Results 31 to 40 of about 880,643 (376)
Nutrients, 2020 Confinement due to the COVID-19 pandemic can influence dietary profiles, especially those of adolescents, who are highly susceptible to acquiring bad eating habits.
M. B. Ruiz-Roso +18 more
semanticscholar +1 more source
Physics-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
Influence of COVID-19 confinement on students’ performance in higher education
PLoS ONE, 2020 This study analyzes the effects of COVID-19 confinement on the autonomous learning performance of students in higher education. Using a field experiment with 458 students from three different subjects at Universidad Autónoma de Madrid (Spain), we study ...
T. González +6 more
semanticscholar +1 more source
Capillary condensation under atomic-scale confinement [PDF]
Nature, 2020 Capillary condensation of water is ubiquitous in nature and technology. It routinely occurs in granular and porous media, can strongly alter such properties as adhesion, lubrication, friction and corrosion, and is important in many processes used by ...
Q. Yang +9 more
semanticscholar +1 more source
On the distinction between color confinement, and confinement [PDF]
Proceedings of XIII Quark Confinement and the Hadron Spectrum — PoS(Confinement2018), 2019 12 pages, 7 figures. Talk presented at the Quark Confinement and the Hadron Spectrum XIII conference (Confinement 2018), Maynooth, Ireland, August ...
Kazue Matsuyama, Jeff Greensite
openaire +2 more sources
International Journal of Environmental Research and Public Health, 2020 Public health recommendations and governmental measures during the new coronavirus disease (COVID-19) pandemic have enforced numerous restrictions on daily living including social distancing, isolation, and home confinement.
A. Ammar +71 more
semanticscholar +1 more source
Perturbative confinement [PDF]
Nuclear Physics B - Proceedings Supplements, 2003 Presented at QCD'02, Montpellier, July 2002.
openaire +3 more sources
Nuclear Physics B, 2010 The smallest integer t for which the Wilson loop W^{t} fails to exhibit area law is known as the confinement index of a given field theory. The confinement index provides us with subtle information on the vacuum properties of the system. We study the behavior of the Wilson and 't Hooft loops and compute the confinement index in a wide class of N=1 ...
KONISHI, KENICHI, Ookouchi Y.
openaire +3 more sources
Monopole Condensation in Lattice SU(2) QCD [PDF]
, 1995 This is the short review of Monte-Carlo studies of quark confinement in lattice QCD. After abelian projections both in the maximally abelian and Polyakov gauges, it is seen that the monopole part alone is responsible for confinement.
S. Kitahara +4 more
core +3 more sources
International Journal of Environmental Research and Public Health, 2021 During the COVID-19 pandemic, entire populations were instructed to live in home-confinement to prevent the expansion of the disease. Spain was one of the countries with the strictest conditions, as outdoor physical activity was banned for nearly two ...
A. Rodríguez-Larrad +22 more
semanticscholar +1 more source