Repositorio Académico de la Universidad de Chile: Recent submissions

Now showing items 24181-24200 of 98263

    • Auxiliary ischemic markers, the role of left ventricular dyssynchrony 
      Massardo, Teresa (Springer, 2020)
    • Más allá del criticismo radical. Lange y la herencia kantiana en Nietzsche 
      Villarroel Soto, Raúl; Pérez Fajardo, Daniel; Rojas Cortés, Nicolás (Univ. Chile, Fac. Filosofía & Humanidades, Dept. Lingüística, 2020)
      The elucidation and exact determination of what may have been the sources, authors or ideas that decisively influenced the thought of Friedrich Nietzsche and how such theoretical-conceptual references could have been ...
    • Bloodmeal-stealing in wild-caught Mepraia spinolai (Hemiptera: Reduviidae), a sylvatic vector of Trypanosoma cruzi 
      Garrido, Rubén; Campos Soto, Ricardo; Quiroga, Nicol; Botto Mahan, Carezza (Wiley, 2020)
      1. Blood-feeding bugs in the Triatominae are the vectors of Trypanosoma cruzi, the etiological agent of Chagas disease. Mepraia is a sylvatic genus endemic to Chile that transmits T. cruzi in the wild cycle. 2. ...
    • Ca(v)1.2 Activity and Downstream Signaling Pathways in the Hippocampus of An Animal Model of Depression 
      Moreno, Cristian; Hermosilla, Tamara; Hardy, Paulina; Aballai, Víctor; Rojas, Patricio; Varela Lekanda, Diego (MDPI, 2020)
      Functional and morphological modifications in the brain caused by major mood disorders involve many brain areas, including the hippocampus, leading to cognitive and mood alterations. Ca(v)1.2 channel expression has been ...
    • Central ceramide signaling mediates obesity-induced precocious puberty 
      Heras, Violeta; Castellano, Juan Manuel; Fernandois, Daniela; Velasco, Inmaculada; Rodríguez Vázquez, Elvira; Roa, Juan; Vázquez, María Jesús; Ruiz Pino, Francisco; Rubio, Matías; Pineda, Rafael; Torres, Encarnación; Avendaño, María Soledad; Paredes Vargas, Alfonso; Pinilla, Leonor; Belsham, Denise; Dieguez, Carlos; Gaytan, Francisco; Casals, Nuria; López, Miguel; Tena Sempere, Manuel (Cell, 2020)
      Childhood obesity, especially in girls, is frequently bound to earlier puberty, which is linked to higher disease burden later in life. The mechanisms underlying this association remain elusive. Here we show that brain ...
    • Filosofía cognitiva de la lógica y anti-psicologismo 
      Ramírez Figueroa, Alejandro (Univ. Chile, Fac. Filosofía & Humanidades, Dept. Lingüística, 2020)
      Discussion on logic psychologism, which seemed to be over since Frege-Husserl, has now positioned itself in philosophy of logic. in the first place, the idea according to which what is currently understood as logics would ...
    • Comparability of heavy mineral data - The first interlaboratory round robin test 
      Dunkl, Istvan; von Eynatten, Hilmar; Ando, Sergio; Luensdorf, Keno; Morton, Andrew; Alexander, Bruce; Aradi, Laszlo; Augustsson, Carita; Bahlburg, Heinrich; Barbarano, Marta; Benedictus, Aukje; Berndt, Jasper; Bitz, Irene; Boekhout, Flora; Breitfeld, Tim; Cascalho, Joao; Costa, Pedro J. M.; Ekwenye, Ogechi; Feher, Kristof; Flores Aqueveque, Valentina; Fuehring, Philipp; Giannini, Paulo; Goetz, Walter; Guedes, Carlos; Gyurica, Gyorgy; Hennig Breitfeld, Juliane; Huelscher, Julian; Jafarzadeh, Mahdi; Jagodzinski, Robert; Jozsa, Sandor; Kelemen, Peter; Keulen, Nynke; Kovacic, Marijan; Liebermann, Christof; Limonta, Mara; Luzar Oberiter, Borna; Markovic, Frane; Melcher, Frank; Miklos, Dora Georgina; Moghalu, Ogechukwu; Mounteney, Ian; Nascimento, Daniel; Novakovic, Tea; Obbagy, Gabriella; Oehlke, Mathias; Omma, Jenny; Onuk, Peter; Passchier, Sandra; Pfaff, Katharina; Pinto Lincoñir, Luisa; Power, Matthew; Razum, Ivan; Resentini, Alberto; Sagi, Tamas; Salata, Dorota; Salgueiro, Rute; Schoenig, Jan; Sitnikova, Maria; Sternal, Beata; Szakmany, Gyorgy; Szokaluk, Monika; Thamo Bozso, Edit; Toth, Agoston; Tremblay, Jonathan; Verhaegen, Jasper; Villasenor, Tania; Wagreich, Michael; Wolf, Anna; Yoshida, Kohki (Elsevier, 2020)
      Heavy minerals are typically rare but important components of siliciclastic sediments and rocks. Their abundance, proportions, and variability carry valuable information on source rocks, climatic, environmental and transport ...
    • Real-time estimation of Rt for supporting public-health policies against COVID-19 
      Contreras, Sebastián; Villavicencio, H. Andrés; Medina Ortiz, David; Saavedra, Claudia P.; Olivera Nappa, Álvaro (Frontiers Media, 2020)
      In the absence of a consensus protocol to slow down the spread of SARS-CoV-2, policymakers need real-time indicators to support decisions in public health matters. The Effective Reproduction Number (Rt) represents the ...
