Methodologies for Impact Assessment in the Ex Ante Evaluation of European Rural Development Programmes.

The ex ante quantification of impactsis compulsory when establishing a Rural Development Program (RDP) in the European Union. Thus, the purpose of this paper is to learn how to perform it better. In order to this all of the European 2007-2013 RDPs (a total of 88) and all of their corresponding available ex ante evaluations were analyzed.Results show that less than 50% of all RDPs quantify all the impact indicators and that the most used methodology that allows the quantification of all impact indicators is Input-Output. There are two main difficulties cited for not accomplishing the impact quantification: the heterogeneity of actors and factors involved in the program impacts and the lack of needed information.These difficulties should be addressedby usingnew methods that allow approaching the complexity of the programs and by implementing a better planning that facilitatesgathering the needed information.

Telomere dysfunction alters the chemotherapeutic profile of transformed cells

Telomerase inhibition has been touted as a novel cancer-selective therapeutic goal based on the observation of high telomerase levels in most cancers and the importance of telomere maintenance in long-term cellular growth and survival. Here, the impact of telomere dysfunction on chemotherapeutic responses was assessed in normal and neoplastic cells derived from telomerase RNA null (mTERC−/−) mice. Telomere dysfunction, rather than telomerase per se, was found to be the principal determinant governing chemosensitivity specifically to agents that induced double-stranded DNA breaks (DSB). Enhanced chemosensitivity in telomere dysfunctional cells was linked to therapy-induced fragmentation and multichromosomal fusions, whereas telomerase reconstitution restored genomic integrity and chemoresistance. Loss of p53 function muted the cytotoxic effects of DSB-inducing agents in cells with telomere dysfunction. Together, these results point to the combined use of DSB-inducing agents and telomere maintenance inhibition as an effective anticancer therapeutic approach particularly in cells with intact p53-dependent checkpoint responses.

Impact de l’âge et des variations pluviométriques sur la croissance du pin d’Alep (Pinus halepensis. MILL): Cas du peuplement artificiel de la forêt domaniale de Tlemcen. (Algeria)

La comparaison des résultats de l’analyse dendrochronologique et dendroclimatologique du Pin d’Alep de la forêt domaniale de Tlemcen a été réalisée en conditions stationnelles particulières. L’analyse de la croissance des cernes annuels et des rapports des écarts relatifs des cernes successifs montrent une nette tendance régressive chez les arbres jeunes. La sensibilité moyenne (SM) et les coefficients d’inter datation (SR) respectifs aux jeunes arbres et aux plus âgés confirment la dépendance assez forte des premiers aux facteurs climatiques particulièrement à la pluviométrie. Les résultats de ce travail ont permis d’établir une relation pluviométrie / accroissement radial en fonction de l’âge de leur formation. Ainsi, il est établi qu’à partir de ces résultats particulièrement ceux des valeurs des sensibilités moyennes (SM) que les conséquences probables des variations climatiques influentes sensiblement sur les jeunes sujets. Aussi pour éviter les changements d’ordre physio biologiques liés au vieillissement des arbres, il est préférable de comparer les cernes sur une période de 40 à 50 ans comme c’est le cas des six échantillons choisis dans la zone d’étude.

High Speed Rail Passenger Profile in Sun and Beach Tourism Destinations: The Case of Alicante (Spain)

This paper aims to study and highlight the profile of the high speed rail (HSR) passenger in the case of the well-known sun and beach destination of Alicante, located in the Southeast of Spain. This region, which is directly connected with Madrid, differs from others because of its warm and sunny weather. The province is a tourist destination for both Spanish citizens and foreigners. However, the studies on the dynamics of the corridor towards Madrid and Alicante regarding HSR are quite recent and it is not possible to draw final conclusions about its impact on tourist mobility.

Students in Work and their Impact on the Labour Market. CEPS Working Document No. 410/July 2015

The purpose of this study is to evaluate the size and composition of the student labour force in order to consider its potential impact on labour markets in the European Union. The paper is based on an analysis of EU Labour Force Survey data from 2011, supplemented by the findings of the EUROSTUDENT project. The structure of student labour is discussed within the framework of the so-called ‘crowding-out’ literature, which identifies competition for jobs between students and low educated non-students, particularly in the retail and wholesale sectors. In contrast to these assumptions, the authors found that, depending on the age of the student, the profile of student workers closely matches that of non-students with medium- to-high educational attainment. In general, the retail and wholesale sectors are of importance in the employment of students under the age of 25, but students typically take positions in the middle of the occupational hierarchy, rather than in the lower-grade positions. Meanwhile, older students, often professionals furthering their education while studying, are typically located in similar jobs and sectors to university graduates. A common trait of student work is its very high degree of flexibility compared to that of non-students. Nevertheless, the structure of student labour does not lead us to believe that student workers are particularly prone to be present in the precarious segment of the labour market.