نتایج جستجو برای: digital rock physics
تعداد نتایج: 534076 فیلتر نتایج به سال:
Rock elastic properties play an important role in the geological characteristics of reservoirs. The analysis these is normally based physical experiments on rocks. However, such conventional cannot meet actual requirements when rock fragile or has complex composition. With development computer technology and application micro-computed tomography scanning technology, digital physics technologies...
Orobates pabsti, a basal diadectid from the lower Permian, is a key fossil for the understanding of early amniote evolution. Quantitative analysis of anatomical information suffers from fragmentation of fossil bones, plastic deformation due to diagenetic processes and fragile preservation within surrounding rock matrix, preventing further biomechanical investigation. Here we describe the steps ...
This paper describes experience gained in the application of terrestrial digital photogrammetry and terrestrial laser scanning for the characterization of the structure of high mountain rock slopes and large landslides. A methodology allowing the creation and registration of 3-D models with limited access to high mountain rock slopes is developed and its accuracy verified. The importance of occ...
In 2007 a prominent British alternative-rock band, Radiohead, pre-released its album In Rainbows online, and asked their fans to "pick-their-own-price" (PYOP) for the digital download of it. Radioheads unorthodox strategy has been considered as a game-changer for the music industry and a commercial success for the band. In this paper, we study weekly music sales between 2004-2012 in the US to ...
In this paper, a 3D Smooth Particle Hydrodynamics (SPH) simulator for modeling grain scale fluid flow in porous rock is presented. The versatility of the SPH method has driven its use in increasingly complex areas of flow analysis, including flows related to porous rock for both groundwater and petroleum reservoir research. Previous approaches to such problems using SPH have involved the use of...
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