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Linking maximal shear rate and energy dissipation/circulation function in airlift bioreactors
(2022-01-01)
The interest in pneumatic bioreactors is related to their good mass transfer capacity, as well as lower operating costs, due to the simple mechanical structure. Knowledge of the transport phenomena and hydrodynamics of ...
Chemical control of leaf-cutting ants: how do workers disperse toxic bait fragments onto fungus garden?
(Soc Brasileira Entomologia, 2019-10-01)
Leaf cutting ants are controlled with toxic baits. For the method's greater efficiency, the baits must be distributed and processed by workers during fungus cultivation. To test hypotheses whether the mode of action of the ...
Photooxidation of Emissions from Firewood and Pellet Combustion Using a Photochemical Chamber
(2019)
The main emission source in Central and Southern Chilean cities is biomass combustion from residential heating and cooking due to old combustion technologies that are still widely utilized. In order to improve our understanding ...
Plantability and moisture content of naked and pelleted seeds of supersweet (Sh2) corn during cold storage conditions
(Associação Brasileira de Tecnologia de Sementes (ABRATES), 2014)
First paleoparasitological record of acanthocephalan eggs from Northwestern Patagonia (Late Holocene, Argentina)
(Elsevier Science, 2015-03)
Eggs representative of an acanthocephalan were found in an ancient fragment of raptor pellet, probably belonged to the barn owl, Tyto alba, from the archeological site named "Epullán Chica cave". This site isa cave located ...
Plantability and moisture content of naked and pelleted seeds of supersweet (Sh2) corn during cold storage conditions
(Associação Brasileira de Tecnologia de Sementes (ABRATES), 2012-01-01)
As sementes de milho superdoce (Sh2) possuem tegumento fino e formato irregular, dificultando a operação de semeadura. em função disso, surge a possibilidade de utilizar o processo de peletização para facilitar a semeadura ...
Plantability and moisture content of naked and pelleted seeds of supersweet (Sh2) corn during cold storage conditions
(Associação Brasileira de Tecnologia de Sementes (ABRATES), 2012-01-01)
As sementes de milho superdoce (Sh2) possuem tegumento fino e formato irregular, dificultando a operação de semeadura. em função disso, surge a possibilidade de utilizar o processo de peletização para facilitar a semeadura ...
Effects of semen storage and separation techniques on sperm DNA fragmentation
(ELSEVIER SCIENCE INC, 2010)
Objective: To determine the effect of semen storage and separation techniques on sperm DNA fragmentation. Design: Controlled clinical study. Setting: An assisted reproductive technology laboratory. Patient(s): Thirty ...