Results 171 to 180 of about 156,672 (242)

Presencia de la Mujer en la Universidad Pedagógica y Tecnológica de Colombia: Caso de la Escuela de Ingeniería de Minas de Sogamoso, 1986–1995 [PDF]

, 2015
Jorge Arturo Martínez Ávila
openalex  

Association Between Hearing Aid Use and Physical Activity Levels in Older Adults with Hearing Loss. [PDF]

Audiol Res
Ramos-Rojas J, Valdivia G, Terán-Tapia D, Marcotti A, Fuentes-López E.   +4 more
europepmc   +1 more source

Carbon Nanotube‐Supported Mo, Ni, and Co Nitrides as Stable Catalysts for Levulinic Acid Conversion: Influence of Metal–Nitrogen Interactions and Confinement Effects

ChemistryOpen, Volume 14, Issue 11, November 2025.
Nitride‐phase catalysts (MxNy/CNT) are active in levulinic acid conversions. Ni3N/CNT shows the best performance due to hydrogenation‐active sites within and on the surface of CNT graphene layers. The CNT support also enhances the Ni3N phase stability, maintaining catalytic activity over multiple recycling tests.
Ivet Pafian, Jorge Noé Díaz de León, Juan Seguel, Néstor Escalona, Gina Pecchi, Carla Herrera, Catherine Sepulveda   +6 more
wiley   +1 more source

DISEÑO CURRICULAR BASE EN MATEMATICAS: IMPLICACIONES EN LA ESCUELA UNIVERSITARIA DEL PROFESORADO* [PDF]

, 1991
María del Carmen García Martínez de Velasco
openalex  

Formación de los trabajadores de salud pública en la Escuela Nacional de Salud Pública: atender las necesidades de África

, 2007
Kebogile Mokwena, Mathilda Mokgatle-Nthabu, Sphiwe Madiba, Helen Lewis, Busisiwe Ntuli   +4 more
openalex   +2 more sources

Adaptation and Validation of a Spanish Writing Self-Efficacy Scale in Quechua-Speaking Peruvian Basic Education Students. [PDF]

Behav Sci (Basel)
Curo-Huacani M, Sairitupa-Sanchez LZ, Peralta-Eugenio G, Morales-García M, Ilyés RJ, Morales-García WC.   +5 more
europepmc   +1 more source

Comprehensive tree assessments for prioritising conservation action in Mesoamerica

PLANTS, PEOPLE, PLANET, Volume 7, Issue 6, Page 1813-1823, November 2025.
Tree species are of ecological and social importance globally. Mesoamerica has a diverse tree flora, and the region has experienced major changes in natural habitats due to human activities. In this study, for the first time, we assessed the conservation status of the region's tree species and found that 46% of trees in the region are at risk of ...
Emily Beech, Silvia Alvarez Clare, Steven Brewer, Indiana Coronado, José Ledis Linares, Ana Lu MacVean, Esteban Martínez Salas, Karina Machuca Machuca, Rosario Redonda‐Martínez, Dagoberto Rodríguez Delcid, Marie‐Stéphanie Samain, Ana Gabriela Zacarías Correa, Nelson Zamora Villalobos   +12 more
wiley   +1 more source

Oral Administration of Bovine Lactoferrin Modulates the Effects of Chronic Stress on the Immune Response of the Lungs. [PDF]

Int J Mol Sci
Yépez-Ortega M, Zárate-Ayón EJ, Gutiérrez-Calvillo CA, Mendoza-Arroyo B, Velásquez-Torres M, Pacheco-Yépez J, Rodríguez-Vera D, Gómez-Román MLÁ, Garcia-Sanchez UA, Reséndiz-Albor AA, Arciniega-Martínez IM.   +10 more
europepmc   +1 more source

The Production of Credentialized Aspirations: Familial Strategies in Mexican Upper‐Middle‐Class International Mobility

Population, Space and Place, Volume 31, Issue 8, November 2025.
ABSTRACT This paper examines how Mexico's upper‐middle classes construct credentialized aspirations—intergenerational, place‐based strategies of class reproduction centered on the pursuit of globally recognized educational and professional credentials.
María E. Cervantes‐Macías
wiley   +1 more source

Bilateral strength balance of knee extensor and flexor muscles in female soccer players. [PDF]

Front Physiol
Andrades-Ramírez O, Ulloa-Díaz D, Romero-Vera L, Alfaro-Castillo B, Muñoz-Bustos G, Jorquera-Aguilera C, Carvajal-Parodi C, Chirosa-Ríos LJ.   +7 more
europepmc   +1 more source