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Human Detection and Identification by Robots Using Thermal and Visual Information in Domestic Environments
(SPRINGER, 2012-04)
In this paper a robust system for enabling robots to detect and identify humans in domestic environments is proposed. Robust human detection is achieved through the use of thermal and visual information sources that are ...
Understanding and facing discipline-related challenges in the english as a foreign language classroom at public schools
(Universidad Nacional de Colombia, Facultad de Ciencias Humanas, 2011)
Complying with school regulations and teachers’ instructions is a basic principle of an excellent class; both novice and experienced teachers face challenging situations when getting into real classrooms, especially those ...
Developing academic literacy and voice: challenges faced by a mature esl student and her instructors
(Universidad Nacional de Colombia, Facultad de Ciencias Humanas, 2010)
Drawing on critical, socio-cultural and sociolinguistic theories of writing, text and voice, this ethnographic study examines the challenges that a mature ESL student and her instructors in a university course on Spanish ...
El rostro de la persona en la investigación con estudio de casos
(Universidad Metropolitana de Educación, Ciencia y Tecnología, 2021-11-08)
El ensayo que se propone es de naturaleza documental, la pretensión es develar la relación existente entre la metáfora rostro y persona con los procesos de indagación que comporta la investigación con estudio de casos.  ...
Facing chagas' disease: Trypanocidal properties of new coumarinchalcone scaffolds
(Bentham Science Publishers B.V., 2016)
© 2016 Bentham Science Publishers. With the aim of finding new chemical entities based on coumarin and chalcone scaffolds, new hybrid compounds 2-5 were designed and synthesized. The trypanocidal activity of these compounds ...
Facing Chagas' Disease: Trypanocidal Properties of New Coumarin-chalcone Scaffolds
(Bentham Science, 2016)
With the aim of finding new chemical entities based on coumarin and chalcone scaffolds, new hybrid compounds 2-5 were designed and synthesized. The trypanocidal activity of these compounds was tested against the epimastigote, ...
Agribusiness facing its limits: the re-design of neoliberalization strategies in the exporting agriculture sector in Chile
(MDPI, 2020)
The core neoliberal strategy of Chilean agrarian politics has lasted now for more than 30 years. Despite minor reforms, its fundamental pillars remain in place. While members of the agribusiness sector consider this strategy ...
Facing up the ROS labyrinth - Where to go?
(2006)
Evidence indicates that oxidative stress refers to a condition where cells are subjected to excessive levels of reactive oxygen species (ROS). Overall vascular function is dependent upon a fine balance between oxidant and ...
Preferential adhesion of silver nanoparticles onto crystal faces of α-Cyclodextrin/carboxylic acids inclusion compounds
(2012)
α-Cyclodextrin (α-CD) inclusion compounds containing the carboxylic acids (octanoic, decanoic, lauric or dodecanoic, myristic or tetradecanoic, palmitic or hexadecanoic and stearic or octadecanoic) as guests were synthesized ...
In utero circadian changes; facing light pollution
(Elsevier, 2020)
Regardless of the molecular and physiological mechanisms involved, maternal fetal circadian systems interactions are recognized as crucial crosstalk for fetal development, and in turn, it may be a key factor determining ...