B jingyi wang, xiaohong chen, jun sun and shengchao qin, improving probability estimation through active probabilistic model learning. The correlation between relative dispersion and volume. Pdf stormwater drainage manual eurocodes jingyi chen. Jingyi chen, ailana fraser, and chao pang abstract. The temporal and spatial variability of the confined aquifer. Lagrangian mean curvature flow for entire lipschitz graphs calc. In the present study, we analyzed both the changes in the cellularity of various immune cell types as well as cytokines important for immune reactions and. If you have additional information or corrections regarding this mathematician, please use the update form. The calabi flow on kaehler surfaces with bounded sobolev constanti math. From 19861991, he studied for phd degree in seismology with prof. Stefan buske tu bergakademie freiberg, germany jingyi chen university of tulsa, usa arthur cheng national university of singapore, singapore. This paper presents an electromagnetic radiationbased method to qualitatively assess mineinduced stress field at the longwall face. Reconciling contrasting relationships between relative.
Durrani, 1 keith willson, 2 jingyi chen, 1 bryan tapp, 1 and jubran akram 3. Secondorder seismic wave equations with the implementation. Gulsah metin, jingyi chen and can ozsoy gulsah metin, jingyi chen and can ozsoy a crucial part of prestack reverse time migration is forward numerical computation of seismic wave propagation. Dg 27 sep 2015 extendability of conformal structures on punctured surfaces jingyi chen and yuxiang li abstract. However, there exist serious spurious reflections from truncated model edges during the simulation of wave propagation. However, various aspects of the antimicrobial mechanism of ag have not been understood, including how silver affects the motility of bacteria, a factor that is intimately related to bacterial virulence. Pdf geophysical investigation of a burning dump in. Accurate jacobian matrix using the exact zoeppritz equations. Antimicrobial silver inhibits bacterial movement and. The ones marked may be different from the article in the profile. Department of energys atmospheric system research asr program. Jingyi chen, the university of british columbia minimal surfaces with isotropic link let. Accurate jacobian matrix using the exact zoeppritz. According to our current online database, jingyi chen has 3 students and 3 descendants.
As demonstrated in many literatures, either the periodic condition or sponge boundary condition is simple but much less effective than the wellknown perfectly matched layer boundary condition. Method the conventional imaging condition in reversetime migration is implemented as 0,, t i s r t dx x x. Pdf separating p and swaves in an affine coordinate system. His research interests include seismic forward modeling, seismic inversion, seismic. Chen, gao chen, jianye chen, jingyi chen, kate chen, ke chen, lihui chen, lin chen, lunjin chen, margaret chen, nan chen, xi chen, xiaowei cheng. D degree in solid geophysics from institute of geology and geophysics, chinese academy of sciences iggcas in 2005, beijing, china. Physics authorstitles recent submissions 157 skipped. To absorb unwanted seismic reflections caused by the truncated boundaries, various absorbing boundary conditions have been developed for seismic numerical modeling in both time and frequency domains. Postdoctoral fellows pacific institute for the mathematical. Geophysical research letters publishes highimpact, innovative, and timely communicationslength articles on major advances spanning all of the major geoscience disciplines.
