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Mostrando ítems 7191-7200 de 19893
The transient simulation of a power network with invariant admittance matrix
(2003)
A switch model previously proposed in references [1], [2| and [3] for power electronics applications is adopted here to simulate electromagnetic transients in power systems. The switch model is in the generic form for EMTP ...
Rent dissipation, political viability and the strategic adoption of free trade agreements
(Escola de Pós-Graduação em Economia da FGV, 2002-02-26)
This paper studies the political viability of free trade agreements (FTAs). The key element of the analysis is the 'rent dissipation' that these arrangements induce: by eliminating intra-bloc trade barriers, an FTA reduces ...
Mapeamento da heterogeneidade de acesso à educação a distância devido a pandemia de COVID-19
(2021-06-18)
A pandemia de SARS COVID-19 trouxe inúmeros desafios, entre eles está a manutenção da atividade escolar e aprendizagem, mantendo o distanciamento necessário para conter a propagação contagiosa do vírus. Este estudo consiste ...
Farmers' seed selection practices and traditional maize varieties in Cuzalapa, Mexico
(2000)
Experimental results and farmer surveys from a Mexican community located in the buffer zone of a biosphere reserve indicate that farmers' seed selection practices protect the phenological integrity of their traditional ...
Análisis de la viga de Timoshenko mediante el MEF a partir de la variante de Galerkin
(Universidad de Cuenca, 2022-03-11)
The beam is one of the fundamental structural elements in Civil Engineering, which due to the
loads it must support presents a vertical displacement or deflection as its main characteristic.
Its study is based on theories ...
Frecuencia de complicaciones respiratorias postquirúrgicas en pacientes sometidos cirugía abdominal mayor de emergencia. Hospital Vicente Corral Moscoso. 2015- 2016
(2018)
Background: numerous studies have shown that respiratory complications are frequent complications in the postoperative period, increase the risk of patient morbidity and mortality, hospital stay and costs for the health ...
Impacto financiero del impuesto del 2% sobre los ingresos en las microempresas aplicado al sector comercial de la provincia de Pichincha en el contexto del COVID- 19
(Universidad de Cuenca, 2022-07-01)
On December 31, 2019, the Organic Law of Tax Simplification and Progressivity was published
in the Official Gazette No. 111, within which the 2% tax on gross income of microenterprises
was defined, with the objective of ...
Estimación de la vulnerabilidad de los riesgos del cambio climático en una cuenca de montaña
(2018)
Climate change, accelerated by anthropogenic intervention due to the emission of greenhouse gases, has led society to be alert to its effects, especially with regard to water resources and the uses to which it is subjected ...
La competencia en los procesos de jurisdicción voluntaria
(2016)
The present work develops the subject of the voluntary jurisdiction in the Ecuadorian legislation. To do this, first of all, we distinguish between voluntary and contentious jurisdiction, determining the characteristics ...
Tomografía computarizada de tórax, indicaciones y aplicación Hospital Vicente Corral Moscoso 1996- 2001
(2003)
Chest CT is an invaluable diagnostic aid for evaluation and differential diagnosis of diffuse lung diseases, as we have seen even allows this study to define the condition based on the analysis of small structures in the ...