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| 1 | Stability of autotrophic nitrogen removal system under four non-steady operations显示文摘 | Yuya K Hiroki I Kazuhiko N | 2013 | Bioresource Technology2013，137，： | 1 |
| 2 | Topological analysis of citation networks to discover the future core articles 显示文摘 | NAOKI S YUYA K KATSUMORI M | 2007 | Journal of the American Society for Information Science and Technology2007，58，6： | 1 |
| 3 | Tolerance level of Dissolved Oxygen to Feed into Anaerobic Ammonium Oxidation(anammox) Reactor 显示文摘 | Yuya K Kazuichi I | 2011 | Journal of Waer and Environment Technology2011，9，2： | 1 |
| 4 | Correlation between cerebral blood flow and histologic changes in a new rat model of middle cerebral artery occlusion 显示文摘 | Haruo N Agasawa K Yuya K | 1989 | Stroke1989，20，8： | 1 |
| 5 | Involvement of doxorubicin-induced Fas expression in the antitumor effect of doxorubicin on Lewis lung carcinoma in vivo显示文摘 | Yuya Y Manabu K Daishiro I | 2005 | International Immunopharmacology2005，5，： | 1 |
| 6 | Topological analysis of citation networks to discover the future core articles显示文摘 | Naoki S Yuya K Katsumori M | 2007 | Journal of the American Society for Information Science and Technology2007，58，6： | 1 |
| 7 | Correlation between cerebral blood flow and histologic changes in a new rat model of middle cerebral artery occlusion显示文摘 | Haruo N agasawa K yuya K | 1989 | Stroke1989，20，8： | 1 |
| 8 | Correlation between cerebral blood flow and histologic changes in a new rat model of middle cerebral artery occlusion显示文摘 | HARUO N AGASAWA K YUYA K | 1989 | Stroke1989，20，8： | 1 |
| 9 | Nitrogen removal per- formance using anaerobic ammonium oxidation at low temperatures显示文摘 | Kazuichi l Yasuhiro D Yuya K | 2008 | FEMS Microbiol Lett2008，282，： | 1 |
| 10 | ADAMTS-1 is an active metalloproteinase associated with the extracellular matrix 显示文摘 | KUNO K YUYA TERASHIMA KOUJI MAISUSHIMA | 1999 | J Biol Glem1999，274，18： | 1 |
| 11 | Scalp topography of SEP latecomponents in patients with supra - tentorial lesions显示文摘 | Yuya H nagata K Takanash i Y | 1996 | Brain Topogr1996，8，3： | 1 |
| 12 | Inhibitory effects of edible green algae Monostroma nitidum on glycemic responses 显示文摘 | Yuya K Kenji H Yuko N | 2010 | Nippon Shokuhin Kagaku KogakuKaishi2010，57，10： | 1 |
| 13 | Orbit insertion strategy of Hayabusa2’s rover with large release uncertainty around the asteroid Ryugu显示文摘This paper describes the orbit design of the deployable payload Rover 2 of MINERVA-II,installed on the Hayabusa2 spacecraft.Because Rover 2 did not have surface exploration capabilities,the operation team decided to experiment with a new strategy for its deployment to the surface.The rover was ejected at a high altitude and made a semi-hard landing on the surface of the asteroid Ryugu after several orbits.Based on the orbital analysis around Ryugu,the expected collision speed was tolerable for the rover to function post-impact.Because the rover could not control its position,its motion was entirely governed by the initial conditions.Thus,the largest challenge was to insert the rover into a stable orbit(despite its large release uncertainty),and avoid its escape from Ryugu due to an environment strongly perturbed by solar radiation pressure and gravitational irregularities.This study investigates the solution space of the orbit around Ryugu and evaluates the orbit’s robustness by utilizing Monte Carlo simulations to determine the orbit insertion policy.Upon analyzing the flight data of the rover operation,we verified that the rover orbited Ryugu for more than one period and established the possibility of a novel method for estimating the gravity of an asteroid. | Yusuke Oki Kent Yoshikawa Hiroshi Takeuchi Shota Kikuchi Hitosi Ikeda Daniel JScheeres Jay WMcMahon Junichiro Kawaguchi Yuto Takei Yuya Mimasu Naoko Ogawa Go Ono Fuyuto Terui Manabu Yamada Toru Kouyama Shingo K ameda Kazuya Yoshida Kenji Nagaoka Tetsuo Yoshimitsu Takanao Saiki Yuichi Tsuda | 2020 | Astrodynamics2020，4，4： | 1 |
| 14 | Can PET Data Differentiate Alzheimefs Disease from Vascular Dementia? 显示文摘 | Nagata K Maruya H Yuya H | 2000 | Ann NY Acad Sci2000，903，5： | 1 |
| 15 | Developmental changein starch granules in sweet potato callus显示文摘 | kitahara K Antoku A Hori Yuya | | 0，，： | 1 |
| 16 | ADAMTS-1 is an Active Metalloproteinase Assoeiated with the Extracellular Matrix显示文摘 | Kuno K Yuya Terashima Kouji Matsushima | 1999 | J Biol Chem1999，274，18： | 1 |
| 17 | ADAMTS-1 is an active metalloproteinase associated with the extracellular matrix显示文摘 | KUNO K YUYA TERASHIMA KOUJI MATSUSHIMA | 1999 | J Biol Chem1999，274，18： | 1 |
| 18 | Motion reconstruction of the small carry-on impactor aboard Hayabusa2显示文摘Subsurface exploration is one of the most ambitious scientific objectives of the Hayabusa2 mission.A small device called small carry-on impactor(SCI)was developed to create an artificial crater on the surface of asteroid Ryugu.This enables us to sample subsurface materials,which will provide a window to the past.The physical properties of the resulting crater are also useful for understanding the internal structure of Ryugu.Accurate understanding of the crater and ejecta properties,including the depth of excavation of subsurface materials,requires accurate information on impact conditions.In particular,the impact angle is a critical factor because it greatly influences the size and shape of the crater.On April 5,2019,the Hayabusa2 spacecraft deployed the SCI at 500 m of altitude above the asteroid surface.The SCI gradually reduced its altitude,and it shot a 2 kg copper projectile into the asteroid 40 min after separation.Estimating the position of the released SCI is essential for determining the impact angle.This study describes the motion reconstruction of the SCI based on the actual operation data.The results indicate that the SCI was released with high accuracy. | Takanao Saiki Yuya Mimasu Yuto Takei Manabu Yamada Hirotaka Sawada K azunori Ogawa Naoko Ogawa Hiroshi Takeuchi Akira Miura Yuri Shimaki Koji Wada Rie Honda Yasuhiro Yokota Kei Shirai Naruhisa Sano Hirohito Ohtsuka Go Ono Kent Yoshikawa Shota Kikuchi Chikako Hirose Yukio Yamamoto Takahiro Iwata Masahiko Arakawa Seiji Sugita Satoshi Tanaka Fuyuto Terui Makoto Yoshikawa Satoru Nakazawa Sei-ichiro Watanabe Yuichi Tsuda | 2020 | Astrodynamics2020，4，4： | 0 |
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