Results 21 to 30 of about 373,395 (242)
Porosity measurements of interstellar ice mixtures using optical laser interference and extended effective medium approximations [PDF]
, 2013 Aims. This article aims to provide an alternative method of measuring the porosity of multi-phase composite ices from their refractive indices and of characterising how the abundance of a premixed contaminant (e.g., CO2) affects the porosity of water ...
Bonnin, M. +8 more
core +6 more sources
Stress and the ecology of urban experience: Migrant mental lives in central Shanghai
Transactions of the Institute of British Geographers, Volume 45, Issue 4, Page 862-876, December 2020., 2020 Responding to claims in urban studies and epidemiology that modern urban living negatively affects the mental health of the poor and newcomers to the city, this paper offers a different account based on an ethnography of a neighbourhood in central Shanghai, where precarious rural migrant lives unfold. Drawing on the concept of “ecologies of experience”
Ash Amin, Lisa Richaud
wiley +1 more source
Samba novo e samba de morro: política e sonoridade em Opinião de Nara
Opus, 2020 Partindo de apreciações e escutas da produção de Nara Leão durante a década de 1960 e mais detidamente de seu segundo disco, o presente trabalho busca lançar luz à efetivação de uma “primeira guinada” em sua trajetória, na pretensão de contribuir para ...
Ismael de Oliveira Gerolamo
doaj +1 more source
Pore evolution in interstellar ice analogues: simulating the effects of temperature increase [PDF]
, 2014 Context. The level of porosity of interstellar ices - largely comprised of amorphous solid water (ASW) - contains clues on the trapping capacity of other volatile species and determines the surface accessibility that is needed for solid state reactions ...
Bossa, J. -B. +3 more
core +4 more sources
Phase Singularities to Polarization Singularities
International Journal of Optics, Volume 2020, Issue 1, 2020., 2020 Polarization singularities are superpositions of orbital angular momentum (OAM) states in orthogonal circular polarization basis. The intrinsic OAM of light beams arises due to the helical wavefronts of phase singularities. In phase singularities, circulating phase gradients and, in polarization singularities, circulating ϕ12 Stokes phase gradients are
Ruchi +3 more
wiley +1 more source
Rádio Nacional, memória e modernidade
ArtCultura, 2017 No livro Chega de saudade: a história e a histórias da Bossa Nova, de 1990, o jornalista Ruy Castro dá pistas sobre uma interpretação comum a respeito da música popular brasileira da metade do século XX: a de que a bossa nova representa a novidade que ...
Herom Vargas
doaj +1 more source
Querelas e aquarelas do Brasil: o jazz na mira do nacionalismo musical (anos 1920-1960)
Orfeu, 2020 É comum estabelecer-se uma associação imediata entre a propalada “influência do jazz” e a emergência e consolidação da Bossa Nova. Este artigo, no entanto, empreende uma viagem de volta no tempo e pretende documentar, de forma analítica, como as lutas de
Adalberto Paranhos
doaj +1 more source
An Overview of the Green Building Performance Database
Journal of Engineering, Volume 2020, Issue 1, 2020., 2020 Research on how the database method can assist building performance diagnosis has become an important direction of current green building studies. Many research institutions have paid great attention to the building performance database, adopting new technologies to integrate indoor environmental quality and occupant satisfaction with building energy ...
Chenyao Shen +3 more
wiley +1 more source
OuvirOUver, 2015 Este artigo explora alguns aspectos estético-musicais que ligam duas manifestações da Música Popular Brasileira: a Bossa Nova e o Clube da Esquina. A primeira desenvolveu-se no Rio de Janeiro aproximadamente em 1958, ganhando, quase concomitantemente ...
Sheyla Castro Diniz
doaj +1 more source