Results 21 to 30 of about 2,975,929 (313)
Fast Solutions for Large Reynold’s Number in a Closed-Loop Thermosyphon with Binary Fluid
Mathematics, 2022 In this work, we analyze the asymptotic behavior of the solutions for a thermosyphon model where a binary fluid is considered, a fluid containing a soluble substance, and the Reynold’s number is large.
Ángela Jiménez-Casas +1 more
doaj +1 more source
A Cave Occupied by Cave Bears for Thousands of Years in the Sobrarbe-Pirineos UNESCO Global Geopark (Huesca, Aragon, Spain) [PDF]
Geoconservation Research, 2021 The Sobrarbe-Pirineos UNESCO Global Geopark shows an extremely well-developed underground karst relief as a result of the great abundance and thickness of its limestone formations. The most important Pleistocene vertebrate site within the Geopark is Coro
Raquel Rabal-Garcés +2 more
doaj +1 more source
Oregano essential oil-pectin edible films as anti-quorum sensing and food antimicrobial agents [PDF]
, 2014 Edible films can be used as carriers for antimicrobial compounds to assure food safety andquality; in addition, pathogenesis of food bacteria is related to a cell to cell communicationmechanism calledquorum sensing(QS).
Alvarez, María Victoria +8 more
core +2 more sources
Sistema web para el proceso de incidencias en la empresa RR&C Grupo Tecnológico S.A.C. [PDF]
3C TIC: Cuadernos de desarrollo aplicados a las TIC, 2021 The present investigation was carried out during the year 2020, its purpose was to determine the influence of the web system in the process of incidents of the company RR&C Grupo Tecnológico S.A.C., the design used in the research was experimental of the pre-experimental type, the methodology applied in the study was applied and of quantitative ...
William Dennis Ocrospoma Blas +1 more
openaire +1 more source
Morphological and Morphometrical Study of Permanent Estrus Rat Mammary Gland Treated with Danazol [PDF]
, 2001 Purpose: the morphologic and morphometric aspects of the breasts of rats in permanent estrus submitted to danazol were studied. Methods: the animals were divided into three groups: group A (n = 12) received water and was used as control, group B (n = 13)
Baracat, Edmund Chada +4 more
core +2 more sources
Further considerations regarding Panas: Contributions from four studies with different argentinean samples [PDF]
, 2018 In this research we analyzed the psychometric properties of the Positive and Negative Affect Schedule (PANAS) in samples coming from four independent studies: university students (Study 1, n = 392; Study 2, n = 395), general adult population (Study 3, n =
Belaus, Anabel +5 more
core +3 more sources
Repositorio de tamizaje neonatal, una herramienta para la toma de decisiones en salud pública
Biomédica: revista del Instituto Nacional de SaludIntroducción. El tamizaje neonatal es un mecanismo esencial para detectar defectos congénitos en las primeras horas después del nacimiento. Objetivo. Describir la capacidad técnica de los laboratorios que realizan pruebas de tamizaje neonatal en Colombia,
Andrea Melissa Hidalgo +2 more
doaj +1 more source
Revista Iberoamericana de Automática e Informática Industrial RIAI, 2011 Resumen: Este trabajo propone una metodología para el reconocimiento de maniobras quirúrgicas en intervenciones de cirugía laparoscópica. El objetivo es la creación de un interfaz entre el cirujano y un asistente robótico quirúrgico de dos brazos para ...
Belén Estebanez +3 more
doaj +1 more source
Study of catalyst bed composition for the direct synthesis of dimethyl ether from CO2-rich syngas
Chemical Engineering Journal Advances, 2020 In this work, we study the direct synthesis of DME using CO2-rich syngas, with a CO2/CO ratio similar to that obtained from the gasification of biomass, i.e., 1.9. We used catalytic beds consisting of physical mixtures of the benchmark catalysts used for
Cristina Peinado +5 more
doaj +1 more source
Estudios sobre Educación, 2022 Según la literatura, el incremento de la complejidad en la gestión de los centros educativos podría explicar la escasez de candidaturas para la dirección escolar y el agotamiento y deserción de directivos.
Eva Rodríguez-García +3 more
doaj +1 more source