Browsing by Title

Now showing items 63358-63377 of 91813

    • On wave generation by perpendicular currents 
      Brinca, A. L.; Romeiras, F. J.; Gomberoff, L. (Blackwell Publishing Ltd, 2003)
      Previous assessment of the stability of perpendicular particle drifts in cold magnetoplasmas showed that their free energy could stimulate wave activity under various circumstances that included nonoscillatory (aperiodic, ...
    • On Wigner transforms in infinite dimensions 
      Beltita, Ingrid; Beltita, Daniel; Mantoiu, Marius (AMER INST PHYSICS, 2016)
      We investigate the Schrodinger representations of certain infinite-dimensional Heisenberg groups, using their corresponding Wigner transforms.
    • On-line analysis of biosignals for the automation of total and specific sleep deprivation in the rat 
      Vivaldi Véjar, Ennio; Bassi Acuña, Alejandro; Estrada, Jorge; Garrido, Ignacio; Díaz, Javier; Ocampo Garcés, Adrián (SOC BIOLGIA CHILE, 2008)
      A computer-based system that automates sleep studies, including sleep deprivation paradigms, is described. The system allows for total or REM-specific sleep deprivation and is based on a reliable, fast-responding, ...
    • On-line estimation of the aerobic phase length for partial nitrification processes in SBR based on features ... 
      Jaramillo, Francisco; Orchard Concha, Marcos; Muñoz, Carlos; Antileo, Christian; Sáez, Doris; Espinoza, Pablo (Elsevier B.V., 2018)
      We present a strategy for the on-line estimation of the aerobic reaction phase length for a partial nitrification process with pH and dissolved oxygen closed-loop control. To overcome existing drawbacks associated to partial ...
    • On-sky Performance of the CLASS Q-band Telescope 
      Appel, John W.; Xu, Zhilei; Padilla, Ivan L.; Harrington, Kathleen; Marquez, Bastián Pradenas; Ali, Aamir; Bennett, Charles L.; Brewer, Michael K.; Bustos, Ricardo; Chan, Manwei; Chuss, David T.; Cleary, Joseph; Couto, Jullianna; Dahal, Sumit; Denis, Kevin; Dünner, Rola (Institute of Physics Publishing, 2019)
      The Cosmology Large Angular Scale Surveyor (CLASS) is mapping the polarization of the cosmic microwave background (CMB) at large angular scales (2 < ℓ ≲ 200) in search of a primordial gravitational wave B-mode signal ...
    • On-water reactivity and regioselectivity of quinones in C-N coupling with amines: Experimental and theoretical ... 
      Martínez Cifuentes, Maximiliano; Clavijo Allancan, Graciela; Di Vaggio-Conejeros, Carolina; Weiss López, Boris; Araya Maturana, Ramiro (2014)
      A study about the oxidative coupling of some representative carbo-and heterocyclic non-symmetrical quinones with aryl-and alkylamines, was carried out comparing dichloromethane and water as reaction mediums. We found that ...
    • Oncocalyxone A: Electrochemical, spectroscopic investigation and studies of its interaction with DNA, ... 
      De O. Costa, Cicero; De O. Costa, Erivaldo; Da R. Ferreira, Fabrícia; Da S. Viana, Luciana; Da Silva, Leonardo V.; De A. Dos Santos Silva, Francisco; De Abreu, Fabiane C.; Figueiredo, Isis M.; Pinho, Waldomiro; De S. Bento, Edson; Lemos, Telma L.G.; Pessoa, Otília D (2012)
      The formation of paramagnetic species from oncocalyxone A in aprotic medium was confirmed by performing in situ electrochemical-electron spin resonance (E-ESR) experiments. The high delocalization of the radical generated ...
    • Oncogenic ras protein induces meiotic maturation of amphibian oocytes in the presence of protein synthesis ... 
      Allende, Catherine C.; Hinrichs, M. Victoria; Santos, Eugenio; Allende, Jorge E. (1988)
      Microinjection of the activated ras oncogenic protein can induce the meiotic maturation of Xenopus laevis oocytes, a process that can also be triggered by progesterone or high concentrations of insulin. Cycloheximide and ...
