Results 41 to 50 of about 3,905,794 (341)
Frontiers in Earth Science, 2022 The rapid growth in energy demand has placed more attention on the exploration and development of oil and gas in ultradeep reservoirs. However, deep buried rocks in the special “three high” geological environment exhibit significantly different ...
Ran Zhang +4 more
doaj +1 more source
Mineral Analysis in Rocks Using XRD and Petrography [PDF]
, 2019 Rock formation in a region is influenced by many factors such as tectonic and volcanic systems of the area. Both activities will affect the microstructure of the rock. This study analyzes mineral composition in three different rocks.
Iqbal, M. (Mochamad) +2 more
core +2 more sources
Scale-dependence of lithological control on topography: Bedrock channel geometry and catchment morphometry in western Scotland [PDF]
, 2010 We propose that a scale-dependent topographic signature of erodibility arises due to fluvial and glacial erosion acting on different parts of the landscape at different times.
Bishop, P. +3 more
core +3 more sources
Medical Education OnlineBackground Project ECHO has emerged as a leading telementoring modality for continuing medical education, particularly for providers practicing in rural and underserved areas with limited access to specialty care.
M. Kathryn Allison +6 more
doaj +1 more source
Journal of Petroleum Exploration and Production TechnologyThe formulation of an effective development plan, optimizing exploitation efficiency, relies heavily on accurate reservoir characterization. However, existing reservoir classification methodologies, which rely on macroscopic geological observations and ...
Ming Chen +5 more
semanticscholar +1 more source
Addictive Behaviors ReportsObjective: This study assessed the impact of different modalities of delivery of opioid use disorder (OUD)-related care on several patient outcomes. Methods: This study was conducted among patients newly diagnosed with OUD and receiving OUD-related care ...
Nahiyan Bin Noor +4 more
doaj +1 more source
Digital Rock Reconstruction Using Wasserstein GANs with Gradient Penalty
Day 1 Mon, February 21, 2022, 2022 Due to the scarcity and vulnerability of physical rock samples, digital rock reconstruction plays an important role in the numerical study of reservoir rock properties and fluid flow behaviors.
Yiteng Li +5 more
semanticscholar +1 more source
Cellular-Automata model for dense-snow avalanches [PDF]
, 2007 This paper introduces a three-dimensional model for simulating dense-snow avalanches, based on the numerical method of cellular automata. This method allows one to study the complex behavior of the avalanche by dividing it into small elements, whose ...
Avolio M. V. +7 more
core +1 more source
Numerical Study of Side Boundary Effects in Pore-Scale Digital Rock Flow Simulations
FluidsThis work presents a numerical study of side boundary effects in pore-scale digital rock flow simulations, where the side boundaries are often treated as no-slip walls.
Qihui Zhang +8 more
doaj +1 more source
Frontiers in Earth Science, 2021 Over the last 3 decades, Digital Rock Physics (DRP) has become a complementary part of the characterization of reservoir rocks due to the non-destructive testing character of this technique. The use of high-resolution X-ray Computed Tomography (XRCT) has
M. Balcewicz +6 more
semanticscholar +1 more source