Buscar
Mostrando ítems 1-10 de 1867
Densities and antimicrobial resistance of Escherichia coli isolated from marine waters and beach sands
(Springer, 2015-06-01)
Bacterial resistance is a rising problem all over the world. Many studies have showed that beach sands can contain higher concentration of microorganisms and represent a risk to public health. This paper aims to evaluate ...
Mechanical behavior direct shear a volcanic sand reinforced with polypropylene fiber and cement
(Institute of Electrical and Electronics Engineers Inc., 2020-09-30)
This article describes consolidated Direct Cut tests not drained in the laboratory, carried out on samples of volcanic sand from Arequipa, Peru. The samples were tested for maximum dry density and optimal moisture content; ...
FLUIDIZATION BEHAVIOR OF WOOD/SAND MIXTURES
(Universidad del Bío-Bío, 2004)
Microbiological quality assessment of sand and water from three selected beaches of South Coast, Sao Paulo State, Brazil
(IWA PUBLISHINGLONDON, 2012)
This study aimed to assess the sanitary quality of water, and wet and dry sand from three beaches located in the South Coast region of Sao Paulo State, Brazil, selected taking into account the frequency of tourists and the ...
Antimicrobial resistance and species composition of Enterococcus spp. isolated from waters and sands of marine recreational beaches in Southeastern Brazil
(Pergamon-Elsevier B.V. Ltd, 2008-04-01)
Density, species composition and antimicrobial resistance in bacteria of the Enterococcus genus were evaluated in seawater and sands from 2 marine recreational beaches with different levels of pollution. The 2 beaches ...
Antimicrobial resistance and species composition of Enterococcus spp. isolated from waters and sands of marine recreational beaches in Southeastern Brazil
(Pergamon-Elsevier B.V. Ltd, 2008-04-01)
Density, species composition and antimicrobial resistance in bacteria of the Enterococcus genus were evaluated in seawater and sands from 2 marine recreational beaches with different levels of pollution. The 2 beaches ...
Microbial contamination of sand from major beaches in Fortaleza, Ceará Satate, Brazil
(Universidade de São Paulo. Departamento de Microbiologia, 2019)
Sand-swimming behaviour reduces ectoparasitism in an iguanian lizard.
(Springer, 2019)
Sand swimming behaviour occurs in several lizard clades. Known ecological advantages of sand swimming include reduced predation risk and enhanced thermoregulation. We addressed whether, by way of sand abrasion, sand-swimming ...