    • Oncological and functional outcomes of postoperative total parenteral nutrition after radical cystectomy ... 
      Vidal Faune, Alvaro; Arnold, Nicolas; Vartolomei, Mihai; Kiss, Bernhard; Burkhard, Fiona; Thalmann, George; Roth, Beat (Wiley, 2016)
      ObjectivesTo prospectively evaluate the long-term oncological and functional outcomes of postoperative total parenteral nutrition after radical cystectomy. MethodsA total of 157 consecutive patients (cT3, cN0, cM0) who ...
    • Oncoplastic breast consortium recommendations for mastectomy and whole breast reconstruction in the setting ... 
      Weber, Walter Paul; Shaw, Jane; Pusic, Andrea; Wyld, Lynda; Morrow, Monica; King, Tari; Mátrai, Zoltán; Heil, Jörg; Fitzal, Florian; Potter, Shelley; Rubio, Isabel T.; Cardoso, María-Joao; Gentilini, Oreste Davide; Galimberti, Viviana; Sacchini, Virgilio; Rutgers, Emeil J. T.; Benson, John; Allweiss, Tanir M.; Haug, Martin; Paulinelli, Regis R.; Kovacs, Tibor; Harder, Yves; Gulluoglu, Bahadir M.; González, Eduardo; Faridi, Andree; Elder, Elisabeth; Dubsky, Peter; Blohmer, Jens-Uwe; Bjelic-Radisic, Vesna; Barry, Mitchel; Hay, Susanne Dieroff; Bowles, Kimberly; French, James; Reitsamer, Roland; Koller, Rupert; Schrenk, Peter; Kauer-Dorner, Daniela; Biazus, Jorge; Brenelli, Fabricio; Letzkus Berrios, Jaime; Saccilotto, Ramon; Joukainen, Sarianna; Kauhanen, Susanna; Karhunen-Enckell, Ulla; Hoffmann, Juergen; Kneser, Ulrich; Kühn, Thorsten; Kontos, Michalis; Tampaki, Ekaterini Christina; Carmon, Moshe; Hadar, Tai; Catanuto, Giuseppe; Garcia-Etienne, Carlos A.; Koppert, Linetta; Gouveia, Pedro F.; Lagergren, Jakob; Svensjö, Tor; Maggi, Maggi; Kappost, Elisabeth A.; Schwab, Fabienne D.; Castrezana, Liliana; Steffens, Daniel; Krol, Janna; Tausch, Christoph; Günthert, Andreas; Knauer, Michael; Katapodi, Maria C.; Bucher, Susanne; Hauser, Nik; Kurzeder, Christian; Mucklow, Rosine; Tsoutsou, Pelagia G.; Sezer, Atakan; Çakmak, Güldeniz Karadeniz; Karanlik, Hasan; Fairbrother, Patricia; Romics, Laszlo; Montagna, Giacomo; Urban, Cicero; Walker, Melanie; Formenti, Silvia C.; Gruber, Guenther; Zimmermann, Frank; Zwahlen, Daniel Rudolf; Kuemmel, Sherko; El-Tamerf, Mahmoud; Peeters, Marie Jeanne Vrancken; Kaidar-Person, Orit; Gnant, Michael; Poortmans, Philip; de Boniface, Jana (Elsevier, 2022)
      Aim: Demand for nipple-and skin-sparing mastectomy (NSM/SSM) with immediate breast reconstruction (BR) has increased at the same time as indications for post-mastectomy radiation therapy (PMRT) have broadened. The aim of ...
    • Oncoplastic mammaplasty with geometric compensation: Evolution of the technique, outcomes and follow-up in ... 
      Paulinelli, Regis Resende; de Oliveira, Vilmar Marques; Bagnoli, Fabio; Letzkus Berríos, Jaime; Chade, Milca Cezar; Bragatto Picoli, Larissa; Dias Santos, Thauana; Bastos de Carvalho, Ana Paula; Jubé Ribeiro, Luiz Fernando; Freitas Junior, Ruffo (Wiley, 2020)
      Background and Objectives To report on the outcomes and evolution of an oncoplastic mammaplasty referred to as geometric compensation mammaplasty. Methods Seventy-three patients with malignant tumours were operated on ...
