Facultad de Ciencias Físicas y Matemáticas: Recent submissions
Now showing items 8061-8080 of 22292
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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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(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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(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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(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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(Elsevier Ltd, 2019)Chile is one of the first documented nations to undergo a forest transition dominated by tree farm expansion. Scenario modelling can inform the possible outcomes of forest conservation policies, especially when the scenarios ...
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(Soil Conservation Society of America, 2019)Land use and land cover changes (LULCC) within a highly anthropized Mediterranean landscape dominated by industrial tree plantation leads to degradation of soil physical properties. This process has been more intense in ...
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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 ...
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(Springer Verlag, 2019)To determine Toll-like receptors (TLR)2 and TLR4 expression levels and associate them with matrix metalloproteinases (MMPs) in asymptomatic apical periodontitis (AAP), symptomatic apical periodontitis (SAP), and healthy ...
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(Nature Publishing Group, 2019)To understand the role of gene expression in adaptive variation, it is necessary to examine expression variation in an ecological context. Quantitative real-time PCR (qPCR) is considered the most accurate and reliable ...
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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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Pharmacological interaction between NSAIDS with clomipramine and risperidone in mice visceral pain (Wiley-Liss Inc., 2019)Nonsteroidal anti-inflammatory drugs (NSAIDs) possess as primary action mechanism the inhibition of cyclooxygenases (COX-1, COX-2, and COX-3), thus producing a decreasing prostaglandin synthesis. This study was designed ...
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(John Wiley and Sons Inc., 2019)The primary aim of this study is to improve our understanding of therapists’ experience of a “difficult patient” and consider the different variables involved in this label. What makes a patient be perceived as difficult ...
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(Nonferrous Metals Society of China, 2019)Ag–CdO composites are still one of the most commonly used electrical contact materials in low-voltage applications owing to their excellent electrical and mechanical properties. Nevertheless, considering the restriction ...
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(Elsevier B.V., 2019)Extreme precipitation events and multi-annual droughts, especially in arid to semi-arid subtropical regions, are among the most critical El Niño Southern Oscillation (ENSO) and global climate change impacts. Here, we assess ...
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(Academic Press Inc., 2019)The design of effective incentive schemes that are both successful in motivating employees and keeping down costs is of critical importance. Research has demonstrated that prosocial incentives, where individuals’ effort ...
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(Nature Publishing Group, 2019)Studies reviewed show that lentiviral gene therapy directed either at inhibiting the synthesis of brain acetaldehyde generated from ethanol or at degrading brain acetaldehyde fully prevent ethanol intake by rats bred for ...
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(MDPI AG, 2019)We studied and compared the nucleolar expression or nucleoli from specific bivalents in spermatocytes of the standard Mus musculus domesticus 2n=40, of Robertsonian (Rb) homozygotes 2n = 24 and heterozygotes 2n = 32. We ...
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(Elsevier Ltd, 2019)Objectives: To evaluate the effect of addition of zinc oxide and copper nanoparticles (ZnO/CuNp) into universal adhesives, on antimicrobial activity (AMA), cytotoxicity (CTX), water sorption (WS) and solubility (SO), ...
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(Blackwell Publishing Ltd, 2019)Using data from Defense Meteorological Satellite Program 16–18, National Oceanic and Atmospheric Administration 15–19, and METOP 1–2 satellites, we reconstructed for the first time a two-dimensional statistical distribution ...
