Results 41 to 50 of about 43,326 (210)
International Journal of Language &Communication Disorders, Volume 60, Issue 6, November/December 2025.ABSTRACT Background Motor–speech skills slow down with age, but health care professionals lack normative data, especially on the vastly growing population of very old (VO) speakers. The execution of different motor–speech tasks requires both fine‐motoric and cognitive abilities.
Sonja Alantie +2 more
wiley +1 more source
Metabolic Origin, Role and Fate of the Denaturant Guanidine
Microbial Biotechnology, Volume 18, Issue 11, November 2025.The origin of metabolic guanidine is largely a mystery. We suggest it is created when guanine‐containing nucleotides are oxidised by molecular oxygen instead of being broken down into urea as purines normally would. Guanidine may act as a signal to help cells control the level of reactive oxygen species.
Antoine Danchin +3 more
wiley +1 more source
Exposure to Rivals Does Not Affect Male Mate Choice in Drosophila melanogaster
Ecology and Evolution, Volume 15, Issue 10, October 2025.We tested whether perceived competition affected male mate choice for large, high‐fecundity females in Drosophila melanogaster. All males showed consistently strong preferences for large females, regardless of whether or not they had previously encountered rivals. ABSTRACT Male–male competition can affect male mate choice in different ways, potentially
Harini Shankar +9 more
wiley +1 more source
Viabilidad financiera para la producción de Pollo orgánico certificado en el Municipio de Monguí [PDF]
, 2017 Trabajo de InvestigaciónEn el presente trabajo se realizó el análisis de viabilidad Financiera para la producción de pollo orgánico certificado, en el municipio de Mongui Boyacá, bajo los lineamientos del reglamento para la producción primaria ...
Ladino-Gómez, Javier Iván +1 more
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Restricción de Alimento Diurno Reduce Muerte por Calor en Granjas Avícolas Comerciales
Revista Científica, 2010 Se evaluaron los efectos de la restricción de alimento (R) y la no restricción (NR) en pollos de engorde comerciales Ross, en un galpón ubicado en Cagua, Venezuela.
Vasco De Basilio +5 more
doaj
Luring cannibal: Dishonest sexual signalling in the springbok mantis
Functional Ecology, Volume 39, Issue 10, Page 2849-2859, October 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Sexual signals that attract the opposite sex are typically honest indicators of quality. However, sexually antagonistic selection can favour dishonest signals if poor quality members of the signalling sex can improve their own fitness at a cost to the opposite sex by ...
Laura Knapwerth, Nathan W. Burke
wiley +1 more source
Costos de producción en la crianza de pollos de engorde broiler en las granjas avícolas: “La Hamonia, Palcila y la Canavalia” del Municipio de Matagalpa durante el primer semestre del año 2008 [PDF]
, 2009 Los costos de producción en la crianza de pollos de engorde se determinan con el fin de brindar a la administración el conocimiento real de los resultados que esta proporcionando la granja, el manejo de esta información permite al avicultor la correcta ...
Mendez Martinez, Milagro de los Angeles +1 more
core
Revista Científica, 2010 Se evaluó la aclimatación precoz como técnica para generar resistencia al estrés por calor en condiciones de clima tropical. Dos tratamientos fueron comparados, Aclimatados (A): 120 pollos sometidos a 36 Ó 2°C, durante 24 horas a 5 días de edad y No
Vasco De Basilio +3 more
doaj
Animal Biodiversity and Conservation, 2012 Dieta de los pollos de Carbonero Común Parus major en un bosque Ibérico Mediterraneo: la importáncia de las arañas La dieta del Carbonero Común Parus major cuando alimenta a los pollos ha sido descrita en muchos artículos.
E. Pagani–Núñez +4 more
doaj +1 more source
Ibis, Volume 167, Issue 4, Page 1028-1042, October 2025.Bird song is an important and variable sexual signal in many passerine species. One function of this variability may be that males show mate choice and can alter their song according to the quality of the female to which they are singing. If attractive songs are costly, we can hypothesize that males sing more attractively or invest more in singing when
Mónika Jablonszky +5 more
wiley +1 more source