Results 51 to 60 of about 2,514 (135)
Modelación de demanda de transporte urbano en Costa Rica, de Emme a TransCAD
Infraestructura Vial, 2018 En julio de 2016 la Escuela de Ingeniería Civil de la Universidad de Costa Rica y el Laboratorio Nacional de Materiales y Modelos Estructurales iniciaron el proyecto de investigación Modelo de Demanda de Transporte Urbano de la Gran Área Metropolitana en
Leonardo Castro Rodríguez +2 more
doaj +1 more source
The FASEB Journal, Volume 39, Issue 20, 31 October 2025.ACTL6A, A new radiosensitizing target for esophageal squamous cell carcinoma? ABSTRACT Actin‐like protein 6A (ACTL6A) is thought to be associated with the survival and prognosis of patients with a variety of human cancers. This study investigates the effect of ACTL6A knockdown on ESCC radiosensitivity and explores molecular mechanisms that may enhance ...
Shuo Zhou +7 more
wiley +1 more source
Journal of Magnetic Resonance Imaging, Volume 62, Issue 1, Page 146-159, July 2025.Background MRI offers quantification of proton density fat fraction (PDFF) and tissue characteristics with T1 mapping. The influence of age, sex, and the potential confounding effects of fat on T1 values in skeletal muscle in healthy adults are insufficiently known.
Stephen J. Foulkes +7 more
wiley +1 more source
Whole liver phase‐based R2 mapping in liver iron overload within a breath‐hold
Magnetic Resonance in Medicine, Volume 94, Issue 1, Page 183-198, July 2025.Abstract Purpose Diagnosis and treatment monitoring of iron overload increasingly relies on non‐invasive MRI‐based measurement of liver iron concentration (LIC). Liver R2 mapping is known to correlate well with LIC. However, traditional spin‐echo based R2 mapping methods have drawbacks such as long acquisition times and limited volumetric coverage.
Daiki Tamada +4 more
wiley +1 more source
Infraestructura Vial, 2012 La adición de productos industrializados como el caucho y el plástico podrían hacer parte constitutiva de la estructura de un pavimento al dar a las mezclas asfálticas un mejor comportamiento mecánico y por ende una mayor duración de vida.
Fredy Alberto Reyes Lizcano
doaj
Homenaje a la Ingeniera e Investigadora Fabiola Miranda Argüello
Infraestructura Vial, 2020 Fabiola Miranda Argüello Máster en Ingeniería Civil de la Universidad de Costa Rica Investigadora de la Unidad de Materiales y Pavimentos del Pitra, LanammeUCR.
María José Miranda Argüello +5 more
doaj +1 more source
CNS Neuroscience &Therapeutics, Volume 31, Issue 6, June 2025.In CSVD, NAWM FAt, distinct from early‐stage MRI indices, significantly contributes to attention/executive function decline in the right anterior corona radiata, left superior frontal blade, right superior corona radiata, left anterior limb of internal capsule, and right tapetum.
Qingyang Fu +8 more
wiley +1 more source
Infraestructura Vial, 2012 El Índice de Regularidad Internacional (IRI) ha sido un parámetro ampliamente utilizado para determinar las características superficiales que presentan los pavimentos.
Gustavo Badilla Vargas
doaj
Clinical and Translational Medicine, Volume 15, Issue 4, April 2025.PCIF1 promotes OSCC progression via m6Am methylation at the MTF2 mRNA 5′ cap. m6Am methylation suppresses MTF2 translation, enhancing tumour cell proliferation and invasion. Targeting PCIF1 holds therapeutic potential for OSCC treatment. Abstract Oesophageal squamous cell carcinoma (OSCC) represents a highly aggressive malignancy with limited ...
Kang Li +9 more
wiley +1 more source
Efecto de la Temperatura en la Evaluación de la Fatiga en Ligantes Asfálticos
Infraestructura Vial, 2017 La fatiga es uno de los modos de falla más comunes en los pavimentos flexibles, la cual es caracterizada por la interconexión de grietas longitudinales y transversales provocadas por los esfuerzos de tensión que se generan en la base de la carpeta ...
Yelitza Ayala del Toro +2 more
doaj +1 more source