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Identifying Sources of Environmental Contamination in European Honey Bees (Apis mellifera) Using Trace Elements and Lead Isotopic Compositions.
Trace element concentrations (As, Mn, Pb, and Zn) and Pb isotopic compositions were analyzed in honey bees, wax, and honey along with co-located soil and dust samples from Sydney metropolitan andExpand
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Authenticity and geographic origin of global honeys determined using carbon isotope ratios and trace elements
Honey is the world’s third most adulterated food. The addition of cane sugar or corn syrup and the mislabelling of geographic origin are common fraudulent practices in honey markets. This studyExpand
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Thermoanalytical, kinetic and rheological parameters of commercial edible vegetable oils
Thermoanalytical, kinetic and rheological parameters of commercial edible oils were evaluated. The thermal decomposition of the oils occurred in three steps, due to polyunsaturated, monounsaturatedExpand
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THE PROCESS OF BIOSORPTION OF HEAVY METALS IN BIOREACTORS LOADED WITH SANITARY SEWAGE SLUDGE
This work on the process of biosorption of nickel and chromium in an ascendant continuous-flow, fixed packed-bed bioreactor of sanitary sewage sludge was conducted in a search for solutions to theExpand
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Estudo termogravimétrico e calorimétrico da algaroba
Humidity and ash content of powder and bran of algaroba pods are important quality parameters for biological control during storage. The studies of humidity and ash content were carried outExpand
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Tratamento anaeróbio de resíduos orgânicos com baixa concentração de sólidos
The process of anaerobic digestion of organic solid wastes with low concentration of solids is accomplished with substratum containing on average about 5% (percentage in weight) of total solids. TheExpand
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Retanning of goatskin using aldehyde after tanning with chromium salts
The leather production for footwear of goat origin using trivalent chromium salts and subsequent retanning with aldehyde needs a detailed study of physico-mechanical characteristics. This workExpand
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Formation of tin(IV) protoporphyrin reconstituted myoglobin and its stability toward light
We report the synthesis of a tin(IV) protoporphyrin reconstituted myoglobin from apomyoglobin and tin(IV) protoporphyrin and examine its stability toward light. Light stability studies show that theExpand
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Synthesis, spectral characterization, DNA interaction studies, anthelmintic and antimicrobial activity of transition metal complexes with 3-(2-hydroxybenzylideneamino)-2-methylquinazolin-4(3H)-one
Mixed ligand complexes of cobalt(II) (1), copper(II) (2) and oxovanadium(IV) (3) with 3-(2-hydroxybenzylideneamino)-2-methylquinazolin-4(3H)-one and 1,10-phenanthroline were synthesized andExpand
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Synthesis, characterization and antimicrobial activity of Cu(II), Co(II), Ni(II) and Mn(II) complexes with desipramine.
A new series of complexes of the type [M(L)(H2O)nX2], where, M = Cu(II), Co(II), Ni(II) and Mn(II); X = Cl-, Br-, CH3COO-, ClO4-, NO3-; L = desipramine (DM) has been synthesized and characterized byExpand
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