Results 11 to 20 of about 125,529 (218)
In Vitro Ruminal Fermentation and Methane Output of Monospecific, Binary, and Multispecies Pastures Under Two Defoliation Frequencies [PDF]
AnimalsPastures are the dietary basis of grazing systems in regions such as southern Chile, and their botanical composition and management can influence ruminal fermentation and associated by-products.
Isidora P. Ruiz-Tagle-Renner +3 more
doaj +2 more sources
Oxidative Stress-Mediated DNA Damage Induced by Ionizing Radiation in Modern Computed Tomography: Evidence for Antioxidant-Based Radioprotective Strategies [PDF]
AntioxidantsComputed tomography (CT) is fundamental to modern medicine, yet ionizing radiation (IR) exposure causes DNA damage. Although often underestimated, at current doses, CT may account for ~5% of new cancer diagnoses.
Baltasar Ramos +15 more
doaj +2 more sources
Independencia ayer, ¿Independencia hoy?
Revista Kavilando, 2010 Durante más de treinta años se forjó, gracias a numerosas rebeliones, como la de los indígenas, negros y el mismo movimientos comunero de 1781, la gesta de la independencia contra la dominación española; hoy el múltiple y diverso pueblo Colombiano ...
Alfonso Insuasty Rodríguez
doaj +2 more sources
Acceso a la atención del cáncer en los grupos vulnerables de Chile durante la pandemia de COVID-19
Revista Panamericana de Salud Pública, 2022 Objetivo. Estudiar la repercusión de la pandemia de COVID-19 en el acceso a la atención del cáncer en Chile, analizando los efectos diferenciales por tipo de seguro, sexo y edad. Métodos.
Cristóbal Cuadrado +3 more
doaj +1 more source
Minería, crecimiento económico y costes de la independencia de México [PDF]
, 2001 Editada en la Fundación Empresa PúblicaEste trabajo consta de tres partes principales: en la primera se examina la hipótesis consistente en la existencia de una «definición débil» de «ming-led growth» en la economía novohispana del siglo XVIII y se ...
Rafael Dobado +3 more
core +2 more sources
International Journal of Infectious Diseases, 2020 Objective: To determine the dynamics of norovirus disease, a major cause of acute gastroenteritis (AGE), compared to other relevant etiologies, among families living in a lower middle income area.
Yalda Lucero +10 more
doaj +1 more source
Corrosion Predictive Model in Hot-Dip Galvanized Steel Buried in Soil
Complexity, 2021 Corrosion is one of the main concerns in the field of structural engineering due to its effect on steel buried in soil. Currently, there is no clearly established method that allows its calculation with precision and ensures the durability of this type ...
Lorena-De Arriba-Rodríguez +3 more
doaj +1 more source
Las exportaciones del litoral argentino al puerto de Buenos Aires entre 1783 y 1850 [PDF]
, 1995 Editada en la Fundación Empresa PúblicaEn este trabajo estudiamos la dinámica de las exportaciones del Litoral argentino con el puerto de Buenos Aires entre los años de 1783 a 1850.
Schmit, Roberto +3 more
core +2 more sources
Foods, 2023 Cereal β-glucans are beneficial health ingredients that reduce cholesterolemia and postprandial glycaemia. However, their impact on digestive hormones and gut microbiota is not yet fully established.
Martin Gotteland +9 more
doaj +1 more source
International Journal of Infectious Diseases, 2021 Background: Helicobacter pylori is acquired largely in early childhood, but its association with symptoms and indirect biomarkers of gastric damage in apparently healthy children remains controversial. We aimed to relate persistent H. pylori infection in
Yalda Lucero +8 more
doaj +1 more source