Results 41 to 50 of about 73,769 (250)
Temps d'Educació, 2012 The school is a reflection of society in that part. A democratic society involves a school that lives and practices of democracy. Our rights, our freedoms and our responsibilities rest on our independence and responsibility.
Glòria Vericat
doaj
High‐Performance Recycling Biobased Photopolymers for 3D Printing
Advanced Science, EarlyView.By using biobased phenols like eugenol, novel biobased photopolymers containing dissociative phenol‐carbamate bonds are designed for 3D printing. Meanwhile, a “mixed‐monomer assisted recycling” strategy is proposed to recycle the materials. The resulting materials not only achieve high‐performance and excellent chemical recyclability simultaneously ...
Hang Zhou +12 more
wiley +1 more source
Advanced Science, EarlyView.A piezocatalytic strategy enables simultaneous wastewater purification and hydrogen generation by harnessing mechanical energy. Complementary piezo‐induced charges are selectively directed toward oxidation and reduction pathways, achieving efficient pollutant degradation and continuous H2 evolution.
Yiqing Wei +8 more
wiley +1 more source
Temps d'Educació, 2013 Una pedagogia oberta al món que projecta una educació en els drets i el desenvolupament humà en contextos de democràcia i ciutadania planetària és l'eix de reflexió que articula els continguts d'aquest escrit.
Isabel Carrillo
doaj
Enrahonar: Quaderns de Filosofia, 2014 Nogué, Joan; Puigbert, Laura; Bretcha, Gemma i Losantos, Àgata (eds.) (2013) Reptes en la cartografia del paisatge: Dinàmiques territorials i valors intangibles Olot: Observatori del Paisatge, 226 p.
Bernat Lladó Mas
doaj +1 more source
La formació en valors, condició de ciutadania [PDF]
, 2004 L’educació en valors no s’esgota en la tasca de l’escola ni en la del professorat; fan falta complicitats socials i compromisos clars en la manera d’organitzar el sistema educatiu.
Martínez, Miquel
core
Advanced Science, EarlyView.Vertically aligned graphene microstrip pads (GMPs) break the traditional thermomechanical trade‐off in thermal interface materials. It simultaneously achieves an ultrahigh through‐plane thermal conductivity of 565.92 W m−1 K−1 and an ultralow compressive modulus below 115.16 kPa.
Xu Ran +7 more
wiley +1 more source
Advanced Science, EarlyView.A highly dispersed NiO‐MgO solid solution (MgxNi1‐xO) is created in a hierarchically porous Ca‐based matrix to protect Ni and CaO nanoparticles against carbon deposition and sintering. Owing to the reversible reconstruction of MgxNi1‐xO, this superior structure is self‐regenerative in the calcium looping dry reforming of methane process, thereby ...
Hao Xu +5 more
wiley +1 more source
Joventut: valors i llibertat [PDF]
, 2014 La present ponència fou presentada el 28 de gener de 2015 a la sala Puig i Cadafalch de l'Institut d'Estudis Catalans (IEC) en el marc del cicle commemoratiu «Trenta anys de la Societat Catalana de Pedagogia (SCP)».
Pozo i Álvarez, Joan Manuel del
core +1 more source
Enhancing Biogenic Formic Acid Production in the Modified OxFA Process by Acetonitrile Addition
Advanced Science, EarlyView.In this study, the beneficial effect of using acetonitrile as a co‐solvent in the modified OxFA process is shown, outperforming methanol, demonstrating improved reaction kinetics combined with high selectivity for the HPA‐2 (H5PV2Mo10O40) catalyzed oxidation of xylose to FA.
Jan‐Dominik H. Krueger +7 more
wiley +1 more source