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Determination of iron in stools as a method to monitor consumption of iron-fortified products in infants
(1987)
We describe a quantitative method for determination of iron in stool to monitor consumption of iron-fortified milk in infants. The method is simple, fast, and inexpensive. Stool samples from infants consuming fortified ...
Hindered rotation of some substituted thioureas in complexes of chromium and tungsten carbonyls
(1980)
We describe a procedure for the preparation of various metal thiourea complexes of the type [M(CO)5L] in which M Cr or W and L TU (thiourea), TMTU (tetramethylthiourea), DptTU (NN′-di-p-totyl thiourea); DtBTU = (NN′-di-t-butyl ...
Homogenization of a Transmission Problem in Solid Mechanics
(1999)
In this paper we study a simplified model of the behavior of a 3-D solid made
from two elastic homogeneous materials separated by a rapidly oscillating interface.
We study the asymptotic beha¨ior of the solution of such ...
Lorenzo Sazie. Segunda y tercera etapas de su decanato
(1992)
This is the continuation of previous articles on Lorenzo Sazie, MD. It deals with advances in Medicine during his second period as a Dean (1855-1865) and the political and cultural atmosphere at the time. Dr Sazie was ...
Caracteristicas antigenicas y patológicas de 3 aislados del virus de la bronquitis infecciosa obtenidos de aves vacunadas
(1986)
Se obtuvo tres aislados virales de aves comerciales vacunadas contra Bronquitis Infecciosa (BI), con diagnóstico presuntivo de esta enfermedad. Las características patológicas desarrolladas por los aislados 7916, 7891 y ...
El Plan Brunner para la comuna de Santiago de Chile: potencial de desarrollo de las totalidades, subtotalidades y fragmentos viales en la Comuna de Independencia 2000
(Universidad de Chile, 2000)
Se explora sobre las totalidades, subtotalidades y fragmentos de los espacios públicos viales en el actual territorio de la Comuna de Independencia, para descubrir qué señales emiten ellos hoy para efectos de su proyección ...
Pedro Núñez Navarrete (1906-1989)
(Universidad de Chile, Facultad de Artes, Departamento de Música, 1989-06)
Calcium mediates the activation of the inhibitory current induced by odorants in toad olfactory receptor neurons
(1997)
In toad olfactory neurons, a putrid odorant mixture inducing inhibitory responses increases Ca2+-activated K+ conductance, developing a hyperpolarizing receptor potential. Removal of extracellular Ca2+ or exposure to ...
Synthesis of extracellular matrix components by somatic testicular cells from immature and pubertal rats
(1989)
Total testicular cells derived from immature and pubertal rats were cultured under long‐term conditions. Somatic adherent cells proliferated in culture and produced collagen and proteoglycans. Collagen synthesis accounted ...
Reflexiones en torno a Seguridad/Ciudad/Inseguridad
(1994)
Se exponen diferentes conceptos que es dable asociar a formas, espacialidades y usos, en relación a la percepción de la seguridad por parte de los ciudadanos. Asociación que se sustenta en un enfoque semiótica acerca de ...