Results 141 to 150 of about 142,364 (240)

Short-range correlations of partons & 3D nucleon structure

open access: yesEPJ Web of Conferences, 2014
Dynamical breaking of chiral symmetry in QCD is caused by non-perturbative interactions on a scale ρ ∼ 0.3 fm much smaller than the hadronic size R ∼ 1 fm.
Schweitzer P.
doaj   +1 more source

Acute ketone monoester ingestion lowers resting cerebral blood flow: a randomized cross‐over trial

open access: yesThe Journal of Physiology, Volume 604, Issue 6, Page 2525-2541, 15 March 2026.
Abstract figure legend This double‐blind, placebo‐controlled, randomized cross‐over trial investigated the effects of ketone monoester (KME) ingestion on resting cerebral blood flow (CBF) in young adults. We demonstrate that KME supplementation lowers CBF in a dose‐dependent manner over 2‐houra post‐ingestion, whereas CBF remained unchanged following ...
Aedan J. Rourke   +7 more
wiley   +1 more source

Quark Models and Quark Phenomenology

open access: yes, 1997
Invited Talk at Third Symposium on the History of Particle Physics, 20 ...
openaire   +2 more sources

Language Quarks

open access: yes, 2009
Este trabajo sintetiza muy brevemente los resultados de la reciente investigación acerca de la naturaleza de los rasgos y relaciones gramaticales (Sigurðsson 2004 et seq.). Mientras que la morfología opera con rasgos discretos (aunque abstractos) y valores de estos rasgos, la sintaxis construye y trabaja con relaciones.
openaire   +3 more sources

Why is $${}^{208}_{82}\textrm{Pb}$$ 82 208 Pb the heaviest stable nuclide?

open access: yesEuropean Physical Journal C: Particles and Fields
In an effort to understand nuclei in terms of quarks we develop an effective theory to low-energy quantum chromodynamics in which a single quark contained in a nucleus is driven by a mean field due to other constituents of the nucleus.
B. P. Kosyakov   +2 more
doaj   +1 more source

Quark Matter and Quark Stars [PDF]

open access: yesProceedings of the Workshop on Quarks and Compact Stars 2017 (QCS2017), 2018
Guangxiong Peng   +2 more
openaire   +1 more source

Quark up e quark down

open access: yes, 2017
O objetivo deste trabalho é discutir a aplicação de um material didático (MD), com foco no ensino-aprendizagem de Radioatividade, composto por textos com atividades para resolução em lousa magnética. O MD visa incentivar a leitura, propiciar a interatividade, exercitar a construção e a análise de equações de emissões radioativas, diferenciar partículas
Conceição Silva, Paula Jade   +1 more
openaire   +1 more source

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