Results 91 to 100 of about 16,579 (260)

Imagen de regia majestad: Carlos V y Felipe II en las Fuentes impresas de la Biblioteca Histórica “Marqués de Valdecilla” [PDF]

open access: yesPecia Complutense, 2011
Este artículo pretende profundizar, a través de las fuentes impresas presentes en la Biblioteca Histórica «Marqués de Valdecilla», en la concepción de la imagen regia que legaron a la posteridad Carlos V y Felipe II y en los vínculos de ambos monarcas ...
Arroyo Esteban, Santiago   +1 more
doaj  

Mapping Scytonemin Pigment Content and Biocrust Functional Indicators Using High‐Resolution Multispectral Imagery

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
We demonstrate that high‐resolution multispectral imagery combined with machine learning can accurately predict key biocrust functional indicators, particularly the UV‐protective pigment scytonemin, across dryland ecosystems. Using fine‐scale imagery acquired in the Chihuahuan Desert and Colorado Plateau, we identified spectral bands strongly ...
Raúl Román   +8 more
wiley   +1 more source

Remote Sensing‐Based Identification of Habitat Loss for Herbivorous Waterbirds Driven by Wetland Inundation Alterations

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
We present a deep learning framework integrating remote sensing and SHAP interpretation to map 22‐year habitat dynamics of herbivorous waterbirds in Dongting Lake. Results show nearly 50% habitat loss, driven primarily by hydrological recession timing rather than static inundation extent.
Dongshuo Lu   +6 more
wiley   +1 more source

Energy Dependence, Energy Import Diversification, and Institutional Quality: Heterogeneous Impacts on Sustainable Economic Development in the European Union

open access: yesSustainable Development, EarlyView.
ABSTRACT Energy dependence poses significant risks for economic development, particularly in regions that rely heavily on imported fossil fuels. This paper examines how energy dependence and energy import diversification influence economic development across 27 European Union countries between 2000 and 2022. Using IV‐GMM and panel quantile regressions,
Mehmet Pinar
wiley   +1 more source

Gross Agricultural Emissions and Unequal Mitigation Pathways in the Brazilian Legal Amazon: Implications for Climate Justice and the Sustainable Development Goals

open access: yesSustainable Development, EarlyView.
ABSTRACT Climate mitigation policies in the Brazilian Legal Amazon have largely focused on aggregate or net emissions, providing limited evidence on how gross agricultural emissions reveal the intensity of productive emission sources independently of carbon removals.
Jorge Eduardo Macedo Simões   +4 more
wiley   +1 more source

Exploring Local Structure in Iron Oxide Nanoparticles During Chemical Vapor Synthesis by in Situ and Operando X‐Ray Absorption Spectroscopy

open access: yesSmall Methods, EarlyView.
In situ and operando XAS is used to probe nanoparticle formation during chemical vapor synthesis, where particles form in the gas phase under high‐temperature conditions. XANES reveals dynamic changes to the oxidation states while EXAFS indicates local structural variations under in situ probing conditions.
Shradha R. Joshi   +2 more
wiley   +1 more source

Felipe II y el constitucionalismo aragonés

open access: yesManuscrits: revista d'història moderna, 1998
Events which took place between 1590 and 1591 in Aragon gave birth to an important historical literature during the following years. Gregorio Colás tries here to reconstruct its main explanatory grounds. Some of the litarary pieces responded to an atmosphere of censorship and coercion ,which yielded eventually a certain apologetic vision about Philip ...
openaire   +2 more sources

The Impact of “Mother‐Friendly Care” Accreditations on Patient Choice: Evidence From Brazil

open access: yesSouthern Economic Journal, EarlyView.
ABSTRACT We examine the impact of Brazil's “Mother‐Friendly Care” accreditation program on hospital choice. Using administrative data on births in the Brazilian public health system from 2008–2019, we estimate a nested logit demand model that allows for differential substitution patterns based on existing Baby‐Friendly Hospital Initiative (IHAC ...
Cici McNamara, Felipe Rocha Campos
wiley   +1 more source

Antimicrobial Residues in a Key Cerrado River: Distribution, Persistence, and Effects on Zebrafish Embryo‐Larval Development

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The current study aimed to quantify the antimicrobials amoxicillin (AMX), cefazolin (CFZ), chloramphenicol (CHL), metronidazole (MTZ), and sulfamethoxazole (SX) in effluents and surface water of an important Cerrado river, calculate their half‐lives, and analyze their ecotoxicity following single and combined exposures.
Náthala Maria Simão   +12 more
wiley   +1 more source

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