Results 101 to 110 of about 985,703 (306)

T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ± 
Sarah J. Wright   +10 more
wiley   +1 more source

Grain size composition of bottom sediments from the core AKK2001-171, Barents Sea

open access: yes, 2004
Grain size composition of bottom sediments from the core AKK2001-171, Barents ...
Irina A Andreeva (6958574)   +1 more
core   +1 more source

A method for estimating sound speed and the void fraction of bubbles from sub-bottom sonar images of gassy seabeds

open access: yes, 2007
There is increasing interest in the effect of bubbles in gassy sediment. This is, first, because ofthe impact those bubbles have on the structural integrity and load-bearing capabilities of thesediment; second, because the presence of bubbles can be ...
Leighton, T.G.
core   +1 more source

Clinical, Histologic, and Serological Predictors of Renal Function Loss in Lupus Nephritis

open access: yesArthritis Care &Research, EarlyView.
Objective Kidney survival is the ultimate goal in lupus nephritis (LN) management, but long‐term predictors remain inadequately studied, requiring long‐term follow‐up. This study aimed to identify baseline and early longitudinal predictors of kidney survival in the Accelerating Medicines Partnership LN longitudinal cohort.
Shangzhu Zhang   +21 more
wiley   +1 more source

(Table 3) Grain size composition of bottom sediments from the Central Basin of the Indian Ocean

open access: yes, 1985
(Table 3) Grain size composition of bottom sediments from the Central Basin of the Indian ...
Popov, V P, V P Popov (6973532)
core   +1 more source

Wave Action and Bottom Movements in Fine Sediments

open access: yesCoastal Engineering 1976, 1976
Mudbanks have been observed to have an extraordinary calming effect on the sea surface. In certain cases this effect is due primarily to the transfer of energy through the sea/mud interface and its frictional dissipation within the bottom sediments.
Michael W. Tubman, Joseph N. Suhayda
openaire   +2 more sources

Association of Elevated Platelets and C‐Reactive Protein With Severe Disease and Poor Survival in Systemic Sclerosis

open access: yesArthritis Care &Research, EarlyView.
Objective Elevated C‐reactive protein (CRP) levels in systemic sclerosis (SSc) have been linked with severe disease and worse survival, but the role of platelet levels remains unclear. This study examined whether elevated platelet levels, CRP levels, or both are associated with disease severity, progression, and survival in SSc.
Brian S. Lee   +4 more
wiley   +1 more source

(Table 1b) Sedimentation rates of upper layer bottom sediments in the East Equatorial Atlantic

open access: yes, 1994
(Table 1b) Sedimentation rates of upper layer bottom sediments in the East Equatorial ...
Vladimir M Kuptsov (6959669)   +1 more
core   +1 more source

On the Amount of Bottom Sediments in Reservoirs

open access: yesJournal of the Japan Society of Engineering Geology, 1966
This paper presents the results of the study on the amount of bottom sediments in reservoirs.The study concerns the geology, topography, annual precipitation in the watershed, discharge of rivers flowing into the reservoir, and amount of bottom sediments in the reservoir.
openaire   +2 more sources

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

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