Browsing by Title Artículos de revistas

Now showing items 1721-1740 of 7550

    • Curvophilic-curvophobic balance of monoalkyl-mannosides determines the magnitude of disturbance promoted ... 
      Sandoval-Altamirano, C.; Sánchez, S. A.; Pizarro, N.; Morales, J.; Gunther, G. (Elsevier B.V., 2019)
      The principles governing surfactant-lipid interactions, involved in biological membrane solubilization and reconstitution processes, are a topic of great interest in the field of membrane biochemistry and biophysics. Among ...
    • Cusps in the center of galaxies: a real conflict with observations or a numerical artefact of cosmological ... 
      Baushev, Anton; Valle Bertoni, Luciano del; Campusano Brown, Luis; Escala Astorquiza, Andrés; Muñoz Vidal, Ricardo Rodrigo; Palma Quilodrán, Gonzalo (IOP Publishing, 2017-05)
      Galaxy observations and N-body cosmological simulations produce conflicting dark matter halo density pro files for galaxy central regions. While simulations suggest a cuspy and universal density pro file (UDP) of this ...
    • Customizable Gradual Polymorphic Effects for Scala 
      Toro, Matías; Tanter, Éric Pierre (Assoc. Computing Machinery, 2015)
      Despite their obvious advantages in terms of static reasoning, the adoption of effect systems is still rather limited in practice. Recent advances such as generic effect systems, lightweight effect polymorphism, and gradual ...
    • Cut-Generating Functions and S-Free Sets 
      Conforti, Michele; Cornuéjols, Gérard; Daniilidis, Aris; Lemaréchal, Claude; Malick, Jerome (Informs, 2015)
      We consider the separation problem for sets X that are pre-images of a given set S by a linear mapping. Classical examples occur in integer programming, as well as in other optimization problems such as complementarity. ...
    • Cutaneous delayed-type allergic reaction to heparins. Review of the literature from a clinical case Reacción ... 
      Valenzuela, Fernando; Frías, María Francisca; Briones, Felipe (Ediciones Doyma, S.L., 2019)
    • Cutting the Gordian knot: early and complete amino acid sequence confirmation of class II lasso peptides ... 
      Jarmusch, SA; Feldmann, I; Blank-Landeshammer, B; Cortes-Albayay, C; Castro, JF; Andrews, B; Asenjo, JA; Sickmann, A; Ebel, R; Jaspars, M (Springer Nature, 2020)
    • CuxM1-x(HCOO)(2)(H2O)(1.33) (M = Mg, Co, x=0.74): crystal structure and hydrogen bonding system 
      Baggio, Ricardo; Stoilova, D.; Garland, María Teresa (ELSEVIER SCIENCE, 2003-10-29)
      The crystal and molecular structure of two isomorphous mixed formates (CuxM1-x (HCOO)(2)(H2O)(1.33), M = Mg (1), Co (2), x = 0.74) are presented. The cationic sites are occupied by a mixture of divalent cations (Cu, M) and ...
    • CVaR constrained planning of renewable generation with consideration of system inertial response, reserve ... 
      Inzunza, Andrés; Moreno Vieyra, Rodrigo; Bernales Silva, Alejandro; Rudnick, Hugh (Elsevier Science, 2016-09)
      Integration of renewable generation can lead, to both diversification of energy sources (which can improve the overall economic performance of the power sector) and cost increase due to the need for further resources to ...
    • CXOCY J220132.8-320144: An edge-on spiral gravitational lens 
      Castander, Francisco; Treister, Ezequiel; Maza Sancho, José; Gawiser, Eric (UNIV CHICAGO PRESS, 2006-12-01)
      We present the CXOCY J220132.8-320144 system, which is composed of an edge-on spiral galaxy at z = 0.32 lensing a z = 3.9 background quasar. Two images of the quasar are seen. The geometry of the system is favorable to ...
    • Cyber-attacks in modular multilevel converters 
      Burgos Mellado, Claudio; Donoso, Felipe; Dragicevic, Tomislav; Cárdenas Dobson, Jesús Roberto Pedro Alejandro; Wheeler, Patrick; Clare, Jon; Watson, Alan (IEEE-Inst Electrical Electronics Engineers, 2022)
      Distributed control of modular multilevel converter (MMC) submodules (SMs) offers several potential benefits such as flexibility, scalability, and modularity. In this approach, low-level control tasks, such as capacitor ...