Separation of source and site effects in ground motions recorded in the village of onna during aftershocks of the 2009 april 6, m w 6. Editorial board journal of geophysics and engineering. Yanghua wang principal of resource geophysics academy, imperial college london, uk qinyong yang director of sinopec geophysical research institute, nanjing, china. Cheng jingyi 1923 born to a manchu pastor who had been converted to christianity by a pastor of the london missionary society lms in beijing, cheng was educated first at home in the chinese classics, then attended the anglochinese institute of the lms, graduating in 1896. Immunopathological characteristics of coronavirus disease. The determination of anisotropic parameters from wideangle. We first analyze the correlation between electromagnetic em signals and stress, and then measure the signals and drilling bits in both the strike and dip directions at the 11702 working face of nuodong coal mine, china, which indirectly verifies this method. For a smooth immersion f from the punctured disk d\0 into rn extend able continuously at the puncture, if its mean curvature is square integrable and the. Zhencong zhao, jingyi chen,x i a o b ol i ua n db a o r u ic h e n seismic anisotropy group, department of geosciences, the u niversit y of tulsa, t ulsa, ok, 74104, usa corresponding author. Jingyi chen, gaoming li, allyson gajraj, yang xing, yalin li, furong wu and chen yin jingyi chen, gaoming li, allyson gajraj, yang xing, yalin li, furong wu and chen yin velocity calibration and estimation of microseismic event location are two important ingredients in microseismic monitoring. Let n be a complete, homogeneously regular riemannian manifold of dimn. Application of the nearly perfectly matched layer for seismic. Jingyi chen has a wide range of research interests covering microseismic and rock physics in unconventional resources, numerical simulation of seismic wave. Methods we conducted a prospective, randomized, controlled, openlabel multicenter trial involving adult patients with covid19.
Satellite data provides picture of underground water. Velocity tomography of weakness zones in the kevitsa nicupge mine, northern finland. Application of the nearly perfectly matched layer for. Among the various types of perfectly matched layer pml boundary conditions, complex frequency shifted pml cfspml has attracted much attention in timedomain wavefield. The application of the nearly optimal sponge boundary conditions for seismic wave propagation in poroelastic media jingyi chen department of earth sciences, memorial university of newfoundland, st. Pham, jun sun, lyly tran, jingyi wang and xin peng, learning likely invariant. Imaging steeplydipping fault zones using elastic reverse.
Application of the nearly perfectly matched layer for seismic wave propagation in 2d homogeneous isotropic media. Cvs, research statements, teaching statements, websites. Aug, 2018 the analysis of amplitude variation with offset avo plays a significant role in fluid detection and lithology discrimination in hydrocarbon reservoirs. Department of chemistry and biochemistry, university of arkansas, fayetteville, arkansas 72701, united states. Separation of pp and split pswaves in transversely. Jingyi ann chen 210 e 24st street, wrw buliding, austin, tx, 78712 t 6503872375 bjingyi. Xiaobo tian to give a presentation entitled numerical modeling in computational geophysics group at the university of tulsa dr. Journal of geophysics and engineering, volume 15, number 4. Sem images of ag nanoparticles obtained when a cf 3cooag instead of agno 3 was used for the seedmediated growth and b a trace amount 0. Postdoctoral fellows pims postdoctoral fellowships have been awarded since 1997 to well deserving young researchers in the mathematical sciences who are within five years of their ph.
Volume 210 issue 1 geophysical journal international. Shapecontrolled synthesis of silver and gold nanostructures volume 30 issue 5 benjamin wiley, yugang sun, jingyi chen, hu cang, zhiyuan li, xingde li, younan xia. Separating p and swaves in an affine coordinate system. Silver ag has been gaining broad attention due to their antimicrobial activities and the increasing resistance of bacteria to commonly prescribed antibiotics. Borehole geophysics a sequential dynamic bayesian network for porepressure estimation with uncertainty quantification rachel h. Find jingyi chen s phone number, address, and email on spokeo, the leading online directory for contact information. Background no clinically proven effective antiviral strategy exists for the epidemic coronavirus disease 2019 covid19. Jingyi annchen 210 e 24st street, wrw buliding, austin, tx, 78712 t 6503872375 bjingyi. Decker dawson assistant professor jingyi chen from the university of tulsa was invited by dr. W w w 1 where s, x w is the forward propagation wavefield from a source at location x and time w, rt, x w denotes the backward propagation wavefield from receivers, and t represents the. Jingyi chens phone number, email, address, public records. Stanford researchers calculate groundwater levels from satellite data.827 930 361 3 491 979 1055 1591 342 1159 645 626 1145 573 844 349 1449 303 542 229 1213 1341 255 1224 35 1378 544 1180 1071