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Abstract Background Pyrethroid resistance continues to undermine malaria vector control across Africa, particularly in agricultural hotspots where insecticide pressure is high. However, the molecular mechanisms enabling ...

Planetary nebulae (PNe) are pivotal for advancing our knowledge of stellar evolution and galactic chemical enrichment. Recentprogress in surveys and data analysis has revolutionized PN research, leading to the discovery ...

This study aims to evaluate the criteria and procedures for the selection of antidiabetic and antihypertensive drugs purchased by the public health network of the cities in the Ourinhos Micro-region, Sao Paulo, Brazil....

San José y El Barrial (Departamento de Cachi, Salta) pertenecen a la extensa área del Valle Calchaquí de la región NOA. Pese a estar separadas por una distancia de 500 metros, sus pobladores se identifican taxativame...

La selección direccional de un carácter de interés económico puede ocasionar deterioro en otros caracteres comprometidos con la aptitud biológica. Con el objetivo de evaluar si la selección divergente para peso cor...

El debate actual en biología evolutiva está focalizado en los aportes de la epigenética, en los cambios conceptuales del término "gen" y sus repercusiones en la teoría sintética de la evolución. En este sentido, s...

Part 1 Genetic constitution of a population: Hardy-Weinberg equilibrium. Part 2 Changes in gene frequency: migration mutation. Part 3 Small populations - changes in gene frequency under simplified conditions. Part 4 Smal...

The purpose of model selection algorithms such as All Subsets, Forward Selection and Backward Elimination is to choose a linear model on the basis of the same set of data to which the model will be applied. Typically we ...

The model selection literature has been generally poor at reflecting the deep foundations of the Akaike information criterion (AIC) and at making appropriate comparisons to the Bayesian information criterion (BIC). There...

The following paper presents current thinking and research on fit indices for structural equation modelling. The paper presents a selection of fit indices that are widely regarded as the most informative indices availabl...

The ability to afford decision makers with both accurate and timely consolidated information as well as rapid query response times is the fundamental requirement for the success of a Data Warehouse. To provide fast acces...

Se analiza la evolución del comportamiento reproductivo y se estima la probabilidad de actuación de la selección natural y la deriva genética en las subpoblaciones que conforman el Departamento Minas. Las pautas de r...

Este trabajo analiza la desigualdad de oportunidad en ingreso de los jóvenes argentinos. Para su medición se utilizan las encuestas permanentes de hogares del país desde el 2004 hasta la actualidad. Se considera el se...

Los bovinos con temperamento indócil ganan menos peso, producen carne mas dura, y presentan pérdidas por hematomas y abscesos en distintas áreas musculares, adquiridas durante el manejo y el transporte que deben elimi...

The R package mice imputes incomplete multivariate data by chained equations. The software mice 1.0 appeared in the year 2000 as an S-PLUS library, and in 2001 as an R package. mice 1.0 introduced predictor selection, pa...

One of the problems which has plagued those attempting to predict the behavior of capital markets is the absence of a body of positive microeconomic theory dealing with conditions of risk. Although many useful insights c...