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Variability of nitrogen mineralization from organic matter in agricultural soils in the north of Colombia
(Chiang Mai University Journal of Natural Sciences, 2021)
Solid phase extraction of halogenated, organophosphorus and nitrogen-containing pesticides from river water samples. Analytical quality parameters
(1999)
A study of matrix effects arising from river water samples using C18 SPE columns in the determination of 38 pesticides having different chemical properties is presented. Recoveries from river water samples of different ...
Evaluation of vehicle emission inventories for carbon monoxide and nitrogen oxides for Bogotá, Buenos Aires, Santiago, and São Paulo
(PERGAMON-ELSEVIER SCIENCE LTD, 2012-02)
We use concurrent morning peak observations of carbon monoxide (CO) and nitrogen oxides (NOx) to
evaluate mobile emissions estimates for CO and NOx at Bogotá (Colombia), Buenos Aires (Argentina),
Santiago (Chile) and São ...
The impact of agroforestry combined with water harvesting on soil carbon and nitrogen stocks in central Chile evaluated using the ICBM/N model
(Elsevier, 2011)
Soil organic carbon (SOC) and total nitrogen (N) stocks in an agroforestry system with water harvesting
were analysed in a field experiment and the results compared with those of other crop management
systems in the ...
Transfer hydrogenation of N-benzylideneaniline catalyzed by ruthenium complexes with pincer-type phosphorus nitrogen ligands using propan-2-ol as the hydrogen source
(Elsevier, 2017)
Ruthenium complexes containing phosphorus-nitrogen, pincer-type (NPN) ligands show high activities and
selectivities in the transfer hydrogenation of N-benzylideneaniline using propan-2-ol as the hydrogen source.
Such ...
Solid phase extraction of halogenated, organophosphorus and nitrogen-containing pesticides from river water samples, analytical quality parameters.
(Sociedad Chilena de Química, 1999)
A study of matrix effects arising from river water samples using C18 SPE columns in the determination of 38 pesticides having different chemical properties is presented. Recoveries from river water samples of different ...
Analysis of nitrogen balance in chidren after major surgery
(1997)
The endocrine-metabolic response to surgery is characterized by endogenous protein breakdown, depletion of energy reserves, and increased energy expenditure. In order to analyze the effect of parenteral nutrition (PN) after ...
Melamine-assisted synthesis of nitrogen-doped ReS 2 nanosheets/carbon composites
(Elsevier B.V., 2019)
3D hierarchical nitrogen-doped ReS 2 nanosheets/carbon composites were obtained by a solvothermal synthesis involving the reaction of Re 2 (CO) 10 with sulfur, melamine and solvents (toluene/water). The incorporation of N ...
Litterfall dynamics and nitrogen use efficiency in two evergreen temperate rainforests of southern Chile
(2003)
In unpolluted regions, where inorganic nitrogen (N) inputs from the atmosphere are minimal, such as remote locations in southern South America, litterfall dynamics and N use efficiency of tree species should be coupled to ...
Methoxycarbonylation of styrene catalyzed by palladium complexes with ferrocene derivatives containing nitrogen and phosphine ligands
(2009)
The catalytic behaviour of different complexes of Palladium(II) containing mono or bidentate phosphorus or nitrogen ligands in the methoxycarbonylation reaction is examined. The pre-catalysts containing either a diphosphine ...