Vista de la ciudad de Valencia, tomada de Sn. Pío V [Material gráfico]

Inscripción en la parte inferior: "Vista de la ciudad de Valencia, tomada desde Sn. Pío V"

Noticia de la Fundación del Colegio de Sn. Pio 5º de P.P. Clerigos Menores extramuros de la Ciudad de Valencia [Manuscrito]

Alcance y contenido: Ms. que recoge brevemente la historia de la fundación del mencionado Colegio-Seminario de los CC. RR. MM. (Clérigos Regulares Menores), sus propositos, características de los alumnos, becas y estudios que se impartían desde su fundación en 1683 hasta el s. XIX. Este Colegio es donde ahora se ubica el Museo de San Pío V.

La Virgn. Santisa. de la Concordia [Material gráfico] : colocada sobre la puerta principal de la Yglesia parl. de Sn. Bartolomé de Val

Bajo la imagen y situada entre la inscripción, un escudo coronado con la cruz de caravaca

Sn. Francisco de Sales [Material gráfico]

Inscripción enla parte inferior derecha: "115"

Salvador del Mundo ; Sn, Juan Bautista [Material gráfico]

Inscripción en la parte central: "17"

Sn. Felipe Apóstol [Material gráfico] : Su fiesta á 1º de Mayo

Inscripción enla parte inferior derecha: "166"

Sn. Lorenzo Mr. [Material gráfico]

Inscripción en la parte inferior derecha: "14"

Vista general de Sn. Felipe [Material gráfico] = Vue genérale de St. Philippe = General view of St. Philip

Resumen: Descripción: vista general de la ciudad de San Felipe, Xátiva desde las afueras

Detalles geometrales de una mezquita árabe en Sn. Felipe [Material gráfico] = Détails géométraux de l'Arc d'une mosquée arabe à St. Philippe = General deatils of an arabe mosque at St. Philip

Detalles de la fachada, planta y corte transversal

Sn. Hipólito Martir abogado contra la peste y enfermedades [Material gráfico] : patrono principal de Cocentayna, electo à 7 votado à 10 de mayo de 1600 ...

Inscripción al pie: "179"

Retrotransposon insertion induces an isozyme of sn-glycerol-3-phosphate dehydrogenase in Drosophila melanogaster.

The insertion of the blood retrotransposon into the untranslated region of exon 7 of the sn-glycerol-3-phosphate dehydrogenase-encoding gene (Gpdh) in Drosophila melanogaster induces a GPDH isozyme-GPDH-4-and alters the pattern of expression of the three normal isozymes-GPDH-1 to GPDH-3. The process of transcript terminus formation inside the retrotransposon insertion reduces the level of the Gpdh transcript that contains exon 8 and increases the level of the transcript that contains exons 1-7. The induced GPDH-4 isozyme is a translation product of the three transcripts that contain fragments of the blood retrotransposon. The mechanism of mutagenesis by the blood insertion is postulated to involve the pause or termination of transcription within the blood sequence, which in turn is caused by the interference of a DNA-binding protein with the RNA polymerase. Thus, we show the formation of a new functional GPDH protein by the insertion of a transposable element and discuss the evolutionary significance of this phenomenon.

Fast-timing study of the l-forbidden 1/2(+) -> 3/2(+) M1 transition in Sn-129

The levels in Sn-129 populated from the beta(-) decay of In-129 isomers were investigated at the ISOLDE facility of CERN using the newly commissioned ISOLDE Decay Station (IDS). The lowest 1/2(+) state and the 3/2(+) ground state in 129Sn are expected to have configurations dominated by the neutron s(1/2) (l = 0) and d(3/2) (l = 2) single-particle states, respectively. Consequently, these states should be connected by a somewhat slow l-forbidden M1 transition. Using fast-timing spectroscopy we havemeasured the half-life of the 1/2(+) 315.3-keV state, T-1/2 = 19(10) ps, which corresponds to a moderately fast M1 transition. Shell-model calculations using the CD-Bonn effective interaction, with standard effective charges and g factors, predict a 4-ns half-life for this level. We can reconcile the shell-model calculations to the measured T-1/2 value by the renormalization of the M1 effective operator for neutron holes.

