Results 11 to 20 of about 501 (135)

Integrating Niche Dimensions to Advance the Ecological Study of the Americas' Smallest Cat: The Guigna in Argentine Patagonia. [PDF]

Ecol Evol
We present our findings from the first multi‐annual survey of guigna in Argentine Patagonia. We found that habitat use for guignas was negatively affected by the presence of co‐predators and open vegetation; conversely, it was positively affected by the occurrence of thick forests and the presence of potential prey.
Guerisoli MM, Bauer G, Sarra Pistone S, Buffa E, Bonaglia C, Giordano AJ, Schiaffini MI.   +6 more
europepmc   +2 more sources

Antitumor Activity of Sodium Selenite, Palbociclib, and Disulfiram Against Osteosarcoma and Rhabdomyosarcoma Cell Lines. [PDF]

Drug Dev Res
ABSTRACT Osteosarcoma and rhabdomyosarcoma are the most common pediatric sarcomas, yet prognosis remains poor due to high relapse rates. This study investigates the repurposing of palbociclib (PB) and disulfiram (DS), alongside sodium selenite (SS), as potential therapeutic strategies.
Chico MÁ, Doello K, Ortiz R, Peña M, Melguizo C, Mesas C, Prados J.   +6 more
europepmc   +2 more sources

Early‐stage 2K1C renovascular hypertension does not increase global MHC‐II or F4/80 abundance in the non‐clipped kidney but reveals focal F4/80+ induction

Experimental Physiology, EarlyView.
Abstract The two‐kidney, one‐clip (2K1C) model produces renovascular hypertension. The effects on the clipped kidney (CK) are well described, while the non‐clipped kidney (NCK) is used as a model to evaluate the effects of high blood pressure. Although most of these effects have been described at later stages of 2K1C hypertension, it remains unclear ...
Pilar Cárdenas, Allison C. León, Juan Castillo‐Geraldo, Catalina Cid‐Salinas, Javiera Saez, Stefanny Figueroa, Javier Reyes, Emma Rosenkoetter, Suarybell Guzmán Román, Carmen De Miguel, Cristián A. Amador, Alexis A Gonzalez   +11 more
wiley   +1 more source

Spatio‐Temporal Dynamics of Asian Clams in Two Mediterranean Canals

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 9, September 2026.
ABSTRACT The rapid spread of the non‐native invasive Asian clam (Corbicula spp.) has been linked to the catastrophic decline of native freshwater mussel assemblages in Europe and North and South America. This study evaluates the spatio‐temporal dynamics and shell size structure of the Asian clam within two Mediterranean canals: Canal Imperial de Aragón
Keiko Nakamura, Joaquín Guerrero‐Campo, Beatriz Gimeno, Eva Elbaile, Carlos Salinas, Joaquim Boix, Miguel Ángel Muñoz Yanguas, Ronaldo Sousa, Francesc Mesquita‐Joanes   +8 more
wiley   +1 more source

Testing the Dry Refuge Model: Paleoecological Insights From Late Pleistocene Gomphotheres in Ecuador

Ecology and Evolution, Volume 16, Issue 8, August 2026.
We present paleontological evidence that may prove the Dry Refuge Model in Ecuador during the Late Pleistocene. ABSTRACT Paleoenvironmental records indicate that Neotropical regions near the Equator experienced reduced rainfall during the Last Glacial Maximum (LGM). However, some records show conflicting environmental signals.
Erwin González‐Guarda, Iván Ramírez‐Pedraza, Carlos Tornero, Lidiane Asevedo, Natalia Villavicencio, Sebastián Escobar, José Luis Román, Melissa Hidalgo, Esteban Benalcázar, Florent Rivals   +9 more
wiley   +1 more source

La superación del docente de educación física dirigida al desarrollo de la competencia gestión académica en la secundaria básica desde una perspectiva CTS

Ciencia y Deporte, 2019
En el presente artículo se plantea la necesidad social del estudio de la superación del docente de educación física dirigida al desarrollo de la competencia gestión académica en la secundaria básica desde una perspectiva CTS, investigación que argumenta
Harold Alberto Valencia-Torres
doaj   +3 more sources

Structural Brain Correlates of Speech Disfluency in Early Childhood: A Dimensional Analysis in a Population‐Based Cohort

European Journal of Neuroscience, Volume 64, Issue 4, August 2026.
FinnBrain 5‐year‐olds (N = 120): speech disfluency measured continuously (SLDs/ODs) from conversational samples. Whole‐brain VBM tested grey matter–disfluency links. Higher SLDs showed robust positive GMV associations in left middle frontal gyrus and right superior frontal gyrus across model checks; ODs and cortical thickness/surface area showed no ...
Ashmeet Jolly, Aura Yli‐Savola, Elmo P. Pulli, Essi Saloranta, Henry Railo, Harri Merisaari, Ekaterina Saukko, Eero Silver, Venla Kumpulainen, Anni Copeland, Hasse Karlsson, Linnea Karlsson, Niina Junttila, Elina Mainela‐Arnold, Jetro J. Tuulari   +14 more
wiley   +1 more source

Análisis de una asignatura para la educación CTS: Biología, Genética y Sociedad

Indagatio Didactica, 2016
La educación CTS ha logrado permear ampliamente tanto en el discurso de la didáctica de las ciencias como en documentos y lineamientos curriculares alrededor del mundo.
Nicolás Vilouta Rando, Silvia Porro
doaj   +1 more source

Ecological implications and lessons from high pathogenicity avian influenza H5N1 2.3.4.4b in Antarctica

Ecological Solutions and Evidence, Volume 7, Issue 3, July–September 2026.
HPAI H5N1 was confirmed in 22 South Polar Skuas and one Kelp Gull on Dismal and Horseshoe Islands, Marguerite Bay, Western Antarctic Peninsula in early 2025, with high mortalities consistent with global trends. Rapid antigen tests showed 90% agreement with rRT‐PCR, supporting their utility for early detection in remote environments.
Simon B. Z. Gorta, Victor Neira, Michelle Wille, David Gajardo, Atilla Yılmaz, Özgün Oktar, Burcu Özsoy, Çağan H. Şekercioğlu   +7 more
wiley   +1 more source

Ciencia, Tecnología, Sociedad e Innovación en la Sociedad del Conocimiento: a ambos lados de las «divisorias del aprendizaje»

Isegoría, 2003
En nuestras sociedades crecientemente dependientes de la tecnociencia, reflexionar sobre las relaciones entre ciencia, tecnología, sociedad e innovación (CTS+I) se ha convertido en una tarea inexcusable. El campo interdisciplinar de estudios sobre CTS+I,
Amalia Vijande Martínez
doaj   +1 more source