Results 21 to 30 of about 3,288 (178)

Remodelación ósea tras el tratamiento quirúrgico del quiste óseo aneurismático de localización metacarpiana en el niño

open access: yesRevista Iberoamericana de Cirugía de la Mano, 2004
El quiste óseo aneurismático localizado en la mano es poco frecuente. No se ha descrito su incidencia real en la infancia, ni la influencia que sobre la evolución del tumor puede tener la presencia de cartílagos de crecimiento abiertos.
F. Soldado-Carrera   +3 more
doaj   +1 more source

A review of high nature value farming systems in Europe: Biodiversity, ecosystem services, drivers, innovations and future prospects

open access: yesPeople and Nature, EarlyView.
Abstract Farming systems of high natural and cultural value represent approximately 30% of farmlands in the European Union and are associated with a high species and habitat diversity and/or the presence of species of European conservation concern. This study aims to synthesize the existing knowledge on the assessment of biodiversity and ecosystem ...
Elsa Varela   +4 more
wiley   +1 more source

Avistamientos recientes del águila real (Aquila chrysaetos) en la Reserva de la Biosfera Sierra Gorda de Guanajuato, México, y sus implicaciones en el plan de manejo de la reserva

open access: yesHuitzil, 2016
Documentamos por primera vez la presencia del águila real (Aquila chrysaetos) dentro de la Reserva de la Biosfera Sierra Gorda de Guanajuato (rbsgg) en el estado de Guanajuato, México.
José Ismael Campos-Rodríguez   +2 more
doaj   +1 more source

Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

open access: yesConservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli   +7 more
wiley   +1 more source

An experimental approach to assess the combined effects of multiple stressors on a large vertebrate species

open access: yesConservation Biology, EarlyView.
Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta   +24 more
wiley   +1 more source

Calibration of the species threat abatement and restoration metric's threat abatement component in a Costa Rican landscape

open access: yesConservation Biology, EarlyView.
Abstract Achieving global conservation policy goals requires the ability to set and measure progress toward science‐based targets for biodiversity. The species threat abatement and restoration (STAR) metric was developed to enable actors to set science‐based targets for species.
Louise Mair   +17 more
wiley   +1 more source

Reflexiones teológicas sobre la Eucaristía de Xavier Zubiri

open access: yesEstudios Eclesiásticos, 1988
El presente estudio reflexiona acerca de la teología del pensador Xavier Zubiri sobre el sacramento de la Eucaristía. Utiliza como base el discurso que este dio en la inauguración del curso académico 1980-1981 en Deusto.
Félix Alluntis Learreta
doaj  

Harnessing social media data to track species range shifts

open access: yesConservation Biology, EarlyView.
Abstract Biodiversity monitoring programs and citizen science data remain heavily biased toward the Global North. Especially in megadiverse countries with limited biodiversity records, incorporating social media data can help address existing data gaps.
Shawan Chowdhury   +15 more
wiley   +1 more source

Reflexiones teológicas sobre la Eucaristía

open access: yesEstudios Eclesiásticos, 1981
Zubiri en este artíclo analiza los aspectos teológicos de la Eucaristía, forma suprema de la vida de Cristo en cada uno de nosotros. En este sentido, enfoca su exposición en la conceptuación metafísica de la misma.
Xavier Zubiri
doaj  

Presencia del género Lissodus (Chondrichthyes, Selachii) en el Carbonífero superior de Puertollano (Ciudad Real, España): consideraciones paleoecológicas.

open access: yesSpanish Journal of Palaeontology, 2022
Se estudian cincuenta y cinco dientes aisládos de elasmobranquios hibodóntidos encontrados en el nivel bituminoso «Emma» de la serie carbonífera de Puertollano (Ciudad Real). Las piezas se asignan al género Lissodus Brough 1935, discutiéndose la posible pertenencia a L.
openaire   +1 more source

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