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Mostrando ítems 91-100 de 1747
Environmental chemistry in Brasil.
(Soc Brasileira QuimicaSao PauloBrasil, 2002)
Improving the Ni I atomic model for solar and stellar atmospheric models
(IOP Publishing, 2013-05-10)
Neutral nickel (Ni I) is abundant in the solar atmosphere and is one of the important elements that contribute to the emission and absorption of radiation in the spectral range between 1900 and 3900 Å. Previously, the Solar ...
Production of thermoplastic composites from carbon fibers treated by dielectric barrier discharge
(2012-01-01)
This study deals with the production and characterization of carbon-reinforced polypropylene (CF/PP) composites from carbon fibers (CFs) treated by an atmospheric pressure dielectric barrier discharge (DBD). Following the ...
A Química Ambiental no BrasilEnvironmental chemistry in Brasil
(Sociedade Brasileira de Química, 2002)
Rapid increase in atmospheric iodine levels in the North Atlantic since the mid-20th century
(Nature Publishing Group, 2018-12)
Atmospheric iodine causes tropospheric ozone depletion and aerosol formation, both of which have significant climate impacts, and is an essential dietary element for humans. However, the evolution of atmospheric iodine ...
Gif chemistry: new evidence for a non-radical process
(Pergamon-elsevier Science LtdOxfordInglaterra, 2001)
Rapid formation of isoprene photo-oxidation products observed in Amazonia
(COPERNICUS PUBLICATIONS, 2009)
Isoprene represents the single most important reactive hydrocarbon for atmospheric chemistry in the tropical atmosphere. It plays a central role in global and regional atmospheric chemistry and possible climate feedbacks. ...
Preface: Unsolved problems of magnetospheric physics
(Blackwell Publishing Ltd, 2016)
©2016. American Geophysical Union. All Rights Reserved. The Unsolved Problems of Magnetospheric Physics Workshop was held in September 2015 in Scarborough, UK. In contrast to most other meetings, people were specifically ...
Hematocrit and hemoglobin levels in some chilean rodents from high and low altitude
(Springer-Verlag, 1963)
Hematocrit levels were measured on a series of Chilean mammals including PHYLLOTIS DARWINI RUPESTRIS, AKODON ANDINUS, AKODON BERLEPSCHII, LAGIDIUM VISCACIA and CHINCHILLA BOLIVIANA from high altitude; and PHYLLOTIS D. ...