Results 111 to 120 of about 1,322,603 (362)

El rol de las redes sociales en la difusión de la identidad corporativa de los hospitales españoles.

Revista de la Asociación Española de Investigación de la Comunicación, 2018
La consolidación de las redes sociales como herramienta de comunicación institucional, las nuevas expectativas de los pacientes, y el mayor interés de la gente hacia la salud ha obligado a los hospitales a repensar sus estrategias de comunicación online,
Pablo Medina Aguerrebere, Antonio González Pacanowski   +1 more
doaj   +1 more source

Scaled‐Up Graphene Growth Through Chemical Vapor Deposition Over Large‐Area Liquid Cu Catalysts

Advanced Materials Interfaces, EarlyView.
Scaling up the catalyst area fivefold and improving molten catalyst cleaning minimize reactor kinetic effects, enabling reaction kinetics to dominate graphene growth. This results in high‐quality graphene with controlled layering and measurable nucleation rates.
Mahesh K. Prabhu, Christos Tsakonas, Yilei Tian, Marc de Voogd, Kees E. Kolmeijer, Anastasios Manikas, Gertjan van Baarle, Grégory F. Schneider, Costas Galiotis, Irene M. N. Groot   +9 more
wiley   +1 more source

Labile Base‐Stabilized Silyliumylidene Ions. Non‐Metallic Species Capable of Activating Multiple Small Molecules

Chemistry – A European Journal, Volume 28, Issue 70, December 15, 2022., 2022
Various base‐stabilized silyliumylidene ions with different ligands were synthesized. Their behaviour appeared strongly dependent on the type of ligand. Indeed, in contrast to the poorly reactive silyliumylidenes stabilized by strongly donating ligands (DMAP, NHC), the sulfide‐supported one (SMe2) exhibits higher reactivity toward various small ...
Raphaël Nougué, Shintaro Takahashi, Aymeric Dajnak, Eddy Maerten, Antoine Baceiredo, Nathalie Saffon‐Merceron, Vicenç Branchadell, Tsuyoshi Kato   +7 more
wiley   +1 more source

Generación de opinión pública a partir de la fotografía periodística

Palabra Clave, 2009
El texto iconográfico, al igual que el texto escrito, es un sistema estructurado de significación que se constituye en un elemento relevante en la comunicación humana. En este postulado se puede abreviar el presente artículo que desarrolla el concepto de
Humberto Cadavid Álvarez, Juan Pablo Cadavid Álvarez   +1 more
doaj  

Gestão do design e informação visual nos sítios digitais: as marcas de moda sul catarinenses na internet

DAPesquisa, 2018
Este artigo é resultado de estudos desenvolvidos e pesquisa realizada durante curso de especialização em Gestão do design (NGD/ Pós-Design/UFSC). O tema em estudo é a apresentação visual das marcas de moda sul catarinenses, evidenciando a gestão do ...
Katiuce Mendes Euzébio, Susana Medeiros Vieira, Richard Perassi   +2 more
doaj   +1 more source

Mean Staircase of the Riemann Zeros: a comment on the Lambert W function and an algebraic aspect [PDF]

arXiv, 2009
In this note we discuss explicitly the structure of two simple set of zeros which are associated with the mean staircase emerging from the zeta function and we specify a solution using the Lambert W function. The argument of it may then be set equal to a special $N \times N$ classical matrix (for every $N$) related to the Hamiltonian of the Mehta-Dyson
arxiv  

Genetic and morphological studies of Trichosirocalus species introduced to North America, Australia and New Zealand for the biological control of thistles [PDF]

, 2016
Trichosirocalus horridus sensu lato has been used as a biological control agent of several invasive thistles (Carduus spp., Cirsium spp. and Onopordum spp.) since 1974.
BELVEDERE, Silvia, Colonnelli, E, Cristofaro, M, DE BIASE, Alessio, La Marca, A, Smith, L.   +5 more
core   +1 more source

Vertical Membrane‐Free Organ‐on‐a‐Chip for High‐Throughput In Vitro Studies and Drug Screening

Advanced Materials Technologies, EarlyView.
This novel microfluidic organ‐on‐a‐chip (OoC) platform enables cost‐effective, high‐throughput in vitro modeling. With vertical compartmentalization and gravity‐driven flow, it eliminates porous membranes and external pumps. Successfully generating intestine, cartilage, and tendon models, this study demonstrates drug responses, including 5‐fluorouracil
Xavier Barceló, Pooya Azizian, Blanca del Pozo, Marta Olle‐Monge, Lourdes Gombau, Joan M. Cabot   +5 more
wiley   +1 more source

Non‐Covalent Integration of a [FeFe]‐Hydrogenase Mimic to Multiwalled Carbon Nanotubes for Electrocatalytic Hydrogen Evolution

Chemistry – A European Journal, Volume 28, Issue 69, December 9, 2022., 2022
An original [FeFe]‐hydrogenase mimic integrating two pyrene anchors was successfully synthesized and grafted at the surface of multiwalled carbon nanotube based electrodes. The hybrid molecular cathode could reach high turnover numbers for H2 production in fully aqueous media and sustain activity for 20 h.
Afridi Zamader, Bertrand Reuillard, Jacques Pécaut, Laurent Billon, Antoine Bousquet, Gustav Berggren, Vincent Artero   +6 more
wiley   +1 more source

¿Pé de chinelo? Selección y crítica de los valores estéticos en una pieza de diseño como arte contemporáneo

i + Diseño, 2012
En Brasil, la expresión "pé de chinelo" (literalmente pie de chancla) es utilizada para describir una persona o cosa de baja categoría, poca calidad y de poco valor.
Nelize Pereira Liu
doaj   +1 more source