Results 21 to 30 of about 5,156 (200)
Advanced Functional Materials, EarlyView.Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan +8 more
wiley +1 more source
La réforme éducative en Italie
Revue Internationale d’Éducation de Sèvres, 2000 Amidst widespread political debate, Italy’s education system is being radically overhauled. Since 1996, administrative decentralisation has given schools greater operating autonomy along with the obligation for each centre to devise a training programme (
Nicoletta Biferale
doaj +1 more source
Advanced Functional Materials, EarlyView.A polyelectrolyte complex‐based sorbent is produced by scalable, environmentally benign aqueous phase inversion. Its porous, LiCl‐ and GO‐integrated architecture enables hourly adsorption−desorption cycles at low relative humidity (RH < 30%). A large‐scale prototype achieves multicyclic, solar‐driven atmospheric water harvesting of 1.37 L kg−1 day−1 ...
Seung‐Hwan Oh +3 more
wiley +1 more source
Revue Internationale d’Éducation de Sèvres, 2007 In the last two decades the Spanish education system has undergone a series of education reforms which closely mirrored changes in government and responded to new social expectations.
Antonio Bolívar
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Balancing Electrons to Break the Activity‐Selectivity Trade‐Off in H2O2 Electrosynthesis
Advanced Functional Materials, EarlyView.Carrier‐concentration balancing in CuS is achieved by coupling cobalt dopants with cobalt vacancies, converting CuS from p‐ to n‐type to accelerate 2e− ORR while withdrawing excess carriers to optimize *OOH binding for H2O2 desorption. The catalyst reaches 8.14 mol g−1 h−1 with >84% selectivity in 1.0 M KOH and drives robust electro‐Fenton dye ...
Hangning Liu +11 more
wiley +1 more source
La décentralisation en Afrique de l’Ouest : une révolution dans les gouvernances locales ?
EchoGéo, 2010 Although territorial decentralization was already evoked straight after the independences, it was only really implemented in the 1990s, at the request of the peoples and international bodies.
Jérôme Marie, Eric Idelman
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Advanced Healthcare Materials, EarlyView.A nanobiosensor for fast and simultaneous determination of sweat glucose and ethanol is presented. Deposited oxidase enzymes consume oxygen in the presence of the substrates, and co‐deposited palladium nanoclusters catalyze the electrochemical oxygen reduction, basis of the detection.
Alejandro Rodríguez‐Penedo +3 more
wiley +1 more source
The rural society in Algeria, between the policy of renewal and the participative approach
Revue Internationale Animation, Territoires et Pratiques Socioculturelles, 2015 The debate on the rural society has always taken some place in some literature and discussing papers, for the fact that some international institutions and organisms have, already, warned about the disastrous situations of the rural spaces, mainly the ...
Chaib Baghdad
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Advanced Materials, EarlyView.A cryoprotectant‐compatible nanoporous platform enables ambient‐stable and scalable delivery of gene editing therapeutics. By combining hierarchical pore architecture with optimized lyophilization chemistry, the system preserves Cas9‐RNP activity post‐freeze‐drying.
Sian Lee +8 more
wiley +1 more source
Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source