Filter Bags
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Comparação de métodos in vitro para a quantificação da digestibilidade da matéria seca e da fibra em detergente neutro de forragens e concentrados
RESUMO Objetivou-se comparar a digestibilidade in vitro da matéria seca (DIVMS) e da fibra em detergente neutro (DIVFDN) de forragens e concentrados obtidos por intermédio das incubadoras DaisyII e TE-150, combinadas com filter bags tipo F57 (Ankon®) ou tecido não-tecido (TNT, 100g/m²), em relação aos valores obtidos utilizando-se o método de Tilley
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2017-11
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2. Evaluation of methods for the quantification of ether extract contents in forage and cattle feces
ABSTRACT The objective of this study was to compare the estimates of ether extract (EE) contents obtained by the Randall method and by the high-temperature method of the American Oil Chemist's Society (AOCS; Am 5-04) in forages (n = 20) and cattle feces (n = 15). The EE contents were quantified by using the Randall extraction or AOCS method and XT4 filter ba
An. Acad. Bras. Ciênc.. Publicado em: 27/04/2017
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3. Avaliação do desempenho da modificação de um sistema de tratamento de esgoto composto por tanque séptico e filtro anaeróbio por um modelo de aeração compartimentada / Performance evaluation of the modification of a sewage treatment system consisting of septic tank and anaerobic filter for a model compartimentalized aeration
Este trabalho tem como objetivo avaliar o desempenho da modificação concernente a um processo de tratamento "tanque séptico seguido de filtro anaeróbio", no Distrito Bom Retiro, município de Angatuba, região sudoeste do Estado de São Paulo, por um modelo aerado, com aproveitamento integral das unidades existentes após pequenas adequações, visando a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
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4. Endoglucanase production with the newly isolated Myceliophtora sp. i-1d3b in a packed bed solid state fermentor
This work is aimed to produce endoglucanase through solid state fermentation in a packed bed bioreactor with the use of the fungus Myceliophtora sp. I-1D3busing a mixture of wheat bran (WB) and sugar cane bagasse (SCB) as culture medium. Preliminary tests were performed in polypropylene plastic bags, controlling the variables temperature (40, 45, and 50ºC),
Braz. J. Microbiol.. Publicado em: 2012-12
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5. Simulation of variations in the composition of samples in the evaluation of neutral detergent fiber contents by using cellulose standard in filter bags made from different textiles
The objective of this study was to evaluate the efficiency of using nylon textiles (50 μm), F57 (Ankom®) and non-woven textile (NWT - 100 g/m²) on laboratory evaluation of neutral detergent fiber (NDF) by using quantitative filter paper as purified cellulose standard and by simulating different composition of samples with additions of corn starch, pectin,
Revista Brasileira de Zootecnia. Publicado em: 2011-07
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6. Dry material losses and qualitative evaluation of corn grain stored in hermetic units / Determinação da perda de matéria seca e avaliação qualitativa de grãos de milho armazenados em bolsas herméticas
A significant increase in the grain sector has been observed over the last few years, leading to the expansion of the balance of trade. However, in various Brazilian States, storage systems are composed of old structures, precarious for storage which end up compromising the quality of the product during storage. In order for the sector to increase exports an
Publicado em: 2008
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7. Efeito de fungos micorrízicos arbusculares sobre o parasitismo do nematóide das galhas em plantas de bananeira micropropagadas / Effect of arbuscular mycorrhizal fungi on the root-knot nematode parasitism in micropropagated banana plantlets
Banana is one of the most economically important fruits crops and its micropropagation has been stimulated by improving seedlings quality. However, they are sensitive to many pests and pathogens, including nematodes. The arbuscular mycorrhizal fungi (AMF) are symbionts associated to the roots, favoring the growth and the development of plants, also being abl
Publicado em: 2008
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8. Relação origem / solo e tolerancia a saturação hidrica de Copaiferalangsdorffii DESF
The maln objectives of this research were: 1) to study the response of Copaifera langsdorffii Desf. of three distinct provenance, "cerrado" (cerrado provenance), gallery forest (gallery forest provenance) and deciduous Torest (deciduous forest provenance), to soils with distinct physical and chemical characteristics; 2) to establish the response of these thr
Publicado em: 1990
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9. ABSCESS-FORMING FACTOR(S) PRODUCED BY STAPHYLOCOCCUS AUREUS I. : Collodion Bag Implantation Technique
Lam, Gow T. (Jefferson Medical College, Philadelphia, Pa.), Francis J. Sweeney, Jr., Charlotte M. Witmer, and Robert I. Wise. Abscess-forming factor(s) produced by Staphylococcus aureus. I. Collodion bag implantation technique. J. Bacteriol. 86:611–615. 1963.—A collodion bag with a pore size sufficiently large to permit the diffusion of the staphylococca
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10. Bacterial effect of hydrogen peroxide on urinary tract pathogens.
Bacterial contamination of urinary drainage bags is a frequent source of bladder bacteriuria in patients with indwelling catheters. Previous work demonstrated that the addition of 30 ml of 3% H2O2 prevented bacterial contamination of urinary drainage bags for up to 8 h in patients with urinary infections (greater than 10(5) colony-forming units per ml). Surv
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11. Stability of human immunodeficiency virus type 1 antibodies in whole blood dried on filter paper and stored under various tropical conditions in Kinshasa, Zaire.
The use of whole-blood spots on filter paper for the detection of antibody to human immunodeficiency virus type 1 (HIV-1) was evaluated during a 20-week period under a variety of storage environments simulating the harsh tropical field conditions in Kinshasa, Zaire. During the first 6 weeks of storage, all replicates of high- and low-titer HIV-1-positive ref
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12. Further studies with the fluorescent treponemal antibody-absorption double-staining procedure.
A double-staining procedure for the fluorescent treponemal antibody-absorption test, using fluorescein isothiocyanate as a label for the class-specific anti-human globulin and tetramethylrhodamine isothiocyanate as a label for a counterstain reagent, has been described. This method requires the addition of a KP560 barrier filter, with a microscope equipped w