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Chemical and physical properties of shrimp pond bottom soils in Ecuador
(WAS, 2000, 2010)
Coincidence properties for maps from the torus to the Klein bottle
(SHANGHAI SCIENTIFIC TECHNOLOGY LITERATURE PUBLISHING HOUSE, 2008)
The authors study the coincidence theory for pairs of maps from the Torus to the Klein bottle. Reidemeister classes and the Nielsen number are computed, and it is shown that any given pair of maps satisfies the Wecken ...
Análise custo/benefício da adoção de boas práticas de manejo em pesque-pague
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-graduação em Agroecologia e Desenvolvimento Rural, 2008-12-05)
Fish culture is na aquaculture field which has been growing a lot in the last few years, specially by fish capture stagnation and for the growing high nutritional quality animal protein demand. A market field that has been ...
Análise custo/benefício da adoção de boas práticas de manejo em pesque-pague
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, 2008-12-05)
Fish culture is na aquaculture field which has been growing a lot in the last few years, specially by fish capture stagnation and for the growing high nutritional quality animal protein demand. A market field that has been ...
Effect of storage time and chlorhexidine addition on the mechanical properties of glass ionomer cements
(2017-01-01)
Aims: To evaluate the effect of the chlorhexidine (CHX) incorporation and the storage time on the mechanical properties of glass ionomer cements (GICs). Methods: The following GICs were evaluated: Ketac Molar Easymix (KM), ...
Exchange bias in (FeNi/IrMn)n multilayer films evaluated by static and dynamic techniques
(IOP Publishing, 2014-05-30)
Exchange bias properties of [FeNi/IrMn]n multilayer films with variable thickness of the ferromagnetic layers and different repetitions n were determined by using static and dynamic measurement techniques. The static ...
Influence of Municipal Solid Waste Compost on Soil Properties and Plant Reestablishment in Peri-Urban Environments
(Instituto de Investigaciones Agropecuarias, INIA, 2010)
New family of nonionic gemini surfactants: Determination and analysis of interfacial properties
(American Chemical Society, 2002-04)
The interfacial properties of a new family of nonionic surfactants derived from alkyl glucosides were studied. The physicochemical parameters of these dimeric compounds were compared with those of their monomeric counterparts. ...
Preparation and structural characterization of vulcanized natural rubber nanocomposites containing nickel-zinc ferrite nanopowders
(Amer Scientific Publishers, 2012-03-01)
Single-phase polycrystalline mixed nickel-zinc ferrites belonging to Ni0.5Zn0.5Fe2O4 were prepared on a nanometric scale (mean crystallite size equal to 14.7 nm) by chemical synthesis named the modified poliol method. ...
The conflict over GM soybean seed saving in Argentina: ground rent, social actors, biotechnology, and intellectual property rights
(Routledge, 2020-04)
In this paper, we aim to examine the changing dynamics of the conflict over seed saving of genetically modified soybeans in Argentina. After analysing recent global transformations in seed production, we provide a summary ...