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Hierro

open access: yes, 2011
[ES] Definición del término Hierro en el diccionario Dicter. [EN] Definition of the word Hierro in the dictionary Dicter.
core   +3 more sources

Behavioural and fitness effects of experimental immune activation during incubation in a wild passerine

open access: yesIbis, Volume 168, Issue 3, Page 934-949, July 2026.
Incubation is vital for avian embryo development but demands significant parental investment, potentially at the cost of self‐maintenance and immune function. For example, the acute phase response (APR), a systemic reaction against inflammation, infection or tissue injury, can trigger sickness behaviours such as reduced activity and foraging.
Isabel Barreda   +4 more
wiley   +1 more source

Evaluación de la calidad del agua del río Pita (Ecuador), implicación para la conservación de la vida acuática y silvestre

open access: yesinfoANALITÍCA, 2019
El presente estudio corresponde a la evaluación de la calidad del agua del río Pita y sus afluentes ubicados dentro y fuera del Parque Nacional Cotopaxi.
Karina Simbaña-Farinango   +4 more
doaj   +1 more source

Steatotic Liver Disease at Primary Biliary Cholangitis Diagnosis: Association With Ursodeoxycholic Acid Response and Outcomes

open access: yesLiver International, Volume 46, Issue 7, July 2026.
ABSTRACT Background and Aim Steatotic liver disease (SLD) is becoming increasingly prevalent, leading to a higher frequency of primary biliary cholangitis (PBC) cases coexisting with SLD. However, data on its impact in patients with PBC remain scarce.
María Del Barrio   +38 more
wiley   +1 more source

Effectiveness and safety of vernakalant vs flecainide for cardioversion of atrial fibrillation in the emergency department: the VERITA study

open access: yesInternational Journal of Emergency Medicine
Background Vernakalant is authorized in several countries, except in the U.S., where the FDA denied its commercialization due to safety concerns, generating debate about its use.
Giuseppe Dominijanni   +5 more
doaj   +1 more source

La “botiga” del hierro. Fiscalidad y producción industrial en Navarra (1362-1404)

open access: yesAnuario de Estudios Medievales, 2008
El origen de la actividad siderúrgica en el norte de Navarra se detecta en los libros de cuentas de la administración real a partir de la segunda mitad del siglo XIII. Sin embargo, no será hasta la segunda mitad del siglo XIV cuando los reyes de Navarra (
Iñigo Mugueta Moreno
doaj   +1 more source

Studying When to Add Biological Therapy to Cytotoxic Therapy in Advanced Cancer Care Using Real World Data: How to Avoid Design Choices That Generate Immortal Time

open access: yesCancer Medicine, Volume 15, Issue 6, June 2026.
ABSTRACT Background Since real‐world data lack information on treatment assignment (usually the only information available is treatment prescription/administration) and early outcomes can happen in advanced cancer, some design choices may introduce immortal time due to selection or due to treatment strategy misclassification.
Xabier Garcia‐Albeniz   +22 more
wiley   +1 more source

Portão de ferro do séc. XVI – Intervenção de conservação e restauro

open access: yesGe-conservación, 2017
O portão quinhentista em ferro forjado e policromado que integra a capela de São Nicolau no Claustro da Sé de Lamego, apresentava-se em mau estado de conservação, com instabilidade química e física, destacamento generalizado da policromia, corrosão ...
Micaela Viegas Duarte   +2 more
doaj   +1 more source

¿Qué hacemos ante un brote de escabiosis en un hospital?

open access: yesMedicina y Seguridad del Trabajo
La escabiosis o sarna es una enfermedad de la piel producida por Sarcoptes scabiei; puede ir aumentando el número de casos, hasta llegar a producir verdaderas epidemias¹.
María Maestre Naranjo   +5 more
doaj  

Cambio cultural y contacto en la Prehistoria de la Europa mediterránea

open access: yesTrabajos de Prehistoria, 1993
La importancia del comercio marítimo en épocas históricas ha servido como modelo para la interpretación de la prehistoria mediterránea. Para los normativistas que prevalecieron hasta recientemente, cualquier parecido particular entre conjuntos ...
Antonio Gilman Guillén
doaj   +1 more source

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