Education for Sustainable Development in Educating Cities : towards a Transformative Approach from Informal and Non-Formal Education

This paper summarizes the main findings of research on education for sustainable development (ESD) at the international level. The context of the research regards educating cities, or local administrations committed to education through all their policies with the purpose of transforming their territories through a human rights approach. The research's goal is to explore to what extent educating cities are capable of coping with the three ESD challenges faced today: the gap between policy and practice, the lack of a transformative approach and the hegemony of formal education. To do so, we selected three educating cities with an important background on ESD-Barcelona, Changwon and Rosario-and we implemented a case study method. A detailed analysis of all the data obtained reveals that educating cities are suitable frameworks to overcome the current ESD challenges. Their ESD initiatives count on a significant impact on citizenship, by promoting interdisciplinary, intersectorial and participatory processes mainly in informal education settings. Further research needs to be developed in order to draw a broader analysis

Specific LED-based red light photo-stimulation procedures improve overall sperm function and reproductive performance of boar ejaculates

The present study evaluated the effects of exposing liquid-stored boar semen to different red light LED regimens on sperm quality and reproductive performance. Of all of the tested photo-stimulation procedures, the best pattern consisted of 10min light, 10min rest and 10min of further light (10-10-10 pattern). This pattern induced an intense and transient increase in the majority of motility parameters, without modifying sperm viability and acrosome integrity. While incubating non-photo-stimulated sperm at 37°C for 90min decreased all sperm quality parameters, this reduction was prevented when the previously-described light procedure was applied. This effect was concomitant with an increase in the percentage of sperm with high mitochondrial membrane potential. When sperm were subjected to 'in vitro' capacitation, photo-stimulation also increased the percentage of sperm with capacitation-like changes in membrane structure. On the other hand, treating commercial semen doses intended for artificial insemination with the 10-10-10 photo-stimulation pattern significantly increased farrowing rates and the number of both total and live-born piglets for parturition. Therefore, our results indicate that a precise photo-stimulation procedure is able to increase the fertilising ability of boar sperm via a mechanism that could be related to mitochondrial function

Goigs en lloança de Sant Climent, Papa i màrtir de l'església, venerat en la seva restaurada ermita dels cims de Sant Jeroni de la Murtra, de Badalona

Primera edició commemorativa de la benedicció de l'ermita restaurada de Sant Climent, Barcelona 18 de maig del 1980. Segona edició pels Amics dels Goigs - Maig de 1980

Goigs i lloances a Sant Antoni de Padua, venerat a l església parroquial que porta el seu nom, al barri de Llefià, de Badalona

Conté text en llatí. Imprés per Impremta Novell. Compostos en motiu del 50è aniversari de l'erecció de la capella de Sant Antoni, actual parròquia del barri de Llefià

Specific LED-based red light photo-stimulation procedures improve overall sperm function and reproductive performance of boar ejaculates

The present study evaluated the effects of exposing liquid-stored boar semen to different red light LED regimens on sperm quality and reproductive performance. Of all of the tested photo-stimulation procedures, the best pattern consisted of 10min light, 10min rest and 10min of further light (10-10-10 pattern). This pattern induced an intense and transient increase in the majority of motility parameters, without modifying sperm viability and acrosome integrity. While incubating non-photo-stimulated sperm at 37°C for 90min decreased all sperm quality parameters, this reduction was prevented when the previously-described light procedure was applied. This effect was concomitant with an increase in the percentage of sperm with high mitochondrial membrane potential. When sperm were subjected to 'in vitro' capacitation, photo-stimulation also increased the percentage of sperm with capacitation-like changes in membrane structure. On the other hand, treating commercial semen doses intended for artificial insemination with the 10-10-10 photo-stimulation pattern significantly increased farrowing rates and the number of both total and live-born piglets for parturition. Therefore, our results indicate that a precise photo-stimulation procedure is able to increase the fertilising ability of boar sperm via a mechanism that could be related to mitochondrial function