Listar Artículos WOS por título
Mostrando ítems 1054-1073 de 1852
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Martensitic transformation induced by void defects in the B2-CuZr crystal structure: an atomistic analysis
(TAYLOR & FRANCIS LTD, 2019)Molecular dynamics simulations were carried out to perform tensile tests on B2-CuZr nanofilms at 1 K with a single spherical void defect. Six different samples were considered: a void-free one and five others with a single ... -
Mastitis bovina por Prototheca zopfii: primer aislamiento en Chile
(CIENCIAS, 2011)The genus Prototheca includes unicellular achlorophyllous microalgae widely distributed in the environment, some of which could be pathogenic for human and animals. However, there is no previous report regarding these ... -
Mat thickness associated with Didymosphenia geminata and Cymbella spp. in the southern rivers of Chile
(PEERJ INC, 2019)Didymosphenia geminata is a diatom that can alter aquatic systems. Several investigations have shown as chemical, and hydraulic factors have a great influence on the proliferation of D. geminata, but the study of other ... -
Matrix metalloproteinase 9 in the saliva of patients with Sjogren's syndrome: comment on the article by Goicovich et al - Reply
(CIENCIAS, 2004)To The Editor: We would like to thank Drs. Konttinen and Azuma fortheir interesting comments concerning some of the observa-tions in our recently published article. We will focus here on 3specific issues raised, namely the ... -
Maximal Fat Oxidation by Hear Rate Variability in Physically Active Subjects
(INST NACL EDUCACION FISICA CATALUNA, 2019)Introduction: the objective of this study is to identify the intensity of the maximal fat oxidation point (Fatmax) and its relationship to the first heart rate variability threshold (HRVT1). Subjects and methods. 23 subjects ... -
Measuring Relationships Between Proactive Reporting State-level Prescription Drug Monitoring Programs and County-level Fatal Prescription Opioid Overdoses
(LIPPINCOTT WILLIAMS & WILKINS, 2020)Background: Prescription drug monitoring programs (PDMPs) that collect and distribute information on dispensed controlled substances have been adopted by nearly all US states. We know little about program characteristics ... -
Measuring the condylar unit in condylar hyperplasia: from the sigmoid notch or from the mandibular lingula?
(Churchill Livingstone, 2017)The objective of this study was to determine, in patients with active unilateral condylar hyperplasia, which is the most reliable point to measure the length of the condylar unit: from the sigmoid notch or from the mandibular ... -
Measuring the intensity of conflicts in conservation
(WILEY, 2021-05)Conflicts between the interests of biodiversity conservation and other human activities pose a major threat to natural ecosystems and human well-being, yet few methods exist to quantify their intensity and model their ... -
Meat consumption and its association with mortality
(SOC CHILENA NUTRICION, BROMATOLOGIA & TOXICOLOGIA, 2018) -
Mechanical and structural assessment of CuZr metallic glasses rejuvenated by thermal-pressure treatments
(ELSEVIER, 2021-09-06)Thermal-pressure treatments have proved to bring metallic glasses (MGs) to rejuvenated states. However the knowledge regarding their effect on the mechanical properties and atomic structure is still limited. Here, molecular ... -
Mechanical and thermal properties of friction-stir welded joints of high density polyethylene using a non-rotational shoulder tool
(SPRINGER LONDON LTD, 2018)The effects of rotational and welding speed on the mechanical properties and thermal behavior in friction stir welded joints of high-density polyethylene using a non-rotational shoulder have been investigated experimentally. ... -
Mechanical oscillations frozen on discrete levels by two optical driving fields
(American Physical Society, 2020-07-20)We report a synchronization phenomenon which is simulated with an optomechanical system driven by two equally strong fields with different frequencies. Once the frequencies of the driving fields are properly matched, the ... -
Mechanical performance of lightweight polycrystalline Ni nanotubes
(ELSEVIER SCIENCE BV, 2019)The mechanical properties of metallic nanowires and nanotubes were investigated using atomistic molecular dynamics simulations on Ni polycrystalline structures, similar to those experimentally obtained by Atomic Layer ... -
Mechanical Properties Obtained by Indentation of Hollow Pd Nanoparticles
(AMER CHEMICAL SOC, 2018)Palladium nanoparticles are technologically important for catalysis, hydrogen storage, and many other applications. Here, we investigate the mechanical properties of Pd hollow nanoparticles of different sizes and thicknesses ... -
Mechanotransduction and epigenetic control in autoimmune diseases
(CIENCIAS, 2011)Differentiation of epithelial cells is required to define tissue architecture and appropriate function of these cells is associated with a specific pattern of gene expression. DNA methylation, post-translational modification ... -
Meditación y proceso de enseñanza aprendizaje: Una experiencia educativa con niñas y niños sordos
(Chile. Universidad Mayor, 2016)En este trabajo se expone una experiencia cuyo objetivo fue implementar, dentro de la rutina escolar, la práctica de meditación por parte de estudiantes y profesores, efectuando también, una primera aproximación evaluativa. ... -
Melatonin triggers metabolic and gene expression changes leading to improved quality traits of two sweet cherry cultivars during cold storage
(Elsevier Ltd., 2020-07)Sweet cherry is a valuable non-climacteric fruit with elevated phytonutrients, whose fruit quality attributes are prone to rapid deterioration after harvest, especially peel damage and water loss of stem. Here the metabolic ... -
Membrane penetration and trapping of an active particle
(AMER INST PHYSICS, 2019)The interaction between nano- or micro-sized particles and cell membranes is of crucial importance in many biological and biomedical applications such as drug and gene delivery to cells and tissues. During their cellular ... -
Men and Women Exhibit Similar Acute Hypotensive Responses After Low, Moderate, or High-Intensity Plyometric Training
(CIENCIAS, 2016)The aim of this study was to compare the acute effects of low-, moderate-, high-, and combined-intensity plyometric training on heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), and rate-pressure ... -
Menopausia y factores de riesgo cardiovascular en mujeres chilenas
(Sociedad Medica de Santiago, 2020-02)Background: Menopause exposes women to an increased cardiovascular risk. Aim: To determine the association between menopause and cardiovascular risk factors in Chilean adult women using data from the National Health Survey ...