Results 51 to 60 of about 43,878 (194)

Rescate urgente de un banco de germoplasma en riesgo de extinción: los borregos de la Isla Socorro

AIA Avances en Investigación Agropecuaria, 2005
La población ovina de la Isla Socorro es un recurso biológico que, probablemente, por su aislamiento genético de más de 135 años, y por el proceso de adaptación a las condiciones ambientales insulares en las que ha vivido, hoy en día podría poseer ...
C. Izquierdo, J. D. Hummel, J. M. Palma
doaj  

Review and classification of Omethidae (Coleoptera: Elateroidea), with phylogenomic evidence supporting the inclusion of Telegeusinae in the family

Systematic Entomology, Volume 51, Issue 1, January‐March 2026.
This is the first phylogenomic study of Omethidae using genome skimming, sampling representatives of all subfamilies to resolve long‐standing conflicts between morphology‐ and multigene‐based hypotheses. Phylogenomic analyses recovered Omethidae sister to Artematopodidae and strongly support Telegeusinae as a subfamily of Omethidae, rejecting its ...
Vinicius S. Ferreira, Robin Kundrata, Alistair S. Ramsdale, Felipe Francisco Barbosa, André S. Roza, Michael F. Geiser, Lara‐Sophie Dey, Chenyang Cai, Michael A. Ivie   +8 more
wiley   +1 more source

National policies for screening and early detection of breast cancer around the globe: Practices, barriers, and solutions

International Journal of Gynecology &Obstetrics, Volume 171, Issue 3, Page 1046-1053, December 2025.
Abstract Breast cancer represents a significant burden of disease for women across the globe. Screening has been demonstrated to decrease breast cancer‐related mortality. However, many nations do not have population breast cancer screening programs, which are key to early detection and can decrease mortality rates. In 2024, the International Federation
Versha Pleasant, Charulata Bapaye, Femke Delporte, Maria Jose Del Rio Vigil, Hema Divakar, Gustavo Ferreiro Delgado, Nestor Cesar Garello, Serigne Modou Kane Gueye, Charmaine Clarisse T. Gutierrez, Paola Iturralde‐Roses‐Priego, Christian Jackisch, Sharon Mass, Christine Solbach, on behalf of the FIGO Committee on Breast Health   +13 more
wiley   +1 more source

Bound states in weakly deformed waveguides: numerical vs analytical results

, 2016
We have studied the emergence of bound states in weakly deformed and/or heterogeneous waveguides, comparing the analytical predictions obtained using a recently developed perturbative method, with precise numerical results, for different configurations ...
Amore, Paolo, Boyd, John P., Fernández, Francisco M., Jacobo, Martin, Zhevandrov, Petr   +4 more
core   +1 more source

On Dalgarno and Lewis Perturbation Theory for Scattering States [PDF]

, 2006
We apply the method of Dalgarno and Lewis to scattering states and discuss the choice of the unperturbed model in order to have a convergent perturbation series for the phase shift.Comment: 10 pages, 2 ...
Abramowitz, Amore, Au, Au, Au, Bargmann, Bender, Dalgarno, Fernández, Francisco M. Fernández, Jaghoub, Jaghoub, Messiah, Milward, Nandi, Newton, Paolo Amore, Razavy, Schwinger   +18 more
core   +2 more sources

Suicide Mortality Variations in Mexico During the COVID‐19 Pandemic: An Age, Sex and Regional Analysis

Mental Health Science, Volume 3, Issue 4, December 2025.
ABSTRACT To assess the impact of the COVID‐19 pandemic on suicide deaths in Mexico between 2020 and 2022. Data were obtained from the Mexican Ministry of Health website, covering national mortality data from 2015 to 2022. Suicide rates were analyzed across different age groups using time series data, and excess mortality during the pandemic years (2020–
Patricia Salazar‐Ramírez, José Ramón Comas‐Viñas, Angélica Torres‐Díaz, Sofía Bernal‐Silva, Andreu Comas‐García, Carlos César Contreras‐Ibáñez   +5 more
wiley   +1 more source

Efecto del hongo entomopatógeno Metarhizium anisopliae sobre el control del gusano cogollero del maíz en campo

AIA Avances en Investigación Agropecuaria, 2005
El gusano cogollero Spodoptera frugiperda [J. E. Smith] es una de las principales plagas del cultivo de maíz, que año con año se presenta afectando los cultivos de maíz de la región.
R. Lezama, J. Molina, M. López, A. Pescador, E. Galindo, C. A. Ángel, A. C. Michel   +6 more
doaj  

Confirmación de la presencia del gavilán caracolero (Rostrhamus sociabilis) en Jalisco, México

Huitzil, 2012
Reportamos la presencia del gavilán caracolero (Rostrhamus sociabilis) en Jalisco tras observar a un individuo en la desembocadura del río Marabasco. En México, esta especie se circunscribe al sureste del país, Istmo de Tehuantepec, parte de Veracruz, y ...
Rubén Pineda-López, Nadia Febvre Morales, Mahinda Martínez   +2 more
doaj   +1 more source

Influencia de la inoculación de Trichoderma harzianum y la poda sobre el crecimiento y rendimiento de Capsicum chinense Jacq.

Agroindustrial Science, 2023
La producción de Capsicum chinense Jacq. es una actividad económicamente importante en México. Se evaluó la inoculación de Trichoderma harzianum y poda a tres y cuatro tallos sobre el crecimiento vegetativo, calidad de frutos y rendimiento de C. chinense.
Wilberth Chan Cupul, Kenia Nahomi González Bolaños, Antonio de Jesús Avalos Arceo, Juan Carlos Sánchez Rangel   +3 more
doaj   +1 more source

Accurate calculation of the complex eigenvalues of the Schr\"{o}dinger equation with an exponential potential

, 2007
We show that the Riccati--Pad\'{e} method is suitable for the calculation of the complex eigenvalues of the Schr\"{o}dinger equation with a repulsive exponential potential.
Atabek, Fernández, Fernández, Fernández, Fernández, Fernández, Fernández, Fernández, Fernández, Fernández, Fernández, Francisco M. Fernández, Ma, Midy, Paolo Amore, Rakityansky   +15 more
core   +1 more source