Results 71 to 80 of about 24,529 (208)

A novel circumscription and classification for Neurolaeneae (Asteraceae)

TAXON, Volume 75, Issue 1, February 2026.
Abstract Neurolaeneae (Asteraceae) have a complicated taxonomic history. The tribe was described in 1927, but subsequently disregarded in 1977, and later reinstated as a tribe following a large‐scale phylogenetic analysis of Asteraceae in 2002. To date, this tribe has remained poorly studied and it has never been the subject of a comprehensive ...
Vinicius R. Bueno, Morgan R. Gostel, Genilson A. Reis‐Silva, Jimi N. Nakajima, Gustavo Heiden   +4 more
wiley   +1 more source

Artrodesis tibiotalocalcánea con placa anatómica autobloqueante de húmero proximal: Reporte de caso

Revista Colombiana de Ortopedia y Traumatología, 2014
La primera artrodesis tibiotalocalcánea fue descrita en 1906 por Lexer y aún hoy sigue siendo efectiva para pacientes con artrosis grave de tobillo y retropié, que puede estar asociada a mal alineamiento.
Diego Rincón, Jairo Camacho, Víctor Reyes   +2 more
doaj   +1 more source

Whole-Exome Sequencing Enables Rapid Determination of Xeroderma Pigmentosum Molecular Etiology [PDF]

, 2013
Xeroderma pigmentosum (XP) is a rare autosomal recessive disorder haracterized by extreme sensitivity to actinic pigmentation changes in the skin and increased incidence of skin cancer. In some cases, patients are affected by neurological alterations. XP
Bermúdez, Olga, Fonseca-Mendoza, Dora Janeth, Ine´s Vergara, Jéssica, Laissue, Paul, Medina, Claudia Liliana, Mosquera, Hernando, Ortega-Recalde, Oscar-Javier, Pallares, Argemiro Enrique, Restrepo, Carlos Martín, Ríos, Xiomara, Vargas, Clara   +10 more
core   +2 more sources

Delphi Consensus on the Use of Fenofibrate as Systemic Therapy for the Prevention of Diabetic Retinopathy Progression

Journal of Diabetes, Volume 18, Issue 2, February 2026.
Nineteen international endocrinologists support fenofibrate use to prevent diabetic retinopathy progression and emphasize the need for coordinated care pathways and early intervention to improve diabetic retinopathy management globally. ABSTRACT Background Diabetic retinopathy remains a leading cause of preventable blindness worldwide, yet screening ...
Richard C. O'Brien, Khalifa Abdallah, Xuehong Dong, Mohamed Hassanein, Qiuhe Ji, Sakir Ozgur Keskek, Patricio Lopez‐Jaramillo, Roopa Mehta, Hussein Raef, Kevin Tan   +9 more
wiley   +1 more source

Analytical Potentials for Flat Galaxies with Spheroidal Halos

, 2016
A family of analytical potential-density pairs for flat galaxies with spheroidal halos is presented. The potential are obtained by means of the sum of two independent terms: a potential associated with a thin disc and a potential associated with a ...
González, G. A., Reina, J. I.
core   +1 more source

A Multidomain Lifestyle Intervention Is Associated With Improved Functional Trajectories and Favorable Changes in Epigenetic Aging Markers in Frail Older Adults: A Randomized Controlled Trial

Aging Cell, Volume 25, Issue 2, February 2026.
In frail older adults, a 6‐month lifestyle intervention slowed epigenetic aging and improved functional outcomes, suggesting lifestyle strategies may delay biological aging and disability progression. ABSTRACT Frailty emerges as the intermediate stage preceding disability, but there is a gap in molecular signatures for early detection of subclinical ...
Gloria Olaso‐Gonzalez, Fernando Millan‐Domingo, Luis Garcia‐Fernandez, Elisa Garcia‐Tercero, Monica Cebrian, Cristina Garcia‐Dominguez, Juan Antonio Carbonell, German Casabo‐Valles, Jose Luis Garcia‐Gimenez, Eva Tamayo‐Torres, Juan Gambini, Francisco Jose Tarazona‐Santabalbina, Jose Vina, Maria Carmen Gomez‐Cabrera   +13 more
wiley   +1 more source

El estudio de la tasa de variación como una aproximación al concepto de derivada [PDF]

, 2013
En este artículo describo un estudio de casos en el cual un conjunto de cuatro estudiantes se aproximaron al concepto de derivada a partir de la comprensión de la tasa de variación.
Villa-Ochoa, Jhony
core  

Beta Diversity and Functional Trait Patterns in Ciliate Communities of Mediterranean Temporary Wetlands

Freshwater Biology, Volume 71, Issue 2, February 2026.
ABSTRACT Temporary aquatic ecosystems are critical for biodiversity conservation, particularly in Mediterranean regions. Doñana National Park, in southern Spain, harbours a network of temporary ponds and marshes that support diverse microbial communities. Among them, ciliates play key ecological roles due to their taxonomic and functional diversity and
Crislaine Cochak, Fernando Miranda Lansac‐Tôha, Andy J. Green, Marta I. Sánchez, Alfonso Pineda, Luiz Felipe Machado Velho   +5 more
wiley   +1 more source

Estilos de apego en una población estudiantil

Revista de Investigación en Psicología, 2018
Existe una necesidad de establecer estilos de apego en la primera infancia debido a que influyen en el desarrollo emocional del individuo (Guzmán y Contreras, 2012). Se realizó un estudio descriptivo, con el fin de identificar los estilos de apego en una
Lynda E. Acuña H., Marcela Ríos C., Diego A. Vásquez C., María C. Ardila P., Marylin Acuña H.   +4 more
doaj   +1 more source

Pregnant adolescents in the City of Bucaramanga, Colombia. A

MedUNAB, 2005
Many social, cultural and family factors, deeply affect all pregnantadolescents. Therefore a strong support from their families, isurgently needed. Objective: To establish among pregnant adolescents,their demographic, social and family characteristics. Theseteenagers attend a primary care clinic at the City of Bucaramanga.Methods: Cross-sectional study
Ricardo Ortiz Serrano, Nathalia Isabel Anaya Ortiz, Carolina Sepúlveda Rojas, Silvia Judith Torres Tarazona, Paul Anthony Camacho López   +4 more
openaire   +1 more source