|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Frequency dependent polarization analysis of ambient seismic noise recorded at a broadband seismometer in the central United States显示文摘We present a new approach to polarization analysis of seismic noise recorded by three-component seismometers.It is based on statistical analysis of frequency-dependent particle motion properties determined from a large number of time windows via eigenanalysis of the 3-by-3,Hermitian,spectral covariance matrix.We applied the algorithm to continuous data recorded in 2009 by the seismic station SLM,located in central North America.A rich variety of noise sources was observed.At low frequencies (<0.05 Hz) we observed a tilt-related signal that showed some elliptical motion in the horizontal plane.In the microseism band of 0.05-0.25 Hz,we observed Rayleigh energy arriving from the northeast,but with three distinct peaks instead of the classic single and double frequency peaks.At intermediate frequencies of 0.5-2.0 Hz,the noise was dominated by non-fundamental-mode Rayleigh energy,most likely P and Lg waves.At the highest frequencies (>3 Hz),Rayleigh-type energy was again dominant in the form of Rg waves created by nearby cultural activities.Analysis of the time dependence of noise power shows that a frequency range of at least 0.02-1.0 Hz (much larger than the microseism band) is sensitive to annual,meteorologically induced sources of noise. | Keith D. Koper Veronica L. Hawley | 2010 | Earthquake Science2010，23，5： | 13 |
| 2 | Mechanism and kinetics of the electrochemical CO adlayer oxidation on Pt( 111 ) 显示文摘 | Lebedeva N P Koper M T M Feliu J M | 2002 | J Electroanal Chem2002，524，： | 1 |
| 3 | The morbidity of treatment for patients with stage 1 endometrial cancer:results from a randomized trial显示文摘 | Creutzberg CL van Putten WL Koper PC | 2001 | Int J Radiat Oncol Biol Phys2001，51，5： | 1 |
| 4 | Long - term improve- ment in treatment outcome after radiotherapy and hypeflhermia in locoreglonally advanced cervix cancer: update of the Dutch Deep HyperthermiaTrial显示文摘 | Franekena M Stalpers LJ Koper PC | 2008 | Int J Radial Oncol Biol Phys2008，70，4： | 1 |
| 5 | The analysis of metallothionein immunoreactivity in stromal fibroblasts and macrophages in cases of uterine cervical carcinoma with respect to both the local and distant spread of the disease 显示文摘 | Walentowicz-Sadlecka M Koper A Krystyna G | 2013 | Am J Reprod Immunol2013，70，3： | 1 |
| 6 | Nanocrystals as stoichiometric reagents with unique surface chemistry 显示文摘 | Klabunde K J Stark J Koper O | 1996 | J Phys Chem1996，100，12： | 1 |
| 7 | The morbidity of treatment for patients with stage Ⅰ endometrial cancer: results from a randomized trial显示文摘 | Creutzberg CL van Putten WL Koper PC | 2001 | Int J Radiat Oncol Biol Phys2001，51，： | 1 |
| 8 | Isoflurane mimics ischemic preconditioning via activation of KATP channels显示文摘 | Schmeling TJ Pagel PS Koper MA Redline F | 1997 | Anesthesiology1997，87，2： | 1 |
| 9 | per- sonal recommender systems for learners in lifelong learning re- quirements, techniques and model 显示文摘 | Drachsler Hendrik Hummel Hans Koper Rob | 2008 | International Journal of Learning Technology2008，，3： | 1 |
| 10 | The preliminary studies of electrochemical behavior of paracetamol and its me- tabolites on glassy carbon by voltammetric methods 显示文摘 | Baranowska I Koper M | 2009 | Electroanalysis2009，21，10： | 1 |
| 11 | Polymorphisms in the glucocorticoid receptor gene that modulate glucocorticoid sensitivity are associated with rheumatoid arthritis显示文摘 | Van Oosteu M J Dolhain R J Koper JW | 2010 | Arthritis Res Ther2010，12，4： | 1 |
| 12 | Serum CA125 measurements to identify patients with recurrent endometrial cancer who require lymphadenectomy显示文摘 | Koper NP Massuger LF Thomas CM | 1998 | Anticancer Res1998，18，： | 1 |
| 13 | Structure sensitivity and nanoscale effects in electrocatalysis显示文摘 | Koper M T M | 2011 | Nanoscale2011，3，5： | 1 |
| 14 | A double-blind,non-inferiority RCT comparing corifollitropin alfa and recombinant FSH during the first seven days of ovarian stimulation using a GnRH antagonist protocol显示文摘 | Devroey P Boostanfar R Koper NP | 2009 | Hum Reprod2009，24，： | 1 |
| 15 | Decontamination of chemical warfare agents with nanosize metal oxides显示文摘 | Wagner George W Procell Lawrence R Koper OB | 2005 | Defense Appl Nanomater2005，891，： | 1 |
| 16 | The role of adsorbents in the electrochemical oxidation of ammonia on noble and transition metal electrodes 显示文摘 | De Vooys A C A Koper M T M Van Santen R A | 2001 | J Electroanal Chem2001，506，2： | 1 |
| 17 | Personal Recommender Systems for Learners in Lifelong Learning Networks:the Requirements,Techniques and Model显示文摘 | Drachsler H Koper R | 2008 | International Journal of Learning Technology2008，3，4： | 1 |
| 18 | Culture of rat cerebral oligodendrocytes in a serum-free, chemically defined medium显示文摘 | Koper JW Lopes-Cardozo M Romijn HJ | 1984 | J Neurosci Methods1984，10，： | 1 |
| 19 | Long-term improvement in treatment outcome after radiotherapy and hyperthermia in locoregionally advanced cervix cancer:an update of the Dutch Deep Hyperthermia Trial显示文摘 | Franckena M Stalpers LJ Koper PC | 2008 | Int J Radiat Oncol Biol Phys2008，70，4： | 1 |
| 20 | Role of peroxide in the catalytic activity of gold for oxidation reactions in aqueous media: An electrochemical study 显示文摘 | KWON Y RAAHMAN SJ KOPER MTM | 2014 | Chem Cat Chem2014，6，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员