Results 51 to 60 of about 2,450,497 (378)

Transient and steady-state shear banding in a lamellar phase as studied by Rheo-NMR [PDF]

open access: yes, 2012
Flow fields and shear-induced structures in the lamellar (L-alpha) phase of the system triethylene glycol mono n-decyl ether (C10E3)/water were investigated by NMR velocimetry, diffusometry, and H-2 NMR spectroscopy. The transformation from multilamellar
Galvosas, Petrik   +4 more
core   +1 more source

Variably Protease‐Sensitive Prionopathy: Two New Cases With Motor Neuron‐Dementia Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT We describe two patients with variably protease‐sensitive prionopathy (VPSPr) who developed progressive upper motor neuron symptoms, insomnia, behavioral and cognitive decline, compatible with primary lateral sclerosis associated with frontotemporal dementia (FTD).
María Elena Erro   +10 more
wiley   +1 more source

Flexible Shear and Normal Force Sensor Using only One Layer of Polyvinylidene Fluoride Film

open access: yesApplied Sciences, 2019
We have proposed a flexible sensor that can sense shear and normal forces, and can be fabricated through a simple process using only one layer of polyvinylidene fluoride (PVDF) film.
Ye Rim Lee   +3 more
doaj   +1 more source

Applicability of the 500°C isotherm method in determining the strength of reinforced concrete beams after fire

open access: yesRevista IBRACON de Estruturas e Materiais, 2021
A procedure to estimate the residual bending moment and the shear load capacity after fire in reinforced concrete beams was evaluated. The calculation method is based on the 500ºC Isotherm Method, adopting the reduction coefficients proposed by Van Coile
Leonardo Medeiros da Costa   +3 more
doaj   +1 more source

Shear thickening of highly viscous granular suspensions

open access: yes, 2014
We experimentally investigate shear thickening in dense granular suspensions under oscillatory shear. Directly imaging the suspension-air interface, we observe dilation beyond a critical strain $\gamma_c$ and the end of shear thickening as the maximum ...
Brown, Eric   +3 more
core   +1 more source

Traumatic Microhemorrhages Are Not Synonymous With Axonal Injury

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Diffuse axonal injury (DAI) is caused by acceleration‐deceleration forces during trauma that shear white matter tracts. Susceptibility‐weighted MRI (SWI) identifies microbleeds that are considered the radiologic hallmark of DAI and are used in clinical prognostication.
Karinn Sytsma   +9 more
wiley   +1 more source

State's fruit areas: Four major areas produce most of California's fruit and nut crops

open access: yesCalifornia Agriculture, 1953
Practically all of California's commercial fruit acreage may be classed in one of two types of farming—fruit and mixed farming; or fruit, mixed farming and vegetable crops.
S Shear
doaj  

Assessment of Skin in Patients With Systemic Sclerosis Using High‐Frequency Ultrasound and Shear Wave Elastography: A Comparative Study With Histology, Molecular, and Clinical Parameters

open access: yesArthritis Care &Research, EarlyView.
Objective Ultrasound (US) has been proposed as a potential tool for assessing skin fibrosis in systemic sclerosis (SSc). However, a large‐scale comparison of US‐based assessment with histologic markers of skin fibrosis has not been reported. We evaluated US‐based skin assessments for their face validity (differentiation between involved SSc and healthy
Ruhani Desai   +12 more
wiley   +1 more source

World-wide grape surplus: Analysis of price-depressing effects of California's exportable surpluses on the grape product markets

open access: yesCalifornia Agriculture, 1954
Even the below-average California grape crop in prospect for 1954–forecast at a little less than the 2,475,000 tons harvested in 1953, also a below-average crop–-may not enable the industry to dispose of all the state's price-depressing, exportable ...
S Shear
doaj  

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