Buscar
Mostrando ítems 51-60 de 5495
Os perigos e os usos táticos da institucionalização do direito à cidade mediante análise da pauta da mobilidade urbana (Tarifa Zero BH)
(Universidade Federal de Minas GeraisUFMG, 2017-08-11)
To start from the theoretical framework of Lefebvre, that is attributed to space, replacing the manufacturing place, product and producer of the city and goes to centralize the demands and conflicts through the city in the ...
Non-traditional atrazine degradation induced by zero-valent-copper: process optimization by the Doehlert experimental design, intermediates detection and toxicity assessment
(Journal of Chemical Technology and Biotechnology, 2021)
Da previsão do tempo às catástrofes: os valores-notícia dos acontecimentos climáticos no jornal Zero Hora (RS)
(Universidade Federal de Santa MariaBRComunicaçãoUFSMPrograma de Pós-Graduação em Comunicação, 2011-12-01)
In this study we aim to analyse the role of journalism in creating certain
representations of the relationship between man and climate, especially concerning
the climate change scenario. We assume that the news is a ...
Soil quality and productivity under zero tillage and grazing on Mollisols in Argentina – A long-term study
(2017-12)
The growing global demand for food, fibers and energy has triggered a scientific and political debate on how to attain increasing land productivity without further degrading soils. The objective of this study was to quantify ...
ZERO SOUND-VELOCITY IN PI, RHO-MESON GASES
(World Scientific Publ Co Pte Ltd, 1994-09-21)
Sharp transitions are perhaps absent in QCD, so that one looks for physical quantities which may reflect the phase change. One such quantity is the sound velocity which was shown in lattice theory to become zero at the ...
ZERO SOUND-VELOCITY IN PI, RHO-MESON GASES
(World Scientific Publ Co Pte Ltd, 1994-09-21)
Sharp transitions are perhaps absent in QCD, so that one looks for physical quantities which may reflect the phase change. One such quantity is the sound velocity which was shown in lattice theory to become zero at the ...
Do zero-frequency modes contribute to the entropy?
(1990-01-01)
Unruh's mixed state of a field with a zero-frequency mode, which purportedly contributes an arbitrarily large entropy for a given energy, is actually a mixture of pure states belonging to different systems, since the mean ...
Assessing the long-term effects of zero-tillage on the macroporosity of Brazilian soils using X-ray Computed Tomography
(Elsevier B.V., 2019-03-01)
Zero-tillage (ZT) is being increasingly adopted globally as a conservationist management system due to the environmental and agronomic benefits it provides. However, there remains little information on the tillage effect ...
Sobre o uso dos zeros da função de partição no estudo de transições de fase
(Universidade Federal de Minas GeraisUFMG, 2017-03-10)
Zeros of the partition function were introduced by Fisher as an alternative way to study phase transitions. However, this approach has arisen some issues, the analytical treatment is diffcult and often impossible, requiring ...