Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
这是一个基于NVIDIA cuda的开源程序,其中包括了二维和三维VTI介质正演模拟和逆时偏移成像,二维TTI介质逆时偏移成像,以及以上介质的ADCIGs提取[translation: This is an open source program based on NVIDIA cuda, which includes two-dimensional and three-dimensional VTI media forward simulation and reverse time migration imaging, two-dimensional TTI media reverse time migration imaging, and ADCIGs extraction of the above media]
This program provides the analytical solution to borehole stress concentrations around boreholes drilled at an arbitrary orientation in an anisotropic rock formation. The input parameters include: borehole orientation, far-field stress orientation, borehole fluid pressure, elastic constants and orientation of the rock medium. This code was developed as part of a soon to be published paper "A PROGRAM TO CALCULATE THE STATE OF STRESS IN THE VICINITY OF AN INCLINED BOREHOLE THROUGH AN ANISOTROPIC ROCK FORMATION" in the journal Geophysics. A MATLAB version is also available in the paper..