Results 51 to 60 of about 149,318 (266)
Acta Scientiarum: Biological Sciences, 2012 The purpose of this study is to perform toxicity tests with microalgae Pseudokirchneriella subcapitata (Chlorophyceae) using inland water samples to evaluate the impact caused by aquaculture. Six field samples were collected ranged November 2006 to March
Julio Vicente Lombardi +2 more
doaj
The chemical composition, fermentation profile, and microbial populations in tropical grass silages
Revista Brasileira de Zootecnia, 2013 The objective of this study was to evaluate the fermentation profile, chemical composition and microbial population and losses in the silages of signalgrass and Mombasa grass fertilized with the following levels of nitrogen (N): 0, 30, 60 and 90 kg/ha ...
João Paulo Sampaio Rigueira +4 more
doaj +1 more source
Performance of UK wastewater treatment works with respect to trace contaminants [PDF]
, 2013 This is the post-print version of the final paper published in Science of Total Environment. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural ...
Comber, S +6 more
core +1 more source
Advanced Materials, EarlyView.A general, versatile laser‐shock synthesis process is reported to produce various bimetallic CuNi, CuFe, CuCo, and medium‐entropy CuFeCoNi heterostructures, in which crystalline metal nanoparticles are anchored to amorphous hydroxide supports. During nitrate reduction reaction, the heterostructures undergo dynamic amorphous/crystalline reconstruction ...
Weihua Guo +18 more
wiley +1 more source
Acta Scientiarum: Biological Sciences, 2008 A intensa produção de peixes e utilização dos recursos hídricos podecomprometer a qualidade e disponibilidade da água, além de afetar a capacidade de suporte do ambiente, causando eutrofização e, consequentemente, a poluição do mesmo.
Guilherme Wolff Bueno +4 more
doaj
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008 Foram estudados os efeitos da adição de farelo de cacau e de cana-de-açúcar sobre as perdas de silagem de capim-elefante. Utilizou-se um esquema fatorial 2 x 4, sendo 0 e 15% de farelo de cacau e 0, 15, 30 e 45% de cana-de-açúcar, com quatro repetições ...
F.A. Teixeira +4 more
doaj +1 more source
Environmental Impacts of Effluent Containing EDTA from Dairy Processing Plants
, 2009 Ethylenediaminetetraacetic acid (EDTA) is a well-known chelating agent, and has numerous applications in industries, for example in dairy industry to improve the cleaning efficiency of plant and equipment.
Xie, Congmin Zoe
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Nocturnal Intraocular Pressure Monitoring With a Soft Contact Lens Sensor for Glaucoma Management
Advanced Materials, EarlyView.A soft contact lens sensor enables continuous, noninvasive monitoring of nocturnal intraocular pressure (IOP) under closed‐eye sleep conditions. By integrating a highly compliant inductive–capacitive circuit onto a commercial lens, the device achieves record sensitivity and stable performance.
Yumin Dai +19 more
wiley +1 more source
Revista Brasileira de Zootecnia, 2010 The objective of this experiment was to evaluate the effects of adding cassava scrapings on gas and effluent losses, dry matter recovery, pH, contents of N-NH3, organic acids and volatile fatty acids and the bromatological composition of elephant grass ...
Anderson de Moura Zanine +5 more
doaj +1 more source
Nitrogen leaching from effluent irrigated pasture
, 2011 The surface waters of the Taupo region are of high quality and are sensitive to inputs of nitrogen. To reduce the amount of nitrogen discharged to surface water, the Taupo District Council (TDC) has employed a land treatment scheme (LTS), where treated ...
Treweek, Glen
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