Clarissimi resolutissimiq[ue] ac pinde doctissimi doctoris ... Ioannis a Celaia Valentini scripta ... in tertium volume[n] sententiaru[m] ... Textus etia[m] eiusde[m] Tertij voluminis magistri Sententiarum suis locis insertus ...

Sign.: [christus]8, 2[christus]6, a-z8, [et]8, 2a-2i8

Clarissimi resolutissimi[que] ac proinde... Ioannis a Celaia... Scripta sunt... in quartû volumê sententia[rum].

Copia digital: Biblioteca valenciana, 2010

Flores del cristianismo; ramillete.

Poems.

Receptive Vocabulary of CLIL and Non-CLIL Primary and Secondary School Learners

CLIL instruction has been reported to be beneficial for foreign language vocabulary learning since CLIL students show higher vocabulary profiles than students of their same age in traditional EFL contexts. However, to our knowledge, the receptive vocabulary knowledge of CLIL and non-CLIL learners at the end of primary and secondary education has not been examined yet. Hence, this study aims at comparing the receptive vocabulary size 79 CLIL primary learners with the receptive vocabulary knowledge of 331 non-CLIL learners at the end of primary and secondary school. Sex-based differences were also analysed. The 2k Vocabulary Levels Test (VLT) was used for the purposes of the study. Results revealed that learners’ receptive vocabulary sizes lie within the most frequent 1000 words, non-CLIL secondary school students throw better results than primary students but the differences between the secondary group and the CLIL group are not statistically significant. As for sex-based differences, we found no significant differences among the groups. These findings led us to believe that the CLIL approach offers a benefit for vocabulary acquisition since CLIL learners have been exposed to the foreign language for a shorter period of time and the results are quite similar to their non-CLIL secondary school partners.

La pena de prisión y sus alternativas

[ES] el objetivo del presente trabajo es mostrar las características generales de la actual realidad penitenciaria en cuanto a la pena de prisión y las penas alternativas. Se analiza la pena de prisión desde una perspectiva crítica dando a conocer las limitaciones que presenta la prisión en cuanto a los derechos de las personas presas y haciendo una descripción sobre los principales efectos negativos que genera sobre estas personas. Desde la consolidación del Código Penal de 1995 hasta la última reforma penal de 2015 se ha dado un incremento constante de la dureza de las penas, aumentando la duración de la pena de prisión y su cumplimiento dentro de la prisión. Consecuentemente, se reduce la aplicación de las penas alternativas a la prisión, contrariando así el principio constitucional descrito en el artículo 25.2 orientado a la resocialización del penado y el principio de intervención mínima o ultima ratio del Derecho Penal.

100 años de relatividad general

[es] Este trabajo trata de hacer un repaso a la Relatividad General comenzando por la perspectiva de la física básica planteada siglos atrás hasta la explicación de hitos llevados a cabo en la actualidad, queriendo recalcar la importancia de esta teoría en sus 100 años de vida. Idioma: Castellano

Chatter avoidance in the milling of thin floors with bull-nose end mills: Model and stability diagrams

The milling of thin parts is a high added value operation where the machinist has to face the chatter problem. The study of the stability of these operations is a complex task due to the changing modal parameters as the part loses mass during the machining and the complex shape of the tools that are used. The present work proposes a methodology for chatter avoidance in the milling of flexible thin floors with a bull-nose end mill. First, a stability model for the milling of compliant systems in the tool axis direction with bull-nose end mills is presented. The contribution is the averaging method used to be able to use a linear model to predict the stability of the operation. Then, the procedure for the calculation of stability diagrams for the milling of thin floors is presented. The method is based on the estimation of the modal parameters of the part and the corresponding stability lobes during the machining. As in thin floor milling the depth of cut is already defined by the floor thickness previous to milling, the use of stability diagrams that relate the tool position along the tool-path with the spindle speed is proposed. Hence, the sequence of spindle speeds that the tool must have during the milling can be selected. Finally, this methodology has been validated by means of experimental tests.

Search of symmetric composition methods of symmetric integrators

Composition methods are useful when solving Ordinary Differential Equations (ODEs) as they increase the order of accuracy of a given basic numerical integration scheme. We will focus on sy-mmetric composition methods involving some basic second order symmetric integrator with different step sizes [17]. The introduction of symmetries into these methods simplifies the order conditions and reduces the number of unknowns. Several authors have worked in the search of the coefficients of these type of methods: the best method of order 8 has 17 stages [24], methods of order 8 and 15 stages were given in [29, 39, 40], 10-order methods of 31, 33 and 35 stages have been also found [24, 34]. In this work some techniques that we have built to obtain 10-order symmetric composition methods of symmetric integrators of s = 31 stages (16 order conditions) are explored. Given some starting coefficients that satisfy the simplest five order conditions, the process followed to obtain the coefficients that satisfy the sixteen order conditions is provided.

Tendencia editorial UR Número 10

El Boletín Tendencia Editorial es un proyecto que nació en 2010 con motivo de la Feria Internacional del Libro de Bogotá para construir y hacer visibles diferentes saberes desde la academia y la edición. Para 2014, el cambio de periodicidad coincidió con uno de los eventos más importantes para la edición universitaria, la Feria Internacional del Libro de Guadalajara donde anualmente se realiza el encuentro de Editores Universitarios Latinoamericanos, el proyecto pasó de su fase nacional a ser pensado en red. Las líneas temáticas traspasan fronteras locales y convocan, en un mismo espacio, las voces de los gestores y especialistas, cuya labor y experiencia permiten cada día mejorar la edición universitaria, lo que posibilita acabar con el mito que concibe a la Universidad como ente ajeno a la sociedad, cuando en realidad esta es la forjadora de líderes, investigadores y emprendedores.