Browsing by Title Artículos de revistas

Now showing items 1333-1352 of 7545

    • Coastal Clouds at the Eastern Margin of the Southeast Pacific: Climatology and Trends 
      Muñoz Magnino, Ricardo Carlos; Quintana, Juan; Falvey, Mark J.; Rutllant Costa, José; Garreaud Salazar, René (American Meteorological Society, 2016)
      The climatology and recent trends of low-level coastal clouds at three sites along the northern Chilean coast (18.3 degrees-23.4 degrees S) are documented based upon up to 45 years of hourly observations of cloud type, ...
    • Coastal cooling and increased productivity in the main upwelling zone off Peru since the mid‐twentieth century 
      Gutiérrez, Dimitri; Bouloubassi, Ioanna; Sifeddine, Abdelfettah; Purca, Sara; Goubanova, Katerina; Graco, Michelle; Field, David; Méjanelle, Laurence; Velazco, Federico; Lorre, Anne; Salvatteci, Renato; Quispe, Daniel; Vargas Easton, Víctor; Dewitte, Boris; Ortlieb, Luc (American Geophysical Union, 2011-04-14)
      We reconstructed a high‐resolution, alkenone‐based sea surface temperature (SST) record spanning the last ca. 150 years, from a sediment core retrieved within the main upwelling zone off Peru. A conspicuous SST decline ...
    • Coastal Lows along the Subtropical West Coast of South America: Mean Structure and Evolution 
      Garreaud Salazar, René; Rutllant Costa, José; Fuenzalida, Humberto (2002-01)
      The typical conditions of the eastern boundary of the subtropical anticyclone [e.g., well-defined marine boundary layer (MBL), equatorward low-level flow] that prevail along the mountainous west coast of subtropical South ...
    • Coastal uplift and tsunami effects associated to the 2010 Mw8.8 Maule earthquake in Central Chile 
      Vargas Easton, Víctor; Farías, Marcelo; Carretier, Sébastien; Tassara, Andrés; Baize, Stéphane; Melnick, Daniel (2011-01)
      On February 27, 2010 at 03:34:08 AM an Mw8.8 earthquake, with epicenter located off Cobquecura (73.24°W; 36.29°S), severely hit Central Chile. The tsunami waves that followed this event affected the coastal regions between ...
    • Coastal uplift and tsunami effects associated to the 2010 Mw8.8 Maule earthquake in Central Chile 
      Vargas Easton, Víctor; Farías, Marcelo; Carretier, Sébastien; Tassara, Andrés; Baize, Stéphane; Melnick, Daniel (2011-01)
      On February 27, 2010 at 03:34:08 AM an Mw8.8 earthquake, with epicenter located off Cobquecura (73.24°W; 36.29°S), severely hit Central Chile. The tsunami waves that followed this event affected the coastal regions between ...
    • The coastal winds off western subtropical South America in future climate scenarios 
      Garreaud Salazar, René; Falvey, Mark (2008)
      The west coast of subtropical South America is characterized by a semi-arid climate and very persistent southerly winds that often exhibit a low-level jet structure. The nearly alongshore flow forces coastal and offshore ...
    • Coded Redundant Message Transmission Schemes for Low-Power Wide Area IoT Applications 
      Montejo-Sanchez, Samuel; Azurdia Meza, César; Souza, Richard Demo; Fernandez, Evelio Martin Garcia; Soto, Ismael; Hoeller, Arliones (Institute of Electrical and Electronics Engineers Inc., 2019)
      © 2012 IEEE. We propose a novel transmission scheme, suitable to Internet of Things, which sends coded redundant information in independent packets. The results indicate that this scheme outperforms, in terms of reliability, ...
    • CODELCO, Chile programs its copper-smelting operations 
      Pradenas, Lorena; Zúñiga, Jorge; Parada, Víctor (INST OPERATIONS RESEARCH MANAGEMENT SCIENCES, 2006-08)
      CODELCO's Chuquicamata Copper Smelter, located in Chile, must meet an environmental standard established in 2002 that limits the sulfur emissions from the copper-production process. This regulation placed new restrictions ...
