Results 71 to 80 of about 508,614 (198)

The collective application of shorebird tracking data to conservation

open access: yesConservation Biology, EarlyView.
Abstract Addressing urgent conservation issues, such as the drastic declines of North American migratory birds, requires creative, evidence‐based, efficient, and collaborative approaches. The abundance of over 50% of monitored North American shorebird populations has declined by over 50% since 1980. To address these declines, we developed a partnership
Autumn‐Lynn Harrison   +71 more
wiley   +1 more source

Estrategia metodológica para el mejoramiento del rendimiento académico en la asignatura de ciencias naturales en los estudiantes de educación básica

open access: yesEstudios y Perspectivas Revista Científica y Académica
La asignatura de ciencias naturales se ha convertido en un elemento esencial para el desarrollo actitudinal y aptitudinal de los estudiantes; no obstante, no siempre se logra un aprendizaje significativo de esta ciencia. Por tales razones, se presenta el
Daniel Reinaldo Leiton Leiton   +4 more
semanticscholar   +1 more source

Enrichment‐Based Duplex PCR for Early Detection of Potentially Virulent Vibrio harveyi in Aquaculture

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Vibrio harveyi is an important bacterial pathogen in marine aquaculture, responsible for outbreaks affecting a wide range of fish species. Early detection of potentially virulent isolates in fish and environmental samples is essential for effective disease prevention and management, particularly under field conditions where the pathogen may be
Javier Barriga‐Cuartero   +4 more
wiley   +1 more source

Geographical distribution of Hyalomma marginatum Koch, 1844 in northwestern Spain from 2019 to 2024: A one health approach

open access: yesMedical and Veterinary Entomology, EarlyView.
This study confirms the presence of the tick Hyalomma marginatum Koch, 1844, a known vector of the Crimean‐Congo hemorrhagic fever virus at Galicia. Most ticks were encountered on humans and livestock, with numbers rising between 2019 and 2024, especially during spring and in warm‐summer Mediterranean southwest areas of the studied region.
Inês Abreu Ramos   +10 more
wiley   +1 more source

‘Ejercitando’ los cuerpos masculinos y femeninos. Aportes para una historia de la educación física escolar argentina (1880-1990)

open access: yesApunts: Educación Física y Deportes, 2006
El artículo que a continuación se presenta realiza una exhaustiva revisión histórico-social de la educación física escolar argentina y sus implicancias en relación al cuerpo masculino y femenino durante el período 1880-1990.
Pablo Ariel Scharagrodsky
doaj  

Estudio cualitativo sobre la percepción de seguridad de los pacientes en dos hospitales de Bahía Blanca [PDF]

open access: yesRevista Argentina de Salud Pública, 2015
Pocos estudios exploran la percepción de los pacientes sobre su seguridad de atención y, en general, lo hacen desde la perspectiva de la calidad de atención y la satisfacción respecto a los cuidados recibidos.
Marcelo, García Diéguez   +11 more
doaj  

Navigating troubled waters: Posthumanist vulnerability and entanglement in Richard Powers's Playground (2024)

open access: yesOrbis Litterarum, EarlyView.
Abstract Richard Powers's most recent novels to date—The Overstory (2018), Bewilderment (2021), and Playground (2024)—engage with some of the environmental and technological threats that loom over our planet, such as deforestation, species loss, the degradation of the ocean bottom, and the risks associated with the development of generative AI ...
Carmen Laguarta‐Bueno
wiley   +1 more source

Combined Phosphorus and Potassium Starvation Upregulates Sodium Accumulation by HKT1;1 in Tomato Plants

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Na+ can substitute K+ under K+ deficiency conditions, which is denominated as beneficial Na+. Despite its relevance at the physiological level and its interest in agriculture, the mechanisms allowing its uptake and use by plants remain unclear.
Jesús Amo   +8 more
wiley   +1 more source

Bark‐associated yeasts and their potential role as tree carbon sink at the treeline of the southern Andes

open access: yesPlant Biology, EarlyView.
In the southern Andes, Nothofagus pumilio shows elevational decreases in the concentrations of carbon reserves which are the food of bark‐associated yeasts, suggesting that competition for carbohydrates between tree growth and bark‐associated yeasts may cause carbon shortages.
F. I. Piper   +7 more
wiley   +1 more source

Intervención comunitaria en contextos de pobreza en la ciudad de Buenos Aires desde una perspectiva de animación sociocultural e investigación acción participativa

open access: yesRevue Internationale Animation, Territoires et Pratiques Socioculturelles, 2011
Esta experiencia articuló procesos de investigación, participación y praxis educativa, dirigida a la identificación de necesidades y demandas social por aprendizajes permanentes.
María Teresa Sirvent   +2 more
doaj   +1 more source

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