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nickel. In this study, we investigated the effect of nickel on the wettability of the copper substrate by tin–nickel solder. Furthermore, the microstructure and the distribution of the concentration of nickel were investigated. During the wetting test

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44 253 261 Alloway, B. J. (1995) Chromium and nickel. In: Alloway, B. J. (ed.) Heavy metals in Soils . Blackie Academic and Professional, Glasgow

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European Journal of Microbiology and Immunology
Authors:
Kerstin A. Heyl
,
André Fischer
,
Ulf B. Göbel
,
Peter Henklein
,
Markus M. Heimesaat
, and
Stefan Bereswill

.R. Hawtin H.T. Delves D.G. Newell 1991 The demonstration of nickel in the urease of Helicobacter pylori by atomic

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Augustyniak, M., Migula, P., Mesjasz-Przybylowicz, J., Tarnawska, M., Nakonieczny, M., Babczynska, A., Przybylowicz, W. (2005) Effects of organophosphorus pesticide to beetle (Chrysolina pardalina) feeding on nickel hyperaccumulating plant (Berkheya

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Abstract  

Molybdotellurates [M(H2O)6]3[TeMo6O24], with M=Ni(II) and Co(II), were synthesized and characterized by single-crystal X-ray diffraction for compound 1 and X-ray powder diffraction for compound 2, EDAX, IR, electronic spectra in the solid phase and in solution, and magnetic properties. Thermogravimetry and differential scanning calorimetry of both compounds revealed a loss of 11 water molecules through an endothermal process with ΔH=800 kJ mol−1 for the nickel compound and ΔH=833 kJ mol−1 for the cobalt compound. The residual compounds were characterized by chemical analysis, IR and XPS spectroscopy

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blocks has been described for nickel oxide materials [ 1 – 4 ]. The materials such as ordered mesoporous NiO with thick crystalline walls and a bimodal pore size (with 3.3 and 11 nm diameters) [ 5 ] and coralloid nanostructured NiO [ 6 ] are available now

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A nikkelérzékenység jelentősége az Európai Unió direktíváinak tükrében

Nickel sensitization: impact of the European Union Nickel Directives

Orvosi Hetilap
Authors:
Nóra Nádudvari
,
Dominik Németh
,
Györgyi Pónyai
,
Miklós Sárdy
, and
Erzsébet Temesvári

References 1 Ahlström MG, Thyssen JP, Wennervaldt M, et al. Nickel allergy and allergic contact dermatitis: a clinical review of immunology, epidemiology

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, 7 ] with a range of metallic catalysts (mainly transition metals), including palladium [ 8 , 9 ], cobalt [ 10 , 11 ] and nickel [ 12 – 14 ]. There has also been a report of oscillations occurring over Nd 2 O 3 /MgO catalysts containing an exposed

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