De los sistemas de monta en la cría caballar : dictamen presentado á la Academia Central Española de Veterinaria por la comisión de su seno nombrada al efecto en sesión del día 23 de enero de 1857 /

Mode of access: Internet.

[Bosquejo de la historia de la medicina en sus relaciones con la filosofía] : Discurso leido en la Universidad Central por D. Juan Antonio Bernad y Tabuenca ... al recibir la investidura de doctor en Medicina y Cirugia.

Tesis Universidad Central.

[¿Es conveniente, es necesario y urgente en el estado actual de la Medicina, establecer la unidad de doctrina? : Discurso leido en la Universidad Central pr don Eleuterio Lozoain y Altuna, al recibir el grado de doctor en medicina el dia 8 de julio de 1857.

Tesis Universidad Central, 1857.

Juan Lanas : zarzuela en un acto y en verso /

Mode of access: Internet.

Discurso inaugural pronunciado en la apertura solemne de la Academia de Medicina de Granada en el día 11 de Enero de 1857 /

En la port. y ms. : El arte y la ciencia médica en sus relaciones mutuas y con la moral.

El Decamerón español ó Colección de varios hechos históricos raros y divertidos /

Contiene: T. II: El negro Juan Latino o Cuidado con los maestros. Isaura ò Mi corto viaje. La pérfida o Enriqueta/Lucía. Ningun hombre quiere así ([4], 226, [1] p.)

Poesías selectas castellanas : desde el tiempo de Juan de Mena hasta nuestros días /

En algunos ejemp., t. I también con fecha 1830 en port.

Don Juan de Austria ó Las guerras de Flandes : novela original española /

4 t. en 2 v.

Tesoro del Parnaso español, poesias selectas castellanas, desde el tiempo de Juan de Mena hasta nuestro días,

Mode of access: Internet.

Poesías selectas castellanas, : desde el tiempo de Juan de Mena, hasta nuestros dias, / recogidas y ordenadas por D. Manuel Josef Quintana.

Mode of access: Internet.

Xiang zhi shi shi chao : 14 juan /

Double leaves, oriental style, in case.

Zeng bu wan bo quan shu [20 juan]

An undated edition of this enlargement printed by Jing yi tang attributes original authorship to Chen Jiru Cf. Yanjing da xue tu shu guan mu lu chu gao lei shu zhi bu Peking, 1935. p. 119.

La revolucion de 1857 [i.e. mil ochocientos cincuenta y siete] y la hecatombe de quinteros /

Mode of access: Internet.

Strength of the Iberian intraplate lithosphere: Cenozoic deformations and seismicity

Previous studies about the strength of the lithosphere in the Iberia centre fail to resolve the depth of earthquakes because of the rheological uncertainties. Therefore, new contributions are considered (the crustal structure from a density model) and several parameters (tectonic regime, mantle rheology, strain rate) are checked in this paper to properly examine the role of lithospheric strength in the intraplate seismicity and the Cenozoic evolution. The strength distribution with depth, the integrated strength, the effective elastic thickness and the seismogenic thickness have been calculated by a finite element modelling of the lithosphere across the Central System mountain range and the bordering Duero and Madrid sedimentary basins. Only a dry mantle under strike-slip/extension and a strain rate of 10-15 s-1, or under extension and 10-16 s-1, causes a strong lithosphere. The integrated strength and the elastic thickness are lower in the mountain chain than in the basins. These anisotropies have been maintained since the Cenozoic and determine the mountain uplift and the biharmonic folding of the Iberian lithosphere during the Alpine deformations. The seismogenic thickness bounds the seismic activity in the upper–middle crust, and the decreasing crustal strength from the Duero Basin towards the Madrid Basin is related to a parallel increase in Plio–Quaternary deformations and seismicity. However, elasto–plastic modelling shows that current African–Eurasian convergence is resolved elastically or ductilely, which accounts for the low seismicity recorded in this region.

The effectiveness of corporate Web in small and médiumsized business: an analysis of Web Usability

Internet and the Web have changed the way that companies communicate with their publics, improving relations between them. Also providing substantial benefits for organizations. This has led to small and medium enterprises (SMEs) to develop corporate sites to establish relationships with their audiences. This paper, applying the methodology of content analysis, analyzes the main factors and tools that make the Websites usable and intuitive sites that promote better relations between SMEs and their audiences. Also, it has developed an index to measure the effectiveness of Webs from the perspective of usability. The results indicate that the Websites have, in general, appropriate levels of usability.