动能大以及材料性能有限等种种劣势均限制了其应用推广。

关键词：制冷技术晶体塑料蒸汽压缩全球变暖固态相变材料性能热效应

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