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Methionine to cystine ratio in the total sulfur amino acid requirements and sulfur amino acid metabolism using labelled amino acid approach for broilers
(2018-11-22)
Background: Assuming that part of Methionine (Met) is converted into Cystine (Cys), but ignoring the rates with which such phenomenon occurs may lead to an excessive supply of Met in poultry diets. Such inconvenient could ...
Control of wind energy conversion systems based on the modular multilevel matrix converter
(IEEE Institute of Electrical and Electronics Engineers, 2017)
The nominal power of single wind energy conversion systems (WECS) has been steadily increasing, now reaching power ratings close to 10 MW. In the power conversion stage, medium-voltage power converters are replacing the ...
Conversión de tasa: de tasa periódica a efectiva anual
(Facultad de Matemáticas e IngenieríasIngeniería IndustrialColombia, 2018-10-29)
For this educational material the concept of interest rate is defined as a percentage value that is charged for the use of money, showing the differentiation between the types: periodic rate and annual effective rate, ...
Determinación de la influencia de dos fuentes de iluminación eléctrica sobre los parámetros productivos en pollos de engorde
(Universidad de Guayaquil. Facultad de Medicina Veterinaria y Zootecnia, 2015)
El presente trabajo de investigación realizado en la Granja Experimental El Rosario de la Facultad de Medicina Veterinaria y Zootecnia de la Universidad de Guayaquil, durante los meses de Abril a Julio del 2015, tuvo como ...
Influence of irradiant energy on degree of conversion, polymerization rate and shrinkage stress in an experimental resin composite system
(ELSEVIER SCI LTD, 2008)
Objective. This study evaluated the degree of conversion (DC), maximum rate of cure (R(p)(max)), and polymerization stress (PS) developed by an experimental dental composite subjected to different irradiant energies (3,6,12, ...