Search Results - ( altas OR ( factorrres OR ( fact OR ((factors OR facturas) OR (case OR base)) )))*
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921
Hypothesis test for changes in variance using a statistic based in P-values in a time series of normal independent observations.
Published 2015“…The present work proposes a Hypothesis Test to detect a shift in the variance of a series of independent normal observations using a statistic based on the p-values of the F distribution. Since the probability distribution function of this statistic is intractable, critical values were we estimated numerically through extensive simulation. …”
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922
Efecto de la temperatura de calcinación sobre la reactividad de cementantes hidráulicos a base de yeso de desecho
Published 2016“…El enfoque de esta investigación es la fabricación de un cementante ternario a base principalmente de yeso de desecho, buscando una opción alternativa a la utilización de cemento Portland. …”
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934
Hypothesis test for changes in variance using a statistic based in P-values in a time series of normal independent observations.
Published 2015“…The present work proposes a Hypothesis Test to detect a shift in the variance of a series of independent normal observations using a statistic based on the p-values of the F distribution. Since the probability distribution function of this statistic is intractable, critical values were we estimated numerically through extensive simulation. …”
Get full text
Tesis -
935
Factores que influyen en la generación de productos obsoletos en los inventarios de las empresas mexicanas (Factors that influence the generation of obsolete products in inventories of Mexican companies)
Published 2009“…Un constructo obsolescencia en los inventarios (OI), (Chaneski 2000, Aichmayr 2002, Masters 1991) para definir los factores que hacen que un producto obsoleto se encuentre en el inventario de las empresas. …”
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936
Factores críticos que determinan la intención de compra en línea en el comercio electrónico mexicano (Critical factors which determine purchase online intent in the Mexican electronic commerce)
Published 2009“…Specifically, variables and latent factors of this study derive from the models of Technology Acceptance (Davis, 1989) and Diffusion of Innovations (Rogers, 2003). …”
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937
Is the Cis-Element CACCC-Box a Master Regulatory Element during Cardiovascular Disease? A Bioinformatics Approach from the Perspective of the Krüppel-like Family of Transcription Factors
Published 2024“…This study centers on the intricate interplay between the CACCC-box and its binding proteins such as: the Krüppel-Like Family (KLF) of transcription factors as primary effectors in the context of CVDs. …”
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938
Investigating the cryptogenic status of the sea squirt Didemnum perlucidum (Tunicata, Ascidiacea) in Australia based on a molecular study of its global distribution
Published 2016“…Such findings suggest that all locations sampled in this study may in fact represent introductions of D. perlucidum and that the natural native range of the species remains unknown. …”
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939
Factores maternos asociados al peso al nacer del recién nacido en embarazadas adolescentes de Salta- Capital. Argentina. Años 2002-2011.
Published 2020Subjects: “…Factores maternos- Embarazo adolescente- Peso al nacer. …”
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940
Efecto de la dieta alta en proteína intacta o con aminoácidos libres sobre la morfología intestinal y concentración sérica de aminoácidos en cerdos bajo condiciones de estrés por calor.
Published 2018“…Se utilizaron seis cerdos de 47 ± 0.2 kg de peso por tratamiento: 1, dieta trigo-pasta de soya, alta (23%) en proteína (AP); 2, dieta trigo-pasta de soya y aminoácidos libres (AAL), baja (11.5%) en proteína. …”
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Tesis