Now showing items 44506-44525 of 92768

    • Stepke, FL (Universidad de Chile - Centro Interdisciplinario de Estudios en Bioetica, 2020)
    • Zúñiga Hertz, María del Pilar (Universidad de Chile, 2013)
      Our seminar, ‘The city and the urban subject in British and American Literature’, revolved around the problem of cities and urban subjects, considering the relations they have with the metropolis and the way in which the ...
    • Cervantes Velasco, Karla; Rodríguez A., Ruviana M. (Universidad de Chile, 2020)
      En Panamá se generan 4mil toneladas de basura a diario, menos del 5% de la basura se recicla. Aproximadamente un 8% de la basura es vidrio, este es un material 100% reciclable que se puede utilizar de manera infinita sin ...
    • Oyola Monreal, Nicolás Octavio (Universidad de Chile, 2009)
      Esta tesina viene a mostrar a través de un análisis sencillo, la estructura general de la obra. Como nacen, se entrelazan y aparecen los motivos principales y como interactúan estos motivos con las melodías secundarias ...
    • Arias, Paulina; Ferreyra, Nancy F.; Rivas, Gustavo A.; Bollo Dragnic, Soledad (Elsevier, 2009)
      In this work we report the optimization of a chitosan (CHI) and carbon nanotubes (CNT) modified electrode, CNT-CHI, to study the dsDNA interaction with methylene blue (MB), a well-known DNA intercalator. The analytical ...
    • Jalit, Yamile; Rodríguez, Marcela C.; Rubianes, María D.; Bollo Dragnic, Soledad; Rivas, Gustavo A. (WILEY-V C H VERLAG GMBH, 2008-08)
      We report the analytical performance of glassy carbon electrodes (GCE) modified with a dispersion of multiwall carbon nanotubes (MWCNT) in polylysine (Plys) (GCE/MWCNT-Plys). The resulting electrodes show an excellent ...
    • Contreras, Julio José; Espinoza, Raúl; Liendo, Rodrigo; Coda, Sebastián; Osorio, Matías; Soza, Francisco (Revista Internacional de Ciencias del Deporte, 2011)
      The aim was to evaluate the internal rotation, external rotation and total range of motion of shoulder in professional rugby players and associated factors. 104 rugby players and 30 healthy volunteers were interrogated and ...
    • Contreras Fernández, Julio; Liendo, Rodrigo; Beltrán, Manuel; Soza, Francisco (Sociedad Chilena de Anatomía, 2020)
      Glenoid morphology is a key factor in determining the success of shoulder surgery. The purpose of this experimental study was to precisely determine the anatomical size and orientation of the glenoid in the Chilean ...
    • Gallardo T., Vivian; Avila, Alejandra; Unuane M., Nancy; Codner Dujovne, Ethel (2006)
      Background: Recently, the cut-off point for normal fasting glucose (FG) level, was decreased to 100 mg/dl. Aim: To determine the frequency of abnormal carbohydrate abnormalities in children with obesity and evaluate if ...
    • Guerrero T., Rodrigo; López L., Ingeborg; Cartier Rovirosa, Luis (Sociedad Chilena de Neurología, Psquiatría y Neurocirugía, 2010-07)
      El glioblastoma multiforme es el más habitual y agresivo de los tumores gliales del sistema nervioso central, sin embargo, infrecuentemente se expresa con lesiones múltiples que pueden definirse como multifocales o ...
    • Troncoso Cotal, Rodrigo; Moraga, Francisco; Chiong Lay, Mario; Roldán S., Juan; Bravo Méndez, Roberto; Valenzuela, Rodrigo; Díaz Araya, Guillermo; Campo Sfeir, Andrea Estefanía del; Sanhueza Muñoz, Carlos Joaquín; Rodríguez Villarroel, Andrea Elizabeth; Vukasovic Ramírez, José Luis; Mellado, Rose Marie; Greig, Douglas; Castro, Pablo; Lavandero González, Sergio (WILEY-BLACKWELL PUBLISHING, 2009-05)
      We investigated the clinical response of chronic heart failure patients with beta(2)- adrenergic receptor Gln(27)-> Glu polymorphism treated for 6 months with carvedilol, a alpha/beta-antagonist with antioxidant properties. ...
    • Troncoso Cotal, Rodrigo; Moraga, Francisco; Chiong Lay, Mario; Roldán, Juan; Bravo, Roberto; Valenzuela, Rodrigo; Díaz Araya, Guillermo; Del Campo, Andrea; Sanhueza, Carlos; Rodriguez, Andrea; Vukasovic, José Luis; Mellado, Rosemarie; Greig, Douglas; Castro, Pablo F.; Lavandero González, Sergio (2009)
      We investigated the clinical response of chronic heart failure patients with β2-adrenergic receptor Gln27→Glu polymorphism treated for 6 months with carvedilol, a α/β-antagonist with antioxidant properties. The 6-min. walk ...
    • Aizen, Marcelo A.; Aguiar, Sebastián; Biesmeijer, Jacobus C.; Garibaldi, Lucas A.; Inouye, David W.; Jung, Chuleui; Martins, Dino J.; Medel Contreras, Rodrigo; Morales, Carolina L.; Ngo, Hien; Pauw, Anton; Paxton, Robert J.; Sáez, Agustín; Seymour, Colleen L. (Wiley, 2019)
      The global increase in the proportion of land cultivated with pollinator-dependent crops implies increased reliance on pollination services. Yet agricultural practices themselves can profoundly affect pollinator supply and ...
    • Correa, Rafael; Ramírez Cabrera, Héctor (SIAM PUBLICATIONS, 2004)
      In this paper we propose a global algorithm for solving nonlinear semidefinite programming problems. This algorithm, inspired by the classic SQP (sequentially quadratic programming) method, modifies the S-SDP (sequentially ...
    • Măntoiu,; Sandoval, (Springer-Verlag Wien, 2019)
      In recent papers and books, a global quantization has been developed for unimodular groups of type I. It involves operator-valued symbols defined on the product between the group G and its unitary dual G^ , composed of ...
    • Ferez, Patricia; Toro Labbé, Alejandro; Contreras Ramos, Renato (2000)
      The relative gas-phase acidity of halosubstituted acetic acids CH2XCO2H, CHX2CO2H and CX3CO2H (X = F, CI, and Br) is analyzed in terms of global and local descriptors of reactivity. The model is based on the analysis of ...
    • Cornejo, Víctor Hugo; Luarte, Alejandro; Couve, Andrés (Blackwell Munksgaard, 2017)
      © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd The control of neuronal protein homeostasis or cursive is tightly regulated both spatially and temporally, assuring accurate and integrated responses to ...
    • Aparicio, Felipe; Contreras Ramos, Renato; Galván, Marcelo; Cedillo, Andrés (2003)
      A detailed analysis of the global and local reactivity patterns of neutral and charged peroxides, including hydrogen peroxide (HOOH), peroxynitric acid (HOONO2), the peroxymonocarbonic ion (HOOCO2-), and the peroxymonosulfate ...
    • Guzmán-Valenzuela, Carolina; Queupil, Juan Pablo; Ríos-Jara, Héctor (Palgrave Macmillan Ltd., 2019)
      In a globalized world of knowledge production, issues arise as to the presence of, and relationships between, different regions of the world. A particular issue is that of the presence of peripheral regions such as Latin ...