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22篇 您的检索式:作者名="JOHN Timm"
    题名 作者 年代 出处 被引量
1俯冲板片中微量元素的活动性:西天山榴辉岩相运输脉的制约显示文摘西天山的基性高压变质岩显示互相连接的榴辉岩相脉体网络来源于蓝片岩的进变质脱水作用,通过这些网脉可以洞察在俯冲带高压条件下远程流体流动中的流体一岩石相互作用和元素负载。岩相学证据表明外来流体的渗透作用产生运输脉,而流体持续的沟道式流动导致主岩蓝片岩的淋滤。脉和蓝片岩蚀变带中锂(Li)的含量几乎是蓝片岩主岩中锂的两倍,它支持流体是外部来源的设想。这些流体触发了蓝片岩主岩的榴辉岩化作用而形成蓝片岩蚀变带。由于成脉流体中的微量元素含量低,所以导致与流体发生化学反应的主岩中所有微量元素的强烈淋滤。在此过程中有53%~81%的微量元素被活化,与大离子亲石元素和轻稀土元素的损失相符合,它们的损失量几乎是重稀土元素和高场强元素损失量的两倍。熊贤明 Timm JOHN 高俊 Reiner KLEMD 黄德志 2006地质学报2006,80,1:6
2Development and implementation of the effective force testing method for seismic simulation of large-scale structures 显示文摘Shield Carol K French Catherine W John Timm 2001The Royal Society2001,359,1786:1
3弹性地质温压计的合理应用:以石榴子石中石英包裹体压力计为例显示文摘压力和温度是利用岩石学研究地质过程的核心参数。传统的计算岩石温压条件的方法常要求矿物间达到化学平衡,如相平衡和矿物化学温压计。但是,自然界一些岩石中的矿物组合不一定能达到平衡。基于矿物弹性开发的地质压力计则不受这一条件的影响,它的原理是利用矿物包裹体中保存的残余应力来恢复其被捕获时的压力条件。这种方法能简单快速地获取数据,以实现对温度压力的限定。目前,最常使用石榴子石中的石英包裹体及其弹性地质压力计来确定包裹体的压力。弹性地质压力计的应用与其它常规方法不同之处,在于如何选择包裹体和弹性模型用以计算捕获时的压力条件。准确应用弹性地质压力计的重点在于样品制备、拉曼光谱测量、拉曼光谱处理和弹性模型的建立与选择。同时,本文编制了计算与应用更为便捷的Excel计算表格,将测量石英包裹体的特征拉曼峰峰位直接输入Excel计算表格中即可计算出被捕获时的压力条件。以大别-苏鲁造山带中烟台郭城地区榴辉岩为例,使用弹性地质压力计获得了石榴子石生长的压力史,且与传统地质温压计的结果相对一致。本文提供的方法将为进一步限定相关地质过程中岩石压力记录和变化过程提供新的路径。仲歆 王浩铮 冯林峰 张华锋 陈小宇 JOHN Timm 张丁丁 翟明国 2022岩石学报2022,38,10:1
4Urban forests and pollution mitigation: Analyzing ecosystem services and disservices显示文摘Francisco J. Escobedo Timm Kroeger John E. Wagner 2011Environmental Pollution2011,,8:1
5Loss of viral fitness and cross-recognition by CD8+ T cells limit HCV escape from a protective HLA-B27-restricted human immune response显示文摘Dazert Eva Neumann-Haefelin Christoph Bressanelli Stéphane Fitzmaurice Karen Kort Julia Timm J?rg McKiernan Susan Kelleher Dermot Gruener Norbert Tavis John E Rosen Hugo R Shaw Jaqueline Bowness Paul Blum Hubert E Klenerman Paul Bartenschla 2009Journal of Clinical Investigation2009,,2:1
6Nanostructured Thermoelectric Materials and High-Efficiency Power-Generation Modules显示文摘Timothy P. Hogan Adam Downey Jarrod Short Jonathan D’Angelo Chun-I Wu Eric Quarez John Androulakis Pierre F.P. Poudeu Joseph R. Sootsman Duck-Young Chung Mercouri G. Kanatzidis S.D. Mahanti Edward J. Timm Harold Schock Fei Ren Jason Johnson Eldon D. Case 2007Journal of Electronic Materials2007,,7:1
7Time-series prediction of shellfish farm closure: A comparison of alternatives显示文摘Shellfish farms are closed for harvest when microbial pollutants are present.Such pollutants are typically present in rainfall runoff from various land uses in catchments.Experts currently use a number of observable parameters(river flow,rainfall,salinity)as proxies to determine when to close farms.We have proposed using the short term historical rainfall data as a time-series prediction problem where we aim to predict the closure of shellfish farms based only on rainfall.Time-series event prediction consists of two steps:(i)feature extraction,and(ii)prediction.A number of data mining challenges exist for these scenarios:(i)which feature extraction method best captures the rainfall pattern over successive days that leads to opening or closure of the farms?,(ii)The farm closure events occur infrequently and this leads to a class imbalance problem;the question is what is the best way to deal with this problem?In this paper we have analysed and compared different combinations of balancing methods(under-sampling and over-sampling),feature extraction methods(cluster profile,curve fitting,Fourier Transform,Piecewise Aggregate Approximation,and Wavelet Transform)and learning algorithms(neural network,support vector machine,k-nearest neighbour,decision tree,and Bayesian Network)to predict closure events accurately considering the above data mining challenges.We have identified the best combination of techniques to accurately predict shellfish farm closure from rainfall,given the above data mining challenges.Ashfaqur Rahman Md Sumon Shahriar Claire D’Este Greg Smith John McCulloch Greg Timms 2014Information Processing in Agriculture2014,1,1:1
