Now showing items 1-20 of 3102

    • 14 músicos del Conservatorio U. Mayor se unen virtualmente para interpretar obra de Bach 

      Pinzón, Jorge [académico]; Betancourt, Mónica [académica]; Rodríguez, Elisa [académica]; Stsishankova, Ulyana [académica]; Torres, Tania [estudiante]; Fuentes, Daniel [estudiante]; Beroiza, Nazaret [estudiante]; Barrera, Paula [estudiante]; Clifford, David [estudiante]; Kaelin, Marco [estudiante]; Mansilla, Isabel [estudiante]; Antognoni, Geannino [estudiante]; Rodríguez, Matías [estudiante]; Guerra, Arianne [estudiante] (Chile. Universidad Mayor, 2020-04-16)
      Académicos y estudiantes del Conservatorio de la Universidad Mayor se conectan desde sus hogares para presentar la Cantata "Lch steh’ mit einem Fuß im Grabe", BWV 156 (Adagio de la Cantata número 156) del compositor alemán ...
    • 20 estudiantes y académicos del Conservatorio de Música interpretan Suite Holberg de Edvard Grieg 

      Clifford, David [Estudiante]; Kaelin, Marco [Estudiante]; Cáceres, Eduardo [Estudiante]; Fuentes, Daniel [Estudiante]; Mansilla, Isabel [Estudiante]; Cortés, Hugo [Estudiante]; Torres, Tania [Estudiante]; Valencia, Dante [Estudiante]; Modinger, Ignacio [Estudiante]; Guerra, Arianne [Estudiante]; Beroiza, Nazareth [Estudiante]; Rojas, Mónica [Estudiante]; Augustin-Lucile, Marine [Estudiante]; Rodríguez, Elisa [Estudiante]; Rodríguez, Matías [Estudiante]; Tapia, Lissette [Estudiante]; Nagy, Anna María [Estudiante]; Quintanilla, Rocío [Estudiante]; Betancourt, Mónica [Estudiante]; Espinoza, Aquino [Estudiante] (Chile. Universidad Mayor, 2020-05-13)
      El grupo de músicos de la U. Mayor realizó una segunda presentación online, tras su alabada versión de Bach, y tributó a este compositor y pianista noruego, considerado uno de los principales representantes del romanticismo ...
    • 2018: Investigación de árbol sagrado Rapa Nui 

      El Mostrador. Cultura; REDBIONOVA (Chile. Universidad Mayor, 2018-05-31)
      Las notas de prensa publicadas en El Mostrador y los portales de RedBioNova y Conaf recogen los avances en el estudio que reconstruye la historia genética de la última población de toromiros potencialmente puros provenientes ...
    • +A 5680-year tree-ring temperature record for southern South America 

      González-Reyes, A. [Univ Mayor, Fac Ciencias, Hemera Ctr Observac Tierra, Santiago, Chile]; Lara, A.; Villalba, R.; Urrutia-Jalabert, R.; Aravena, J. C.; Luckman, B. H.; Cuq, E.; Rodríguez, C.; Wolodarsky-Franke, A. (PERGAMON-ELSEVIER SCIENCE LTD, 2020)
      It is widely documented that the Earth's surface temperatures have increased in recent decades. However, temperature increment patterns are not uniform around the globe, showing different or even contrasting trends. Here ...
    • A Carbohydrate Moiety of Secreted Stage-Specific Glycoprotein 4 Participates in Host Cell Invasion by Trypanosoma cruzi Extracellular Amastigotes 

      Cordero, Esteban M. [Univ Mayor, Ctr Genom & Bioinformat, Fac Ciencias, Santiago, Chile]; Florentino, Pilar T. V.; Real, Fernando; Orikaza, Cristina M.; da Cunha, Julia P. C.; Vitorino, Francisca N. L.; Sobreira, Tiago J. P.; Mortara, Renato A. (FRONTIERS MEDIA SA, 2018)
      Trypanosoma cruzi is the etiologic agent of Chagas' disease. It is known that amastigotes derived from trypomastigotes in the extracellular milieu are infective in vitro and in vivo. Extracellular amastigotes (EAs) have a ...
    • A case report of a primary synovial chondromatosis of temporomandibular joint, producing medial displacement of the articular disc. 

