Results 111 to 120 of about 1,077,223 (343)

Chemically‐Linked Heterostructures of Palladium Nanosheets and 2H‐MoS2

open access: yesSmall, EarlyView.
The photoresponse of MoS2 devices is extended to the near‐infrared region (up to 1700 nm) through chemical connection to Pd nanosheets (PdNS). A maleimide is used for covalent connection to MoS2, and a phenyl bromide moiety for linkage to the PdNS. In the absence of the chemical linker, van der Waals heterostructures show poorer enhancement of the ...
Ramiro Quirós‐Ovies   +12 more
wiley   +1 more source

LA INTERVENCIÓN REAL EN LAS CIUDADES CASTELLANAS BAJOMEDIEVALES

open access: yesMiscelánea Medieval Murciana, 2003
Producción Científica El progresivo protagonismo de las ciudades en el panorama económico y político de la Castilla bajomedieval despierta el interés hacia las mismas de las más destacadas fuerzas del reino. No es extraño, entonces, que la corona castellana intente mantener el control sobre los núcleos urbanos realengos, ni que procure intervenir en ...
openaire   +3 more sources

Surface Engineering of Ti3C2Tx MXenes via Silanol Functionalization for Improved Electrochemical Performance

open access: yesSmall, EarlyView.
This study explores the covalent functionalization of Ti3C2Tx using 5,5′‐bis(triisopropoxysilyl)‐2,2′‐bipyridine in different solvents, revealing that only m‐xylene enables effective covalent bonding, ensuring structural stability and preventing layer swelling.
Abelardo Sánchez‐Oliva   +11 more
wiley   +1 more source

Análisis, diseño e implementación de un sistema de visualización de información vial en tiempo real, para el observatorio de movilidad vial de la ciudad de Pereira [PDF]

open access: yes, 2010
El Grupo de Investigación Sirius junto con el apoyo de Colciencias, se creó el proyecto Observatorio de Movilidad Vial que busca mediante la medición de variables del tráfico, establecer un modelo del sistema vial de la ciudad tanto espacial como ...
Aguirre Ruiz, Jorge Alexander
core  

Titanium Detected in Liver, Kidney, Spleen, and Intestine Is Not Related to Dose, Time, or Route of Exposure to Titanium Dioxide: A Systematic Review

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Titanium dioxide (TiO2), used as a food additive (labeled E171 in Europe), was withdrawn from the European market in 2022. The E171 toxicity mechanism involves its uptake, oxidative stress, DNA damage, and inflammation. It has been hypothesized that the TiO2 accumulation nanoparticles (NPs) or E171 triggers tissue damage, and some studies have
Carmen Ximena Martínez‐Escutia   +3 more
wiley   +1 more source

Ciudad - Real

open access: yes, 1902
Indica coordenadas referidas al meridiano de Madrid: O 1º54'--E 1º07' /N 40º00' -N 38º10'. Figuran ademas latitud y longitud de la capital de provincia y coordenadas horarias. Indica relieve representado por líneas perpendiculares normales. Indica el límite de los partidos judiciales. Incluye leyenda de símbolos utilizados.
openaire   +1 more source

Herbivore and mesocarnivore carcasses trigger divergent short‐term changes in soil properties

open access: yesJournal of Animal Ecology, EarlyView.
Scavengers reshape nutrient cycles in soils under carrion. Compared to herbivore carcasses, smaller but longer‐lasting carnivore remains boost nutrient levels and microbial activity in dry soils. Abstract Animal corpses act as pulses of organic matter (OM) and serve a key zoogeochemical role by providing localized nutrient inputs to soils and thereby ...
Adrián Colino‐Barea   +15 more
wiley   +1 more source

La arquitectura popular manchega en la provincia de Ciudad Real [PDF]

open access: yes, 1981
En número dedicado a: La provincia de Ciudad ...
Jiménez Arqués, María Inmaculada
core   +1 more source

On traits matching and the modular organization of food web and occurrence networks

open access: yesJournal of Animal Ecology, EarlyView.
What mechanisms shape ecological networks? In Paraná River piscivores, species traits and abundance scaling promote modular structures. Our findings reveal how communities self‐organize and highlight the conditions needed to sustain them. Abstract Modularity and nestedness have been observed recurrently across different ecological networks, including ...
Dalmiro Borzone Mas   +5 more
wiley   +1 more source

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