Facultad de Ciencias Físicas y Matemáticas: Recent submissions
Now showing items 7621-7640 of 21865
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(Wiley Blackwell, 2019)Odor transduction in the cilia of olfactory sensory neurons involves several ATP-requiring enzymes. ATP is generated by glycolysis in the ciliary lumen, using glucose incorporated from surrounding mucus, and by oxidative ...
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(Springer New York LLC, 2019)We consider the problem of finding positive solutions of the problem Δu − λu + u 5 = 0 in a bounded, smooth domain Ω in ℝ 3 , under zero Neumann boundary conditions. Here λ is a positive number. We analyze the role of ...
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(Palgrave Macmillan Ltd., 2019)In a globalized world of knowledge production, issues arise as to the presence of, and relationships between, different regions of the world. A particular issue is that of the presence of peripheral regions such as Latin ...
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(Springer Verlag, 2019)Apatite grains from the Los Colorados iron oxide–apatite (IOA) deposit, the largest IOA deposit in the Chilean Iron Belt (CIB), exhibit significant intracrystalline spatial variability with respect to the concentrations ...
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(Nature Publishing Group, 2019)Vertical profiles of black carbon (BC) and other light-absorbing impurities were measured in seasonal snow and permanent snowfields in the Chilean Andes during Austral winters 2015 and 2016, at 22 sites between latitudes ...
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(Public Library of Science, 2019)Background Active surveillance is necessary for improving the management and outcome of patients with candidemia. The aim of this study was to describe epidemiologic and clinical features of candidemia in children and ...
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(Elsevier Ltd, 2019)Individual hosts differ extensively in their competence for parasites, but traditional research has discounted this variation, partly because modeling such heterogeneity is difficult. This discounting has diminished as ...
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(Korean Society for Parasitology and Tropical Medicine, 2019)In the indeterminate chronic period of Chagas disease (ChD) the treatment has not been conclusive, because the serological negativization requires many years. This study aims to evaluate the efficacy of nifurtimox (NF) in ...
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(Elsevier Inc., 2019)Background: Despite the growing interest in risk-sharing agreements as appropriate payment mechanisms for high-cost treatments, few practical resources facilitate their adoption. Objective: To identify and propose lessons ...
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(BioMed Central Ltd., 2019)Background: Pectinolytic enzymes, which are used in several industries, especially in the clarification process during wine and fruit juice production, represent approximately 10% of the global enzyme market. To prevent ...
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(Sociedad Medica de Santiago, 2019)Drug rash with eosinophilia and systemic symptoms or DRESS Syndrome is a rare, serious and potentially fatal adverse drug reaction. It is characterized by widespread morbilliform and edematous skin lesions, associated with ...
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(Oxford University Press, 2019)Context: Chronodisruption, as caused by such conditions as perturbations of 24-hour rhythms of physiology and behavior, may promote the development of metabolic diseases. Objective: To assess the acute effects of sleep ...
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(Hindawi Limited, 2019)Mollusk hemocyanins have been used for decades in immunological and clinical applications as natural, nontoxic, nonpathogenic, and nonspecific immunostimulants for the treatment of superficial bladder cancer, as ...
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(Sociedad Medica de Santiago, 2019)Background: Cytogenetic abnormalities observed in the bone marrow of patients with multiple myeloma (MM) are an important prognostic factor for risk stratification. Aim: To investigate karyotype characteristics and frequency ...
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(Oxford University Press, 2019)Objectives: To identify toxin-antitoxin (TA)-like plasmid stability loci on IncX4 plasmids. Methods: TA-like loci were identified bioinformatically and their contribution to stability of the IncX4 plasmid pJIE143 was tested ...
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(MDPI AG, 2019)The authors have requested that the following changes be made to their paper [1]. In Table 2, page 6, the frequency (and percentage) of gastrointestinal symptoms are shown for each group (regular gluten-free diet (R-GFD) ...
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(Elsevier Ltd, 2019)This study seeks to determine whether overcrowding has a significant effect on students’ academic performance, controlling for variables associated with poverty and low socioeconomic status. It uses data from the international ...
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(Springer, 2019)Sorbitol is synthesized in Rosaceae species, especially in source organs, in a pathway involving aldose 6-phosphate reductase (A6PR, EC 1.1.1.200). As compatible solutes, sorbitol and other sugar alcohols assist in the ...
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(Nature Publishing Group, 2019)Oligodendrocyte precursor cells (OPCs) differentiate during postnatal development into myelin-forming oligodendrocytes, in a process distinguished by substantial changes in morphology and the onset of myelin gene expression. ...
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(INFORMS Inst.for Operations Res.and the Management Sciences, 2019)We consider stochastic variational inequalities (VIs) with monotone operators where the feasible set is an intersection of a large number of convex sets. We propose a stochastic approximation method with incremental ...
