Search Results - "Gonzalez, S A"

Valorisation of spent coffee grounds as CO2 adsorbents for postcombustion capture applications by Plaza, M.G., González, A.S., Pevida, C., Pis, J.J., Rubiera, F.

“…► Low-cost carbons with high CO2 uptake and selectivity are produced from coffee grounds. ► Chemical activation is compared to physical activation. ► KOH…”
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Production of microporous biochars by single-step oxidation: Effect of activation conditions on CO2 capture by Plaza, M.G., González, A.S., Pis, J.J., Rubiera, F., Pevida, C.

“…•Low-cost microporous biochars are obtained by single-step activation with oxygen.•This process entails energy savings compared to conventional two-step…”
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Sustainable biomass-based carbon adsorbents for post-combustion CO2 capture by González, A.S., Plaza, M.G., Rubiera, F., Pevida, C.

“…•Sustainable carbon adsorbents optimised to develop narrow micropores for CO2 capture at post-combustion conditions.•CO2 adsorption capacities at low pressures…”
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Quiet time ionospheric variability over Arecibo during sudden stratospheric warming events by Chau, J. L., Aponte, N. A., Cabassa, E., Sulzer, M. P., Goncharenko, L. P., González, S. A.

“…We present observations of the F‐region ionosphere over Arecibo, Puerto Rico (18.34°N, 66.75°W), during the January–February 2008 and January–February 2009…”
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Sporadic E layer observations over Arecibo using coherent and incoherent scatter radar: Assessing dynamic stability in the lower thermosphere by Hysell, D. L., Nossa, E., Larsen, M. F., Munro, J., Sulzer, M. P., González, S. A.

“…A patchy sporadic E ionization layer was observed using the 430 MHz incoherent scatter radar at the Arecibo Radio Observatory and a new, 30 MHz coherent…”
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Abnormal mitochondrial fusion-fission balance contributes to the progression of experimental sepsis by Gonzalez, A S, Elguero, M E, Finocchietto, P, Holod, S, Romorini, L, Miriuka, S G, Peralta, J G, Poderoso, J J, Carreras, M C

“…Sepsis-associated multiple organ failure is a major cause of mortality characterized by a massive increase of reactive oxygen and nitrogen species (ROS/RNS)…”
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Dynamic instability in the lower thermosphere inferred from irregular sporadic E layers by Hysell, D. L., Nossa, E., Larsen, M. F., Munro, J., Smith, S., Sulzer, M. P., González, S. A.

“…Simultaneous observations of an irregular sporadic Elayer from the Arecibo incoherent scatter radar and a coherent scatter radar located on St. Croix are…”
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Relationships between active school transport and adiposity indicators in school-age children from low-, middle- and high-income countries by Sarmiento, O L, Lemoine, P, Gonzalez, S A, Broyles, S T, Denstel, K D, Larouche, R, Onywera, V, Barreira, T V, Chaput, J-P, Fogelholm, M, Hu, G, Kuriyan, R, Kurpad, A, Lambert, E V, Maher, C, Maia, J, Matsudo, V, Olds, T, Standage, M, Tremblay, M S, Tudor-Locke, C, Zhao, P, Church, T S, Katzmarzyk, P T

“…Objectives: Within the global context of the nutrition and physical activity transition it is important to determine the relationship between adiposity and…”
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Proteomic analysis of the venom from the scorpion Tityus stigmurus: Biochemical and physiological comparison with other Tityus species by Batista, C.V.F., Román-González, S.A., Salas-Castillo, S.P., Zamudio, F.Z., Gómez-Lagunas, F., Possani, L.D.

