Browsing by Title

Now showing items 10336-10355 of 91696

    • Bit error probability of VLC systems in underground mining channels with imperfect CSI 
      Palacios Jativa, Pablo Geovanny; Azurdia Meza, Cesar Augusto; Zabala Blanco, David; Gutiérrez, Carlos A.; Sánchez, Iván; Castillo Soria, Francisco R.; Seguel, Fabián (Elsevier, 2022)
      Analytical expressions of the statistical distribution of the underground mining visible light communication (UMVLC) square-channel gain are derived considering scattering, shadowing, and a random position and orientation ...
    • A bit-parallel suffix automaton approach for (delta, gamma)-matching in music retrieval 
      Crochemore, Maxime; Iliopoulos, Costas; Navarro, Gonzalo; Pinzon, Yoan; Salinger, Alejandro (SPRINGER-VERLAG BERLIN, 2003)
      delta, gamma)-Matching is a string matching problem with applications to music retrieval. The goal is, given a pattern P-1...m and a text T-1...n on an alphabet of integers, find the occurrences P' of the pattern in the ...
    • Bit-parallel witnesses and their applications to approximate string matching 
      Hyyro, Heikki; Navarro, Gonzalo (SPRINGER, 2005-01)
      We present a new bit-parallel technique for approximate string matching. We build on two previous techniques. The first one, BPM (Myers, 1999), searches for a pattern of length m in a text of length n permitting k differences ...
    • Bitácora de una mutación 
      Ríos Oyarzún, Luna (Universidad de Chile, 2021)
    • Bitcoin gambling using distributed oracles in the blockchain 
      Montoto Monroy, Francisco Javier Andrés (Universidad de Chile, 2018)
      Every time we place a bet, we implicitly trust the other participant to pay in the case we win. For this reason if we deal with people we do not know or trust, we do not bet directly with them, and instead we use a casino ...
    • Bite Force in Four Pinniped Species from the West Coast of Baja California, Mexico, in Relation to Diet, ... 
      Franco-Moreno, Rocio Andrea; Polly, P. David; Toro Ibacache, María Viviana; Hernandez-Carmona, Gustavo; Aguilar-Medrano, Rosalia; Marin-Enriquez, Emigdio; Cruz-Escalona, Victor Hugo (Springer, 2020)
      Behavioral foraging differences are known to aid in food resource partitioning in pinniped communities, but it is not known whether skull biomechanical efficiency also contributes to dietary niche partitioning. We tested ...
    • BITrack; sistema de señalización para el ciclista urbano 
      Martínez Burgos, Victoria (Universidad de Chile, 2015)
    • Bizarre tail weaponry in a transitional ankylosaur from subantarctic Chile 
      Soto Acuña, Sergio Gonzalo; Vargas Milne, Alexander Omar; Kaluza, Jonatan; Leppe, Marcelo A.; Botelho, Joao Francisco; Palma Liberona, José Antonio; Gutstein, Carolina; Fernández, Roy; Ortiz, Héctor; Milla, Verónica; Aravena, Bárbara; Manríquez, Leslie; Alarcón Muñoz, Jhonatan; Pino, Juan Pablo; Trevisan, Cristine; Mansilla, Héctor; Hinojosa Opazo, Luis Felipe Camilo; Muñoz Walther, Vicente; Rubilar Rogers, David Eliseo (Nature Research, 2021)
      Armoured dinosaurs are well known for their evolution of specialized tail weapons-paired tail spikes in stegosaurs and heavy tail clubs in advanced ankylosaurs(1). Armoured dinosaurs from southern Gondwana are rare and ...
    • BK modula la expresión de moléculas pro-inflamatorias inducidas por activación del TLR4 en fibroblastos ... 
      Fernández Sandoval, Samuel Esteban (Universidad de Chile, 2016)
      Los fibroblastos cardiacos son las principales células encargadas de la reparación y mantenimiento de la matriz extracelular del tejido cardiaco, aunque en los últimos años se ha determinado que pueden secretar y responder ...
    • “BKLAB, estrategia de vanguardia y diversificación” 
      López López, Diego Armando; Barnafi R., Livio (Universidad de Chile, 2020)
      Livio Barnafi Krause, químico farmacéutico y Gerente Comercial del Laboratorio Barnafi Krause (en adelante BKLAB), estaba en su oficina una mañana de diciembre del año 2018 preparándose para la reunión del Directorio que ...
