Results 51 to 60 of about 1,378 (157)

IAA : Información y actualidad astronómica (20) [PDF]

open access: yes, 2006
Sumario : ¿Cómo se forma un Sol?.-- El observatorio virtual.-DECONSTRUCCIÓN Y otros ENSAYOS Estrellas peculiares.-- ACTUALIDAD.-- ENTRE BASTIDORES.-- CIENCIA: PILARES E INCERTIDUMBRES.-- HISTORIAS DE ASTRONOMÍA.
Alfaro, Emilio J.   +12 more
core  

Characterization of the Omnivorous Lygus lineolaris Diet in a Strawberry Field by Metataxonomy

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
This study employs metataxonomy to reveal the extensive omnivorous diet of Lygus lineolaris in a strawberry field, identifying 475 host taxa and confirming active ingestion across plant and prey sources. We introduce a novel coefficient of omnivory, demonstrating the species' strong herbivorous bias while highlighting its dietary flexibility and ...
Mireia Solà Cassi   +2 more
wiley   +1 more source

EVALUACIÓN DE LAS PROPIEDADES MODIFICADAS POR VÍA ENZIMÁTICA DEL ALMIDÓN DE ÑAME (D. trífida) UTILIZANDO α-AMILASA (TERMAMYL® 120 L, TIPO L)

open access: yesVitae, 2008
El almidón de ñame constituye una excelente materia prima para modificar la textura y consistencia de los alimentos. Su funcionalidad depende del peso molecular promedio de la amilosa y la amilopectina, así como de la organización molecular de estos ...
Everaldo Montes M   +4 more
doaj  

Trifid pelvis kidney stones. Case presentation [PDF]

open access: yes
Urinary tract stones are very common among the adult population, affecting between 8% and 12% of people in Cuba, making them the third most common urological disease after infections and prostate disease. We present the case of a 59-year-old male patient
Arsenio Luna Semanat   +2 more
core   +2 more sources

Functional synergy and genomic linkage of glyphosate resistance traits in Canada fleabane

open access: yesPest Management Science, Volume 82, Issue 1, Page 305-318, January 2026.
Stacking target‐site and non‐target‐site glyphosate resistance mechanisms in Conyza canadensis results in strong synergistic effects. This study quantifies gene × gene interactions and maps linked resistance loci, advancing our understanding of herbicide resistance genetics and informing management strategies.
Eric R Page   +4 more
wiley   +1 more source

Determinación de la concentración de flavonoides de Dioscorea trífida L. (sachapapa morada) de diferentes zonas de la Región Loreto [PDF]

open access: yes, 2011
El tubérculo de Dioscorea trífida L. de 21 zonas correspondientes a las cuencas de los Ríos Marañón, Ucayali, Napo, Itaya y Nanay de la Región Loreto. Del cual se obtuvo los flavonoides de Dioscorea trífida L. siguiendo las etapas de seleccionado, lavado,
Quispe Ccarhuaypiña, Miguel Antonio
core  

Measurement of Ungulate Palatability and Browsing Pressure on Japanese Flora

open access: yesEcological Research, Volume 41, Issue 1, January 2026.
Estimation of palatability and browsing pressure are key techniques for ecosystem management. We compared four methods to estimate palatability based on browsing scar survey and proposed the reference palatability values for the Japanese flora as plant ecological trait.
Fumito Koike, Masayo Isozaki
wiley   +1 more source

Plan de Producción Agropecuario Sostenible en Shuabb. [PDF]

open access: yes, 2014
Proyecto de Investigación (Código: 5402-1431-2701) Instituto Tecnológico de Costa Rica. Vicerrectoría de Investigación y Extensión (VIE). Escuela de Agronegocios.
Campos-Rodríguez, Rooel   +2 more
core  

Identificación de marcadores microsatelites polimorficos en el genoma de Dioscorea trifida L.f. "sachapapa"; [PDF]

open access: yes, 2009
Identifica y evalua marcadores microsatélites polimórficos presentes en el ADN genómico de sachapapa (Dioscorea trifida), aplicando ADN purificado y cuantificado con indicadores específicos ...
Ramírez Saavedra, Roberson
core  

Rhizosphere Effect Enhances Belowground Competition of Coastal Invasive Spartina alterniflora With Mangroves

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
This work demonstrated that the rhizosphere effect intensified the belowground interspecific competition of invasive Spartina alterniflora adjacent to mangroves by altering root exudates, changing soil microbial composition, and modulating some core nutrient metabolism strategies.
Dandan Long   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy