Browsing by Title Artículos de revistas

Now showing items 6633-6652 of 11560

    • Manipulation of multimode squeezing in a coupled waveguide array 
      Rojas-Rojas, S.; Barriga, E.; Muñoz, C.; Solano, P.; Hermann-Avigliano, C. (American Physical Society, 2019)
      © 2019 American Physical Society. ©2019 American Physical Society.We present a scheme for generating and manipulating three-mode squeezed states with genuine tripartite entanglement by injecting single-mode squeezed light ...
    • Mannitol and Outcome in Intracerebral Hemorrhage Propensity Score and Multivariable Intensive Blood Pressure ... 
      Wang, Xia; Arima, Hisatomi; Yang, Jie; Zhang, Shihong; Wu, Guojun; Woodward, Mark; Muñoz Venturelli, Paula; Lavados Germain, Pablo Manuel; Stapf, Christian; Robinson, Thompson; Heeley, Emma; Delcourt, Candice; Lindley, Richard I.; Parsons, Mark; Chalmers, John; Anderson, Craig S. (Lippincott Williams & Wilkins, 2015)
      Background and Purpose Mannitol is often used to reduce cerebral edema in acute intracerebral hemorrhage but without strong supporting evidence of benefit. We aimed to determine the impact of mannitol on outcome among ...
    • Mannitol and outcome in intracerebral hemorrhage: Propensity score and multivariable intensive blood pressure ... 
      Wang, Xia; Arima, Hisatomi; Yang, Jie; Zhang, Shihong; Wu, Guojun; Woodward, Mark; Muñoz Venturelli, Paula; Lavados Germain, Pablo Manuel; Stapf, Christian; Robinson, Thompson; Heeley, Emma; Delcourt, Candice; Lindley, Richard I.; Parsons, Mark; Chalmers, John; Anderson, Craig S. (Lippincott Williams and Wilkins, 2015)
      © 2015 American Heart Association, Inc. Background and Purpose.Mannitol is often used to reduce cerebral edema in acute intracerebral hemorrhage but without strong supporting evidence of benefit. We aimed to determine the ...
    • Manometric Changes of the Lower Esophageal Sphincter After Sleeve Gastrectomy in Obese Patients 
      Braghetto Miranda, Italo; Lanzarini Sobrevia, Enrique; Korn Bruzzone, Owen; Valladares Hernández, Héctor; Molina, Juan Carlos; Henríquez, Ana (Springer, 2010)
      Introduction Laparoscopic sleeve gastrectomy has been accepted as an option for surgical treatment of obesity. After surgery, some patients present reflux symptoms associated with endoscopic esophagitis, therefore ...
    • Manometric characteristics of the extrahepatic biliary tract in dogs 
      Miranda, Mauricio; Espinoza, Manuel; Csendes Juhasz, Attila (Kluwer Academic Publishers-Plenum Publishers, 1981)
      Pressure measurements of the whole extrahepatic biliary tract were performed in dogs using constant perfusion techniques. Studies were done during general anesthesia and in conscious trained dogs. Gallbladder intraluminal ...
    • Many respiratory viruses have temporal association with meningococcal disease 
      Castro Rodríguez, J. A.; Jakubson, L.; Padilla, O.; Gallegos, D.; Fasce, R.; Bertrand, P.; Sánchez, I.; Perret, C. (Elsevier, 2015)
      Background: Previous ecological studies have shown a temporal and spatial association between influenza epidemics and meningococcal disease (MNG); however, none have examined more than two respiratory viruses. Methods: ...
    • MAO inhibition by arylisopropylamines: The effect of oxygen substituents at the β-position 
      Osorio Olivares, Mauricio; Rezende, Marcos Caroli; Sepúlveda Boza, Silvia; Cassels Niven, Bruce; Fierro, Angélica (2004)
      Twenty-nine arylisopropylamines, substituted at the β-position of their side chain by an oxo, hydroxy, or methoxy group, were evaluated in vitro as MAO-A and MAO-B inhibitors. The oxo derivatives ('cathinones') were in ...
    • MAP speaker adaptation of state duration distributions for speech recognition 
      Yoma, Néstor Becerra; Sánchez, Jorge Silva (2002)
      This paper presents a framework for maximum a posteriori (MAP) speaker adaptation of state duration distributions in hidden Markov models (HMM). Four key issues of MAP estimation, namely analysis and modeling of state ...
    • Mapotecas en Santiago de Chile: regímenes de visibilización del corpus cartográfico y sus mediaciones ... 
      Vega Palma, Alejandra (Pontificia Universidad Católica de Chile, Instituto de Geografía, 2018)
      Un acercamiento bibliográfico y etnográfico a cuatro de las principales mapotecas de Santiago de Chile (Mapoteca del Archivo Nacional, Mapoteca de la Biblioteca Nacional, Mapoteca de la Facultad de Arquitectura y Urbanismo ...
