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Mechanical and Microstructural Changes of Alkali-Activated Binder Due to the Leaching Process
(Ministerio de Ciencia e Innovacion, Spain & Instituto Eduardo Torroja, 2011)
This paper investigates the resistance of alkali-activated binder to leaching. This type of binder was obtained by alkali-activation of blast-furnace slag. The slag was activated by aqueous solution of sodium silicate. The ...
Bench-to-bedside review: Sepsis - from the redox point of view
(Bmc, London, 2011)
The pathogenesis of sepsis and its progression to multiple organ dysfunction syndrome and septic shock have been the subject of investigations for nearly half a century. Controversies still exist with regard to understanding ...
Anode Supported Protonic Solid Oxide Fuel Cells Fabricated Using Electrophoretic Deposition
(Wiley-V C H Verlag Gmbh, Weinheim, 2011)
Intermediate temperature solid oxide fuel cells (IT-SOFCs) were fabricated depositing proton conducting BaCe0.9Y0.1O3-x (BCY10) thick films on cermet substrates made of nickel oxide-yttrium doped barium cerate (NiO-BCY10) ...
Anisotropy of cell wall polymers in branches of hardwood and softwood: a polarized FTIR study
(Springer, Dordrecht, 2011)
The mechanical and physical properties of wood fibres are dependent on the organisation of their constituent polymers (cellulose, hemicellulose and lignin). Fourier Transform Infrared (FTIR) microscopy was used to examine ...
Ecological status of Serbian rivers based on an ichthyological assessment
(Vasile Goldis Western University, Arad, 2011)
Anthropogenic influences on fish populations in river ecosystems can be studied at the individual level, as well as through the assessment of fish fauna composition. This study presents research that was focused at the ...
Pedogeochemical mapping and background limit of trace elements in soils of Branicevo Province (Serbia)
(Elsevier, Amsterdam, 2011)
Main soil properties, contents, distribution and background limits of hot acid extractable forms of trace elements: Cd, Cr, Cu, Ni, Hg, Pb, Zn have been analysed in Branicevo Province in Eastern Serbia. Contents of selected ...
Morphology and composition of Ni-Co electrodeposited powders
(Elsevier Science Inc, New York, 2011)
The morphology, phase and chemical composition of Ni-Co alloy powders electrodeposited from an ammonium sulfate-boric acid containing electrolyte with different ratio of Ni/Co ions were investigated. The ratios of NVCo ...
Structural characterization of self-assembled ZnO nanoparticles obtained by the sol-gel method from Zn(CH3COO)(2)center dot 2H(2)O
(IOP Publishing Ltd, Bristol, 2011)
Zinc oxide nanopowders were synthesized by the sol-gel method from an ethanol solution of zinc acetate dihydrate. Detailed structural and microstructural investigations were carried out using x-ray diffraction, Raman ...
New Route for Stabilization of 1T-WS2 and MoS2 Phases
(Amer Chemical Soc, Washington, 2011)
The phenomenon of a partial 2H -> 1T phase transition within multiwalled WS2 nanotubes under substitutional rhenium doping is discovered by means of high-resolution transmission electron microscopy. Using density-functional ...
Engineering carbon chains from mechanically stretched graphene-based materials
(Amer Physical Soc, College Pk, 2011)
The electrical response of graphene-based materials can be tailored under mechanical stress. We report different switching behaviors that take place in mechanically deformed graphene nanoribbons prior to the breakage of ...