Pràctica 8. Les escoles infantils són beneficioses per al desenvolupament del xiquet?

Avui en dia l’educació és objecte de debat per a la societat en general i per a les famílies en particular. Són molts els fronts que educadors, mestres, psicòlegs, pedagogs i la resta de persones relacionades amb el sistema escolar tenim oberts, i molts els qüestionaments que sobre el nostre treball es realitzen. En aquesta pràctica reflexionarem sobre un aspecte important: En són beneficioses per al desenvolupament infantil les escoles infantils de 0 a 3 anys?

A VLT/FLAMES survey for massive binaries in Westerlund 1. IV. Wd1-5 – binary product and a pre-supernova companion for the magnetar CXOU J1647-45?

Context. The first soft gamma-ray repeater was discovered over three decades ago, and was subsequently identified as a magnetar, a class of highly magnetised neutron star. It has been hypothesised that these stars power some of the brightest supernovae known, and that they may form the central engines of some long duration gamma-ray bursts. However there is currently no consenus on the formation channel(s) of these objects. Aims. The presence of a magnetar in the starburst cluster Westerlund 1 implies a progenitor with a mass ≥40 M⊙, which favours its formation in a binary that was disrupted at supernova. To test this hypothesis we conducted a search for the putative pre-SN companion. Methods. This was accomplished via a radial velocity survey to identify high-velocity runaways, with subsequent non-LTE model atmosphere analysis of the resultant candidate, Wd1-5. Results. Wd1-5 closely resembles the primaries in the short-period binaries, Wd1-13 and 44, suggesting a similar evolutionary history, although it currently appears single. It is overluminous for its spectroscopic mass and we find evidence of He- and N-enrichement, O-depletion, and critically C-enrichment, a combination of properties that is difficult to explain under single star evolutionary paradigms. We infer a pre-SN history for Wd1-5 which supposes an initial close binary comprising two stars of comparable (~ 41 M⊙ + 35 M⊙) masses. Efficient mass transfer from the initially more massive component leads to the mass-gainer evolving more rapidly, initiating luminous blue variable/common envelope evolution. Reverse, wind-driven mass transfer during its subsequent WC Wolf-Rayet phase leads to the carbon pollution of Wd1-5, before a type Ibc supernova disrupts the binary system. Under the assumption of a physical association between Wd1-5 and J1647-45, the secondary is identified as the magnetar progenitor; its common envelope evolutionary phase prevents spin-down of its core prior to SN and the seed magnetic field for the magnetar forms either in this phase or during the earlier episode of mass transfer in which it was spun-up. Conclusions. Our results suggest that binarity is a key ingredient in the formation of at least a subset of magnetars by preventing spin-down via core-coupling and potentially generating a seed magnetic field. The apparent formation of a magnetar in a Type Ibc supernova is consistent with recent suggestions that superluminous Type Ibc supernovae are powered by the rapid spin-down of these objects.

Electrocatalytic reduction of CO2 to formate using particulate Sn electrodes: Effect of metal loading and particle size

The development of electrochemical processes for the conversion of CO2 into value-added products allows innovative carbon capture & utilization (CCU) instead of carbon capture & storage (CCS). In addition, coupling this conversion with renewable energy sources would make it possible to chemically store electricity from these intermittent renewable sources. The electroreduction of CO2 to formate in aqueous solution has been performed using Sn particles deposited over a carbon support. The effect of the particle size and Sn metal loading has been evaluated using cyclic voltammetry and chronoamperometry. The selected electrode has been tested on an experimental filter-press type cell system for continuous and single pass CO2 electroreduction to obtain formate as main product at ambient pressure and temperature. Experimental results show that using electrodes with 0.75 mg Sn cm−2, 150 nm Sn particles, and working at a current density of 90 mA cm−2, it is possible to achieve rates of formate production over 3.2 mmol m−2 s−1 and faradaic efficiencies around 70% for 90 min of continuous operation. These experimental conditions allow formate concentrations of about 1.5 g L−1 to be obtained on a continuous mode and with a single pass of catholyte through the cell.