8Development and implementation of the effective force testing method for seismic simulation of large-scale structures 显示文摘Shield Carol K French Catherine W John Timm 2001The Royal Society2001,359,1786:1
9Loss of viral fitness and cross-recognition by CD8+ T cells limit HCV escape from a protective HLA-B27-restricted human immune response显示文摘Dazert Eva Neumann-Haefelin Christoph Bressanelli Stéphane Fitzmaurice Karen Kort Julia Timm J?rg McKiernan Susan Kelleher Dermot Gruener Norbert Tavis John E Rosen Hugo R Shaw Jaqueline Bowness Paul Blum Hubert E Klenerman Paul Bartenschla 2009Journal of Clinical Investigation2009,,2:1
10Plasma Levels of Matrix Metalloproteinase-2 (MMP-2) and Tissue Inhibitors of Metalloproteinases-1 and -2 (TIMP-1 and TIMP-2) as Noninvasive Markers of Liver Disease in Chronic Hepatitis C Comparison Using ROC Analysis显示文摘Kevin Michael Walsh Peter Timms Stewart Campbell Ronald Norman Maciver Macsween Allan John Morris 1999Digestive Diseases and Sciences1999,,3:1
11Plasma Levels of Matrix Metalloproteinase-2 (MMP-2) and Tissue Inhibitors of Metalloproteinases-1 and -2 (TIMP-1 and TIMP-2) as Noninvasive Markers of Liver Disease in Chronic Hepatitis C Comparison Using ROC Analysis显示文摘Kevin Michael Walsh Peter Timms Stewart Campbell Ronald Norman Maciver Macsween Allan John Morris 1999Digestive Diseases and Sciences1999,,3:1
12Identification of proteins that mediate the pro-viral functions of the interferon stimulated gene 15 in hepatitis C virus replication显示文摘Catherine I. Real Dominik A. Megger Barbara Sitek Kerstin Jahn-Hofmann Ludger M. Ickenstein Matthias J. John Andreas Walker Joerg Timm Katja Kuhlmann Martin Eisenacher Helmut E. Meyer Guido Gerken Ruth Broering Joerg F. Schlaak 2013Antiviral Research2013,,3:1
13CELLULAR FUNCTION OF PHOSPHOINOSITIDE 3-KINASES: Implications for Development, Immunity, Homeostasis, and Cancer显示文摘Roy Katso Klaus Okkenhaug Khatereh Ahmadi Sarah White John Timms Michael D. Waterfield 2001Annual Review of Cell and Developmental Biology2001,,:1
14The natriuretic peptides and their role in disorders of right heart dysfunction and pulmonary hypertension显示文摘Lok B. Yap Houman Ashrafian Dev Mukerjee John G. Coghlan Peter M. Timms 2004Clinical Biochemistry2004,,10:1
15Plasma Levels of Matrix Metalloproteinase-2 (MMP-2) and Tissue Inhibitors of Metalloproteinases-1 and -2 (TIMP-1 and TIMP-2) as Noninvasive Markers of Liver Disease in Chronic Hepatitis C Comparison Using ROC Analysis显示文摘Kevin Michael Walsh Peter Timms Stewart Campbell Ronald Norman Maciver Macsween Allan John Morris 1999Digestive Diseases and Sciences1999,,3:1
16Plasma Levels of Matrix Metalloproteinase-2 (MMP-2) and Tissue Inhibitors of Metalloproteinases-1 and -2 (TIMP-1 and TIMP-2) as Noninvasive Markers of Liver Disease in Chronic Hepatitis C Comparison Using ROC Analysis显示文摘Kevin Michael Walsh Peter Timms Stewart Campbell Ronald Norman Maciver Macsween Allan John Morris 1999Digestive Diseases and Sciences1999,,3:1
17Urban forests and pollution mitigation: Analyzing ecosystem services and disservices显示文摘Francisco J. Escobedo Timm Kroeger John E. Wagner 2011Environmental Pollution2011,,8:1
18Proteomics study of oxidative stress and Src kinase inhibition in H9C2 cardiomyocytes: a cell model of heart ischemia–reperfusion injury and treatment显示文摘Hsiu-Chuan Chou Yi-Wen Chen Tian-Ren Lee Fen-Shiun Wu Hsin-Tsu Chan Ping-Chiang Lyu John F. Timms Hong-Lin Chan 2010Free Radical Biology and Medicine2010,,1:1
19R-(-)?gossypol (AT-101) activates programmed cell death in multiple myeloma cells显示文摘Michael P. Kline S. Vincent Rajkumar Michael M. Timm Teresa K. Kimlinger Jessica L. Haug John A. Lust Philip R. Greipp Shaji Kumar 2008Experimental Hematology2008,,5:1
20SYNTHESIS AND FUNCTION OF 3-PHOSPHORYLATED INOSITOL LIPIDS显示文摘Bart Vanhaesebroeck Sally J. Leevers Khatereh Ahmadi John Timms Roy Katso Paul C. Driscoll Rudiger Woscholski Peter J. Parker Michael D. Waterfield 2001Annual Review of Biochemistry2001,,:1
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