      Droguett, C. [Chile. Universidad Mayor]; Fumeaux, JE [Chile. Universidad Mayor]; Skármeta, Nicolás Patricio [Chile. Universidad Mayor] (Facultad de Ciencias, 2014)
      Synovial chondromatosis in the temporomandibular joint (TMJ) is a rare benign cartilaginous metaplasia characterized by the formation of loose bodies within the synovial joint space. This condition presents a specific triad ...
    • A characterization for some type-2 fuzzy strong negations 

      Hernández-Varela, P. [Univ Mayor, Fac Estudios Interdisciplinarios Nucleo Matemat F]; Cubillo, S.; Torres-Blanc, C. (ELSEVIER, 2020)
      P. Hernandez et al. in 2014 established the axioms that an operation must fulfill in order to be a negation on a bounded poset (partially ordered set). In this work, we focus on the set L of the membership degrees of the ...
    • A clinical predictive score for mood disorder risk in low-income primary care settings 

      Jimenez, M. I. [Universidad de Chile]; Igor, Mirko A. [Universidad de Chile]; Fores, G. A. [Chile. Universidad Mayor]; Correa, M. O. [Chile.Universidad de Los Andes]; Sullivan, M. C. [Estados Unidos. Tufts Medical Center]; Holtzman, N. S. [Estados Unidos. Tufts Medical Center] (CIENCIAS, 2013)
      BACKGROUND: Despite availability of validated screening tests for mood disorders, busy general practitioners (GPs) often lack the time to use them routinely. This study aimed to develop a simplified clinical predictive ...
    • A comparative performance analysis of total PSA, percentage free PSA, PSA velocity, and PSA density versus the detection of primary circulating prostate cells in predicting initial prostate biopsy findings in chilean men 

      Reyes, Eduardo [Chile. Universidad Diego Portales]; Orellana,Nelson [Chile. Hospital de Carabineros]; Fuentealba, Cynthia [Chile. Hospital de Carabineros]; Dueñas,Ricardo. [Chile. Hospital de Carabineros] (CIENCIAS, 2014)
      Introduction. PSA parameters have been used in an attempt to improve the diagnostic yield of prostate screening tests; the detection of primary malignant circulating prostate cells (CPCs) may improve the diagnostic yield ...
    • A Comparison of Energy Efficiency Certification in Housing: A Study of the Chilean and Spanish Cases 

      Sanhueza-Durán, Francisco [Univ Mayor, Escuela Construcc Civil, Fac Ciencias]; Gómez-Soberon, JoséM.; Valderrama-Ulloa, Claudia; Ossio, Felipe (MDPI, 2019)
      Faced with implementing policies that seek to improve the energy efficiency of housing and reduce the impact of CO2 emissions, several countries are introducing (unilaterally or by international agreement) energy certification ...
    • A decentralized route to the origins of scaling in human language 

      Urbina, Felipe [Univ Mayor, Fac Ciencias, Ctr Invest DAiTA Lab, Santiago, Chile]; Vera, Javier (IOP PUBLISHING LTD, 2019)
      Zipf's law establishes that if the words of a (large) text are ordered by decreasing frequency, the frequency versus the rank decreases as a power law with exponent close to -1. Previous work has stressed that this statistical ...
    • A functional ferric uptake regulator (Fur) protein in the fish pathogen Piscirickettsia salmonis 

      Valderrama, Katherine [Chile. Universidad Católica del Norte]; Ayala, Manuel [Chile. Universidad Mayor]; Segovia, Cristopher [Chile. Universidad Mayor]; Santander, Javier [Chile. Universidad Mayor] (CIENCIAS, 2016)
      Piscirickettsia salmonis, a Gram-negative fastidious facultative intracellular pathogen, is the causative agent of the salmonid rickettsial septicemia (SRS). The P. salmonis iron acquisition mechanisms and its molecular ...
    • A GIS-based framework to identify priority areas for urban environmental inequity mitigation and its application in Santiago de Chile 

      Fernández, Ignacio C. [Univ Mayor, Ctr Estudios Recursos Nat OTERRA, Santiago 8340585, RM, Chile]; Wu, Jianguo (ELSEVIER SCI LTD, 2018)
      Environmental inequity is a common phenomenon of modern cities, particularly in the developing world where the high rates of urbanization often surpass the capacity of local governments to develop proper urban planning. ...
    • A highly stable black phosphorene nanocomposite for voltammetric detection of clenbuterol 