    • Coding with variable block maps 
      Acuña, Vicente; Didier, Gilles; Maass Sepúlveda, Alejandro (ELSEVIER, 2006-12-15)
      In this article we study a special class of sliding block maps that we call variable block maps.We characterize the subsets of ï¬ nite and inï¬ nite sequences that can be obtained as the image of another subset of symbolic ...
    • Cognitive impact evaluation of multimodal interfaces for blind people: Towards a systematic review 
      Mesquita, Lana; Sánchez, Jaime; Andrade, Rossana (Springer Verlag, 2018)
      Visual disability has a major impact on people’s quality of life. Although there are many technologies to assist people who are blind, most of them do not necessarily guarantee the effectiveness of the intended use. Then, ...
    • Cokriging random fields with means related by known linear combinations 
      Emery, Xavier (Elsevier, 2012-01)
      Traditional approaches to predict a second-order stationary vector random field include simple and ordinary cokriging, depending on whether or not the mean values of the vector components are assumed to be known. This paper ...
    • Cold Adaptation, Ca2+ Dependency and Autolytic Stability Are Related Features in a Highly Active Cold-Adapted ... 
      Olivera Nappa, Álvaro; Reyes, Fernando; Andrews Farrow, Bárbara; Asenjo de Leuze, Juan (2013-08)
      Pig trypsin is routinely used as a biotechnological tool, due to its high specificity and ability to be stored as an inactive stable zymogen. However, it is not an optimum enzyme for conditions found in wound debriding ...
    • Cold Air Incursions over Subtropical South America: Mean Structure and Dynamics 
      Garreaud Salazar, René (2000)
      Synoptic-scale incursions of midlatitude air moving into subtropical South America (to the east of the Andes Cordillera) are observed to occur year-round with a periodicity of about 1–2 weeks. During wintertime, they have ...
    • Cold dust clumps in dynamically hot gas 
      Kim, S.; Kwon, E.; Madden, S. C.; Meixner, M.; Hony, S.; Panuzzo, P.; Sauvage, M.; Roman Duval, Julia; Gordon, K. D.; Engelbracht, C.; Israel, F. P.; Misselt, K.; Okumura, K.; Li, A.; Bolatto, Alberto; Skibba, R.; Galliano, F.; Matsuura, M.; Bernard, J. P.; Bot, Caroline; Galametz, M.; Hughes, A.; Kawamura, A.; Onishi, T.; Paradis, D.; Poglitsch, A.; Reach, W. T.; Robitaille, T.; Rubio López, Mónica; Tielens, A. G. G. M. (EDP Sciences, 2010-07)
      Aims. We present clumps of dust emission from Herschel observations of the Large Magellanic Cloud (LMC) and their physical and statistical properties. We catalog cloud features seen in the dust emission from Herschel ...
