Artículos de revistas: Recent submissions

Now showing items 2961-2980 of 4970

    • Robust joint target detection and tracking for space situational awareness 
      Pak, Andrey; Correa, Javier; Adams, Martin (American Institute of Aeronautics and Astronautics, 2018)
      An increased concern in space situational awareness has resulted from the rise in space debris and its threat to future space missions. For safety reasons, it is critically important to populate and maintain a catalog of ...
    • Demographic inference and genetic diversity of Octopus mimus (Cephalopoda: Octopodidae) throughout the ... 
      Pardo Gandarillas, María Cecilia; Ibáñez, Christian M.; Yamashiro, Carmen; Méndez, Marco; Poulin, Elie (Springer, 2018)
      Climatic and oceanographic events occurring during the last glacial cycle in the Humboldt Current System (HCS) have left genetic footprints in marine invertebrate populations. The objective of this study was to evaluate ...
    • Evaluating methods for phylogenomic analyses, and a new phylogeny for a major frog clade (Hyloidea) based ... 
      Streicher, Jeffrey W.; Miller, Elizabeth C.; Guerrero, Pablo C.; Correa, Claudio; Ortiz, Juan C.; Crawford, Andrew J.; Pie, Marcio R.; Wiens, John J. (Academic Press INC Elsevier Science, 2018)
      Phylogenomic approaches offer a wealth of data, but a bewildering diversity of methodological choices. These choices can strongly affect the resulting topologies. Here, we explore two controversial approaches (binning genes ...
    • Is there an effect of environmental temperature on the response to an antigen and the metabolic rate in ... 
      Ramírez Otarola, Natalia; Espinoza, Janyr; Kalergis, Alexis M.; Sabat Kirkwood, Alejandro Pablo (Pergamon-Elsevier Science LTD, 2018)
      Environmental temperature is a variable that influences all aspects of organisms, from physiological, e.g. immune function, and morphological traits to behavior. Recent studies have reported that environmental temperature ...
    • Tensile behavior of Cu50Zr50 metallic glass nanowire with a B2 crystalline precipitate 
      Sepúlveda Macias, Matías; Amigo, Nicolás; Gutiérrez Gallardo, Gonzalo (Elsevier, 2018)
      A molecular dynamics study of the effect of a single B2–CuZr precipitate on the mechanical properties of Cu50Zr50 metallic glass nanowires is presented. Four different samples are considered: three with a 2, 4 and 6 nm ...
    • Study of rabbit erythrocytes membrane solubilization by sucrose monomyristate using laurdan and phasor analysis 
      Günther Sapunar, Germán; Herlax, Vanesa; Lillo, M. Pilar; Sandoval Altamirano, Catalina; Belmar, Libnny N.; Sánchez, Susana A. (Elsevier Science BV, 2018)
      The study of surfactant and bio membranes interaction is particularly complex due to the diversity in lipid composition and the presence of proteins in natural membranes. Even more difficult is the study of this interaction ...
    • Crosstalk between Rac1- mediated actin regulation and ROS production 
      Acevedo, Alejandro; González Billault, Christian (Elsevier, 2018)
      The small RhoGTPase Rac1 is implicated in a variety of events related to actin cytoskeleton rearrangement. Remarkably, another event that is completely different from those related to actin regulation has the same relevance; ...
    • Presence, behavior, and resighting pattern of transient bottlenose dolphins (Tursiops truncatus) in the ... 
      Santos Carvallo, Macarena; Sepulveda, Maritza; Moraga, Rodrigo; Landaeta, Mauricio F.; Oliva, Doris; Pérez Alvarez, María José (University of Hawaii Press, 2018)
      Biotic and abiotic factors determine presence and habitat use pattern of individuals within a population. In this study, presence, behavior, and resighting patterns of transient bottlenose dolphins (Tursiops truncatus) ...
    • Multiple origins of interdependent endosymbiotic complexes in a genus of cicadas 
      Lukasik, Piotr; Nazario, Katherine; Van Leuven, James T.; Campbell, Matthew A.; Meyer, Mariah; Michalik, Anna; Pessacq, Pablo; Simon, Chris; Veloso Iriarte, Claudio; McCutcheon, John P. (National Academy of Sciences, 2018)
      Bacterial endosymbionts that provide nutrients to hosts often have genomes that are extremely stable in structure and gene content. In contrast, the genome of the endosymbiont Hodgkinia cicadicola has fractured into multiple ...
    • Effect of the nature of the nucleophile and solvent on an SNAr reaction 
      Gazitua, Marcela; Tapia, Ricardo A.; Contreras Ramos, Renato; Campodonico, Paola R. (Royal Society of Chemistry, 2018)
      The reaction of 2,4-dinitrobenzenesulfonyl chloride toward propylamine was kinetically evaluated in 19 organic solvents and 10 ionic liquids as reaction media. This study was compared with a previous study to experimentally ...
