Browsing by Author "Soto, L."
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- ItemAcute kidney injury in critically ill patients with 2009 influenza A (H1N1) viral pneumonia: an observational study(2011) Nin, N.; Lorente, J. A.; Soto, L.; Rios, F.; Hurtado, J.; Arancibia, F.; Ugarte, S.; Echevarria, E.; Cardinal, P.; Saldarini, F.; Bagnulo, H.; Cortes, I.; Bujedo, G.; Ortega, C.; Frutos, F.; Esteban, A.To describe the incidence, risk factors, and impact on mortality of acute kidney injury (AKI) in patients with 2009 influenza A (H1N1) viral pneumonia requiring mechanical ventilation.
- ItemFilamentary structures in dense plasma focus: Current filaments or vortex filaments?(2014) Soto, L.; Veloso Espinosa, Felipe Eduardo
- ItemGas Embedded Compressional Z-Pinch in H2 and D2(1998) Soto, L.; Chuaqui, Hernán; Favre Domínguez, Mario
- ItemInitial stages in hundreds of Joules plasma focus operating in deuterium-argon mixtures: Preliminary results(2014) Veloso Espinosa, Felipe Eduardo; Soto, L.; Pavez, C.; Moreno, J.
- ItemMorphological and structural effects on tungsten targets produced by fusion plasma pulses from a table top plasma focus(2015) Inestrosa Izurieta, M.; Ramos Moore, Esteban; Soto, L.
- ItemNovel Gas Embedded Compressional Z-Pinch Configuration(1994) Soto, L.; Chuaqui, Hernán; Favre Domínguez, Mario; Wyndham, Edmund
- ItemNumerical simulation of current sheet instabilities in a small plasma focus(2014) Casanova, F.; Tarifeño, A.; Veloso Espinosa, Felipe Eduardo; Soto, L.; Clausse, A.
- ItemObservations of Plasma Dynamics in a Gas-Embedded Compressional Z-Pinch(1998) Soto, L.; Chuaqui, Hernán; Favre Domínguez, Mario
- ItemSpace and time resolved observations of plasma dynamics in a compressional gas embedded Z-pinch(IET, 1996) Soto, L.; Chuaqui, Hernán; Favre Domínguez, Mario Benjamin; Saavedra Sanchez, Renato Alejandro; Wyndham Hodder, Edmund Sydenham; Aliaga-Rossel, R.; Mitchell, I.Recent experiments in a gas embedded compressional Z-pinch are presented. The experiments have been carried out in H2 at 1/3 atm, using a pulse power generator capable of delivering a dI/dt > 1012 A/s. The pinch is initiated by a focused laser pulse, which is coaxial with a cylindrical DC rnicrodischarge. This configuration results in double column pinch at early times, which at current rise evolves into a gas embedded compressional Z-pinch. Diagnostics used are Rogowskii coil, single frame holographic interferometry and holographic shadowgraphy, visible streak camera images from which, current, density, line density, pinch radius and plasma motion are obtained. The pinch is characterized by a maximum on axis density which is much higher than the expected value from filling pressure, with a Bennett temperature of 40 eV at 130 kA‥ Results shown confirm the high degree of compression achievable with the composite preionization scheme.
- ItemStudies on scalability and scaling laws for the plasma focus: similarities and differences in devices from 1MJ to 0.1J(2010) Soto, L.; Veloso Espinosa, Felipe Eduardo
- ItemTumour necrosis factor (TNF)α-308 G/G promoter polymorphism and TNFα levels correlate with a better response to adalimumab in patients with rheumatoid arthritis(2006) Cuchacovich, M.; Soto, L.; Edwardes, M.; Gutierrez, M.; Llanos, C.; Pacheco, D.; Sabugo, F.; Alamo, M.; Fuentealba, C.; Villanueva, L.; Gatica, H.; Schiattino, I.; Salazar, L.; Catalan, D.; Valenzuela, O.Objective: To investigate the influence of -308 tumour necrosis factor-alpha (TNF alpha) promoter polymorphism and circulating TNF alpha levels in the clinical response to adalimumab treatment in patients with rheumatoid arthritis (RA).