Now showing items 21-40 of 77234

    • Vargas Casanova, Patricia; Cristino Ferrando, Claudio; Izaurieta San Juan, Roberto (Editorial Universitaria S.A., 2006)
    • Larraín Pulido, Carolina Teresa (Universidad de Chile, 2009)
      El artículo examina cómo experiencias de trauma histórico han sido abordadas desde el cine documental por medio de la construcción del testimonio de un evento que muchas veces no cuenta con testigos ni evidencia directa, ...
    • Cortes Rojas, Aaron; Landaeta, Macarena; Silva Rosas, Carlos (ROUTLEDGE JOURNALS, 2015)
      An 11-year-old girl was transferred to the Universidad de Chile Clinical Hospital after 2.5 months of persistent and unresponsive treatment for coughlike spasms. On arrival, the frequency of symptoms was 1 cough every 4s, ...
    • Campino, Carmen; Carvajal, Cristian A.; Cornejo, Javiera; San Martín Núñez, Betty; Olivieri, Oliviero; Guidi, Giancesare; Faccini, Giovanni; Pasini, Francesco; Sateler, Javiera; Baudrand, Rene; Mosso, Lorena; Owen, Gareth I.; Kalergis, Alexis M.; Padilla, Oslando; Fardella, Patricia (2010)
      Cortisol availability is modulated by several enzymes: 11β-HSD2, which transforms cortisol (F) to cortisone (E) and 11β-HSD1 which predominantly converts inactive E to active F. Additionally, the A-ring reductases (5α- and ...
    • Estay, J.; Martín, J.; Viera, V.; Valdivieso, J.; Bersezio Miranda, Cristian; Vildosola, P.; Mjor, I.; Andrade, M.; Moraes, R.; Moncada, G.; Gordan, V.; Fernández Godoy, Eduardo (Indiana University School of Dentistry, 2018)
      Objective: The objective of this study was to clinically evaluate repaired posterior amalgam and composite restorations over a 12 year period, investigate the influence of repair in the survival of restorations, and compare ...
    • Universidad de Chile. Dirección de Servicios de Información y Bibliotecas (Universidad de Chile, 2013-01-24)
      Con exposiciones de las nuevas herramientas implementadas por el Sistema de Servicios Información y Bibliotecas (SISIB) de la Vicerrectoría de Asuntos Académicos, destinadas a democratizar el conocimiento, se llevó a ...
    • Universidad de Chile. Dirección de Servicios de Información y Bibliotecas (Universidad de Chile, 2013-01-24)
      Con exposiciones de las nuevas herramientas implementadas por el Sistema de Servicios Información y Bibliotecas (SISIB) de la Vicerrectoría de Asuntos Académicos, destinadas a democratizar el conocimiento, se llevó a cabo ...
    • San Martín Barrientos, Aurelio; Astudillo, Luis; Gutiérrez, Margarita; Chamy, María Cristina; Orejarena, Silvia; Rivera Latorre, Augusto; Vergara, Karen (2010)
      In addition to the known diterpenes, desoxyarticulin and dihydrotucumanoic acid, a new neoclerodane diterpene was isolated from Baccharis marginalis. The structures of the compounds were elucidated by spectroscopic evidence.
    • Patkar, Ashwin; Pae, Chi-Un; Vohringer Cárdenas, Paul; Mauer, Sivan; Narasimhan, Meera; Dalley, Shannon; Loebel, Antony; Masand, Prakash; Ghaemi, S. Nassir (LIPPINCOTT WILLIAMS & WILKINS, 2015)
      Objective: Features of bipolarity in a major depressive disorder sample were used to define a "bipolar spectrum disorder" population for treatment with a neuroleptic agent, ziprasidone. Methods: Forty-nine acutely ...