    • Overlapping of molt and breeding: an allostatic load perspective 
      González Gómez, Paulina L.; Echeverria, V.; Estades, C. E.; Wingfield, J. C.; González Gómez, Lucía (Oxford University Press, 2018)
    • The chaperonin CCT promotes the formation of fibrillar aggregates of gamma-tubulin 
      Pouchucq, Luis; Lobos Ruiz, Pablo; Araya, Gissela; Marfa Valpuesta, Jose; Monasterio Opazo, Octavio (Elsevier, 2018)
      The type II chaperonin CCT is involved in the prevention of the pathogenesis of numerous human misfolding disorders, as it sequesters misfolded proteins, blocks their aggregation and helps them to achieve their native ...
    • An improved multi-unit nuclear plant seismic probabilistic risk assessment approach 
      Zhou, Taotao; Modarres, Mohammad; López Droguett, Enrique (Elsevier Science BV, 2018)
      This paper proposes an improved approach to external event probabilistic risk assessment for multi-unit sites. It considers unit-to-unit dependencies based on the integration of the copula notion, importance sampling, and ...
    • Synthesis and characterization of poly (ionic liquid) derivatives of N -alkyl quaternized poly (4-vinylpyridine) 
      Briones O., Ximena; Tapia, Ricardo A.; Campodonico, Paola R.; Urzúa Acevedo, Marcela; Leiva, Angel; Contreras Ramos, Renato; González Navarrete, Javier (Elsevier, 2018)
      The main motivation of this work is to obtain poly (ionic liquids) (PILs) derived from poly (4-vinyl pyridine) of different hydrophobic character containing BF4-, PF6-, (CF3SO2)(2) N- and CF3SO3- as counterions. PILs were ...
    • Editorial: inter-organelle calcium communication in cancer 
      Cárdenas, César; Pinton, Paolo; Bultynck, Geert (Frontiers Media SA, 2018)
    • In Vitro-generated Tc17 cells Present a Memory Phenotype and serve as a reservoir of Tc1 cells In Vivo 
      Flores Santibañez, Felipe; Cuadra, Barbara; Fernández, Dominique; Rosemblatt, María V.; Nunez, Sarah; Cruz, Pablo; Gálvez Cancino, Felipe Ignacio; Cárdenas, J.C.; Lladser, Álvaro; Rosemblatt Silber, Mario César; Bono Merino, María Rosa; Sauma Mahaluf, Daniela (Frontiers Media SA, 2018)
      Memory CD8(+) T cells are ideal candidates for cancer immunotherapy because they can mediate long-term protection against tumors. However, the therapeutic potential of different in vitro-generated CD8(+) T cell effector ...
    • Phylogeography of the chilean red cricket cratomelus armatus (Orthoptera: Anostostomatidae) reveals high ... 
      Alfaro, Fermin M.; Muñoz Ramírez, Carlos P.; Zúñiga Reinoso, Álvaro; Trewick, Steven A.; Méndez, Marco (Oxford University Press, 2018)
      We analysed the phylogeographical history of the red cricket Cratomelus armatus (Orthoptera: Anostostomatidae) from central and southern Chile using 248 mitochondrial DNA COI sequences. Phylogenetic analyses revealed ...
    • Species identity supersedes the dilution effect concerning hantavirus prevalence at sites across Texas and Mexico 
      Milholland, Matthew T.; Castro Arellano, Ivan; Arellano, Elizabeth; Nava Garcia, Elizabeth; Rangel Altamirano, Guadalupe; González Cozatl, Francisco X.; Suzan, Gerardo; Schountz, Tony; González Padron, Shiara; Vigueras, Ana; Rubio, Andre V.; Maikis, Troy J.; Westrich, Bradford J.; Martínez, Jose A.; Esteve Gassent, Maria D.; Torres, Madison; Rodríguez Ruiz, Erick R.; Hahn, Dittmar; Lacher, Thomas E., Jr. (Oxford University Press, 2017)
      Recent models suggest a relationship exists between community diversity and pathogen prevalence, the proportion of individuals in a population that are infected by a pathogen, with most inferences tied to assemblage ...
    • Some remarks on the interpretation of the local atomic reactivity indices within the Klopman Peradejordi ... 
      Gómez Jeria, Juan; Kpotin, Gaston A. (RJPBCS Research Journal Pharmaceutical, 2018)
      The Klopman-Peradejordi-Gomez method relates the variation of a biological activity, measured in vivo or in vitro, with the variation of the numerical values of a set of local atomic reactivity indices (LARIs). The ...
    • Erratum to: Phenotypic variability and genetic differentiation in continental and island populations of ... 
      Cuba-Díaz, Marely; Klagges, Macarena; Fuentes Lillo, Eduardo; Cordero, Cristian; Acuña, Daniela; Opazo, Genesis; Troncoso Castro, José M. (Springer-Verlag, 2018)
      Colobanthus quitensis (Antarctic pearlwort) is one of the only two native vascular plants to inhabit the extreme environmental conditions of Antarctica. Colobanthus quitensis has a wide geographic distribution, both in ...