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Now showing items 83284-83303 of 93210

    • Spontaneous growth of 83 Chilean girls with Turner's syndrome Síndrome de Turner: Crecimiento y descripción ... 
      Román, Rossana; Vallejos, María Eliana; Muñoz, Mónica; Schneider, Ruth; Youlton, Ronald; Henriquez, Cecilia; Cassorla Goluboff, Fernando (2002)
      Background: Short stature is the main feature of patients with Turner's syndrome. There is limited information regarding the spontaneous growth of these patients in Chile. Aim: To develop a specific growth chart for Chilean ...
    • Spontaneous ignition of wildland fuel by idealized firebrands 
      Hernández, N.; Fuentes, A.; Consalvi, J. L.; Elicer Cortés, Juan (Elsevier, 2018)
      The spontaneous ignition of a forest fuel layer by idealized firebrands was carried out experimentally in a bench scale apparatus designed to understand the relationship between the time to ignition and incident radiative ...
    • Spontaneous light-induced Turing patterns in a dye-doped twisted nematic layer 
      Andrade Silva, Ignacio Javier; Bortolozzo, Umberto; Clerc Gavilán, Marcel; González Cortés, Gregorio; Residori, Stefania; Wilson, Mario (Nature Publishing Group, 2018)
      © 2018, The Author(s). Optical pattern formation is usually due either to the combination of diffraction and nonlinearity in a Kerr medium or to the temporal modulation of light in a photosensitive chemical reaction. Here, ...
    • Spontaneous magnetic fluctuations and collisionless regulation of turbulence in the earth's magnetotail 
      Espinoza, C. M.; Moya Fuentes, Pablo; Stepanova, M.; Valdivia Hepp, Juan Alejandro; Navarro, R. E. (IOP, 2022)
      Among the fundamental and most challenging problems of laboratory, space, and astrophysical plasma physics is to understand the relaxation processes of nearly collisionless plasmas toward quasi-stationary states and ...
    • Spontaneous motion of localized structures induced by parity symmetry breaking transition 
      Alvarez Socorro, A.; Clerc Gavilán, Marcel; Tlidi, M. (American Institute of Physics Inc., 2018)
      We consider a paradigmatic nonvariational scalar Swift-Hohenberg equation that describes short wavenumber or large wavelength pattern forming systems. This work unveils evidence of the transition from stable stationary to ...
    • Spontaneous regeneration after juvenile ossifying fibroma resection: a case report 
      Espinosa, Sebastián A.; Villanueva Maffei, Julio; Hampel, Hans; Reyes Court, Daniel (Elsevier, 2006)
      A case of unusual bone regeneration after resection of a juvenile ossifying fibroma (JOF) is presented. Secondary mandibular reconstruction with autogenous grafts was delayed due to the rapid bone formation. To the best ...
    • Spontaneous Regression of a True Intracanalicular Fusiform Ophthalmic Artery Aneurysm After Endovascular ... 
      Martínez-Pérez, Rafael; Tsimpas, Asterios; Ruiz, Álvaro; Montivero, Agustin; Mura, Jorge (NLM (Medline), 2018)
      Copyright © 2018 Elsevier Inc. All rights reserved. BACKGROUND: Ophthalmic trunk aneurysms associated with other vascular malformations are extremely rare, and little is known regarding its natural history and options of ...
    • Spontaneous retroperitoneal hematoma. Report of one case Hematoma retroperitoneal espontáneo. Caso clínico 
      Álvarez Zepeda, Carlos; Cerda C, César; Jadue T, Andrés; Rojas R, Francisco; Abelleira P, Millarai; Hermansen T, Carlos; Gatica J, Francisco (2007)
      Spontaneous retroperitoneal hematoma is a rare condition. We report a 78 year-old man with progressive pain in his right thigh and hip lasting one week. The pain subsequently was associated with abdominal pain in the right ...
    • Spontaneous symptomatic improvement in a pediatric patient with anti-3-hydroxy-3-methylglutraryl-coenzyme ... 
      Suarez, B; Jofre, J; Lozano-Arango, A; Ortega, X; Diaz, J; Calcagno, G; Bevilacqua, JA; Castiglioni, C (Elsevier Ltd, 2020)
    • Sporadic centronuclear myopathy with muscle pseudohypertrophy, neutropenia, and necklace fibres due to a ... 
