Listar INVESTIGACIÓN por título
Mostrando ítems 743-762 de 2524
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Dynamic Characteristics of X-pinch Experiments Conducted in a Small Capacitive Generator:Refractive Optical Observations
(Facultad de Ciencias, 2016)Among the dense plasmas configurations of interest for applications as a portable intense source of X-rays, the X-pinches are the most attractive by their brightness, source size, short duration and space localization, ... -
Dynamics of erosion processes in the tropics: a dendrogeomorphological approach in an Ultisol of southeastern Brazil
(SPRINGER, 2019)Background and aims Soil erosion is one of the degradation processes that historically has caused great impacts on agricultural activities and the environment. It is responsible for soil loss, reduced productivity and ... -
Dynamics of Rydberg excitations and quantum correlations in an atomic array coupled to a photonic crystal waveguide
(American Physical Society, 2020-08)We study the dynamics of up to two Rydberg excitations and the correlation growth in a chain of atoms coupled to a photonic crystal waveguide. In this setup, an excitation can hop from one atom to another via exponentially ... -
Dysfunctional mitochondria as critical players in the inflammation of autoimmune diseases: Potential role in Sjo¨gren's syndrome
(ELSEVIER, 2021-07-23)Relevant reviews highlight the association between dysfunctional mitochondria and inflammation, but few studies address the contribution of mitochondria and mitochondria-endoplasmic reticulum (ER) contact sites (MERCs) to ... -
Dysregulation and detection methods of EGFR in oral cancer. A narrative review
(Facultad de Ciencias, 2016)Epidermal growth factor receptor (EGFR) is a transmembrane glycoprotein, with an intracellular domain and tyrosine kinase function (TK) involved in cell proliferation. Dysfunctions in EGFR signaling pathways have been ... -
E.P.S Huayco (Lima, Perú) «SARITA COLONIA», 1980
(Chile. Universidad Mayor, 2018-11)Sarita Colonia es una santa popular peruana, cuyo culto comenzó en Lima a comienzos de la década del cuarenta. Entre sus devotos se encuentran grupos de mestizos e indígenas del interior del país, quienes, como ella, fuerony ... -
Early Motor Unit Conduction Velocity Changes to High-Intensity Interval Training versus Continuous Training
(LIPPINCOTT WILLIAMS & WILKINS, 2018)Purpose Moderate-intensity continuous training (MICT) and high-intensity interval training (HIIT) are associated with different adjustments in motor output. Changes in motor unit (MU) peripheral properties may contribute ... -
Early postnatal environmental enrichment restores neurochemical and functional plasticities of the cerebral cortex and improves learning performance in hidden-prenatally-malnourished young-adult rats
(ELSEVIER SCIENCE BV, 2019)Moderate reduction of dietary protein (from 25% to 8% casein) in pregnant rats, calorically compensated by carbohydrates, gives rise to 'hidden prenatal malnutrition' (HPM) in the offspring since it does not alter body and ... -
Early pregnancy levels of gingival crevicular fluid matrix metalloproteinases-8 and-9 are associated with the severity of periodontitis and the development of gestational diabetes mellitus
(American Academy of Periodontology, 2020)Background Gestational diabetes mellitus (GDM) is increasing worldwide and women with a history of GDM are at risk of developing type 2 diabetes which is a risk factor for periodontitis. Aim To explore the association ... -
Early Short-Term Recovery of Single-Leg Heel Rise and ATRS After Achilles Tenorrhaphy: Cluster Analysis
(Facultad de Ciencias, 2018)Background: An early recovery of Achilles Tendon Rupture Score (ATRS) and single-leg heel raises after Achilles rupture is a desirable aim to favor the sport return, but is unknown if the patient’ outcomes could be defined ... -
Eco-hydrological Functions in Forested Catchments of Southern Chile
(Springer New York, 2020-03)Ecosystem functions in forests can vary significantly after disturbance, depending on changes in vegetation structure during succession and soil biophysical characteristics. We examined streamflow regulation, water storage ... -
Ecological variation in invasive brown trout (Salmo trutta) within a remote coastal river catchment in northern Patagonia complicates estimates of invasion impact
(WILEY, 2023-10)Salmonids were first introduced into the Chilean fresh waters in the 1880s, and c. 140 years later, they are ubiquitous across Chilean rivers, especially in the southern pristine fresh waters. This study examined the brown ... -
Ectotherms in Variable Thermal Landscapes: A Physiological Evaluation of the Invasive Potential of Fruit Flies Species
(CIENCIAS, 2016)Climate change and biological invasions pose one of the greatest threats to biodiversity. Most analyses of the potential biological impacts have focused on changes in mean temperature, but changes in thermal variance may ... -
Edge effects modify the growth dynamics and climate sensitivity of Araucaria Angustifloia trees
(TREE-RING SOC, 2020)Edge effects are a major cause of natural dynamics of fragmented forests; however, studies that evaluate edge effects during the lifetime of trees are relatively rare. Through a long-term perspective of tree growth, ... -
Editorial Monográfico Nº43: "Comunicación y Cultura Popular en América Latina y El Caribe"
(Universidad de Chile. Instituto de la Comunicación e Imagen, 2021-06)El equipo investigador del proyecto culturapopular.cl fue invitado a editar un dossier especial sobre Comunicación y Cultura Popular en América Latina y El Caribe para el presente número 43 de Comunicación y Medios, que ... -
Editorial: Food consumption disparities, public health and sustainability in Latin America and the Caribbean
(FRONTIERS MEDIA SA, 2023-02-23)Sin resumen. -
Editorial: Impacts of climate change on long term viability of tree species with recalcitrant seeds
(FRONTIERS MEDIA SA, 2023-08-07)Sin resumen. -
Editorial: Physiological, biochemical and molecular approaches in response to abiotic stresses in plants
(FRONTIERS MEDIA SA, 2023-04-21)Sin resumen.