    • Black carbon and other light-absorbing impurities in snow in the Chilean Andes 
      Rowe, Penny M.; Cordero, Raul R.; Warren, Stephen G.; Stewart, Emily; Doherty, Sarah J.; Pankow, Alec; Schrempf, Michael; Casassa, Gino; Carrasco, Jorge; Pizarro, Jaime; MacDonell, Shelley; Damiani, Alessandro; Lambert, Fabrice; Rondanelli, Roberto; Huneeus Lagos, Nicolás; Fe (Nature Publishing Group, 2019)
      Vertical profiles of black carbon (BC) and other light-absorbing impurities were measured in seasonal snow and permanent snowfields in the Chilean Andes during Austral winters 2015 and 2016, at 22 sites between latitudes ...
    • Black carbon transport between Santiago de Chile and glaciers in the Andes Mountains 
      Gramsch, Ernesto; Muñoz, Alicia; Langner, Joakim; Morales Salinas, Luis; Espinoza Soto, Cristian Andrés; Pérez, Patricio; Rubio Campo, María A. (Elsevier, 2020)
      Near Santiago de Chile and towards the Andes Mountains there are several areas sensitive to contamination, such as, the Natural Sanctuary Yerba Loca, National Park Rio Clarillo, several glaciers and the Farellones ski ...
    • Black hole fueling and coalescence in galaxy mergers 
      Valle, Luciano del; Prieto, Joaquín; Escala Astorquiza, Andrés (Wiley, 2019)
      We study the gas accretion and orbital decay of super-massive black hole (SMBH) pairs in the nuclear region of galaxy merger remnants, where a large amount of gas is expected to accumulate. For that purpose, we perform ...
    • Black hole fuelling in galaxy mergers: a high-resolution analysis 
      Prieto, Joaquín; Escala Astorquiza, Andrés Felipe; Privon, George C.; D'Etigny, Juan (Oxford, 2021)
      Using parsec scale resolution hydrodynamical adaptive mesh refinement simulations, we have studied the mass transport process throughout a Galactic merger. The aim of such study is to connect both the peaks of mass accretion ...
    • Black hole mass and growth rate at high redshift 
      Netzer, Hagai; Lira Teillery, Paulina; Trakhtenbrot, Benny; Shemmer, Ohad; Cury, Iara (2007-12-20)
      We present new H- and K-band spectroscopy of 15 high-luminosity active galactic nuclei (AGNs) at redshifts 2.3Y3.4 obtained with Gemini South.We combined the data with spectra of an additional 29 high-luminosity sources to ...
    • BLACK HOLE MASS AND GROWTH RATE AT z 4.8: A SHORT EPISODE OF FAST GROWTH FOLLOWED BY SHORT DUTY CYCLE ACTIVITY. 
      Trakhtenbrot, Benny; Netzer, Hagai; Lira Teillery, Paulina; Shemmer, Ohad (IOP Publishing., 2011-03-20)
      We present newH-band spectroscopy for a flux-limited sample of 40 z 4.8 active galactic nuclei, selected from the Sloan Digital Sky Survey. The sample probably contains the most massive active black holes (BHs) at this ...
    • BLACK HOLE MASSES AND HOST GALAXY EVOLUTION OF RADIO-LOUD ACTIVE GALACTIC NUCLEI 
      Woo, Jong-Hak; Urry, C. Megan; van der Marel, Roeland P.; Lira Teillery, Paulina; Maza Sancho, José (2005-10-01)
      We report stellar velocity dispersion measurements for a sample of 28 active galactic nucleus (AGN) host galaxies, including our previous work. Using the mass-dispersion (M.- ) and the fundamental plane relations, ...
    • Black-out. Análisis a la luz del derecho administrativo sancionador eléctrico 
      Olea Matamala, Andrea (Universidad de Chile, 2015)
    • Blackspeed 
      Duque, Santiago; Torres Medina, Jorge (Universidad de Chile, 2017-11 (P)
      El presente plan de negocios expone la evaluación para la implementación de una Flota de Taxis para Ejecutivos en Santiago de Chile. El Transporte de Pasajeros ha experimentado un crecimiento exponencial dado por la ...
    • Blanca Rengifo Pérez: Del convento a la revolución 
      Muñoz Arriaza, Paula Fernanda (Universidad de Chile, 2017)
      La tesis busca reconstruir la vida de Blanca Rengifo, quien fuera una religiosa, abogada e integrante de la resistencia a la dictadura en el Movimiento de Izquierda Revolucionaria, áreas desde donde se avocó a la defensa ...