Results 201 to 210 of about 1,410,639 (361)

Gobiernos locales y agendas de gobierno: ¿a qué responden?

open access: yes, 2013
La agenda de los gobiernos locales ha crecido de manera invariable en cantidad y calidad, aunque éstas no vengan siempre acompañadas. Como resultado de lo anterior, la expansión de funciones en los gobiernos locales ha tocado finalmente una de las fibras más sensibles del Estado en cuanto a su organización política: el debate sobre la función de Estado
openaire   +1 more source

Versatile Photofunctionalization of Carbon Nanotubes via [4 + 2] Cycloaddition: A Facile Route to Hybrid Nanomaterials

open access: yesSmall Science, EarlyView.
A [4 + 2] photocycloaddition of aryl cyclobutyl amines on carbon nanotubes is presented. A photocatalyst oxidizes the cyclic moiety to generate an active species trapped by the nanotube π‐cloud. The method functionalizes nanotubes of different characteristics and is tolerant to different functional groups decorating the amine.
Giacomo De Crescenzo   +4 more
wiley   +1 more source

Carbon Nanotube Hydrogels Reveal Threshold‐Dependent Regulation of Neuroblastoma Cell Growth and Maturation by Mechanical and Chemical Factors

open access: yesSmall Science, EarlyView.
Poly(vinyl alcohol)/carbon nanotube (PVA/CNT) hydrogels with unprecedented CNT loading (75% w/w) were engineered as 3D scaffolds for nerve regeneration. By tuning Young's modulus (YM), CNT concentration, and pore size, distinct thresholds controlling cell coverage were identified. Optimized scaffolds achieved > 70% coverage and upregulated β‐3‐tubulin (
Bahaa Daou   +3 more
wiley   +1 more source

Microsporidia in Rodents-<i>Mus musculus</i>, <i>Rattus norvegicus,</i> and <i>Rattus rattus</i>-A Public Health Concern in the Canary Islands, Spain. [PDF]

open access: yesAnimals (Basel)
Llorens-Berzosa S   +12 more
europepmc   +1 more source

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