      Camarada, María Belén [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada]; Ge, Yu; Xu, Lanjiao; Qu, Mingren; Liang, Huan; Zhao, Erlong; Li, Mingfang; Wen, Yangping (SPRINGER WIEN, 2018)
      A nanocomposite was prepared from graphene-like two-dimensional black phosphorene (BP, an allotrope of phosphorus) and nafion (Nf) treated with isopropanol (IP). A glassy carbon electrode (GCE) modified with this nanocomposite ...
    • A mechanistic approach for the optimization of loperamide loaded nanocarriers characterization: Diafiltration and mathematical modeling advantages 

      Catalán-Figueroa, Johanna [Univ Mayor, Ctr Nanotecnol Aplicada, Santiago, Chile]; Fiedler, Jenny L. [Univ Mayor, Ctr Nanotecnol Aplicada, Santiago, Chile]; Boisset, Constanza B.; Jara, Miguel O.; Flores, Mario E.; Moreno-Villoslada, Ignacio; Morales, Javier O. (ELSEVIER SCIENCE BV, 2018)
      Oral bioavailability of loperamide is restricted by its limited absorption in the gastrointestinal tract due to its poor aqueous solubility and its P-glycoprotein (Pgp) substrate characteristic. In addition, ammonium ...
    • A Multicenter Study Evaluating the Stages of Change in Food Consumption with Warning Labels among Chilean University Students 

      Fernández, Eloina [Univ Mayor, Escuela Nutr & Dietet, Fac Ciencias]; Villarroel, Pia [Univ Mayor, Escuela Nutr & Dietet, Fac Ciencias]; Durán Aguero, Samuel; Araneda, Jacqueline; Ahumada, Danay; Silva Rojas, Jaime; Buhring Bonacich, Rodrigo; Caichac, Astrid; Fernández Salamanca, Marcelo; Pacheco, Viviana; Aravena Martinovic, Paola; Wilson, Waleska; María Neira, Ana; Encina, Claudia; Moya Tilleria, Jessica (HINDAWI LTD, 2020)
      Objective. To analyze the stage of change in food consumption with warning labels among Chilean university students. Materials and Methods. Cross-sectional study which applied surveys in universities from all over the ...
    • A multiple-class distance-decaying approach for mapping temperature reduction ecosystem services provided by urban vegetation in Santiago de Chile 

      Fernández, Ignacio C. [Univ Mayor, Fac Ciencias, Ctr Modelac & Monitoreo Ecosistemas] (ELSEVIER SCIENCE BV, 2019)
      Mapping ecosystem services is a challenging task, particularly for regulating services presenting spatial mismatches between the areas providing the services and those benefiting from them, such as the temperature reduction ...
    • A new piece in the genetic puzzle of obesity 

      Celis-Morales, Carlos [Univ Mayor, CIFE, Santiago, Chile]; Villagrán, Marcelo; Petermann-Rocha, Fanny; Adela Martínez-Sanguinetti, Maria (SOC MEDICA SANTIAGO, 2019)
      Sin resumen
    • A Novel Method to Predict Genomic Islands Based on Mean Shift Clustering Algorithm 

      Maracaja-Coutinho, Vinicius [Chile. Universidad Mayor. Centro de Genómica y Bioinformática]; De Farias, Savio T. [Brasil. Universidade Federal da Paraiba]; Batista, Leonardo V. [Brasil. Universidade Federal da Paraiba] (CIENCIAS, 2016)
      Genomic Islands (GIs) are regions of bacterial genomes that are acquired from other organisms by the phenomenon of horizontal transfer. These regions are often responsible for many important acquired adaptations of the ...
    • A Prunus persica genome-wide RNA-seq approach uncovers major differences in the transcriptome among chilling injury sensitive and non-sensitive varieties 

      Vizoso, Paula [Univ Mayor, Ctr Propagac & Conservac Vegetal, Santiago, Chile]; Nilo-Poyanco, Ricardo [Univ Mayor, Fac Ciencias, Escuela Biotecnol, Santiago, Chile]; Sanhueza, Dayan; Balic, Ivan; Meneses, Claudio; Orellana, Ariel; Campos-Vargas, Reinaldo (WILEY, 2019)
      Chilling injury represents a major constrain for crops productivity. Prunus persica, one of the most relevant rosacea crops, have early season varieties that are resistant to chilling injury, in contrast to late season ...