    • Reactivation of fault systems by compartmentalized hydrothermal fluids in the southern Andes revealed by ... 
      Pearce, R. K.; Sánchez de la Muela, A.; Moorkamp, M.; Hammond, J. O. S.; Mitchell, T. M.; Cembrano, J.; Araya Vargas, J.; Meredith, P. G.; Iturrieta, P.; Pérez Estay, N.; Marshall, N. R.; Smith, J.; Yánez, G.; Ashley Griffith, W.; Marquardt, C.; Stanton Yonge, A.; Núñez, R. (American Geophysical Union., 2020)
      In active volcanic arcs such as the Andean volcanic mountain belt, magmatically sourced fluids are channeled through the brittle crust by faults and fracture networks. In the Andes, volcanoes, geothermal springs, and ...
    • Quasi-stationary distributions and resilience: What to get from a sample 
      Chazottes, Jean-René; Collet, Pierre; Martínez Aguilera, Servet; Méléard, Sylvie (Ecole Polytechnique, 2020)
      We study a class of multi-species birth-and-death processes going almost surely to extinction and admitting a unique quasi-stationary distribution (qsd for short). When rescaled by K and in the limit K ! +1, the realizations ...
    • Presentación 
      Jara, Daniela; Aguilera, Carolina; López, Loreto (Univ Concepcion, Biblioteca Central, Campus Universitario, 2020)
    • Predictive modeling to estimate the demand for intensive care hospital beds nationwide in the context of ... 
      Peña, Víctor Hugo; Espinosa, Alejandra (Medwave Estudios, 2020)
      Introduction SARS CoV-2 pandemic is pressing hard on the responsiveness of health systems worldwide, notably concerning the massive surge in demand for intensive care hospital beds. Aim This study proposes a methodology ...
    • Potential use of n-3 PUFAs to prevent oxidative stress-derived ototoxicity caused by platinum-based chemotherapy 
      Cortés Fuentes, Ignacio A.; Burotto, Mauricio; Retamal, Mauricio A.; Frelinghuysen, Michael; Caglevic, Christian; Gormaz, Juan G. (Elsevier, 2020)
      Platinum-based compounds are widely used for the treatment of different malignancies due to their high effectiveness. Unfortunately, platinum-based treatment may lead to ototoxicity, an often-irreversible side effect without ...
    • Physical assessment of a mollisol under agroecological management in the Quillota valley, mediterranean ... 
      Casanova Pinto, Manuel; Ticona, Berthin; Salazar Guerrero, Osvaldo; Gratacós, Eduardo; Pfeiffer Jakob, Marco; Ávila, Gonzalo; Tapia Fernández, Yasna; Seguel, Óscar; Sabaini, Carlo (Pontificia Univ. Católica Chile, Fac. Agronomía Ingeniería Forestal, 2020)
      A number of agroecological practices have been proposed for assessing soil quality. Several physical soil properties have been shown to be important for determining soil quality by using the sustainability index (SI) and ...
    • Peripheral venoarterial extracorporeal membrane oxygenation for periprocedural Cardiogenic shock during ... 
      Verdugo, Fernando J.; Cataldo, Pabla; Sandoval, Jorge; Pineda, Fernando; Dauvergne, Christian; Duarte, Manuel; Bonta, Camila; Iturra, Sebastián; Olivares, Gabriel; Concha, Marcelo; Rossel, Víctor (Sociedad Médica de Santiago, 2020)
      Background: Cardiogenic shock (CS) is uncommon in the cardiac catheterization laboratory (CCL) among patients undergoing coronary angiography. Periprocedural CS is more frequent in high-risk patients and in technically ...
    • Performance of satellite-based evapotranspiration models in temperate pastures of southern Chile 
      Moletto Lobos, Ítalo; Mattar Bader, Cristián; Barichivich, Jonathan (MDPI, 2020)
      Farmers in the temperate zone of southern Chile have started to irrigate historically rainfed pastures during recent years to reduce dairy productivity losses against increasingly severe summer droughts. The lack of ...
    • Panniculitis in association with target therapy in melanoma patient, what the dermatologist should know: A ... 
      Manubens Vargas, Víctor; Rodríguez Ortubia, Manuel; Salas, Jose; Valenzuela, Fernando; Carreño Toro, Laura (Medwave Estudios, 2020)
      Target therapies are currently a therapeutic option increasingly used for the management of patients with metastatic melanoma. However, there are multiple adverse pharmacological effects associated with their use that ...
    • Nostalgia for la montaña: The production of landscape at the frontier of chilean commercial forestry 
      Manuschevich, Daniela; Gurr, Mel; Ramírez Pascualli, Carlos A. (Elsevier, 2020)
      Chile has a well-documented structural dependence upon resource extraction, yet less is known about the social and symbolic significance of the environmental changes related to such a dependence. Since 1973, Chile’s ...
    • New records of avian and interspecific predation in lizards of the genus liolaemus (Squamata: Liolaemidae) 
      Troncoso Palacios, Jaime; Marambio Alfaro, Yery; Vargas, Iván; Hiriart, Daniel (Univ Sao Paulo ESALQ, 2020)
    • De cartoneros a recicladores urbanos: el rol de las políticas locales en mejorar la sustentabilidad de los ... 
      Navarrete Hernández, Pablo (Asociación Española de Ciencia Regional, 2016-06)
      Las políticas locales enfocadas a la economía informal, en general, y a los recolectores, en particular, están basadas en cuatro aproximaciones: (1) Dualista, de represión en contra de la actividad, producto de la preservación ...