Results 31 to 40 of about 220,081 (215)
Fourier transforming a trapped Bose-Einstein condensate by waiting a quarter of the trap period: simulation and applications [PDF]
, 2006 We investigate the property of isotropic harmonic traps to Fourier transform a weakly interacting Bose–Einstein condensate (BEC) every quarter of a trap period.
Ohberg, Patrik; id_orcid +5 more
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How Hume and Mach Helped Einstein Find Special Relativity [PDF]
, 2004 In recounting his discovery of special relativity, Einstein recalled a debt to the philosophical writings of Hume and Mach. I review the path Einstein took to special relativity and urge that, at a critical juncture, he was aided decisively not by any ...
John D. Norton +2 more
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Feshbach-Einstein Condensates [PDF]
Physical Review Letters, 2009 We investigate the phase diagram of a two-species Bose-Hubbard model describing atoms and molecules on a lattice, interacting via a Feshbach resonance. We identify a region where the system exhibits an exotic super-Mott phase and regions with phases characterized by atomic and/or molecular condensates.
Rousseau, V.G., Denteneer, P.J.H.
openaire +4 more sources
Meningoencefalite associada ao Mycoplasma pneumoniae [PDF]
, 2012 We report a case of a child with meningoencephalitis of atypical etiology. The patient developed the disease after an infection in the upper airways with unfavorable evolution.
Toma, Ricardo Katsuya [UNIFESP] +5 more
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Movimento browniano: uma proposta do uso das novas tecnologias no ensino de física
Revista Brasileira de Ensino de FísicaA partir de uma breve descrição do movimento browniano analisamos dois vídeos encontrados na rede. Com o software de analise de vídeos e modelagem Tracker é determinado o deslocamento quadrático medio das partículas brownianas.
Jalves S. Figueira
doaj +1 more source
Physics in Perspective, 2019 Einstein’s life-long effort to develop a theory that unifies gravitation and electromagnetism was not a purely theoretical enterprise. The technical environment of a gyrocompass factory triggered his search for a novel connection between the rotation of an electrically uncharged body and its magnetic field. The dimensional equality of the electric unit
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Quatro abordagens para o movimento browniano
Revista Brasileira de Ensino de FísicaA "dança" aleatória de pequenas partículas em suspensão num líquido, um fenômeno conhecido como movimento browniano, foi primeiramente explicado por Einstein na sua famosa tese de doutorado.
J.M. Silva, J.A.S. Lima
doaj +1 more source
Frontiers in Psychology, 2020 Vital to the everyday operation of police services, police communicators (911 call-takers and dispatchers) are persistently subject to imminent challenges in the workplace; they must always be prepared to engage and deal with a wide variety of ...
Arija Birze +6 more
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Frontiers in Global Women's HealthRecent ageing research has projected the lifespan and proportion of postmenopausal women living in low- and middle-income countries to substantially increase over the years, especially on the African continent.
Rohina Kumar +7 more
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EDIÇÃO COMEMORATIVA DO CENTENÁRIO DA RELATIVIDADE ESPECIAL
Revista Brasileira de História da Matemática, 2020 EDIÇÃO COMEMORATIVA DO CENTENÁRIO DA RELATIVIDADE ...
Albert Einstein
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