Buscar
Mostrando ítems 11-20 de 7057
Bovine sperm cells viability during incubation with or without exogenous DNA
(CAMBRIDGE UNIV PRESS, 2009)
The aim of this study was to assess the effect of exogenous DNA and incubation time on the viability of bovine sperm. Sperm were incubated at a concentration of 5 x 10(6)/ml with or without plasmid pEYFP-NUC. Fluorescent ...
Mobile robot path planning using membrane evolutionary artificial potential field
(2019-01-31)
In this paper, a membrane evolutionary artificial potential field (memEAPF) approach for solving the
mobile robot path planning problem is proposed, which combines membrane computing with a genetic
algorithm (membrane-inspired ...
Impact of Ciprofloxacin and Chloramphenicol on the Lipid Bilayer of Staphylococcus aureus: Changes in Membrane Potential
(Hindawi Publishing Corporation, 2013-05)
The present study was undertaken to explore the interaction of ciprofloxacin and chloramphenicol with bacterial membranes in a sensitive and in a resistant strains of Staphylococcus aureus by using 1-anilino-8-naphthalene ...
Influence of membrane-solution interface on the selectivity of SnO2 ultrafiltration membranes
(Elsevier B.V., 2001-03-01)
SnO2 supported membranes, presenting 3.0 nm average pore size, have been produced by sol casting on alumina tubular substrate using aqueous colloidal suspensions prepared by sol-gel route. The selectivity and flux throughout ...
Influence of membrane-solution interface on the selectivity of SnO2 ultrafiltration membranes
(Elsevier B.V., 2001-03-01)
SnO2 supported membranes, presenting 3.0 nm average pore size, have been produced by sol casting on alumina tubular substrate using aqueous colloidal suspensions prepared by sol-gel route. The selectivity and flux throughout ...
Integrity of the plasma membrane, the acrosomal membrane, and the mitochondrial membrane potential of sperm in Nelore bulls from puberty to sexual maturity
(2016-01-01)
This study evaluated the plasma membrane integrity, acrosomal membrane integrity, and mitochondrial membrane potential of Nelore bull sperm from early puberty to early sexual maturity and their associations with sperm ...