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6篇 您的检索式:作者名="K.Maeda"
    题名 作者 年代 出处 被引量
1Strongly Frequency-dependent Photoinduced Magnetic Disaccommodation in YIG:0.001 Ca显示文摘By measuring frequency dependence of photoinduced double peaks of disaccommodation, DA as a function of temperature was observed at very low frequency: 0.07-0.30 kHz, in a single crystal of yttrium iron garnet, YIG with small amounts of Ca: 0.O01 while only single peak existed at the higher frequency 0.5 kHz. The behavior is explained based on theoretical approach on a domain wall dynamics.K.Hisataket, I.Matsubara, K.Maeda and T.Fujiwara (Faculty of Delltistry, Kanagawa Dental College, Kanagawa 238-0003, Japan) S.Abe (Faculty of Engineering, Kanagawa University, Yokohama 221-8686, Japan) S.Kainuma (Faculty of Engineering, Ashikaga Institute of Technology, Tochigi 326-8558, Japan) Carlos de Francisco, Jose Maria Munoz, Oscar Alejos, Pablo Hernandez and Carlos Torres (Facultad de Ciencias, Universidad de Valladolid, Valladolid E-47071, Spain) 2000Journal of Materials Science & Technology2000,16,2:1
2在日本和千岛海沟的地震概率预测中前震的利用显示文摘试图评估在可能前震发生后主震立即发生的概率,并根据沿日本和千岛海沟的可能前震,提出一种最优预测算法,同时还研究了该区域中前震活动的区域性变化。除了小余震外,每一个特定的地震或地震丛都被当作一次可能前震。确定可能前震的参数为:震级M_f,分区面积大小D°(纬度)×D°(经度),时间间隔T_f以及在该时空范围内所发生的地震次数N_f。但在本项研究中固定T_f为10d。将期望发生主震的空间限定在已经发生所提前震的地段,而期望时间间隔T_a为一可变参数。为了估算可能前震发生后发生震级≥M_(m0)主震的概率,可采用以下3个指标:报警率(AR),实发率(TR)和概率增益(PG)。参数N_f,M_f,D和T_a对概率的评估具有很大影响。可为我们提供完成全部预测算法的、可能前震的最佳参数值,是利用1980~1993年间日本气象厅的震源目录资料,根据前兆信息判据(PIC)来估算的。对于震级≥6的主震,估算值分别为:M_f≥5,N_f=3,T_a=5d,D=0.5°,分别给出了13%,25%,617和75的一组AR,TR,PG和PIC值;对于震级≥5的主震,估算值分别为:M_f≥4,N_f=1,T_a=1d,D=0.25°,它赋予与上述相同指标的值分别为9%,0.8%,56,220。此外,通过利用1926~1993年的资料,我们发现前震活动存在强烈的区域性交化。就是说,有4个区域显示出了前震的高活动性,且主震的震源越深,有前震作前导的主震数的百分比就越小。K.Maeda 易桂喜 1998世界地震译丛1998,,6:1
3Splenectomy and antiviral treatment for thrombocytopenic patients with chronic hepatitis C virus infection显示文摘K.Ikezawa M.Naito T.Yumiba K.Iwahashi Y.Onishi H.Kita A.Nishio T.Kanno T.Matsuura A.Ono M.Chiba T.Mizuno H.Aketa K.Maeda T.Michida K.Katayama 2010Journal of Viral Hepatitis2010,,7:1
4An event mixing technique for Bose-Einstein correlations of two pions in photoproduction around 1 GeV显示文摘We have developed an event mixing technique to observe Bose-Einstein correlations(BEC)between two identical neutral pions produced in photo-induced reactions in the non-perturbative QCD energy region.It is found that the missing-mass consistency cut and the pion-energy cut are essential for the event mixing method to effectively extract BEC observables.A Monte Carlo(MC)simulation is used to validate these constraints and confirms the efficiency of this method.Our work paves the way for similar BEC studies at lower energies where the multiplicity of emitted bosons is limited.何庆华 H.Fujimura H.Fukasawa R.Hashimoto Y.Honda T.Ishikawa T.Iwata S.Kaida J.Kasagi A.Kawano S.Kuwasaki K.Maeda S.Masumoto M.Miyabe F.Miyahara K.Mochizuki N.Muramatsu A.Nakamura K.Nawa S.Ogushi Y.Okada Y.Onodera K.Ozawa Y.Sakamoto M.Sato H.Shimizu H.Sugai K.Suzuki Y.Tajima S.Takahashi Y.Taniguchi Y.Tsuchikawa H.Yamazaki R.Yamazaki H.Y.Yoshida 2016Chinese Physics C2016,40,11:0
5π~0 Photoproduction on Deuteron for Photon Energies from 0.6 to 1.15 GeV显示文摘Differential and total cross sections of the γp→π0p and the γd→π0pn reaction were measured for photon energies between 640 and 1 150 MeV. The data have been compared with SAID and MAID model calculations. π0 photoproduction on the deuteron shows a strong suppression of the 2nd resonance which is clearly seen in the γp→π0p reaction.F.Miyahara H.Fukasawa R.Hashimoto T.Ishikawa M.Itoh T.Iwata H.Kanda J.Kasagi H.Kato T.Kinoshita K.Maeda M.Matsuzawa T.Michigami K.Motiduki K.Murakami T.Nakabayashi K.Nawa T.Nomura K.Okamura H.Okamura H.Okuyama Y.Onodera Y.Saito T.Sasaki H.Shimizu T.Shishido S.Suzuki K.Suzuki Y.Tajima S.Takita T.Takahashi H.Ueno S.Yamaguchi H.Yamazaki H.Y.Yoshida 2009原子核物理评论2009,26,S1:0
6Newly Designed Polypropylene Polyol with Terminated Primary Hydroxy Group and Application for Polyurethane Foam显示文摘1 Results Polypropylene polyol is very important chemical materials for polyurethane. We developed newly designed polypropylene polyol with terminated primary hydroxyl group. We focus on our new polypropylene polyol, and show its useful application for polyurethane foam. Polymerization of propyleneoxide is conventionally carried out in anionic polymerization process. In anionic process α-cleavage of propyleneoxide occurs rather than β-cleavage. Then the terminal hydroxyl group of the resulting polypropy...K.Maeda M.Kaku Y.Sakural K.Nishiyama H.Nakaminami 2007复旦学报(自然科学版)2007,46,5:0
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