Results 191 to 200 of about 36,115 (313)

A Reproducible SEM Surface Imaging Protocol for Monitoring Microstructural Changes During Gas–Rock Interactions

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Reliable characterization of mineralogical and textural changes in rock samples is essential for understanding fluid–rock interactions, particularly in experimental studies simulating subsurface conditions. This study presents a reproducible protocol for scanning electron microscopy (SEM) analysis of rock surfaces before and after exposure to ...
Berta Ordóñez‐Casado, Timea Kovács, Sara Roces, Edgar Berrezueta   +3 more
wiley   +1 more source

Three-dimensional large eddy simulation of hydrodynamics in multi-pier tandem bridge systems. [PDF]

Sci Rep
Liang W, Chen X, Tang L, Zhang J, Cheng J.   +4 more
europepmc   +1 more source

Large-Eddy Simulation of Wake Vortex Evolution from Roll-Up to Decay

, 2012
The development of an aircraft wake vortex from the roll-up until vortex decay is studied. An aircraft model and the surrounding flow field obtained from high-fidelity Reynolds-averaged Navier-Stokes simulation are swept through a ground-fixed ...
Misaka, Takashi, Holzäpfel, Frank, Gerz, Thomas   +2 more
core  

Towards Water, Food and Energy Security: The Global Challenges and Possible Solutions for a Holistic Vision of Sustainability

Irrigation and Drainage, EarlyView.
ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley   +1 more source

Experimental Validation of Large Eddy Simulation as a Benchmark for Reynolds-Averaged Navier-Stokes Flow Modeling in a Magnetically Levitated Blood Pump. [PDF]

Ann Biomed Eng
Abeken J, Gülan U, von Petersdorff-Campen K, Charitatos V, Schmid Daners M, Meboldt M, Holzner M, de Zélicourt D, Kurtcuoglu V.   +8 more
europepmc   +1 more source

A study of the turbulent wake of an airfoil in an air stream with a 90° curvature using hot-wire anemometry and large eddy simulation

, 2008
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The broad aim of the work presented in this thesis is to investigate the wake of an airfoil under the combined effects of streamwise curvature and pressure ...
Farsimadan, Ehsaan
core  

Impact of Methylparaben on Cumulus Cell DNA Integrity and Porcine Oocyte Developmental Competence In Vitro

Journal of Applied Toxicology, EarlyView.
ABSTRACT Parabens (PBs) are compounds widely used as preservatives in personal care products, food, and pharmaceuticals. Methylparaben (MePB) is the most used by different industries due to its chemical properties and low cost. The high daily human exposure to these compounds has raised concerns about their potential effects on health, particularly on ...
Yenny Ramírez‐Jara, Brenda Casado, Miguel Betancourt, Adyeni Barajas‐Salinas, Eduardo Casas, Gabriela Hurtado‐Alvarado, Juan José Rodríguez‐Mercado, Alma López, Iván Bahena, Lizbeth Juárez‐Rojas, Leticia González‐Núñez, Fahiel Casillas   +11 more
wiley   +1 more source

Large eddy simulation on the wake characteristics of linearly stratified flow past a sphere. [PDF]

Sci Rep
Xia T, Wei N, Shi L.
europepmc   +1 more source

MRI Diffusion Tensor Image Analysis Along the Perivascular Space: Effects of Mean Tract Orientation Divergence

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background The diffusion tensor image analysis along the perivascular space (DTI‐ALPS) index is an established term, and ongoing research aims to explore underlying mechanisms. Hypothesis DTI‐ALPS measures are influenced by subject‐specific orientational differences of the projection and association fibers. Study Type Prospective.
Dávid Bognár, Gergely Orsi, Csirmaz Benedek, Szilvia A. Nagy, Gergely Darnai, Barnabás Dudás, Ákos Arató, Norbert Kovács, József Janszky, Gábor Perlaki   +9 more
wiley   +1 more source

Characteristics of transition to turbulence in a healthy thoracic aorta using large eddy simulation. [PDF]

Sci Rep
Cheng K, Akhtar S, Lee KY, Lee SW.
europepmc   +1 more source