Results 91 to 100 of about 175,693 (149)

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

open access: yesSmall, Volume 22, Issue 25, 4 May 2026.
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

Simulating drying and human impacts on river networks to evaluate biological quality indices performance through the lens of metacommunity theory

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
This work constitutes a first step towards developing simulation‐based assessments that incorporate catchment drying patterns to support biomonitoring of drying river networks. Our approach can inform stakeholders when current methods are likely to fail and contribute to decision‐making on whether adapting current methods is possible or developing new ...
Zeynep Ersoy   +6 more
wiley   +1 more source

Descentralización sanitaria y financiación autonómica: Incidencia en el período 1997 - 2000 y escenarios alternativos para el período 2002 - 2006 [PDF]

open access: yes
El presente documento de trabajo evalúa, partiendo de la distribución territorial completa de las competencias sanitarias bajo distintas hipótesis, los efectos financieros generados en la evolución de los recursos de las Comunidades Autónomas, mediante ...
Alfonso Utrilla de la Hoz   +1 more
core  

Nota acerca de la constitucionalidad del establecimiento de medidas de control sobre los presupuestos de las Comunidades Autónomas [PDF]

open access: yes, 2012
Ante la necesidad de controlar el déficit de las Comunidades Autónomas, el Gobierno de la Nación está planteando la posibilidad de adoptar diversas medidas que afectan al control, previo a su aprobación, de los presupuestos de las Comunidades Autónomas ...
Gandarias Cebrián, Leopoldo
core  

Citrate‐Dependent Activation of Acetyl CoA Carboxylase Promotes Renal Lipid Accumulation in a Rat Model of Chronic Kidney Disease

open access: yesActa Physiologica, Volume 242, Issue 5, May 2026.
ABSTRACT Background Abnormal accumulation of lipids within the kidney contributes to the progression of chronic kidney disease, but the underlying metabolic mechanisms remain unclear. Citrate is a central metabolite in cellular energy regulation and is frequently elevated in advanced kidney disease, yet its impact on renal lipid metabolism has not been
Marta Sanz‐Gómez   +8 more
wiley   +1 more source

Online Risk Behaviours Among Adolescents: Identifying Areas of Digital Vulnerability

open access: yesChildren &Society, Volume 40, Issue 3, Page 474-488, May 2026.
ABSTRACT As a period during which they undergo important physical, emotional and social changes, adolescence is of great importance for minors. In addition, adolescence is an initial stage in terms of children's use of their own mobile devices and their first access to the internet and social networks, an activity that becomes a generalised habit in ...
Sonia Carcelén‐García   +2 more
wiley   +1 more source

Turning Mediterranean Farmlands Into Priority Habitats: Natural Expansion of Juniper Woodlands After Agricultural Abandonment

open access: yesJournal of Vegetation Science, Volume 37, Issue 3, May/June 2026.
Spanish juniper woodlands are expanding across central Spain as farmland is abandoned. By combining 34 years of land‐cover data with high‐resolution photogrammetry and field measurements, we show that juniper growth depends on topography, solar exposure and competition with shrubs. High irradiance increases biomass in older stands but limits young ones,
Laura Bentley   +5 more
wiley   +1 more source

Biological Degradation of Phthalates: From Bioremediation to Plastic Waste Valorization

open access: yesChemSusChem, Volume 19, Issue 7, 14 April 2026.
Phthalic acid isomers play a key role in the plastics industry, but pose significant environmental and health concerns. This review explores the microbial biodegradation of phthalates and their esters, focusing on bacterial enzymes, catabolic pathways, and cellular uptake mechanisms of phthalates.
Marco A. Pereyra‐Camacho, Isabel Pardo
wiley   +1 more source

Las nuevas leyes de Servicios Sociales: propuesta para un nueva Ley de Servicios Sociales en la Comunitat Valenciana [PDF]

open access: yes, 2015
Se analiza la situación de los Servicios Sociales en la Comunitat Valenciana, su proceso legislativo y de ordenación. Se completa con un extenso análisis de las leyes de servicios sociales del conjunto de las comunidades autónomas y se realizan ...
Martínez Martínez, Lucía   +1 more
core  

Análisis de los factores determinantes de la demanda de hipotecas en varias comunidades autónomas de España [PDF]

open access: yes, 2019
En este trabajo se han estudiado y analizado los factores macroenómicos que influyen en la demanda de hipotecas en varias comunidades autónomas españolas en el período de tiempo comprendido entre los años 2000 y 2018Departamento de Economía Financiera y ...
Pascual Fuentes, Aquilino
core  

Home - About - Disclaimer - Privacy