2,140 research outputs found

    Gender Differences in O2 Pulse During Single Set vs. Multiple-set Resistance Exercise

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    Please refer to the pdf version of the abstract located adjacent to the title

    Dynamic Scaling in the Susceptibility of the Spin-1\2 Kagome Lattice Antiferromagnet Herbertsmithite

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    The spin-1/2 kagome lattice antiferromagnet herbertsmithite, ZnCu3_{3}(OH)6_{6}Cl2_{2}, is a candidate material for a quantum spin liquid ground state. We show that the magnetic response of this material displays an unusual scaling relation in both the bulk ac susceptibility and the low energy dynamic susceptibility as measured by inelastic neutron scattering. The quantity χTα\chi T^\alpha with α≃0.66\alpha \simeq 0.66 can be expressed as a universal function of H/TH/T or ω/T\omega/T. This scaling is discussed in relation to similar behavior seen in systems influenced by disorder or by the proximity to a quantum critical point.Comment: 5 pages, 3 figures v2: updated to match published version

    Plus forts ensemble - Swiss School of Public Health

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    De vénérables écoles de santé publique ont fêté leur 100 e anniversaire au cours des 20 dernières années. En Suisse, la pandémie a pris au dépourvu une institution adolescente - un modèle innovant qui fête son 16 e anniversaire cette année. L'âge adulte a-t-il été atteint
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