    • A COLD NEPTUNE-MASS PLANET OGLE-2007-BLG-368Lb: COLD NEPTUNES ARE COMMON 
      Sumi, T.; Bennett, D. P.; Bond, I. A.; Udalski, A.; Batista, V.; Dominik, M.; Fouqué, P.; Kubas, D.; Gould, A.; Macintosh, B.; Cook, K.; Dong, S.; Skuljan, L.; Cassan, Arnaud; Abe, F.; Botzler, C. S.; Fukui, A.; Furusawa, K.; Hearnshaw, J. B.; Itow, Y.; Kamiya, K.; Kilmartin, P. M.; Korpela, A.; Lin, W.; Ling, C. H.; Masuda, K.; Matsubara, Y.; Miyake, N.; Muraki, Y.; Nagaya, M.; Nagayama, T.; Ohnishi, K.; Okumura, T.; Perrott, Y. C.; Rattenbury, N.; Saito, To.; Sako, T.; Sullivan, D. J.; Sweatman, W. L.; Tristram, P. J.; Yock, P. C. M.; Beaulieu, J. P.; Cole, A.; Coutures, Ch.; Duran, M. F.; Greenhill, J.; Jablonski, F.; Marboeuf, U.; Martioli, E.; Pedretti, E.; Pejcha, O.; Rojo, P.; Albrow, M. D.; Brillant, S.; Bode, Michael; Bramich, D. M.; Burgdorf, M. J.; Caldwell, J. A. R.; Calitz, H.; Corrales, E.; Dieters, S.; Dominis Prester, D.; Donatowicz, J.; Hill, K.; Hoffman, M.; Horne, Keith D.; Jørgensen, U. G.; Kains, N.; Kane, S.; Marquette, J. B.; Martin, R.; Meintjes, P.; Menzies, J.; Pollard, K. R.; Sahu, K. C.; Snodgrass, C.; Steele, I.; Street, R.; Tsapras, Y.; Wambsganss, J.; Williams, A.; Zub, M.; Szymanski, M. K.; Kubiak, M.; Pietrzynski, G.; Soszynski, I.; Szewczyk, O.; Wyrzykowski, L.; Ulaczyk, K.; Allen, W.; Christie, G. W.; L. DePoy, Darren; Gaudi, B. S.; Han, C.; Janczak, J.; Lee, C.-U.; McCormick, J.; Mallia, F.; Monard, B.; Natusch, T.; Park, B.-G.; Pogge, R. W.; Santallo, R. (2010-02-20)
      We present the discovery of a Neptune-mass planet OGLE-2007-BLG-368Lb with a planet–star mass ratio of q = [9.5 ± 2.1] × 10−5 via gravitational microlensing. The planetary deviation was detected in real-time thanks to ...
    • Cold spray aluminum–alumina cermet coatings: effect of alumina content 
      Fernández Urrutia, Rubén Marcos; Jodoin, Bertrand (Springer, 2018)
      Deposition behavior and deposition efficiency were investigated for several aluminum-alumina mixture compositions sprayed by cold spray. An increase in deposition efficiency was observed. Three theories postulated in the ...
    • Cold Spray Aluminum–Alumina Cermet Coatings: Effect of Alumina Morphology 
      Fernandez, Ruben; Jodoin, Bertrand (Springer New York LLC, 2019)
      © 2019, ASM International. The feedstock powder morphology has an important effect on the deposition behavior of cold spray coatings, and this effect is even more significant while spraying cermet coating by the mixture ...
    • Cold-adaptation of a methacrylamide gelatin towards the expansion of the biomaterial toolbox for specialized ... 
      Zaupa, Alessandro; Byres, Nicholas; Dal Zovo, Chiara; Acevedo, Cristian A.; Angelopoulos, Ioannis; Terraza, Claudia; Nestle, Nikolaus; Abarzúa-Illanes, Phammela N.; Quero, Franck; Díaz-Calderón, Paulo; Olguín, Yusser; Akentjew, Tamara L.; Wilkens, Camila A.; Padilla, (Elsevier Ltd, 2019)
      © 2019 Elsevier B.V.Tissue regeneration is witnessing a significant surge in advanced medicine. It requires the interaction of scaffolds with different cell types for efficient tissue formation post-implantation. The ...
    • Collaborative Authoring, Use and Reuse of Learning Material in a Computer-integrated Classroom 
      Baloian Tataryan, Nelson; Pino Urtubia, José; Motelet, Olivier (2003)
      Reuse of computer based learning material is a key requirement for any practical approach to support adaptive and dynamic teaching/learning inside and outside the classroom. Unlike hardware technology innovations, ...
    • A collaborative face-to-face design support system based on sketching and gesturing 
      Zurita Alarcón, Gustavo; Baloian Tataryan, Nelson; Baytelman Pilowsky, Felipe Bruno (Elsevier, 2008)
      Mobile and pervasive computing has seen a rapid development in the last years. Portable, handheld computing devices are getting more popular as their capabilities increase. Therefore, people having the need to work ...