Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 42701-42720 of 98490
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(1996)We study the linear and nonlinear properties of electromagnetic ion-cyclotron waves in the magnetosphere and the solar wind. In particular, we study parametric decays of large amplitude electromagnetic ion-cyclotron waves ...
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(1971)The study of the pyrolysis of di-t-butyl peroxide in the presence of carbon monoxide allows an evaluation of the rate constant for the oxidation of carbon monoxide by t-butoxy-radicals.
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(Endocrine Society, 1997)To study the effect of delaying epiphyseal fusion on the growth of GH- deficient children, we studied 14 pubertal, treatment naive. GH-deficient patients (6 girls and 8 boys) in a prospective, randomized, placebo- controlled ...
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(1996)BACKGROUND: The application of a simple fluorometric analytical method enabled us to quantify the urinary porphyrin excretion and to establish the prevalence of porphyria cutanea tarda (PCT) in the town of Madrid, Spain, ...
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(American Society for Nutrition, 1997)Apparently healthy preschool children (46 boys, 52 girls) aged 27-50 mo from low socioeconomic conditions who attended daycare centers in Santiago participated in a 14-mo long double-blind zinc supplementation trial. Unlike ...
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(1997)In this study we investigated the red nucleus (RN) cytoarchitecture in cats with hemicerebellectomy performed at a neonatal or an adult age (HcbK and HcbA, respectively). Compared to intact control cats, the volume of the ...
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(1993)Establishing the frequency of mental disorders among patients cared for at the mental health unit of a primary care outpatient clinic of Santiago, Chile, is intended. In this connection, 618 medical records have been ...
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(1969)It is shown that mixing among SU(3) supermultiplets leads to new mass relations. These mass relations could be useful for the interpretation of some experiments and for further particle assignments to SU(3) supermultiplets. ...
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(1996)Objectives: We studied prospectively in a single-blind controlled manner the efficacy of 4-wk triple-antibiotic therapy, with amoxicillin (500 mg p.o., t.i.d.), metronidazole (250 mg p.o., t.i.d.), and bismuth subsalicylate ...
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(1993)Aiming to seek the origin and define the prevalence of HTLV-1 infections, 464 blood samples from aboriginal populations proceeding from isolated regions of the north and south of Chile were studied. Antibodies against HTLV ...
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(Elsevier Ltd, 1996)Several partial reactions of the Na+-K+ pump enzyme were studied in a microsomal fraction derived from the gill of carp (Cyprinus carpio Linneo). We tested the effect of three toxins [(i) microcystin-LR (ii) microcystin-LR-like ...
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(1996)We report the different presentation features and clinical outcome between two identical infant twins with acute lymphoblastic leukaemia with a shared clonal disease and MLL gene rearrangement. One twin relapsed and died, ...
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(1996)A method was devised to determine the nature of the mechanism of the increase in renal (Na(+)+K+)-ATPase in rats fed dilute ethanol for ten weeks. Antiserum to (Na(+)+K+)-ATPase obtained from rabbits was added to microsomal ...
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(1983)It is shown that the combined effect of resistivity, viscosity, and thermal conductivity leads to large-scale stationary convection. This is done for a cylindrical current-carrying plasma in a shearless magnetic field. ...
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(1983)It is shown that viscosity and thermal conductivity leads to large-scale steady convection in a cylindrical current-carrying plasma, under the influence of a magnetic field satisfying (BθBz)>>1. This state is the ...
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(1995)We studied the evolution of HIV-1 infection and immune response during six years in two twins born from an infected mother. The children had a continuous progression of the infection, proved by CD4+ cell count, serum ...
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(1995)The aim of this work was to devise, and assess the reliability, of an instrument to measure satisfaction with medical consultation of primary care urban patients at public outpatient clinics. A model was elaborated, based ...
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(1995)A self applied and anonymous enquiry was answered by 948 teenagers (600 female), participating in an integral health education plan and coming from a school located in a low income community of Metropolitan Santiago. Twenty ...
