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On the critical forcing amplitude of forced nonlinear oscillators
(De Gruyter, 2013-12)
The steady-state response of forced single degree-of-freedom weakly nonlinear oscillators under primary resonance conditions can exhibit saddle-node bifurcations, jump and hysteresis phenomena, if the amplitude of the ...
Critical forces at fractional matching fields in superconducting thin films with triangular pinning lattice
(2017-07-01)
We numerically study the commensurability effects in the critical forces in a type II superconducting thin film with vortices under the influence of a triangular pinning lattice at sub matching fields and zero temperature. ...
Tethered 3-min all-out test did not predict the traditional critical force parameters in inexperienced swimmers
(2017-09-01)
Background: Critical power model can be performed in tethered swimming (i.e. critical force model). Although critical force can be used to prescribe aerobic training, its determination depends on at least three exhaustive ...
Correlação entre a força crítica e a velocidade crítica e suas respectivas frequências de braçada na natação
(2006-12-01)
The critical power model has been utilized to estimate the anaerobic and aerobic capacities in swimming. There are studies which evidence the applicability of swimming velocity, force during tethered swimming and stroke ...
Commensurability effects in the critical forces of a superconducting film with Kagomé pinning array at submatching fields
(2017-09-01)
Using molecular dynamics simulations, we find the commensurability force peaks in a two-dimensional superconducting thin-film with a Kagomé pinning array. A transport force is applied in two mutually perpendicular directions, ...
Relationship between aerobic and anaerobic parameters from 3-minute all-out tethered swimming and 400-m maximal front crawl effort
(Lippincott Williams &wilkins, 2015-01-01)
The main aim of this investigation was to verify the relationship of the variables measured during a 3-minute all-out test with aerobic (i.e., peak oxygen uptake [VO(2)peak] and intensity corresponding to the lactate minimum ...
Relationship between aerobic and anaerobic parameters from 3-minute all-out tethered swimming and 400-m maximal front crawl effort
(Lippincott Williams &wilkins, 2015)
A note on buckling and vibration of clamped orthotopic plates under in-plane loads
(Techno-Press, 2011-07)
The present work deals with obtaining the critical buckling load and the natural frequencies of clamped, orthotropic, rectangular thin plates subjected to different linear distributed in-plane forces. An analytical solution ...
Teoría del valor, fuerzas productivas y la perspectiva humanista de Marx respecto a la naturaleza : Discusión en torno al artículo “Karl Marx: Naturaleza y crítica de la economía política”Theory of value, productive forces and Marxist humanist perspective on nature. : Discussion around the article "Karl Marx: Nature and Criticism of Political Economy"
(CICSHAL-RELIGACIÓN. CENTRO DE INVESTIGACIONES EN CIENCIAS SOCIALES Y HUMANIDADES DESDE AMÉRICA LATINA, 2018)