    • Mapping pediatric oncology clinical trial collaborative groups on the global stage 
      Major, Ajay; Palese, Mónica; Ermis, Ebru; James, Anthony; Villarroel Cickovic, Milena; Klussmann, Federico Antillon; Hessissen, Laila; Geel, Jennifer; Khan, Muhammad Saghir; Dalvi, Rashmi; Sullivan, Michael; Kearns, Pamela; Frazier, Lindsay; Pritchard Jones, Kathy; Nakagawara, Akira; Rodríguez Galindo, Carlos; Volchenboum, Samuel L. (Lippincott Williams & Wilkins, 2022)
      The global pediatric oncology clinical research landscape, particularly in Central and South America, Africa, and Asia, which bear the highest burden of global childhood cancer cases, is less characterized in the literature. ...
    • Mapping the human genetic architecture of COVID-19 
      COVID-19 Host Genetics Initiative (Nature, 2021)
      The genetic make-up of an individual contributes to the susceptibility and response to viral infection. Although environmental, clinical and social factors have a role in the chance of exposure to SARS-CoV-2 and the severity ...
    • Mapping the use of research to support strategies tackling maternal and child health inequities: evidence ... 
      Vargas, Emily; Becerril-Montekio, Victor; González Block, Miguel Ángel; Akweongo, Patricia; Hazel, Cynthia N. A.; Cuembelo, María de Fátima; Limbani, Félix; Bernardo, Wanderley; Muñoz, Fernando (Biomed Central, 2016)
      Background: Striving to foster collaboration among countries suffering from maternal and child health (MCH) inequities, the MASCOT project mapped and analyzed the use of research in strategies tackling them in 11 low- ...
    • Marcapasos diafragmático en paciente pediátrico con síndrome de Hipoventilación Central Adquirido 
      Varela O., Javier; Sepúlveda I., Germán; Sepúlveda C., José; Acuña L., Renato; Pizarro T., Gustavo; Maldonado U., Viviana; Alvarado G., Alejandra (Sociedad Chilena de Pediatría, 2020)
      Diaphragmatic pacemaker is a device that reduces or eliminates the need of mechanical ventilation in patients with chronic respiratory failure who keep the phrenic nerve-diaphragm axis intact, as long as they do not present ...
    • Marginal tubercle of zygomatic bone Tubérculo marginal del hueso cigomático 
      Silva, Juan; Araya, Claudia; Pardo, Sebastian; Reyes, Tomas; Salcedo, Andres; Sanhueza, Alvaro; Liberona, Samara (Universidad de la Frontera, 2020)
    • Marijuana use associated with worse verbal learning and delayed recall in a sample of young adults 
      Laspada, Natalia; Delker, Erin; Blanco, Estela; Encina, Pamela; Caballero, Gabriela; Delva, Jorge; Burrows, Raquel; Lozoff, Betsy; Gahagan, Sheila (Sociedad Médica de Santiago, 2019)
      Background: There is concern about the cognitive consequences of marijuana consumption. Aim: To assess the influence of current and past marijuana use and frequency on verbal learning and memory in a sample of adults aged ...
    • Marital functioning in couples practicing periodic abstinence for family planning 
      Barroilhet, Sergio; Senoret, Camila; Mallea, Ximena; Fritsch Montero, Rosemarie; Vohringer, Paul; Arraztoa, José-Antonio (Sage, 2018-05)
      Objective: To compare dyadic (marital) functioning between users of natural family planning (NFP) and users of artificial methods of contraception (AMC). Method: A cross-sectional study was conducted in healthy, over ...
    • Markers of epithelial-mesenchymal transition in an experimental breast cancer model induced by organophosphorous ... 
      Calaf, Gloria M.; Bleak, Tammy C.; Muñoz, Juan P.; Aguayo, Francisco (Spandidos, 2020)
      Breast cancer is a major health problem and accounted for 11.6% of all new cancer cases and 6.6% of all cancer deaths among women worldwide in 2018. However, its etiology has remained elusive. According to epidemiological ...
    • Markers of Oxidative Stress and Systemic Vasoconstriction in Pregnant Women Drinking ‡48 g of Alcohol per Day 
      Signore, Caroline; Aros Aránguiz, Sofía Daniela; Morrow, Jason D.; Troendle, James; Conley, Mary R.; Flanigan, Elizabeth Y.; Cassorla Goluboff, Fernando; Mills, James L. (BLACKWELL PUBLISHING, 2008-11)
      Background: The precise pathway by which alcohol causes the characteristic features of fetal alcohol spectrum disorders is unknown. Proposed mechanisms for fetal injury from maternal alcohol use include cellular damage ...
    • Market share for flavour capsule cigarettes is quickly growing, especially in Latin America 
      Thrasher, James F.; Islam, Farahnaz; Barnoya, Joaquin; Mejia, Raúl; Valenzuela, María Teresa; Chaloupka, Frank J. (BMJ Publishing Group, 2017)
    • Marlin-1 and conventional kinesin link GABA(B) receptors to the cytoskeleton and regulate receptor transport 
      Vidal, René L.; Ramírez, Omar A.; Sandoval, Lisette; Koenig Robert, Roger; Haertel, Steffen; Couve Correa, Andrés (2007)
      The cytoskeleton and cytoskeletal motors play a fundamental role in neurotransmitter receptor trafficking, but proteins that link GABA(B) receptors (GABA(B)Rs) to the cytoskeleton have not been described. We recently ...