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Hysteresis in the rhombohedral–orthorhombic phase transition of KNbO3 under inhomogeneous strain
(2013)
The influence of the heating rate on the low temperature phase transition (PT) of the piezoelectric crystal potassium niobate (KNO) was studied by micro-Raman spectroscopy. It is found that crystallographic defects are ...
Neurodevelopmental effects in children associated with exposure to organophosphate pesticides: A systematic review
(2013)
Many studies have investigated the neurodevelopmental effects of prenatal and early childhood exposures to organophosphate (OP) pesticides among children, but they have not been collectively evaluated. The aim of the ...
Leaf area estimation in muskmelon by allometry
(2013)
This study developed a method for estimating the leaf area (LA) of muskmelon by using allometry. The best linear measure was evaluated first, testing both a leaf length and width (W). Leaf samples were collected from plants ...
Niveles de razonamiento geométrico en estudiantes de establecimientos municipalizados de la Región del Maule. Talca, Chile
(2013)
En esta investigación, que fue financiada por el Fondo Nacional de Desarrollo Científico y Tecnológico, FONDECYT 1090617,
se analiza el nivel de razonamiento geométrico que presentan los alumnos de establecimientos ...
The receptor for advanced glycation end-products: A complex signaling scenario for a promiscuous receptor
(2013)
Firstly described in 1992, the receptor for advanced glycation end-products has attracted increasing attention due to its diverse ligand repertoire and involvement in several pathophysiological processes associated with ...
Selegiline (deprenyl) decreases calbindin-D28k expression in cortical neurons of rats socially deprived during the post-weaning period
(2013)
Preclinical studies indicate that selegiline (deprenyl), frequently used in some neurodegenerative diseases, exert protective effects on central nervous system neurons ofindividuals exposed to social isolation (SI). ...
Near critical and supercritical fluid extraction of Cu(II) from aqueous solutions using a hollow fiber contactor
(2013)
The aim of this work is the experimental and theoretical characterization of the mass transfer in a membrane-based dense gas extraction of metal ions from aqueous solutions using a hollow fiber contactor. Extractions of ...
Application of inter-simple sequence repeats relative to simple sequence repeats as a molecular marker system for indexing blueberry cultivars
(2013)
Chile, the major exporter of blueberries in South America, grows two species commercially, the highbush blueberry (Vaccinium corymbosum L.) and the rabbiteye blueberry (Vaccinium ashei Reade). Considering the increasing ...
The impact of powerful oral language lab on Chilean EFL preservice teachers
(2013)
This exploratory qualitative case study reports the impact of using a public-speaking structure (Powerful Oral Language Lab [POLL]) in teaching preservice Chilean English pedagogy students. It describes how this task-based ...
Simulating the accumulation of mineral nutrients by crops: An allometric proposal for fertigation
(2013)
A simulation of the accumulation of mineral nutrients in crops by an allometric model dependent on thermal time (non-linear) is proposed as a simple and robust method to calculate and schedule crops fertigation. Crop ...