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RISS 인기검색어
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- 저자 : Hisazumi, Kazumasa (검색결과 4 건)
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Nanocommunication Design in Graduate-Level Education and Research Training
Tadashi Itoh,Hisazumi Akai,Seiji Takeda,Hisahito Ogawa,Satoshi Ichikawa,Masaaki Geshi,Masato Ara,Hirohiko Niioka 한국진공학회 2010 Applied Science and Convergence Technology Vol.19 No.6
In order to teach the accumulated knowledge of nanoscience, nanoengineering and nanotechnology to graduate school students and young scientists with the sense of public engagement, Osaka University started from 2004 to prepare and offer various kinds of education and training programs such as trans-disciplinary graduate-school minor program, evening course refresher program, short-term international research training program, etc. It offers a series of lectures, partly broadcasted live to satellite classrooms. In addition, the students can join intensive hands-on training programs using modern facilities, allowing them to design, fabricate, measure, characterize and functionalize nanomaterials and nanodevices. In addition, there are four specially designed lectures and research training programs aimed for nanocommunication including social, legal and ethical relationship: “Nanotechnology Career-up Lectures”, “Social Engagement on Nanotechnology”, “Road Map Design on Nanotechnology”, and “Project- Aimed Learning and Training Programs (PAL)”. The outline of the whole programs is described together with the specialized programs for nanocommunication.
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Nanocommunication Design in Graduate-Level Education and Research Training
Itoh, Tadashi,Akai, Hisazumi,Takeda, Seiji,Ogawa, Hisahito,Ichikawa, Satoshi,Geshi, Masaaki,Ara, Masato,Niioka, Hirohiko The Korean Vacuum Society 2010 Applied Science and Convergence Technology Vol.19 No.6
나노과학, 나노공학, 및 나노기술의 축적된 지식을 대중참여라는 관점을 첨가하여 대학원생이나 젊은 과학자들에게 가르치기 위하여, 오사카 대학은 2004년부터 다양한 교육 및 훈련 프로그램을 제공하고 있는데, 교학문적(交學問的) 대학원 부전공 과목, 야간 강좌, 단기 국제훈련 프로그램 등이다. 연속강의는 위성통신을 이용하여 교실에 전달되기도 한다. 또한 학생들은 현대시설을 활용한 실습을 통하여 직접, 나노소재와 나노소자를 설계, 제작, 측정, 특성분석 및 기능화 할 수 있다. 그리고 특별히 사회적, 법적, 윤리적 관계를 포함하는 나노소통에 관한 연구훈련 프로그램과 강좌 시리즈가 네 개 개설되어 있으니, "나노기술 경력 건설 강좌", "나노기술의 대중 참여", "나노기술 지도 설계", "목적과제 학습 및 훈련 프로그램(PAL)"이다. 전체 프로그램의 윤곽이 나노소통 특별 프로그램과 함께 소개되어 있다. In order to teach the accumulated knowledge of nanoscience, nanoengineering and nanotechnology to graduate school students and young scientists with the sense of public engagement, Osaka University started from 2004 to prepare and offer various kinds of education and training programs such as trans-disciplinary graduate-school minor program, evening course refresher program, short-term international research training program, etc. It offers a series of lectures, partly broadcasted live to satellite classrooms. In addition, the students can join intensive hands-on training programs using modern facilities, allowing them to design, fabricate, measure, characterize and functionalize nanomaterials and nanodevices. In addition, there are four specially designed lectures and research training programs aimed for nanocommunication including social, legal and ethical relationship: "Nanotechnology Career-up Lectures", "Social Engagement on Nanotechnology", "Road Map Design on Nanotechnology", and "Project-Aimed Learning and Training Programs (PAL)". The outline of the whole programs is described together with the specialized programs for nanocommunication.
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Amin Hornarbakhsh,Tomonori Nagayama,Shohel Rana,Tomonori Tominaga,Kazumasa Hisazumi,Ryoichi Kanno 국제구조공학회 2015 Smart Structures and Systems, An International Jou Vol.15 No.3
Due to corrosion, a large number of belt conveyors support structure in industrial plants havedeteriorated. Severe corrosion may result in collapse of the structures. Therefore, practical and effectivestructural assessment techniques are needed. In this paper, damage identification methods based on twospecific local vibration modes, named periodic and isolated local vibration modes, are proposed. Theidentification methods utilize the facts that support structures have many identical members repeated alongthe belt conveyor and there exist some local modes within a small frequency range where vibrations of theseidentical members are much larger than those of the other members. When one of these identical members isdamaged, this member no longer vibrates in those modes. Instead, the member vibrates alone in an isolatedmode with a lower frequency. A damage identification method based on frequencies comparison of thesevibration modes and another method based on amplitude comparison of the periodic local vibration modeare explained. These methods do not require the baseline measurement records of undamaged structure. Themethods is capable of detecting multiple damages simultaneously. The applicability of the methods isexperimentally validated with a laboratory model and a real belt-conveyor support structure.
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Hornarbakhsh, Amin,Nagayama, Tomonori,Rana, Shohel,Tominaga, Tomonori,Hisazumi, Kazumasa,Kanno, Ryoichi Techno-Press 2015 Smart Structures and Systems, An International Jou Vol.15 No.3
Due to corrosion, a large number of belt conveyors support structure in industrial plants have deteriorated. Severe corrosion may result in collapse of the structures. Therefore, practical and effective structural assessment techniques are needed. In this paper, damage identification methods based on two specific local vibration modes, named periodic and isolated local vibration modes, are proposed. The identification methods utilize the facts that support structures have many identical members repeated along the belt conveyor and there exist some local modes within a small frequency range where vibrations of these identical members are much larger than those of the other members. When one of these identical members is damaged, this member no longer vibrates in those modes. Instead, the member vibrates alone in an isolated mode with a lower frequency. A damage identification method based on frequencies comparison of these vibration modes and another method based on amplitude comparison of the periodic local vibration mode are explained. These methods do not require the baseline measurement records of undamaged structure. The methods is capable of detecting multiple damages simultaneously. The applicability of the methods is experimentally validated with a laboratory model and a real belt-conveyor support structure.
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