Results 111 to 120 of about 35,118 (269)

Subcritical Copper-Reflected α-phase Plutonium (SCRαP) Measurements and Simulations

open access: yes, 2017
International audienceA Subcritical Copper-Reflected α-phase Plutonium (SCRαP) integral benchmark experiment has been designed and measured. The experiment design is discussed and preliminary results are presented.
Arthur, J   +7 more
core   +1 more source

Chiral phosphoric acid-catalyzed asymmetric synthesis of helically chiral, planarly chiral and inherently chiral molecules

open access: yesBeilstein Journal of Organic Chemistry
Chiral molecules, distinguished by nonsuperimposability with their mirror image, play crucial roles across diverse research fields. Molecular chirality is conventionally categorized into the following types: central chirality, axial chirality, planar ...
Wei Liu, Xiaoyu Yang
doaj   +1 more source

Subcritical water mediated fenton and fenton like degradation of wastewater containing antibiotics

open access: yesNext Materials
The issue of antibiotic residue causing environmental contamination must be addressed with urgency and seriousness. The present study used a heterogeneous Fenton-subcritical water process to degrade synthetic liquid waste containing a mixture of ...
Maria Natasya Inocentia Laban   +8 more
doaj   +1 more source

Deformation, Creep, and Dynamics in Glassy Ionomers

open access: yesJournal of Polymer Science, EarlyView.
Ionic architecture tunes the inelastic deformation of glassy ionomers. Simulations show that ionic associations leave the small‐strain elastic baseline nearly unchanged, but strongly reinforce yielding, strain hardening, and creep resistance. Polyampholyte architectures suppress nonaffine mobility and stress‐induced fluidization most effectively by ...
Nazanin Sadeghi, Fardin Khabaz
wiley   +1 more source

Forensic Hydraulic Analysis of Floodplain Connectivity Driven by Historical Beaver Dams in Colorado Headwater Streams

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT As ecosystem engineers, beavers (Castor canadensis) modify river corridor form through dam building. When beavers are removed from a river corridor, their unmaintained dams wash out, altering the stream's hydrologic regime. The assumption that beaver dams increase floodplain connectivity is frequently presumed but has not been directly ...
Kayla Schultz   +4 more
wiley   +1 more source

Subcritical bifurcations of shear flows

open access: yesApplied Mathematics Letters
It is well-known that shear flows in a strip or in the half plane are unstable for the incompressible Navier-Stokes equations if the viscosity $ν$ is small enough, provided the horizontal wave number $α$ lies in a small interval, between the so called lower and upper marginal stability curves.
Dongfen Bian   +2 more
openaire   +2 more sources

Comparing methods for estimating R0 from the size distribution of subcritical transmission chains [PDF]

open access: yes, 2013
Many diseases exhibit subcritical transmission (i.e.
Lloyd-Smith, JO, Blumberg, S
core   +1 more source

Insights Into Paint‐Bake Toughening of Resistance Spot Welds of a 2.0 GPa Warm‐Stamped Medium‐Mn Steel

open access: yessteel research international, EarlyView.
Paint baking of resistance spot welded joints of 2.0 GPa warm‐stamped medium‐Mn steel activates low‐temperature tempering, forming fine cementite in the fusion zone and enhancing toughness. Crack propagation resistance increases, shifting the failure mode from partial interfacial to complete pullout, with peak load and energy absorption rising ...
Sunusi Marwana Manladan   +8 more
wiley   +1 more source

Linseed (Linum usitatissimum) Oil Extraction Using Different Solvents

open access: yesFood Technology and Biotechnology, 2018
This work aims at characterizing linseed oil obtained using different extraction methods (hexane, subcritical propane and pressurized ethanol), and comparing the results with commercial linseed oil extracted by cold mechanical press method.
Guilherme Sabadin Piva   +5 more
doaj   +1 more source

Subcritical fluctuations at the electroweak phase transition [PDF]

open access: yesPhysical Review D, 1996
RevTeX, 4 eps figs (uses epsf.sty), 26 pages, to be published in Phys.
openaire   +3 more sources

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