Technology, rurality and gender… false friends, but not enemies!

Guaranteeing gender equality in the access and use of Information and Communication Technologies (ICT) has become today a determining element in the achievement of food security and as a consequence of the achievement of rural development, which constitutes one of the goals of the Food and Agriculture Organization of the United Nations (FAO). Indeed, the fight against digital gender gaps and other gaps in a general way allow a greater contribution in the agri-food sector, which is becoming increasingly digitized and technological. In fact, the objective of the study is to analyse the impact that have determined gaps, such as: force labour participation rate, literacy rate, pay rate and ICT study rate, on the participation rate gap in the agricultural sector. For this reason, a multiple linear regression is proposed that considers 64 countries and subsequently the situation of four of these countries is examined in more detail: France, Spain, Morocco and Algeria. The results of this show the existence of a positive correlation between our variables but also the effect that some socio-economic and cultural factors have on this achievement.post-print690 K

Closing the Digital Gender Gap among Foreign University Students: The Challenges Ahead.

In today’s world, new and advanced forms of technology are increasingly providing great changes in universities, thus generating new possibilities and impacting pedagogy and learning methodology. Unfortunately, not all students can use these tools in the same way and with the same ability. Not only are there digital gender gaps that limit women from enjoying these learning opportunities, but there are also digital gaps between foreign and natives’ students who have been trained in these technologies in their countries of origin, which impedes the achievement of the sustainable development goals planned for 2030. This study addresses theoretical foundations on the digital gender gap in university studies and provides an econometric analysis, through a simple linear regression, on the existence of a correlation between this digital gender gap and the university study gap by gender. A more specific analysis is also presented on the digital gender gap in the case of foreign students from four groups of countries, according to their income. The results show, on one hand, that differences in the access and use of technologies represent one of the factors that affects the percentage of graduates in higher education by gender; on the other, that there is a highly visible digital divide between countries with high income, compared to low- and lower-middle-income countries.post-print5221 K

Estudio comparativo de las brechas de género en cuatro países mediterraneos / Comparative study of gender gaps in four mediterranean countries

Promocionar la igualdad de género en el mercado de trabajo representa unos de los fundamentos que permiten el desarrollo socioeconómico de todos los países que les consiguen. La tecnología juega un papel imprescindible para el logro de esta paridad, y permite una ventaja competitiva a las empresas que las integran. Desafortunadamente, a pesar del crecimiento del uso de las tecnologías, varios estudios alarman sobre la escasez de habilidades en esta área y sobre todo para las mujeres, lo que les limita en el desarrollo de sus carreras y provoca un desequilibrio en la retribución de sus capacidades. El objetivo de este estudio es definir los elementos que influyen en la creación de las desigualdades profesionales, y por consecuencia, en las salariales, en cuatro países mediterráneos, que son: Francia, España, Marruecos y Argelia, y, también, analizar el impacto que tiene la adopción de la tecnología sobre esta brecha salarial de género.

Kinetic analysis of the nucleic acid chaperone activity of the Hepatitis C virus core protein

The multifunctional HCV core protein consists of a hydrophilic RNA interacting D1 domain and a hydrophobic D2 domain interacting with membranes and lipid droplets. The core D1 domain was found to possess nucleic acid annealing and strand transfer properties. To further understand these chaperone properties, we investigated how the D1 domain and two peptides encompassing the D1 basic clusters chaperoned the annealing of complementary canonical nucleic acids that correspond to the DNA sequences of the HIV-1 transactivation response element TAR and its complementary cTAR. The core peptides were found to augment cTAR-dTAR annealing kinetics by at least three orders of magnitude. The annealing rate was not affected by modifications of the dTAR loop but was strongly reduced by stabilization of the cTAR stem ends, suggesting that the core-directed annealing reaction is initiated through the terminal bases of cTAR and dTAR. Two kinetic pathways were identified with a fast pre-equilibrium intermediate that then slowly converts into the final extended duplex. The fast and slow pathways differed by the number of base pairs, which should be melted to nucleate the intermediates. The three peptides operate similarly, confirming that the core chaperone properties are mostly supported by its basic clusters