“…The venom from the Brazilian scorpion Tityus stigmurus was fractionated by high performance liquid chromatography (HPLC) and the corresponding components were…”
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Ultrasonic detection of moving interfaces in gas–liquid two-phase flow by Murai, Yuichi, Tasaka, Yuji, Nambu, Yuichi, Takeda, Yasushi, Gonzalez A., S. Roberto

“…Ultrasound reflects strongly off the gas–liquid interface when there is a large change in acoustic impedance. We exploit this phenomenon to detect the…”
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Assessment of Fenton's reagent and ozonation as pre-treatments for increasing the biodegradability of aqueous diethanolamine solutions from an oil refinery gas sweetening process by Durán-Moreno, A., García-González, S.A., Gutiérrez-Lara, M.R., Rigas, F., Ramírez-Zamora, R.M.

“…The aim of this work was to evaluate the efficiency of three chemical oxidation processes for increasing the biodegradability of aqueous diethanolamine…”
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Risk assessment for hepatocellular carcinoma in chronic hepatitis B: scores and surveillance by Gonzalez, S A, Keeffe, E B

“…Hepatocellular carcinoma (HCC) is a leading cause of cancer-related death (1). Chronic infection with hepatitis B virus (HBV) is a major risk factor for HCC,…”
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Using incoherent scatter radar to investigate the neutral wind long-term trend over Arecibo by Santos, P. T., Brum, C. G. M., Tepley, C. A., Aponte, N., González, S. A., Robles, E.

“…Thermospheric neutral winds can be the most important driver when modeling ionospheric densities and temperatures. Several papers in this special edition show…”
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High-resolution electron temperature measurements using the plasma line asymmetry by Nicolls, M. J., Sulzer, M. P., Aponte, N., Seal, R., Nikoukar, R., González, S. A.

“…In this paper, we present the first results of a new technique for measuring the electron temperature in the daytime ionosphere using the Arecibo incoherent…”
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THE DETECTION OF CONCEALED TARGETS IN WOODLAND AREAS USING HYPERSPECTRAL IMAGERY by Rodriguez Gonzalez, S. A., Shimoni, M., Plaza, J., Plaza, A., Renhorn, I., Ahlberg, J.

“…Recent innovations in microelectronic and semiconductor technology enable the creation of smaller and economical hyperspectral cameras. A filter combined…”
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Adaptive Dead-Time Compensation for Grid-Connected PWM Inverters of Single-Stage PV Systems by Herran, M. A., Fischer, J. R., Gonzalez, S. A., Judewicz, M. G., Carrica, D. O.

“…This study presents a new software-based plug-in dead-time compensator for grid-connected pulsewidth modulated voltage-source inverters of single-stage…”
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Prokaryotic diversity in one of the largest hypersaline coastal lagoons in the world by Clementino, M. M, Vieira, R. P, Cardoso, A. M, Nascimento, A. P. A, Silveira, C. B, Riva, T. C, Gonzalez, A. S. M, Paranhos, R, Albano, R. M, Ventosa, A, Martins, O. B

“…Araruama Lagoon is an environment characterized by high salt concentrations. The low raining and high evaporation rates in this region favored the development…”
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Green coffee based CO2 adsorbent with high performance in postcombustion conditions by Plaza, M.G., González, A.S., Pevida, C., Rubiera, F.

“…[Display omitted] •A low cost microporous carbon has been obtained from coffee grounds: PPC.•PPC is a pelletised carbon with adequate properties for fixed bed…”
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Derivation of neutral oxygen density under charge exchange in the midlatitude topside ionosphere by Waldrop, L. S., Kudeki, E., González, S. A., Sulzer, M. P., Garcia, R., Butala, M., Kamalabadi, F.

“…We describe a new technique to derive neutral atomic oxygen density, [O], in the upper thermosphere using coincident incoherent scatter radar (ISR) and airglow…”
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Safety and efficacy of ledipasvir/sofosbuvir with or without ribavirin in hepatitis C genotype 1 patients including those with decompensated cirrhosis who failed prior treatment with simeprevir/sofosbuvir by Modi, A. A., Nazario, H. E., Gonzales, G. R., Gonzalez, S. A.

“…Summary Background Combination therapy of simeprevir (SIM)/sofosbuvir (SOF) is an approved treatment for hepatitis C genotype (gen) 1 with overall SVR12 rate…”
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