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Mostrando ítems 31-40 de 33749
Análise do uso de gás natural como combustível de caldeira
(Universidade Tecnológica Federal do ParanáGuarapuavaBrasilEngenharia MecânicaUTFPR, 2019-06-25)
The behavior of natural gas as an aquotubular boiler fuel with its burning characteristics and an explanation of the gas and how a boiler works, the combustion of the gas, the drawing, the generation of steam, the energetic ...
Uso de óleos funcionais em substituição a antibióticos ionóforos na nutrição de ruminantes: estudo meta-analítico
(Universidade Federal de Santa MariaBrasilZootecniaUFSMPrograma de Pós-Graduação em ZootecniaCentro de Ciências Rurais, 2020-03-09)
In order to evaluate the replacement of the antibiotic monensin by a natural additive
capable of modulating rumen fermentation composed of two functional oils (castor oil
and cashew nut oil), the present ...
Ketoprofen Loaded in Natural Rubber Latex Transdermal Patch for Tendinitis Treatment
(2018-06-01)
Ketoprofen is an analgesic with potent anti-inflammatory activity against acute inflammation, subacute inflammation, for the acute and long-term treatment of various inflammatory pathologies, as rheumatoid arthritis and ...
Effects of dietary bixin on broiler performance and meat qualityUso de bixina na dieta de frangos de corte e seus efeitos no desempenho zootécnico e qualidade da carne
(2020-01-01)
Bixin is the main carotenoid present in annatto seed (Bixa orellana). The aim of this study was to evaluate the inclusion of increasing levels of bixin in the broiler diets and their effects on growth performance and meat ...
Effect of essential oils on meat and fat qualities of crossbred young bulls finished in feedlots
(Elsevier B.V., 2016-11-01)
Twenty-seven animals (1/2Angus - 1/2 Nellore) were fed for four months with one of the following diets: without addition of essential oils (E0.0), with 3.5 (E3.5) or 7 (E7.0) g/animal/day of an essential oil blend (oregano, ...
Natural antibodies in paracoccidioidomycosis
(Soc Brasileira Microbiologia, 2004-01-01)
Recent attention has been focused oil the natural antibodies as a component of natural immunity and as integral part of the idiotypic network. However, their functional role in different infections has rarely been studied. ...
4 SPECIES OF BRAZILIAN POISON FROGS RELATED TO EPIPEDOBATES-PICTUS (DENDROBATIDAE) - TAXONOMY AND NATURAL-HISTORY OBSERVATIONS
(Herpetologists League, 1994-09-01)
We present morphological and natural history data on Epipedobates pictus and three additional taxa currently regarded as synonyms of the former: Epipedobates braccatus, E. flavopictus, and E. hahneli. Topotypes of the four ...
4 SPECIES OF BRAZILIAN POISON FROGS RELATED TO EPIPEDOBATES-PICTUS (DENDROBATIDAE) - TAXONOMY AND NATURAL-HISTORY OBSERVATIONS
(Herpetologists League, 1994-09-01)
We present morphological and natural history data on Epipedobates pictus and three additional taxa currently regarded as synonyms of the former: Epipedobates braccatus, E. flavopictus, and E. hahneli. Topotypes of the four ...
Improvement of physical, mechanical and strength behavior of cohesive soils with natural pozzolana and brick dust
(Institute of Physics Publishing, 2020-02-28)
This research project seeks to improve soil properties through experimentation with geotechnical purposes. For this, will be used natural volcanic pozzolana in 5%, 10%, 15% and brick dust in 10% giving it a second reuse. ...
Natural compounds as additives in paints for controlling algal growth
(Asia Pacific Coatings Journal, 2019-02)
Algae are a diverse group of photosynthetic organisms, ranging from microscopic single-cell micro-organisms to very large organisms, such as seaweed. Microalgae belonging to Chlorophyta (green algae) and Cyanophyta (blue-green ...