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Hermite expansions and products of tempered distributions
(Taylor & Francis LtdAbingdonInglaterra, 2007)
Evolution of Martensitic Microstructure on Carbon Steel Tempered at Low Temperatures
(Elsevier, 2012-01)
This work presents the microstructural changes of a carbon steel during tempering at low temperatures (first stage of tempering), and its effects in the second and third stages. These changes are determined by internal ...
Influência do tratamento térmico na microestrutura e dureza do ferro fundido nodular
(BrasilUFSMUFSM Cachoeira do Sul, 2020-12-18)
The analysis and characterization of materials is a growing subject due to an appropriate selection of the material according to the needed performance of the components, which can contribute to the reduction of failures ...
Silviculture of South American temperate native forests
(SCION, 2022)
NON-SYMBIOTIC NITROGEN FIXATION, NET NITROGEN MINERALIZATION AND DENITRIFICATION IN EVERGREEN FORESTS OF CHILOÉ ISLAND, CHILE: A COMPARISON WITH OTHER TEMPERATE FORESTS
(Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, 2003)
The Reef-fish Fauna of the Northern Patagonian Gulfs, Argentina, South-western Atlantic
(Bentham Open, 2009-01)
A checklist containing 29 species of reef fishes recorded at the gulfs San José and Nuevo in Argentina (42°-43°S) is provided. The reef-fish assemblages of the San José and Nuevo gulfs are a mix of warm-temperate fauna ...
Petrographic characterization and identification of temper sources in local ceramics during the Inca domination and early Spanish colony (Mendoza, west-central Argentina)
(Elsevier, 2017-06)
This work relies on the potential use of petrography to determine temper provenance and applies it to ceramics of west-central Argentina. Petrography is used to identify the raw materials, production technologies and, for ...
Frog call intensities and sound propagation in the South American temperate forest region
(1998)
Sound pressure levels and the spectral structure of the advertisement calls of five species of frogs from the South American temperate austral forest were analyzed. Males of Eupsophus emiliopugini, Batrachyla antartandica ...
Potential effects of climate change on the temperate zones of North and South America
(Sociedad de Biología de Chile, 2004)
Characterization of a new Fe-C-Mn-Si-Cr bearing alloy: tempered martensite embrittlement susceptibility
(New York, 2014)
Bearing steels containing 1% C and 1.5% Cr have been the usual material of choice for machine components submitted to rolling and contact fatigue, for more than a century. As a rule these steels are quenched from the ...