Results 11 to 20 of about 177,629 (318)

Crystallization in Confinement [PDF]

open access: yesAdvanced Materials, 2020
AbstractMany crystallization processes of great importance, including frost heave, biomineralization, the synthesis of nanomaterials, and scale formation, occur in small volumes rather than bulk solution. Here, the influence of confinement on crystallization processes is described, drawing together information from fields as diverse as bioinspired ...
Meldrum, Fiona C.   +1 more
openaire   +3 more sources

Project Design of a Pulsed D-D Fusion Neutron Source Based on Field Reversed Configuration

open access: yes中国工程科学, 2022
The fusion neutron source is of great significance for conducting material testing for future fusion reactors, as it can genuinely reflect the change of material properties under fusion neutron irradiation.
Pan Yuan   +8 more
doaj   +1 more source

OEDGE modeling of far-SOL tungsten impurity sources and screening in WEST

open access: yesNuclear Materials and Energy, 2022
The plasma background and impurity transport in the scrape-off layer (SOL) of the WEST tokamak are modeled for three discharges over a Psep power scan ranging between 1.5 and 2.35 MW. An extended modeling grid is used to investigate far-SOL sourcing from
J.B. Maeker   +10 more
doaj   +1 more source

No Confinement without Coulomb Confinement [PDF]

open access: yesPhysical Review Letters, 2003
We compare the physical potential $V_D(R)$ of an external quark-antiquark pair in the representation $D$ of SU(N), to the color-Coulomb potential $V_{\rm coul}(R)$ which is the instantaneous part of the 44-component of the gluon propagator in Coulomb gauge, $D_{44}(\vx,t) = V_{\rm coul}(|\vx|) δ(t)$ + (non-instantaneous).
openaire   +3 more sources

Crystalline confinement [PDF]

open access: yesProceedings of 31st International Symposium on Lattice Field Theory LATTICE 2013 — PoS(LATTICE 2013), 2014
We show that exotic phases arise in generalized lattice gauge theories known as quantum link models in which classical gauge fields are replaced by quantum operators. While these quantum models with discrete variables have a finite-dimensional Hilbert space per link, the continuous gauge symmetry is still exact.
Banerjee D.   +3 more
openaire   +2 more sources

Forensic Social Work Ethics in Prolonged Solitary Confinement: A Struggle with Dual Loyalty

open access: yesJournal of Forensic Social Work, 2022
Substantial evidence on the damaging psychiatric and health-related effects of prolonged solitary confinement has been well-documented in decades of research and civil rights litigation. The emerging ethical dilemma for forensic social work concerns the
Ali Winters, Mary Buser
doaj   +1 more source

The confinement [PDF]

open access: yesPhysics-Uspekhi, 1996
Numerous aspects and mechanisms of color confinement in QCD are surveyed. After a gauge-invariant definition of order parameters, the phenomenon is formulated in the language of field correlators, to select a particular correlator responsible for confinement.
openaire   +2 more sources

Adsorption of Metolachlor and Its Transformation Products, ESA and OXA, on Activated Carbons

open access: yesApplied Sciences, 2021
Three activated carbons from lignocellulosic residues and a commercial carbon have been tested for the removal of the herbicide metolachlor and its two degradation transformation products, named ESA and OXA, in aqueous solutions.
Alicia Gomis-Berenguer   +2 more
doaj   +1 more source

Quark confinement from colour confinement

open access: yesPhysics Letters B, 2010
5 pages, 1 ...
Braun, Jens   +2 more
openaire   +2 more sources

Multi-Quanta Spin-Locking Nuclear Magnetic Resonance Relaxation Measurements: An Analysis of the Long-Time Dynamical Properties of Ions and Water Molecules Confined within Dense Clay Sediments

open access: yesMagnetochemistry, 2017
Solid/liquid interfaces are exploited in various industrial applications because confinement strongly modifies the physico-chemical properties of bulk fluids.
Patrice Porion, Alfred Delville
doaj   +1 more source

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