    • Castro, Gabriel; Berrocal, Isabel; Carmona, Jaime; Gonźlez, Javiera; Gonźlez, Patricio (2012)
    • Domenico Fritz, Francesco; Fazel, Seena; Benavides Salcedo, Andrés; Henry, Paulette; Rivera Arroyo, Guillermo; Torales, Julio; Trujillo Orrego, Natalia; Vásquez, Freddy; Mundt, Adrián P. (Springer, 2020)
      Purpose Although suicide rates of prison populations and incidence factors have been reported for high-income countries, data from low- and middle-income regions are lacking. The purpose of the study was to estimate suicide ...
    • Jara Vergara, Paul; Yutronic Sáez, Nicolás; González Moraga, Guillermo (Taylor and Francis, 1998)
      13C CP-MAS NMR spectra of thiourea host-guest inclusion compounds containing amines, 1-azabicyclo[2.2.2]octane, 1,4-diazabicyclo[2.2.2]octane, 3-azabicyclo[3.2.2]nonane and 1, 3, 5, 7 tetrazadamantane at 25°C are reported. ...
    • Zapata-Torres, Gerald; Parra-Mouchet, Julia; Cassels Niven, Bruce (1998)
      The conformational properties of ten ring-methylated N-methyl- and N,N-dimethylanilines have been studied using 13C-NMR chemical shifts and spin-lattice relaxation times in CDCl3, and semi-empirical (AM1) quantum-chemical ...
    • Zapata Torres, Gerald Amilcar; Parra Mouchet, Julia; Cassels Niven, Bruce (Socieda Chilena de Quìmica, 1997-08-01)
      The conformational properties of ten ring-methylated N-methyl- and N,Ndimethylanilines have been studied using 13C-NMR chemical shifts and spin-Iattice relaxation times in CDCI3, and semi-empírical (AM1) quantum-chemical ...
    • Tadic, Dragana; Cassels Niven, Bruce; Laprévote, Olivier; Cavé, André (American Chemical Society, 1988-09-22)
      The 13C-nmr chemical shifts of onychine (l-methyl4-aza8uoren-9-one) [l] were assigned with the aid ofheternnuclear 2D-nmr spectraand these results were used to interpret the 13C nmr spectra of several other synthetic duorenones.
    • Morales, Raúl G.E.; Leiva, Manuel A. (Marcel Dekker Inc., 1997)
      Para-benzylideneacetones present a characteristic long distance charge transfer pattern, where the olefinic bridge (CH=CH) and the aromatic ring (Ph) carbon centers are perturbed according to the nature of the para-substituent ...
    • Morales, Raúl G.E.; Araneda, Carmen; Jara, Gregorio P.; Leiva, Manuel A. (Marcel Dekker Inc., 2000)
      By means of 13C-NMR spectroscopy and AM1 molecular orbital calculations of mono-, bi- and tri-methoxy-β-nitrostyrenes at the meta and para positions, we have characterized a long distance electronic charge transfer pattern ...
    • Barra Del Río, Felipe; Cordero Morales, Jaime Harold (Universidad de Chile, 2018-11)
      Matías Ariel Fernández Fernández nació el 15 de mayo de 1986 en la ciudad argentina de Merlo, provincia de Buenos Aires. Pero, a pesar de haber nacido al “otro lado de la Cordillera”, Fernández es chileno. Y cómo no, si ...
    • Izquierdo, S.; Kogan Bocian, Marcelo; Parella, T.; Moglioni, A. G.; Branchadell, V.; Giralt, Ernest; Ortuño, R. M. (AMER CHEMICAL SOC, 2004-07-23)
      The efficient synthesis of tetrapeptide 5 containing, in alternation, cyclobutane and beta-alanine residues is described. NMR experiments both at low temperature in CDCl3 and at 298 K in DMSOd(6) solutions show the ...
    • McManus, Caitlin; Davies, James; Maggi, Jaxaira; Richter, Jens; Goretzki, Alexandra; Aarebrot, Anders K.; Monteiro, Andreia; Delemarre, Tim; Cisarova, Radka; Sarajlic, Muamera (Wiley, 2020)