Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 28941-28960 of 98913
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(Soc Medica Santiago, 2020)Background: Ocular Surface Disease Index (OSDI) is the most commonly used questionnaire worldwide to detect dry eye disease. Although it is massively used in clinical practice in Chile, its use has not been validated yet ...
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(Elsevier, 2020)Preferential fluid pathways along regional fault systems are crucial for the spatial localization of volcanic and geothermal manifestations. Differences in electric properties of fluids and hydrothermal alteration products ...
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(Nature, 2020)The interiors of giant planets remain poorly understood. Even for the planets in the Solar System, difficulties in observation lead to large uncertainties in the properties of planetary cores. Exoplanets that have undergone ...
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(Oxford University Press, 2020)The Transiting Exoplanet Survey Satellite has produced a large number of single-transit event candidates which are being monitored by the Next Generation Transit Survey (NGTS). We observed a second epoch for the TIC ...
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(Universidad Católica del Norte, 2020)Studies of genetic markers of uniparental inheritance, such as mitochondrial DNA have been used successfully to study the settlement, history and origins of human populations. In the Chilean population, most published ...
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(Medwave Estudios, 2020)Acute kidney injury is a syndrome characterized by a sudden, sustained, and potentially reversible decrease in glomerular filtration rate and tubular function, which globally impacts renal function. It comprises a series ...
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(Nature, 2020)Human activities have profoundly altered the global nutrient cycle through Land Use and Cover Changes (LUCCs) since the industrial revolution and especially during the Great Acceleration (1950 CE). Yet, the impact of such ...
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The MALATANG survey: dense gas and star formation from high-transition HCN and HCO+ maps of NGC 253 (Oxford University Press, 2020)To study the high-transition dense-gas tracers and their relationships to the star formation of the inner similar to 2 kpc circumnuclear region of NGC 253, we present HCN J = 4-3 and HCO+ J = 4-3 maps obtained with the ...
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(Elsevier, 2020)Silver nanoparticles (Ag NPs) with anti -bacterial effects against the biofilm-producing bacteria Klebsiella pneu- moniae ( K. pneumoniae ) were synthesized using the marine seaweed Gracilaria corticata ( G. corticata ). ...
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(Springer, 2020)There are only a few analytical 2+1D models for tsunami propagation, most of which treat tsunami generation from a static deformation field isolated from the kinematics of the rupture. This work examines the behavior of ...
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(Elsevier, 2020)Arctic lakes emitmethane (CH4) to the atmosphere. The magnitude of this flux could increasewith permafrost thaw butmight also be mitigated bymicrobial CH4 oxidation. Methane oxidation in oxic water has been extensively ...
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(Elsevier, 2020)GPS-enabled devices and social media popularity have created an unprecedented opportunity for researchers to collect, explore, and analyze text data with fine-grained spatial and temporal metadata. In this sense, text, ...
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(Springer, 2020)We present an alternating forward-backward splitting method for solving linearly constrained structured optimization problems. The algorithm takes advantage of the separable structure and possibly asymmetric regularity ...
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(CSIC - Consejo Superior de Investigaciones Científicas, 2020)This paper analyses a public controversy about the state of the main instruments at the National Astronomical Observatory of Chile at the end of the 19th century, the repair and the maintenance work of these tools and the ...
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(IOS Press, 2020)This paper presents the results of a citation analysis focusing on the universities and countries represented by publications in 22 highly oriented fuzzy research journals using bibliometric techniques. Bibliometric studies ...
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(Hanley & Belfus Elsevier, 2020)People with proximal transhumeral amputation usually choose prosthesis as an alternative to improve occupational performance, but frequently presenting difficulties in the distal control, poor elevation to reach some object, ...
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(IOS Press, 2020)The concept of the Base/Bottom of the pyramid (BoP), since its first use in the early 2000 s, has been used by researchers and practitioners alike. The past 16 years has witnessed a significant increase in output of published ...
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Tu test (Universidad de Chile, 2019-06)Los contagios y/o muertes por Enfermedades de Transmisión Sexual (ETS) en Chile aumentan cada año, Chile aparece como el país en Latinoamérica con mayor aumento de casos en 2016. (ONUSIDA s.f.). Los actuales prestadores ...
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(Universidad de Chile, 2019-06-20)Este proyecto identifica la oportunidad de negocio en el aumento de arriendos de departamentos, donde en Chile se observa un incremento en la demanda de arriendo habitacional pasando de 58% a 78% los últimos 10 años. Por ...
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Smartmed : comercialización de medicamentos over the counter (OTC) a través de maquinas expendedoras (Universidad de Chile, 2019-05)SmartMed trae al mercado Panameño una idea de negocio innovadora, afreciendo medicamentos OTC (over the counter por sus siglas en inglés), a traves de un formato como lo son las máquinas expendedoras. Las mismas tendrán ...