Un monde sans frontières : e-migration et intern@alisation

Globalization, technological innovation and speed changes make the adaption to the new needs of each country necessary. This is conditioned by the mastery of Information and Communication Technologies (ICT), which makes it possible to push borders back and to interact between countries. Currently, migration in Spain has become a daily phenomenon and achieving the integration of those migrants is a challenge that conditions socio-economic development. This is the reason why, in this study, we are establishing the difference in the digital divide, precisely the gender gap, between Spain and Algeria, analyzing the impact that has this digital divide on the integration of Algerian immigrants in Spain and proposing measures that can improve the inclusion of these people.La globalización, la innovación tecnológica y la velocidad del cambio hacen necesario adaptarse a las nuevas necesidades de cada país. Esto está condicionado por el dominio de las Tecnologías de la Información y la Comunicación (TIC), que permiten traspasar fronteras y posibilitar la interacción entre países. En la actualidad, el fenómeno migratorio en España se ha vuelto cotidiano, y lograr la integración de estos migrantes es un desafío que condiciona el desarrollo socioeconómico, por eso comparamos en este estudio la diferencia entre la brecha digital y especialmente la brecha de género entre España y Argelia y analicemos el impacto que esta brecha digital tiene en la integración de la inmigración argelina en España, y propongamos medidas que puedan mejorar la inclusión de estas personas.  Globalization, technological innovation and speed changes make the adaption to the new needs of each country necessary. This is conditioned by the mastery of Information and Communication Technologies (ICT), which makes it possible to push borders back and to interact between countries. Currently, migration in Spain has become a daily phenomenon and achieving the integration of those migrants is a challenge that conditions socio-economic development. This is the reason why, in this study, we are establishing the difference in the digital divide, precisely the gender gap, between Spain and Algeria, analyzing the impact that has this digital divide on the integration of Algerian immigrants in Spain and proposing measures that can improve the inclusion of these people

A world without borders: e-migration and intern@alization.

Globalization, technological innovation and speed changes make the adaption to the new needs of each country necessary. This is conditioned by the mastery of Information and Communication Technologies (ICT), which makes it possible to push borders back and to interact between countries. Currently, migration in Spain has become a daily phenomenon and achieving the integration of those migrants is a challenge that conditions socio-economic development. This is the reason why, in this study, we are establishing the difference in the digital divide, precisely the gender gap, between Spain and Algeria, analyzing the impact that has this digital divide on the integration of Algerian immigrants in Spain and proposing measures that can improve the inclusion of these people.La globalización, la innovación tecnológica y la velocidad del cambio hacen necesario adaptarse a las nuevas necesidades de cada país. Esto está condicionado por el dominio de las Tecnologías de la Información y la Comunicación (TIC), que permiten traspasar fronteras y posibilitar la interacción entre países. En la actualidad, el fenómeno migratorio en España se ha vuelto cotidiano, y lograr la integración de estos migrantes es un desafío que condiciona el desarrollo socioeconómico, por eso comparamos en este estudio la diferencia entre la brecha digital y especialmente la brecha de género entre España y Argelia y analicemos el impacto que esta brecha digital tiene en la integración de la inmigración argelina en España, y propongamos medidas que puedan mejorar la inclusión de estas personas

Contribution de l'écologie à la caractérisation de sites contaminés (application à l'évaluation des risques pour les écosystèmes)

LILLE2-BU Santé-Recherche (593502101) / SudocSudocFranceF

Relationship between tectonic structures and hydrogeochemical compartmentalization in aquifers: Example of the “Jeffara de Medenine” system, south–east Tunisia

Study region: “Jeffara de Medenine” aquifer system in south-eastern Tunisia. Study focus: This study investigates the role of fault structures in the distribution of hydrogeochemical facies and groundwater compartmentalization for the aquifer system. New hydrological insights for the region: The proposed methodology, including seismic structural study, hierarchical cluster analysis and geostatistical methods, allowed an efficient multi-element characterization of the spatial patterns of the structural elements in the aquifers and of the hydrogeological parameters used in a spatial cross-correlation to explore the dependence of the geochemical properties in each “geochemical population” on the hosting structural compartment to delineate the different geochemical compartments. The tectonic studies showed that the lateral extent of the aquifers is controlled by normal faults. The multivariate statistical analysis revealed a strong spatial coherence between hydrogeochemical facies clustering and the reservoir compartments at both large and small scales. The kriged maps of major-ion concentrations and of total dissolved solids in the aquifers were then analyzed and compared with the reservoir facies distribution for each compartment, the geometric characteristics of the aquifer, and the piezometric level trends. This allowed to characterize the hydraulic behavior of the Medenine fault and to understand the underlying physical and chemical processes having led to the spatial distribution of the geochemical properties, and thus, the hydrogeochemical functioning of the aquifers

Élaboration d’une méthodologie pour la modélisation géostatistique des corps sédimentaires. Cas des unités stratigraphiques de la marge du Golfe du Lion

Chihi Hayet, Ravenne Christian, Marsily Ghislain de, Galli Alain, Tesson Michel. Élaboration d’une méthodologie pour la modélisation géostatistique des corps sédimentaires. Cas des unités stratigraphiques de la marge du Golfe du Lion. In: Documents des Laboratoires de Géologie, Lyon, n°156, 2002. STRATI 2002. 3ème congrès français de stratigraphie. Lyon, 8-10 juillet 2002. pp. 73-74