Results 71 to 80 of about 13,326 (264)

The Democracy at the Local Level

open access: yesEIRP Proceedings, 2011
The modalities of citizen participation in the decision-making process of inter-community structures or associations are formulated as principles, general rules. The democratic deficit of such structures is denounced in many European states. Although the main purpose of these associations is to streamline and increase efficiency of local management to ...
Dana Alexandru, Mihaela Olteanu
openaire   +1 more source

Territorialités d’un parti politique en ville - L’exemple du Frelimo à Maputo, capitale du Mozambique

open access: yesL'Espace Politique, 2012
This article highlights the role of the dominant political party (Frelimo) in urban governance in Maputo. Based on a study of local politics and local political practices, this paper analyzes how a number of precepts related to "good governance" are ...
Karine Ginisty, Jeanne Vivet
doaj   +1 more source

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

open access: yesAdvanced Functional Materials, EarlyView.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu   +13 more
wiley   +1 more source

La démocratie locale en quartiers à Paris : une ségrégation territoriale ?

open access: yesL'Espace Politique, 2010
The law on “local democracy” adopted in February 2002 imposes in Paris the creation of participative subdivisions within the territories of municipalities (arrondissements).
Anne-Lise Humain-Lamoure
doaj   +1 more source

In‐Situ Solution Complexation for n‐Type Surface‐Energetics Reconstruction in 2.0 eV Ultra‐Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
A reactive in situ solution complexation strategy reconstructs the surface of 2.0 eV ultra‐wide‐bandgap perovskites via proton transfer. This chemical modulation eliminates metallic defects and induces a degenerate‐like n‐type surface, establishing an Ohmic tunneling contact.
Saemon Yoon   +11 more
wiley   +1 more source

Les contradictions d’un espace public produit dans la proximité

open access: yesL'Espace Politique, 2010
The present article provides a critical analysis of urban governance as it is applied to public spaces in inner Paris. For a long time, the centralised city administration was solely interested in technical and functional aspects.
Antoine Fleury
doaj   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

open access: yesAdvanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim   +7 more
wiley   +1 more source

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

open access: yesAdvanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali   +7 more
wiley   +1 more source

Investigation of Halogen Substitution Effects in π‐Conjugated Organic Ligands of Chiral Hybrid Perovskites on Their Chiroptical Activity

open access: yesAdvanced Functional Materials, EarlyView.
The role of novel thiophene‐based ligands with halogen substitutions in enhancing the chiroptical and optoelectronic properties of 2D chiral HOIPs has been investigated. By tailoring ligand design, enhanced CD and CPL properties are achieved, with improved CPL discrimination in photodetectors.
Boesung Kwon   +4 more
wiley   +1 more source

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