Period Batch Control
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Evaluation of Probiotic Potential of Some Native Lactobacillus Strains on the Growth Performance and Serum Biochemical Parameters of Japanese Quails (Coturnix Coturnix Japonica) during Rearing Period
ABSTRACT The objective of the present study was to evaluate the probiotic effects of different concentrations of four selected native Lactobacillus strains on the growth performance and serum biochemical parameters of Japanese quails. A completely randomized design (CRD) was applied, including seven probiotic treatments with four replicates of 20 quails each
Rev. Bras. Cienc. Avic.. Publicado em: 2017-09
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2. DESENVOLVIMENTO DE UM PROCESSO CONTÍNUO PARA PRODUÇÃO DE BIODIESEL A BAIXAS TEMPERATURAS. / DEVELOPMENT OF A CONTINUOUS PROCESS FOR PRODUCING BIODIESEL AT LOW TEMPERATURES.
Biodiesel has emerged worldwide as a promising alternative to oil-derived mineral fuels. It is biodegradable, renewable, obey to the carbon cycle and can be defined as fatty acid monoalquyl esters derived from renewable sources, such as vegetable oils and animal fats. It can be produced from a transesterification reaction, in which there is the transformatio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/03/2011
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3. Proposta de utilização do sistema Period Batch Control para redução de lead time em uma empresa de bens de capital
O objetivo do presente trabalho é apresentar uma proposta para a utilização do sistema PBC (Period Batch Control), assim como de dois pré-requisitos, a saber: mudança na política de controle da qualidade e criação de uma célula virtual, para reduzir o lead time em uma empresa de bens de capital. O método de pesquisa utilizado é o estudo de caso. R
Production. Publicado em: 21/05/2010
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4. Oseltamivir compounding in the hospital pharmacy during the (H1N1) influenza pandemic
AIMS: Pandemics impose large demands on the health care system. The supply of appropriate chemotherapeutic agents, namely oseltamivir solution, presented a serious challenge in the recent influenza pandemic. This study reports on the rational series of pharmacotechnical steps that were followed to appropriately handle bulk oseltamivir powder to meet the incr
Clinics. Publicado em: 2010
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5. Estudo do efeito do congelamento e do tempo de armazenagem sog refrigeração apos o descongelamento nas propriedades funcionais, textura e proteolise do queijo mussarela
The effect of storage time (T=6-8°C) after thawing on proteolysis, melting edacity, free oil formation, the color before and after melting, the separation of water, water activity, ease of cutting, and texture attributes TPA [texture profile analysis} of Mozzarela cheese was evaluated. Three batches of cheese were produced under Industrial conditions on thr
Publicado em: 1997
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6. Controle pos-colheita da mosca das frutas Ceratitis capitata, W. e das podridões fungicas em mamão (Carica papaya L. cv improved sunrise solo line 72/12)
Papaya fTuit«( aric.:apapaya. L. cv Sunrise Solo) is well accepted on the international market due to its nutritional and digestive qualities as well as its organaleptic caracteristies. This research intends to find a means to control the fTuit fly (Ceralilis capilala) and reduce the decay by due to antracnosis and end rot, by the association of different t
Publicado em: 1995
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7. Preparation, in vitro release, in vivo absorption and biocompatibility studies of insulin-loaded microspheres in rabbits
The purpose of this study was to develop a single-dose insulin delivery system based on poly (lactide-co-glycolide) (PLGA) microspheres to provide basal insulin level for a prolonged period. Insulin-loaded PLGA microspheres were prepared by water-in-oil-in-water double emulsion (batch A) and solid-in0oil-in-water emulsion (batch B) methods. Microspheres were
Springer-Verlag.
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8. Rate maintenance of cell division in Escherichia coli B/r: analysis of a simple nutritional shift-down.
A competitive (nonmetabolizable) inhibitor of glucose uptake, alpha-methylglucoside, was used to limit the growth of Escherichia coli. Cell division during such a nutritional shift-down was studied in batch cultures and with the "baby-machine" technique. Following a brief delay, the rate of division was maintained for 60 to 70 min in batch cultures and for a
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9. Influence of a supplemental carbon source on anaerobic dechlorination of pentachlorophenol in granular sludge.
Anaerobic dechlorination of pentachlorophenol (PCP) was studied in two upflow anaerobic sludge blanket reactors. One reactor received glucose (0.9 g liter-1) as an additional carbon source; the other one served as a control. The concentration of PCP in the medium was 4.5 and 3.0 mg liter-1 in the experimental and control reactors, respectively. The reactors
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10. Virustat, a Device for Continuous Production of Viruses
Methods for continuous production of viruses, and operation of the virustat, an apparatus in which such production was accomplished, were studied. Continuous production requires a separate continuous host growth chamber, such as the chemostat, and a multiunit virus growth chamber into which the virus-inoculated host cells are led. Successful continuous outpu
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11. Arrangement and Regulation of the Nitrogen Fixation Genes in Klebsiella pneumoniae Studied by Derepression Kinetics1
Events underlying derepression of the nitrogen fixation (nif) genes in Klebsiella pneumoniae M5A1 were analyzed in vivo by comparing the effects of selective inhibitors of transcription and translation on subsequent nitrogenase activity (rate of acetylene reduction). When batch cultures were induced for derepression, an 87-min lag separated ammonium ion/oxyg