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Browsing by Subject "Sodium"

Now showing items 1-15 of 15

An Na8 Cluster in the Structure of a Novel oxamato-bridged Na'Cu'' three-Dimensional Coordination Polymer

Aukauloo, A.; Ottenwaelder, X.; Ruiz, R.; Journaux, Y.; Pei, Y.; Riviére, E.; Cervera, B.; Muñoz Roca, María Del Carmen (John Wiley & Sons, 1999-01-18)

[EN] The new heterometallic sodium(I)¿copper(II) compound Na4Cu2 (2) · 10.5 H2O (3), where H8[2] stands for N,N',N'',N'''-methanetetrayltetrakismethylenetetrakis(oxamic acid), has been synthesized and its crystal structure ...
Bioethanol steam reforming on Ni-based modified mordenite. Effect of mesoporosity, acid sites and alkaline metals

Da Costa Serra, Javier Francisco; Navarro Ruiz, María Teresa; Rey Garcia, Fernando; Chica, Antonio (Elsevier, 2012-04)

Support plays an important role in the preparation of highly active and selective bioethanol steam reforming catalysts since it helps in the dispersion of metal particles and enhances its activity via metal-support ...
Efecto de la reducción de sodio en la calidad y vida útil de trucha ahumada

Pastor Tudela, Vicente (Universitat Politècnica de València, 2015-10-08)

[ES] El ahumado tradicional de pescado incluye diferentes etapas como el salado, secado y/o ahumado. El papel del NaCl es determinante en el proceso, ya que entre otros efectos, contribuye a alargar la vida útil de los ...
Effect of partial sodium replacement on physicochemical parameters of smoked sea bass during storage

Fuentes López, Ana; Fernández Segovia, Isabel; Serra Belenguer, Juan Antonio; Barat Baviera, José Manuel (Sage, 2012-06)

The objective of this work was to study the effect of partial sodium replacement by potassium and packaging conditions on the physicochemical properties of smoked sea bass during cold storage. Sea bass fillets were salted ...
Influencia del patrón de caqui en la resistencia a la salinidad del cv Rojo Brillante

Rodríguez Guillamón, Ignacio José (Universitat Politècnica de València, 2015-03-06)

[EN] The comparison between the xylematic tissue of Diospyrus lotus and Diospyrus virginiana does not reveal differences enough to explain their behaviour under soil salinity conditions. Absorbent roots of both species ...
Innovations for healthier processed meats

Toldrá Vilardell, Fidel; Reig Riera, Mª Milagro (Elsevier, 2011-09)

[EN] Meat and meat products are generally recognised as good sources of high biological-value proteins, group B vitamins, minerals and trace elements as well as some other bioactive compounds. However, the image to consumers ...
Modification of surface wettability of sodium ionomer sheets via atmospheric plasma treatment

España Giner, José Manuel; García Sanoguera, David; Sánchez Nacher, Lourdes; López Martínez, Juan; Balart Gimeno, Rafael Antonio (Wiley-Blackwell, 2012-12)

[EN] In this study, atmospheric plasma treatment has been used to modify the wetting properties of ethylene-methacrylic acid sodium ionomer. The effects of the plasma treatment on surface properties of this ionomer have ...
New geopolymeric binder based on fluid catalytic cracking catalyst residue (FCC)

Mitsuuchi Tashima, Mauro; Akasaki, Jorge Luis; Castaldelli, V.N.; Soriano Martínez, Lourdes; Monzó Balbuena, José Mª; Paya Bernabeu, Jorge Juan; Borrachero Rosado, María Victoria (Elsevier, 2012-08)

This paper provides information about the synthesis and mechanical properties of geopolymers based on fluid catalytic cracking catalyst residue (FCC). FCC was alkali activated with solutions containing different SiO 2/Na ...
Optimización del tratamiento térmico de hydrochar para producir ánodos de baterías de sodio

Garzón Martín, Fernando (Universitat Politècnica de València, 2023-10-31)

[ES] La Unión Europea apuesta por las energías renovables para la mitigación del cambio climático. Estás no están siempre disponibles y por ello se requieren métodos que permitan el almacenamiento de energía. Para ello se ...
Selective oxidation of propane over alkali-doped Mo-V-Sb-O catalysts

Ivars Barceló, Francisco; Solsona Espriu, Benjamin Eduardo; Botella Asuncion, Pablo; Soriano Rodríguez, Mª Dolores; López Nieto, José Manuel (Elsevier, 2009-03-30)

[EN] Alkali metal-doped MoVSbO catalysts have been prepared by impregnation of a MoVSbO-mixed oxide (prepared previously by a hydrothermal synthesis) and finally activated at 500 or 600 degrees C in N-2. The catalysts have ...
Shrinkage, density, porosity and shape changes during dehydration of pumpkin (Cucurbita pepo L.) fruits

Mayor López, Luis; Moreira, R.; Sereno, A. M. (Elsevier, 2011-03)

The aim of this work was to study the changes in volume, density, porosity and shape factors of pumpkin tissue during osmotic dehydration (OD) and air drying (AD). Pumpkin cylinders with length/diameter ratio of 5/3 were ...
Simulation and Mechanistic Investigation of the Arrhythmogenic Role of the Late Sodium Current in Human Heart Failure

Trénor Gomis, Beatriz Ana; Cardona Urrego, Karen Eliana; Gómez García, Juan Francisco; Rajamani, Sridharan; Ferrero De Loma-Osorio, José María; Belardinelli, Luiz; Saiz Rodríguez, Francisco Javier (Public Library of Science, 2012)

Heart failure constitutes a major public health problem worldwide. The electrophysiological remodeling of failing hearts sets the stage for malignant arrhythmias, in which the role of the late Na + current (I NaL) is ...
Source analysis of fine and coarse particulate matter from livestock houses

Cambra López, María; Torres Salvador, Antonio Germán; Aarnink, André Johannes Antonius; Ogink, Nico W. M. (Elsevier, 2011-01)

The analyses of the different sources which can contribute to particulate matter (PM) emissions from livestock houses are essential to develop adequate reduction techniques. The aim of this study was to morphologically and ...
Surface acoustic wave based analytical system for the detection of liquid detergents

Vivancos, José-Luis; Racz, Zoltan; Cole, Marina; Gardner, Julian W. (Elsevier, 2012-08)

[EN] A novel analytical sensing system has been designed for the characterization and discrimination of different detergents in water. This micro-sensor system could play a key role in the development of more efficient and ...
Zeolites catalyze the halogen exchange reaction of alkyl halides

Mingueza-Verdejo, Paloma; Hernández-Garrido, Juan Carlos; Vidal Moya, José Alejandro; Oliver-Meseguer, Judit; Leyva Perez, Antonio (The Royal Society of Chemistry, 2023-04-24)

[EN] Simple aluminosilicates, including NaX and NaY zeolites, catalyze the selective halogen exchange reaction between two different alkyl organohalides, either in batch or in flow, without any additive or solvent, by ...