维普中文期刊产品整合服务
41篇 您的检索式:作者名="FREUND F T"
    题名 作者 年代 出处 被引量
1岩石破裂以及破裂前信号的演变显示文摘地震是大量的岩石破裂事件。很多大地震之前都存在瞬态信号:电磁信号、磁场变化、电离层扰动、土壤导电率的变化以及其他震前信号。令监测人员奇怪的是,在震前短时间内一些震前信号会衰弱甚至消失不见。岩石中应力活化电流的发现提供了一个可能的解释,应力能够激活岩石中的移动电荷载体,即电子空位缺陷(electron va-cancy defects,EVD),也称空穴,用h.表示。h.相当于O2-中的O-,且以电钝性及休止的状态存在于无应力岩石中。当被激活时,h.沿着应力梯度方向流动,从而产生电流。在非常高的应力速率下,位错累积成微破裂,这正是灾变破裂的开始。当h.电荷载体无法再被激活时,震前破裂信号会明显衰弱。Freund F T Dahlgren R P Chu J j 张祯(译) 田家勇(校) 2011国际地震动态2011,,1:4
2Distribution of chloride channel-2-immunoreactive neuronal and astrcytic processes in the hippocampus显示文摘Sik A Smith R L Freund T F 2000Neuro Science2000,101,:1
3Impending earthquake have been sending us warning signals and people are starting to listen显示文摘Bleier T Freund F 2005IEEE Spectrum Int2005,12,:1
4Relationship of neuronal vulnerability and calcium binding protein immunoreactivity in ischemia显示文摘Freund T F Buzsaki G Leon A 1990Exp Brain Res1990,83,1:1
5Numerical simulations of single phase reacting flows in randomly packed fixed-bed reactors andexperimental validation 显示文摘FREUND H ZEISER T HUBER F 2003Chemical Engineering Science2003,58,3456:1
6Charge generation and propagation in rocks显示文摘Freund F T 2002Journal of Geodynamics2002,33,:1
7Flat panel digital radiography compared with storage phosphor computed radiography:assessment of dose versus image quality in phantom studies显示文摘Fischbach F Ricke J Freund T 2002Invest Radiol2002,37,:1
8Flat panel digital radiography compared to storage phosphor computed radiography:assessment of dose versus image quality in phantom studies显示文摘Fischbach F Ricke J Freund T 2002Invest Radiol2002,37,:1
9Elastie-plastic analysis of a dynamically loaded circumferentially notched round bar显示文摘Nakamura T Shih C F Freund L B 1985Engineering Fracture Mechanics1985,22,:1
10Effect of dose on image quality in a detector-based dual-exposure,dual-energy system for chest radiography显示文摘Freund T Fisehbach F Teichgraeber U 2005Acta Radiol2005,46,1:1
11Rocks that crackle and sparkle and glow: strange pre-earthquake phenomena显示文摘FREUND F T 2003Journal of Scientific Exploration2003,17,:1
12Current and surlace potential induced by stress-activated positive holes in igneous rocks显示文摘TAKEUCHI A LAU B W S FREUND F T 2006Physics and Chemistry of the Earth2006,31,49:1
13Selective vulnerability of the hippocampus in brain ischemia 显示文摘Schmidt-Kastner R Freund T F 1991Neuroscience1991,40,3:1
14Quantification of DNA in biologic scaffold materials显示文摘Gilbert T W Freund J M Badylak S F 0,,01:1
15Determinants of heart failure self-care behaviour in community-based pa- tients: A cross-sectional study显示文摘Peters K F Freund T Kunz C U 2013Cardiovascular Nursing2013,12,2:1
16Selective vulnerability ofthe hippocampus in brain ischemia显示文摘Schmidt-Kastner R Freund T F 1991Neurosci1991,40,3:1
17Revea- ling calcifield chest adnomalities 显示文摘Fischbach F Freund T Rottgen R Dual-energy chest radiography with a flat-panel digital detector 2003AJR Am J Roent- genol2003,181,6:1
18Effect of dose on image quality in a detector-based dual-exposure,dual-energy system for chest radiography显示文摘 Fischbach F Teichgraeber U Haenninen EL Eichstaedt H Felix R Ricke J 2005Acta Radiol2005,46,1:1
19Effect of dose on image quality in a detector-based dual-exposure,dual-energy system for chest radiography显示文摘Freund T Fischbach F Teichgraeber U 2005Acta Radiol2005,46,1:1
20GABA-containing neurons in the septum control inhibitory interneurons in the hippocampus 显示文摘Freund T F Antal M 1988Nature1988,336,:1
返回顶部 每页显示:
共3页 首页 上一页 第1页 下一页 末页 /3 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费