    • OND Observatorio Nacional del Deporte : centro de investigación del deporte y la salud 
      Paredes Bórquez, Patricio (Universidad de Chile, 2010)
      El tema deportivo es apasionante y últimamente ha pasado a formar parte de la contingencia Nacional e Internacional. Desde la presencia en los medios de los Deportes Extremos hasta las constantes realizaciones de ...
    • Onda y partícula 
      Fernández Cabrera, Luz Antonia; Leiva Chinchón, Anaís Laura Antonia (Universidad de Chile, 2024)
      Vera no va a la universidad y se pasa el día saliendo con sus amigos y tocando música en redes sociales. Felipe estudia ingeniería y trabaja en una bencinera para apoyar económicamente a su familia. Ellos nunca han hablado, ...
    • Ondas de frio, índices de oscilação e impactos socioambientais das variabilidades climáticas de baixa ... 
      Mendonça, Magaly; Romero Aravena, Hugo (Universidade Federal de Roraima, Instituto de Geociências, 2012)
      São apresentadas as trajetórias e características das ondas de frio que afetaram o continente sul americano em 2010 e 2011 causando numerosas perdas de vida, danos econômicos e interrupções nas comunicações e abastecimento ...
    • Ondas de Frío registradas en invierno de 2010: Necesidad de una perspectiva regional integrada para la ... 
      Romero Aravena, Hugo; Mendonça, Magaly (2011-07)
      Se presentan los alcances y características de las ondas de frío que afectaron al continente sudamericano los meses de julio y agosto de 2010 causando numerosas pérdidas de vida, daños económicos e interrupciones en las ...
    • Ondas no lineales en plasmas relativistas de electrones y positrones 
      Lopez Herrera, Rodrigo Alonso (Universisdad de Chile, 2013)
      Con el objetivo de estudiar la propagación no lineal de ondas en plasmas relativistas de electrones y positrones, hemos estudiado los decaimientos paramétricos de ondas circularmente polarizada a lo largo de un campo ...
    • One hand to school them all: the society for the construction of educational facilities in Chile (SCEE) 
      Atria Lemaitre, Maximiano (Taylor & Francis, 2018)
      The experience of the Society for the Construction of Educational Facilities (SCEE; initials from the Spanish title) is a unique case in Chile of a public agency dedicated to a single task: designing and building the schools ...
    • One hundred mitochondrial genomes of cicadas 
      Łukasik, Piotr; Chong, Rebecca A.; Nazario, Katherine; Matsuura, Yu; Bublitz, DeAnna C.; Campbell, Matthew A.; Meyer, Mariah C.; Van Leuven, James T.; Pessacq, Pablo; Veloso, Claudio; Simon, Chris; McCutcheon, John P. (Oxford University Press, 2019)
      Mitochondrial genomes can provide valuable information on the biology and evolutionary histories of their host organisms. Here, we present and characterize the complete coding regions of 107 mitochondrial genomes (mitogenomes) ...
    • One Solution for Two Challenges: The Lizard Microlophus atacamensis Avoids Overheating by Foraging in ... 
      Sepúlveda, Maritza; Sabat Kirkwood, Alejandro Pablo; Porter, Warren P.; Fariña, José Miguel (Pennsylvania State University, 2014)
      In lizards, one of the most important behavioral mechanisms to cope with spatial and temporal variations in thermal resources observed is activity time. The longer a lizard can maintain activity, the more time it has to ...
    • One species with a disjunct distribution or two with convergentevolution? taxonomy of two South American garlics 
      Sassone, Agostina B.; Arroyo, Mary T. K.; Arroyo Leuenberger, Silvia C.; García Berguecio, Nicolás; Román Ayo, María José (Wiley, 2021)
      The establishment of species boundaries has been a difficult task for biologists since the beginning of classifications. Within South American Allioideae (= Alliaceae), the delimitation of genera and species has long been ...