      Romero, Norma Beatriz; Bevilacqua, Jorge; Oldfors, Anders; Fardeau, Michel (PERGAMON-ELSEVIER SCIENCE LTD, 2011-02)
    • Spore germination of Frankia strains isolated from Colletia hystrix and Retanilla ephedra (Rhamnaceae) 
      Carú Marambio, Margarita; Sepúlveda, D.; Cabello, A. (Kluwer Academic Publishers, 1997)
      Two Frankia strains, Chl1 from Colletia hystrix and Re16 from Retanilla ephedra, were assayed to determine the germinability of their spores and the stages of the life cycle in different media. In BAP medium, both strains ...
    • Sport Club, el desafío lo eliges tú 
      Becerra, Carol; Aravena, Loreto (Universidad de Chile, 2014-12)
      El deporte, tanto en Chile como en el mundo ha presentado un crecimiento explosivo en los últimos 10 años y esto se encuentra directamente relacionado con la distribución de nuestro tiempo y en esta industria encontramos ...
    • Sportech de Integramédica - Centro Médico Deportivo 
      Aguiló Siau, Juan; Grimaldi Fierro, Giorgio (Universidad de Chile, 2014-10)
      Los altos índices de sedentarismo y obesidad de nuestro país, se han transformado en un tema de alta relevancia. Estos indicadores hablan del estado de salud de Chile, su proyección a futuro y cómo afronta un tema que se ...
    • Sportex Descente en Chile : Plan de negocios 
      Avayú, Allan; Bisquertt, Andrés; Tolchinsky, Benny (Universidad de Chile, 2012-12-15)
      El presente trabajo tiene como objetivo presentar los lineamientos generales para el desarrollo comercial de la marca Descente en Chile. Se concentra en desarrollar un plan de negocio que hace énfasis en un análisis en ...
    • Sportmaster : plan de negocios 
      Bunster, Andres; Robles, Ismael; Trucco, Cristián (Universidad de Chile, 2014)
      Este trabajo tiene como objetivo la profundización, análisis y desarrollo de los temas claves para la realización de un plan de negocios para el área de equipos kinesiológicos de la empresa SportMaster, a través del análisis ...
    • Sports Burger : hamburguesas de lombriz 
      Torres Miranda, Daniel; Dulcey Monsalve, Edward (Universidad de Chile, 2014-09-22)
      En el mundo de hoy, donde el ingreso per cápita de los chilenos ha crecido de manera exponencial los últimos años1, y donde la industria alimenticia (productores, distribuidores y empresas de servicios) ha demostrado su ...
    • Sports scheduling and other topics in sports analytics: a survey with special reference to Latin America 
      Durán, Guillermo Alfredo (Springer, 2020)
      Recent years have witnessed vigorous development in the application of mathematical and computational techniques to many aspects of the organization and planning of sports competitions. Known as sports scheduling, this ...
    • Sports Vending Machine 
      Tapia Palma, Rodolfo Andrés; León Manríquez, Marcos Alexis (Universidad de Chile, 2017-08)
      El presente plan de negocios tiene sus inicios en la detección de necesidades que han debido enfrentar tanto los autores del presente plan de negocios como los distintos usuarios de gimnasios y centros deportivos. Estas ...
    • Spotting high-z molecular absorbers using neutral carbon Results from a complete spectroscopic survey with the VLT 
      Noterdaeme, P.; Ledoux, C.; Petitjean, P.; Srianand, R.; Balashev, S.; Lopez, S.; Zou, S. (EDP Sciences S A, 2018)
      While molecular quasar absorption systems provide unique probes of the physical and chemical properties of the gas as well as original constraints on fundamental physics and cosmology, their detection remains challenging. ...
    • Spray Freeze-Drying as an Alternative to the Ionic Gelation Method to Produce Chitosan and Alginate ... 
      Gamboa, Alexander; Araujo, Valeria; Caro, Nelson; Gotteland, Martín; Abugoch James, Lilian; Tapia, Cristian (Wiley & Sons, 2015)
      Chitosan and alginate nano-composite (NP) carriers intended for colonic delivery containing prednisolone and inulin were obtained by two processes. Spray freeze-drying using chitosan (SFDC) or alginate (SFDA) was proposed ...