Now showing items 4195-4214 of 7550

    • Hamuy Wackenhut, Mario; Phillips, M. M.; Suntzeff, Nicholas B.; Schommer, Robert A.; Maza Sancho, José; Smith, R. C.; Lira Teillery, Paulina; Avilés, R. (1996-12)
      We present a family of six BVI template light curves for SNe Ia for days -5 and +80, based on high-quality data gathered at CTIO. These templates display a wide range of light-curve morphologies, with initial decline rates ...
    • Hernández P., Rodrigo; Vial, A.; Barraud, C. (Amer Inst Physics, 2015)
      We report experimental results on the motion and levitation of a freely to-move heavy cylinder, of constant diameter and varying mass, inside a water-filled drum rotating around its horizontal axis. The resulting flow ...
    • Conca Rosende, Carlos; San Matín H., H.; Tucsnak, Marius (1999)
      We introduce a concept of weak solution for a boundary value problem modelling the motion of a rigid body immersedin a viscous fluid. The time variation of the fluid’s domain (due to the motion of the rigid body) is not ...
    • Escobar Castro, Juan; Pulgar, Carlos (Elsevier, 2017)
      In practice, incentive schemes are rarely tailored to the specific characteristics of contracting parties. However, according to economic theory, optimal contracts should be highly dependent on individual conditions. We ...
    • Astorga N., Huijse P., Protopapas P., Estévez P. (Springer Science and Business Media Deutschland GmbH, 2020)
    • Cai, Lin; Qi, Yong; Wei, Wei; Wu, Jinsong; Li, Jingwei (Elsevier B.V., 2019)
      © 2018 Elsevier B.V. Nowadays the world has entered the big data era. Big data processing platforms, such as Hadoop and Spark, are increasingly adopted by many applications, in which there are numerous parameters that can ...
    • Ahumada-Castro, Ulises; Silva-Pavez, Eduardo; Lovy, Alenka; Pardo, Evelyn; Molgό, Jordi; Cárdenas, César (Taylor and Francis Inc., 2019)
      © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group. The interruption of endoplasmic reticulum (ER)-mitochondrial Ca2+ communication induces a bioenergetic crisis characterized by an increase of MTOR-independent ...
    • Boyer, Laurent; Delacourt, Martin; Poupet, Victor; Sablik, Mathieu; Theyssier, Guillaume (Academic Press, 2015)
      This paper concerns mu-limit sets of cellular automata: sets of configurations made of words whose probability to appear does not vanish with time, starting from an initial mu-random configuration. More precisely, we ...
    • Espinoza, Jaime A.; Riquelme, Ismael; Sagredo, Eduardo A.; Rosa, Lorena; García, Patricia; Bizama, Carolina; Apud-Bell, María; Leal, Pamela; Weber, Helga; Benavente, Felipe; Vargas, Sergio; Romero, Diego; Kalergis, Alexis M.; Roa, Juan Carlos (Blackwell Publishing Ltd, 2019)
      Aims: Gallbladder cancer (GBC) is an aggressive tumour that is usually diagnosed at advanced stages and is characterised by a poor prognosis. Using public data of normal human tissues, we found that mRNA and protein levels ...
    • Starke, Allan R.; Cardemil Iglesias, José; Escobar, Rodrigo; Colle, Sergio (Elsevier, 2018)
      Renewable energy has experienced a significant growth on its rate of deployment as a clean and competitive alternative for conventional power sources. The reduction on the installation costs for PV systems has converted ...
    • Martínez, Salomé; Salazar, Dora (Cambridge Univ Press, 2020)
      In this paper, we are concerned with unbounded solutions of the singularly perturbed forced pendulum equation in the presence of friction, namely e(2)u(x)" e + sinue = e2a( t)ue + e2 beta(t)u e in (- L, L). Using a limiting ...
    • Serna, Juliana; DÍaz MartÍnez, Esneider N.; Narváez Rincón, Paulo C.; Camargo, Mauricio; Gálvez, Daniel; Orjuela, Álvaro (2016)
      Decision-making for sustainable design requires the evaluation of different options considering all sustainability dimensions simultaneously: economic, environmental and social. Each dimension has a specific relative ...
    • Emery, Xavier (Springer, 2010)
      The multi-Gaussian model is used in geostatistical applications to predict functions of a regionalized variable and to assess uncertainty by determining local (conditional to neighboring data) distributions. The ...
    • Afzal, Peyman; Madani, Nasser; Shahbeik, Shahab; Yasrebi, Amir Bijan (Elsevier, 2015)
      The purpose of this study is to identify the effect of ordinary and simple multi-Gaussian kriging (oMK, sMK) estimation methods for the delineation of iron mineralized zones based on subsurface data using Concentration-Volume ...
    • Cárcamo, M.; Roman, P. E.; Casassus Montero, Simón; Moral, V.; Rannou, F. R. (Elsevier, 2018)
      The maximum entropy method (MEM) is a well known deconvolution technique in radio-interferometry. This method solves a non-linear optimization problem with an entropy regularization term. Other heuristics such as CLEAN are ...
    • Abbott, B. P.; Abbott, R.; Medina, G. E.; Dessart, L. (IOP Publishing Ltd., 2017)
      On 2017 August 17 a binary neutron star coalescence candidate (later designated GW170817) with merger time 12:41:04 UTC was observed through gravitational waves by the Advanced LIGO and Advanced Virgo detectors. The Fermi ...
    • Martínez Gómez, Manuel Enrique; Navas Fonseca, Alex Dario; Orchard Concha, Marcos Eduardo; Bozhko, Serhiy; Burgos Mellado, Claudio Danilo; Cárdenas Dobson, Jesús Roberto (IEEE Access, 2021)
      Hybrid AC/DC microgrids are of special interest for energization due to their exibility, low infrastructure investments, reduced conversion losses, and reliability against failures on the utility grid. In these systems, ...
    • Severino Astudillo, Bernardo; Gana Ortega, Felipe Ernesto; Palma Behnke, Rodrigo; Estévez Valencia, Pablo; Calderón Muñoz, Williams; Orchard Concha, Marcos; Reyes, Jorge; Cortés Carmona, Marcelo (Elsevier, 2014)
      Lithium-battery energy storage systems (LiBESS) are increasingly being used on electric mobility and stationary applications. Despite its increasing use and improvements of the technology there are still challenges ...
    • Delpiano, Jose; Pizarro, Luis; Verschae, Rodrigo; Ruiz del Solar, Javier (Elsevier, 2016)
      tOptical flow methods are among the most accurate techniques for estimating displacement and velocityfields in a number of applications that range from neuroscience to robotics. The performance of any opticalflow method ...
    • Cardemil Iglesias, José; Starke, Allan R.; Colle, Sergio (Elsevier, 2018)
      Domestic water heating in Brazil is commonly done by electric showerheads, characterized by a large installed capacity and a low load factor. In that regard, consumers and utility companies present opposite interests, the ...