Results 51 to 60 of about 1,642 (175)

Influence of Pd/AC Catalytic Properties on the Continuous Production of Hydrogen from Formic Acid

open access: yesChemCatChem, Volume 17, Issue 14, July 2025.
A highly efficient palladium/activated carbon (Pd/AC) catalyst, prepared with PdCl₂ and nanopowdered AC via wet impregnation without stabilizing agents, achieves superior Pd dispersion, and doubling hydrogen yields compared to commercial catalysts. This advancement improves durability, minimizes regeneration frequency, and enables scalable hydrogen ...
Celia Martín   +6 more
wiley   +1 more source

Admission hyperglycaemia as a predictor of mortality in patients hospitalized with COVID-19 regardless of diabetes status: data from the Spanish SEMI-COVID-19 Registry

open access: yesAnnals of Medicine, 2021
Background Hyperglycaemia has emerged as an important risk factor for death in coronavirus disease 2019 (COVID-19). The aim of this study was to evaluate the association between blood glucose (BG) levels and in-hospital mortality in non-critically ...
Francisco Javier Carrasco-Sánchez   +24 more
doaj   +1 more source

Human Rights in the Digital Era: An exploration of the Digital Revolution and its effect on conceptualizations and protections of human rights

open access: yes, 2021
Valdés Villaescusa, José Luis; director de proyecto: Conde Belmonte, José Enrique2020-2021Máster Universitario en Dinámicas de Cooperación, Conflicto y Negociación en Relaciones Internacionales y Diplomacia / Dynamics of Cooperation, Conflicts and ...
Valdés Villaescusa, José Luis
core  

El gran poeta del Siglo de Oro en España, Fray Luis de León

open access: yes, 2021
Primera parte del escrito del Abate Lugan sobre fray Luis de León, Jesuita y poeta del Siglo de Oro en España, donde relata la vida de él en Belmonte, para luego hablar de su obra en Madrid y Valladolid, antes de ser interrogado por la Santa ...
Lugan Abate, A.
core   +1 more source

Aspectos clínicos e concentração sérica da creatina-quinase e lactato-desidrogenase em cães submetidos à fisioterapia após atrofia muscular induzida Clinical aspects and serum concentration creatina kinase and lactate dehydrogenase in dogs submitted to physiotherapy after induced muscle atrophy

open access: yesCiência Rural, 2011
Avaliou-se a resposta de diferentes protocolos fisioterapêuticos em cães após a indução de atrofia muscular por meio da imobilização do joelho por 30 dias.
Soraia Figueiredo de Souza   +8 more
doaj   +1 more source

Latitudinal Clines in Climate and Sleep Patterns Shape Disease Outcomes in Drosophila melanogaster Infected by Metarhizium anisopliae

open access: yesEcology and Evolution, Volume 15, Issue 3, March 2025.
We examined how environmental and genetic factors influence the ability of Drosophila melanogaster populations to defend themselves against a common fly pathogen. Tropical flies, particularly males and virgins (of either sex) slept more and were more resistant to disease than seasonal populations, indicating that geographical location, sex, mating ...
Mintong Nan   +3 more
wiley   +1 more source

Algal composition and water quality bioindicators. Case study: San Roque Reservoir, Córdoba. Argentina [PDF]

open access: yes, 2020
Fil. Daga, Inés Claudia. Facultad de Ciencias Exactas Físicas y Naturales, Universidad Nacional de Córdoba. Córdoba, Córdoba, Argentina.Fil. Fernández Belmonte, María Cecilia.
Reyna, Santiago María   +2 more
core  

Enhancing competitiveness and sustainability in Spanish agriculture: The role of technological innovation and corporate social responsibility

open access: yesBusiness Strategy &Development, Volume 7, Issue 4, December 2024.
Abstract This study explores the integration of sustainable technological innovation (STI) and corporate social responsibility (CSR) within the Spanish agricultural sector, aiming to enhance competitiveness and sustainability. Departing from previous research that often underrepresents the unique dynamics of this sector, our analysis employs both ...
Emilio Abad‐Segura   +3 more
wiley   +1 more source

Euthanasia in detention and the ethics of caring solidarity: A case study of the ‘Tarragona Gunman’

open access: yesBioethics, Volume 38, Issue 8, Page 713-721, October 2024.
Abstract Almost a year after the enactment of the law regulating euthanasia in Spain, public opinion was shocked to learn that a defendant in criminal proceedings obtained medical assistance in dying following injuries sustained in an exchange of gunfire with the police after having committed a series of severe crimes. Although there are very few cases
Luis Espericueta
wiley   +1 more source

SK2 Channels Associate With mGlu1α Receptors and CaV2.1 Channels in Purkinje Cells

open access: yesFrontiers in Cellular Neuroscience, 2018
The small-conductance, Ca2+-activated K+ (SK) channel subtype SK2 regulates the spike rate and firing frequency, as well as Ca2+ transients in Purkinje cells (PCs).
Rafael Luján   +13 more
doaj   +1 more source

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