Now showing items 27131-27150 of 91696

    • Chen, Li; Mc Phee Torres, James; Yeh, William W.-G. (ELSEVIER SCI LTD, 2007-05)
      The paper develops an efficient macro-evolutionary multiobjective genetic algorithm (MMGA) for optimizing the rule curves of a multi-purpose reservoir system in Taiwan. Macro-evolution is a new kind of high-level species ...
    • Carrasco, Mario; Rozas, Juan Manuel; Barahona, Salvador; Alcaíno Gorman, Jennifer; Cifuentes Guzmán, Víctor; Baeza Cancino, Marcelo (2012)
      Background: Antarctica has been successfully colonized by microorganisms despite presenting adverse conditions for life such as low temperatures, high solar radiation, low nutrient availability and dryness. Although these ...
    • Castillo, Daniel; Christiansen, Rói Hammershaimb; Espejo Torres, Romilio; Middelboe, Mathias (Springer, 2014)
      Flavobacterium psychrophilum is an important fish pathogen worldwide that causes cold water disease (CWD) or rainbow trout fry syndrome (RTFS). Phage therapy has been suggested as an alternative method for the control ...
    • Castillo, Daniel; Christiansen, Rói Hammershaimb; Espejo Torres, Romilio; Middelboe, Mathias (Springer New York LLC, 2014)
      Flavobacterium psychrophilum is an important fish pathogen worldwide that causes cold water disease (CWD) or rainbow trout fry syndrome (RTFS). Phage therapy has been suggested as an alternative method for the control of ...
    • Ramírez González, Max; Rogan Castillo, José; Valdivia Hepp, Juan; Varas, Alejandro; Kiwi Tichauer, Miguel (Walter de Gruyter, 2016)
      We characterize, by means of the definition of a generalized distance, the differences and similarities between binary nanoclusters. To define analytically, and to compute numerically this distance, we have generalized an ...
    • Estrada, Patricia; García López, Alejandra; Martinez Falcón, Ana Paola; Mico, Estefania; Estrada, Patricia; Grez Villarroel, Audrey (2016)
      Mediterranean ecosystems have been recognized as a priority for biodiversity conservation due to their high levels of species richness and endemism. In South America, these environments are restricted to central Chile and ...
    • Rogan Castillo, José; Ramírez, Max; Muñoz, Víctor; Valdivia Hepp, Juan; García, Griselda; Ramírez, Ricardo; Kiwi Tichauer, Miguel (2009)
      The determination of the spatial distributions that atoms adopt to form condensed matter is a problem of crucial importance, since most physical properties depend on the atomic arrangement. This is especially relevant for ...
    • Aldea, Cristian; Novoa, Leslie; Alcaíno, Samuel; Rosenfeld Sekulovic, Sebastián (Pensoft, 2020)
      An increase in richness of benthic marine mollusks towards high latitudes has been described on the Pacific coast of Chile in recent decades. This considerable increase in diversity occurs specifically at the beginning of ...
    • Adorno Farías, Daniela; Ortega Pinto, Ana; Gajardo, Paulina; Salazar, Ana; Morales Bozo, Irene; Werlinger, Fabiola; Rojas-Flores, Sandra; Molina Berríos, Alfredo Enrique; Echeverría-López, Sonia; Jara Sandoval, José; Jara, Lilian; Urzúa Orellana, Blanca (Bauru School of Dentistry, University of Sao Paulo, 2019)
      Amelogenesis imperfecta (AI) is a group of enamel development disorders that alter the structure and chemical composition of the tissue. There is great variability in the clinical presentation; according to Witkop, AI can ...
    • Henríquez, Marlene; Vergara, Karen; Norambuena, Javiera; Beiza, Andrea; Maza, Felipe; Ubilla, Pamela; Araya, Ivanna; Chávez, Renato; San Martín Barrientos, Aurelio; Darias, José; Darias, María J.; Vaca Cerezo, Inmaculada (Springer, 2014)
      The diversity of sponge-associated fungi has been poorly investigated in remote geographical areas like Antarctica. In this study, 101 phenotypically different fungal isolates were obtained from 11 sponge samples collected ...
