Results 91 to 100 of about 3,188,085 (270)
Sport TKEn el año 2017 la Liga Uruguaya de Basketball (LUB) incorporó un tercer extranjero a los equipos, lo que podría estar afectando el desarrollo de jugadores nacionales.
Sebastian Corbo Olivera +2 more
doaj +1 more source
Indicadores de recursos humanos en ciencia y tecnología, El Salvador 1999-2005. [PDF]
, 2007 El Indicador de Recursos Humanos en Ciencia y Tecnología 1999-2005 analiza por medio de datos estadísticos el siguiente contenido: 1. Oferta Educativa de Educación Superior, 2.
Alegría Coto, José Roberto +2 more
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ChemSusChem, EarlyView.A novel supported ionic liquid phase (SILP) incorporating both dimethylsulfoxide (DMSO) and sulfonic acid (SO3H) moieties is reported. This SILP significantly enhances the gram‐scale dehydration of fructose‐to HMF when utilized with deep eutectic solvents (DES).
Julian E. Sanchez‐Velandia +4 more
wiley +1 more source
Water–air carbon fluxes in the coastal upwelling zone off northern Baja California
Ciencias Marinas, 2015 An important challenge in marine science is to quantify the air–sea flux of carbon because of its possible relation to climate change and the decreasing pH in seawater.
Mauricio Alfredo Muñoz-Anderson +4 more
doaj +1 more source
Revista CEA, 2023 Objetivo: Esta investigación tuvo como objetivo identificar el estado actual de los emprendimientos femeninos del sector artesanal, sector que ha sido priorizado en la ruta de competitividad del departamento de Sucre.
Erika Astrid Araque Geney +1 more
doaj +1 more source
Indicadores de recursos humanos en ciencia y tecnología; El Salvador 1999-2007. [PDF]
, 2009 El Indicador de Recursos Humanos en Ciencia y Tecnología; El Salvador 1999-2007 analiza por medio de datos estadísticos el siguiente contenido: 1. Oferta Educativa de Educación Superior, 2.
Alegría, José Roberto +4 more
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HUMAN Review International Humanities Review / Revista Internacional de Humanidades, 2022 En países como Colombia la falta de cobertura, la dispersión geográfica y el conflicto armado se han posicionado como obstáculos que impiden que una parte de la población pueda acceder a la universidad, perpetuando las desigualdades y la vulnerabilidad ...
Nuria Segovia-García
semanticscholar +1 more source
5‐Bromo‐8‐Nitro‐1‐Naphthoic Acid as Protective Group for Alcohols Under Mitsunobu Conditions
European Journal of Organic Chemistry, EarlyView.Protection of alcohols is carried out using the readily available 5‐bromo‐8‐nitro‐1‐naphthoic acid (NNapOH). Under Mitsunobu conditions, primary and secondary alcohols are converted into the corresponding esters, which are subsequently deprotected under mild reduction conditions. The use of the readily available 5‐bromo‐8‐nitro‐1‐naphthoic acid (NNapOH)
Estela Sánchez‐Santos +5 more
wiley +1 more source
Primary productivity observations in the eastern tropical Pacific off Cabo Corrientes, Mexico
Ciencias Marinas, 2009 The in situ primary productivity (PP) and phytoplankton biomass (chlorophyll a concentration, Chla) of the Cabo Corrientes region, in the eastern tropical Pacific off Mexico, were studied using data from three oceanographic cruises (May and November ...
DC López-Sandoval +4 more
doaj +1 more source
Tracking and Grasping of Moving Objects Using Aerial Robotic Manipulators: A Brief Survey
Revista UIS Ingenierías, 2023 Unmanned Aerial Vehicles (UAV) has evolved in recent years, their features have changed to be more useful to the society, although some years ago the drones had been thought to be teleoperated by humans and to take some pictures from above, which is ...
Yeyson Alejandro Becerra-Mora +1 more
doaj +1 more source