Results 31 to 40 of about 3,972,400 (287)

The phase structure of lattice QCD with two flavours of Wilson quarks and renormalization group improved gluons [PDF]

open access: yes, 2004
The effect of changing the lattice action for the gluon field on the recently observed [1] first order phase transition near zero quark mass is investigated by replacing the Wilson plaquette action by the DBW2 action.
69   +43 more
core   +2 more sources

“The Restless History of an Unstable World”: the 100th Anniversary of the Versailles Peace Treaty

open access: yesКонтуры глобальных трансформаций: политика, экономика, право, 2019
The article is devoted to the analysis of the Versailles system of international relations. The author emphasizes the fact that it was the product of the first total war in the history of mankind, and as such had a number of characteristics that ...
A. A. Vershinin
doaj   +1 more source

Sexually Dimorphic Effects of Histamine Degradation by Enteric Glial Histamine N-Methyltransferase (HNMT) on Visceral Hypersensitivity

open access: yesBiomolecules, 2023
Histamine is a neuromodulator that affects gut motility and visceral sensitivity through intrinsic and extrinsic neural pathways, yet the mechanisms regulating histamine availability in these pathways remain poorly understood.
Jonathon L. McClain   +5 more
doaj   +1 more source

Infinitely many shape invariant discrete quantum mechanical systems and new exceptional orthogonal polynomials related to the Wilson and Askey-Wilson polynomials [PDF]

open access: yes, 2009
Two sets of infinitely many exceptional orthogonal polynomials related to the Wilson and Askey-Wilson polynomials are presented. They are derived as the eigenfunctions of shape invariant and thus exactly solvable quantum mechanical Hamiltonians, which ...
Alberto Grünbaum   +35 more
core   +2 more sources

Connected correlator of 1/2 BPS Wilson loops in $\mathcal{N}=4$ SYM [PDF]

open access: yes, 2018
We study the connected correlator of 1/2 BPS winding Wilson loops in $\mathcal{N}=4$ $U(N)$ super Yang-Mills theory, where those Wilson loops are on top of each other along the same circle.
Okuyama, Kazumi
core   +2 more sources

Staphylococcal Superantigens Spark Host-Mediated Danger Signals

open access: yesFrontiers in Immunology, 2016
Staphylococcal enterotoxin B (SEB) of Staphylococcus aureus, and related superantigenic toxins produced by myriad microbes, are potent stimulators of the immune system causing a variety of human diseases from transient food poisoning to lethal toxic ...
Terry eKrakauer   +2 more
doaj   +1 more source

Comparing Performance of 3D-Printed and Injection-Molded Fiber-Reinforced Composite Parts in Ring-Spinning Traveler Application

open access: yesTechnologies, 2021
Fiber-reinforced 3D printing (3DP) technology is a recent addition to the material extrusion-based 3DP process unlocking huge potential to apply this technology for high-performance material fabrication with complex geometries.
S. M. Fijul Kabir   +2 more
doaj   +1 more source

The Static Potential to O(\alpha^2) in Lattice Perturbation Theory

open access: yes, 2001
We present a calculation of Wilson loops, and the static inter-quark potential to $O(\alpha^2)$ in lattice perturbation theory. This is carried out with the Wilson, Symanzik-Weisz, and Iwasaki gauge actions and the Wilson, Sheikholeslami-Wohlert, and ...
Bali, Gunnar S, Boyle, Peter
core   +1 more source

La maladie de Wilson chez l'enfant: à propos de 20 cas

open access: yesThe Pan African Medical Journal, 2013
La maladie de Wilson ou dégénérescence hépato-lenticulaire est une affection génétique autosomique récessive caractérisée par une accumulation toxique de cuivre dans l'organisme, essentiellement dans le foie, le système nerveux central et la cornée.
Mounia Lakhdar Idrissi   +9 more
doaj   +1 more source

Nevanlinna Theory of the Wilson Divided-difference Operator

open access: yes, 2017
Sitting at the top level of the Askey-scheme, Wilson polynomials are regarded as the most general hypergeometric orthogonal polynomials. Instead of a differential equation, they satisfy a second order Sturm-Liouville type difference equation in terms of ...
Cheng, Kam Hang, Chiang, Yik-Man
core   +2 more sources

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