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Use of Near Infrared Reflectance (NIR) Spectroscopy to Predict Chemical Composition of Forages in Broad-Based Calibration Models
(Instituto de Investigaciones Agropecuarias, INIA, 2006)
Synthesis, characterization and spectroscopy of the europium doped lanthanum trimetaphosphate
(1998-07-24)
Orthorhombic modification of europium doped lanthanum trimetaphosphate has been prepared. The compound was obtained by precipitation of rare earth chloride solution with trimetaphosphoric acid. The characterizations were ...
ESTIMATING REACTION CONSTANTS BY AB INITIO MOLECULAR MODELING: A STUDY ON THE OXIDATION OF PHENOL TO CATECHOL AND HYDROQUINONE IN ADVANCED OXIDATION PROCESSES
(BRAZILIAN SOC CHEMICAL ENGSAO PAULO, 2012)
Molecular modeling is growing as a research tool in Chemical Engineering studies, as can be seen by a simple research on the latest publications in the field. Molecular investigations retrieve information on properties ...
Conceitos de química dos ingressantes nos cursos de graduação do Instituto de Química da Universidade de São Paulo
(Sociedade Brasileira de Química, 2008)
A diagnostic instrument was developed to evaluate the basic chemistry concepts held by freshmen students of the three Chemistry undergraduate courses offered by the University of São Paulo. The instrument minimizes the use ...
Multi-product Calibration Models Using Nir Spectroscopy
(ELSEVIER SCIENCE BVAMSTERDAM, 2016)
Estimating reaction constants by ab initio molecular modeling: a study on the oxidation of phenol to catechol and hydroquinone in advanced oxidation processes
(Brazilian Society of Chemical Engineering, 2012)
Molecular modeling is growing as a research tool in Chemical Engineering studies, as can be seen by a simple research on the latest publications in the field. Molecular investigations retrieve information on properties ...
Theoretical evaluation of chemical substitutions along the main chain of poly(3-hexylthienylene-vinylene) for solar cell applications
(2018-02-01)
In order to improve the efficiency of bulk-heterojunction organic solar cells, one can try to optimize the active layer through the use of new materials that provide improvements in the parameters that influence the final ...
Carbon monoxide oxidation over platinum: Stable, oscillatory and quasi-chaotic regimes
(1998-08-15)
We model the heterogeneously catalyzed oxidation of CO over a Pt surface. A phase diagram analysis is used to probe the several steady state regimes and their stability. We incorporate an experimentally observed 'slow' ...
Calculation of liquid-liquid equilibrium of aqueous two-phase systems using a chemical-theory-based excess Gibbs energy model
(Brazilian Society of Chemical Engineering, 2004)