Results 71 to 80 of about 364,617 (346)
Numerical Simulation of Li Diffusion in 3D Polycrystalline LiCoO2 [PDF]
, 2015 poster abstractLiCoO2 is a commonly used cathode material of Li-ion rechargeable batteries. In battery applications, crystal anisotropy and grain boundaries have large influence on ion diffusion properties.
Wu, Linmin, Zhang, Jing
core
Direct numerical simulations for non-Newtonian rheology of concentrated particle dispersions [PDF]
, 2009 The non-Newtonian behavior of a monodisperse concentrated dispersion of spherical particles was investigated using a direct numerical simulation method, that takes into account hydrodynamic interactions and thermal fluctuations accurately.
A. Einstein +4 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu +14 more
wiley +1 more source
Wet and dry cup test with hygroscopic materials: what do we really measure?
InterPore JournalWet and dry cup tests are widely used to characterize the vapor permeability (or the apparent vapor diffusion coefficient) of construction materials. From a theoretical approach, we examined the transport characteristics of such tests in detail.
Yuliang Zou +3 more
doaj +1 more source
Accuracy of apparent diffusion coefficient values for distinguishing between pineal germ cell tumour and pineoblastoma [PDF]
, 2023 T. Panyaping +4 more
openalex +1 more source
Apparent Diffusion Coefficient Threshold for Delineation of Ischemic Core [PDF]
International Journal of Stroke, 2013 Background MRI-based selection of patients for acute stroke interventions requires rapid accurate estimation of the infarct core on diffusion-weighted MRI. Typically used manual methods to delineate restricted diffusion lesions are subjective and time consuming.
Archana, Purushotham +8 more
openaire +2 more sources
Effects of Biological Sex and Age on Cerebrospinal Fluid Markers—A Retrospective Observational Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cerebrospinal fluid (CSF) analysis is a key diagnostic tool for neurological diseases. To date, only a few studies have investigated in larger cohorts the effect of age and biological sex on diagnostic markers extracted from CSF. Methods For this retrospective observational study, 4163 CSF findings (2012–2020) were evaluated.
Isabel‐Sophie Hafer +3 more
wiley +1 more source
Role of diffusion MRI in characterizing benign and malignant breast lesions
Indian Journal of Radiology and Imaging, 2009 Aims: The aim of this study was to evaluate the role of MRI based diffusion-weighted imaging (DWI) and the apparent diffusion coefficient (ADC) for characterizing breast lesions in Indian patients.
Palle Lalitha, Reddy Balaji
doaj
PLoS ONE, 2021 PurposeGlioblastoma and anaplastic astrocytoma represent the most commonly encountered high-grade-glioma (HGG) in adults. Although both neoplasms are very distinct entities in context of epidemiology, clinical course and prognosis, their appearance in ...
Georg Gihr +7 more
doaj +1 more source
, 2011 Quantum diffusion is studied via dissipative Madelung hydrodynamics. Initially the wave packet spreads ballistically, than passes for an instant through normal diffusion and later tends asymptotically to a sub-diffusive law. It is shown that the apparent
Tsekov, Roumen
core +1 more source