    • Castillo, D.; Higuera, G.; Villa, M.; Middelboe, M.; Dalsgaard, I.; Madsen, L.; Espejo Torres, Romilio (Blackwell, 2012)
      Flavobacterium psychrophilum causes rainbow trout fry syndrome (RTFS) and cold water disease (CWD) in salmonid aquaculture. We report characterization of F. psychrophilum strains and their bacteriophages isolated in ...
    • Díaz, Leonela; Gutiérrez, Sebastián; Moreno Switt, Andrea; Herve Lelievre, Luis; Hamilton-West Miranda, Christopher Norman; Padola, Nora Lía; Navarrete Wallace, Paola Alejandra; Reyes Jara, Angélica Sofía; Meng, Jianghong; González Escalona, Narjol; Toro Ibaceta, Magaly Alejandra (MDPI, 2021)
      Simple Summary Cattle are the main reservoir of Shiga toxin-producing E. coli (STEC), foodborne pathogens that cause severe disease and outbreaks. However, not all STEC cause human illnesses or have the same virulence ...
    • Castro, Pablo de; Rocha, Francisco M.; Diles, Saulo; Soto Bertrán, Rodrigo Antonio; Sollich, Peter (Royal Soc Chemistry, 2021)
      Self-propelled swimmers such as bacteria agglomerate into clusters as a result of their persistent motion. In 1D, those clusters do not coalesce macroscopically and the stationary cluster size distribution (CSD) takes an ...
    • León Ríos, Sergio; Ruiz Tapia, Sergio; Maksymowicz, Andrei; Leyton, Felipe; Fuenzalida, Amaya; Madariaga, Raúl (Springer, 2016)
      We study the foreshocks and aftershocks of the 1 April 2014 Iquique earthquake of Mw 8.1. Most of these events were recorded by a large digital seismic network that included the Northern Chile permanent network and up to ...
    • Loreau, Michel; Oteng-Yeboah, Alfred (NATURE PUBLISHING GROUP, 2006-07-20)
    • Smith Ramírez, Cecilia; Martínez, P.; Núñez, M.; González, C.; Armesto, Juan J. (BLACKWELL, 2005-04)
      Species richness and taxonomic composition of pollinator assemblages are documented for 26 plant species from temperate rain forests of northern Chiloe Island, southern Chile (42 degrees 30'S). We investigated the patterns ...
    • Aitken Saavedra, Juan; Lund, Rafael; González, Jaime; Huenchunao, Romina; Pérez Vallespir, Ilia; Morales Bozo, Irene; Urzúa Orellana, Blanca; Chaves Tarquinio, Sandra; Maturana Ramírez, Andrea; Martos, Josué; Fernández Ramires, Ricardo; Molina Berríos, Alfredo (Taylor and Francis Ltd, 2018)
      Objective: To determine number, species of Candida and Candida resistance to antifungal therapy according to the metabolic control state and the associated salivary changes in patients with type 2 diabetes mellitus ...
    • Gacitúa Espósito, Alejandro; Saavedra Olguín, Patricia (Universidad de Chile, 2004)
      El presente trabajo tiene por objeto realizar un análisis sistemático de una institución de suyo importante en el ámbito del Derecho Laboral y, particularmente, dentro del Derecho Sindical, como lo es el Fuero Sindical. ...
    • Pereira C., Nicolás; Vega S., Javier; Readi V., Alejandro; Abedrapo Moreira, Mario (Hospital Clínico Universidad de Chile, 2012)
      Sigmoid diverticular disease is common in the occidental world and it is responsible for a great number of hospitalizations. The prevalence of diverticular disease increases with age and only in few cases it is manifest ...
    • Arellano Moraga, Pía; Núñez Paredes, Carla (Universidad de Chile, 2017-06)
      Tener problemas de salud por una mala alimentación se ha vuelto cada vez más común así como también las muertes atribuibles a problemas de obesidad, lo que condujo a Chile a promulgar la ley 20.606 que entró en vigencia ...