Results 201 to 210 of about 135,760 (299)

Toward Super‐Resolution Reconstruction of Diffusion–Relaxation MRI Using Slice Excitation With Random Overlap (SERO)

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Diffusion MRI probes tissue microstructure, but low SNR and limited resolution hinder detection of features and parameter estimates. We introduce slice excitation with random overlap (SERO), which enables variable repetition times (TRs) and diffusion weighting within a single shot.
Felix Mortensen   +7 more
wiley   +1 more source

Highly Speciated Measurements of Terpenoids Emitted from Laboratory and Mixed-Conifer Forest Prescribed Fires [PDF]

open access: yes, 2019
Barsanti, Kelley C   +10 more
core  

A Peridynamic Framework for Modeling Progressive Failure in Porous Sandstone Indentation

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT A state‐based peridynamic model is proposed to simulate the failure mechanisms in porous rocks, using Bentheim sandstone as a specific example. Experimental observations reveal a transition from brittle to ductile failure under increasing triaxial compression. This behavior is attributed to pore compaction. The peridynamic model is enhanced to
Sahir N. Butt   +2 more
wiley   +1 more source

Soil Nail Design Optimization Through Adaptive Slope Stability Analysis Using Improved Limit Equilibrium Method

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Design optimization for automatically generating optimal design results is a promising technique for enhancing the efficiency of design processes and outcomes. However, its development for soil nail reinforced slopes is limited since the traditional slope stability analysis using the limit equilibrium method (LEM) becomes relatively time ...
Weihang Ouyang, Kai Liu, Si‐Wei Liu
wiley   +1 more source

Comparative Efficiency of ZIF‐67 and ZIF‐67@ZnO Nanocomposites for Trypan Blue Adsorption: Preparation and RSM Modeling

open access: yesNano Select, EarlyView.
This study investigates the comparative efficiency of ZIF‐67 and ZIF‐67@ZnO in removing Trypan blue dye from wastewater. The materials exhibit excellent adsorption capacity, stability, and reusability, highlighting their potential as cost‐effective and eco‐friendly adsorbents.
Hassan Aberrwaila   +3 more
wiley   +1 more source

Within-Patient, Evaluator-Blinded, Randomized Controlled Clinical Trial to Assess the Efficacy of Gel Sheets in the Treatment of Hypertrophic Scar in Adult Burn Survivors. [PDF]

open access: yesJ Burn Care Res
Nedelec B   +9 more
europepmc   +1 more source

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