Results 51 to 60 of about 741,369 (310)
Advanced Functional Materials, EarlyView.This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann +4 more
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Dear Einstein: scientific disclosure in the scientist's correspondences to children
Revista de Ensino de Ciências e MatemáticaEinstein is one of the names with the greatest impact in the scientific field. Furthermore, the physicist corresponded with children from different parts of the world. The documents can be consulted in the book “Dear professor Einstein: Albert Einstein’s
Joyce Loraine Lopes Cunha +1 more
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Il virtuale della Fenomenologia nella Fisica: Temporalità e Cinestesi alla prova della Teoria della Relatività. Dai Manoscritti di Einstein e Husserl [PDF]
S&F_scienzaefilosofia.it, 2017 The Virtual of Phenomenology in Physics. The Theory of Relativity like proof bench of Temporality and Kinaesthesia. From Einstein and Husserl’s manuscripts The search for objective knowledge purports to aim at a reality independent of our experience of ...
MASTROBISI, GIORGIO JULES
doaj
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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Advanced Functional Materials, EarlyView.A suspension of metal‐organic nanosheets was centrifuged to form self‐healing gels with a hierarchically porous structure. The prepared gels were used to selectively capture small molecules from solutions and differentially release them based on their size and charge. Abstract Metal‐organic nanosheets (MONs) are intrinsically porous 2D materials with a
Jiangtian Tan, Jonathan A. Foster
wiley +1 more source
Condensación de Bose-Einstein. El quinto estado de la materia
Ciencia Ergo Sum, 2006 Se presenta una introducción al fenómeno sorprendente de condensación de la materia a temperaturas cercanas al cero absoluto. Este fenómeno está basado en los fundamentos cuánticos de la materia.
Gloria Peñaloza +3 more
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Late-time behaviour of the Einstein-Vlasov system with Bianchi I symmetry
, 2010 The late-time behaviour of the Einstein-dust system is well understood for homogeneous spacetimes. For the case of Bianchi I we have been able to show that the late-time behaviour of the Einstein-Vlasov system is well approximated by the Einstein-dust ...
Calogero S +8 more
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Advanced Functional Materials, EarlyView.This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou +4 more
wiley +1 more source
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
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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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