Conducting tetrakis (3-aminophenyl) porphyrin Fe(III) chloride films are prepared by electropolymerization on Au(111) electrodes in DMF + TBAP solutions by cycling the potential between −1.6 and 1.5 V vs. SCE at 0.2 V s−1. The film thickness is controlled through the nu...

Abstract The TLC1 family is one of the four families of long terminal repeat (LTR) retrotransposons identified in the genome of Lycopersicon chilense. Here, we show that this family of retroelements is transcriptionally active and its expression is induced in response t...

M. Andresen, LM Letelier, A. Dougnac, J. Espejo, A. Valdivieso. Intensive Care Unit, Dpts. of Internal Medicine and Nephrology. Catholic University of Chile, Medical School. Patients with LD frequently present a hyperdynamic state, characterized by a high cardiac output...

Squid optic nerve sodium channels were characterized in planar bilayers in the presence of batrachotoxin (BTX). The channel exhibits a conductance of 20 pS in symmetrical 200 mM NaCl and behaves as a sodium electrode. The single-channel conductance saturates with increa...

Dust-obscured galaxies (DOGs) with extreme infrared luminosities may represent a key phase in the co-evolution of galaxies and supermassive black holes. We select 12 DOGs at $0.3\lesssim z\lesssim1.0$ with broad Mg II or H$\beta$ emission lines and investigate their X-r...

Hydrogen production from ethanol steam reforming over xNi/15 %La2O3–10 %CeO2–γ-Al2O3 (x = 5, 10 and 15 wt %) catalysts was investigated with an ethanol:water = 1:3 feed composition. The results of catalysts characterization suggest that Ni metal particles have a strong ...

Purpose – The existing business paradigm in the sawmill industry is that improvements are achieved by enhancements at each individual sawmilling plant. The authors investigate a collaborative approach, and propose a model for optimizing production and inventory planning...

El artículo tiene como objetivo analizar la construcción de conocimiento mapuche y su relación con el conocimiento escolar disciplinario en los procesos educativos interculturales. El supuesto es que existen lógicas de pensamientos presentes en los procesos culturales d...

The analysis of the neoliberal restructuring of Chilean port cities and their hinterland suggests there was a functional coupling of neoliberalisation, precarisation, reterritorialisation, extraction, and logistics. To address this process properly, we expanded the boun...