    • Cyber-physical systems, internet of things and big data 
      Ochoa Delorenzi, Sergio; Fortino, Giancarlo; Di Fatta, Giuseppe (Elsevier, 2017)
      Advances in wireless communication, in computing and in sensing devices, along with the cost reduction of these technologies, have prompted and accelerated the development of Cyber-Physical Systems that adopt the Internet ...
    • Cyclic behavior and pore pressure generation in sands with laponite, a super-plastic nanoparticle 
      Ochoa Cornejo, Felipe Agustín; Bobet, Antonio; Johnston, Cliff T.; Santagata, Marika; Sinfield, Joseph V. (2016)
      The paper examines the effect of the presence of small percentages (1-5%) by dry mass of the sand of laponite - a synthetic nanoclay with plasticity index exceeding 1000% - on the cyclic response of sand with relative ...
    • Cyclic lateral load behavior of squat reinforced concrete walls 
      Terzioglu, Tevfik; Orakcal, Kutay; Massone Sánchez, Leonardo (Elsevier, 2018)
      The level of existing research, as well as current code provisions and modeling approaches, are not adequate to characterize the behavior of squat reinforced concrete walls with shear - controlled responses. In this study, ...
    • Cyclic performance of end-plate biaxial moment connection with HSS columns 
      Núñez, Eduardo; Lichtemberg, Roberto; Herrera Mardones, Ricardo (MDPI, 2020)
      This paper presents a numerical study on the seismic performance of end-plate moment connection between I-beam to HSS (hollow structural section) column stiffened by outer diaphragms (EP-HSS). In previous experimental ...
    • Cyclodialysis cleft repair: A multi-centred, retrospective case series 
      Popovic, Marko; Shareef, Shakeel; Mura, Juan J.; Valenzuela, Felipe; González Martín-Moro, Julio; Schlenker, Matthew B.; Barton, Keith; Muñoz-Negrete, Francisco; Razeghinejad, Mohammad Reza; Ahmed, Iqbal Ike K. (Blackwell Publishing, 2019)
      © 2018 Royal Australian and New Zealand College of Ophthalmologists Importance: There is a paucity of evidence analysing the treatment of cyclodialysis clefts. Background: We describe outcomes following the treatment of ...
    • Cyclodialysis cleft repair: A multi-centred, retrospective case series—Response 
      Popovic, Marko; Shareef, Shakeel; Mura, Juan J.; Valenzuela, Felipe; Martín-Moro, Julio G.; Schlenker, Matthew B.; Barton, Keith; Muñoz-Negrete, Francisco; Razeghinejad, Mohammad R.; Ahmed, Iqbal I.K. (Blackwell Publishing, 2019)
    • Cyclopalladated complexes derivates of phenylhydrazones and their use as catalysts in ethylene polymerization 
      Pérez, Mónica A.; Quijada Abarca, Juan; Ortega Jiménez, Orlando; Álvarez Toledano, Cecilio (ELSEVIER SCIENCE BV, 2005-02-15)
      New cyclopalladated complexes (Pd-A, Pd-B, Pd-C) were used as catalysts in ethylene polymerization. All of them show good activity, especially at a temperature of 80 degreesC. The molecular weight and molecular weight ...
    • The CYDER survey: first results 
      Castander, F. J.; Treister, Ezequiel; Maza Sancho, José; Coppi, P. S.; Maccarone, Thomas J.; Zerpf, S. E.; Guzmán, R.; Ruiz González, María Teresa (2003)
      We present the Cal´an-Yale Deep Extragalactic Research (CYDER) Survey. The broad goals of the survey are the study of stellar populations, the star formation history of the universe and the formation and evolution of ...
    • Cylindrical micelles by the self-assembly of crystalline-b-coil polyphosphazene-b-P2VP block copolymers. ... 
      Cortes, Maria de los Angeles; Campa, Raquel de la; Valenzuela, Maria Luisa; Díaz, Carlos; Carriedo, Gabino A.; Soto, Alejandro Presa (MDPI AG, 2019)
      During the last number of years a variety of crystallization-driven self-assembly (CDSA) processes based on semicrystalline block copolymers have been developed to prepare a number of different nanomorphologies in solution ...
    • Cysteine auxotrophy drives reduced susceptibility to quinolones and paraquat by inducing the expression of ... 
      Villagra, Nicolás A.; Valenzuela, L. Matías; Mora, Aracely Y.; Millanao, Ana R.; Saavedra, Claudia P.; Mora, Guido C.; Hidalgo, Alejandro A. (Elsevier B.V., 2019)
      Currently, Salmonella enterica serovar Typhimurium (S. Typhimurium), is a major global public health problem, which has caused food-borne illnesses in many countries. Today, with the extensive use of antimicrobials, ...