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X-ray imaging virtual online laboratory for engineering undergraduates
(European Journal of Physics, 2020)
Distance learning engineering students (as well as those in face-to-face settings) should acquire a basic background in radiation-matter interaction physics (usually in the first semesters). Some students in this group may ...
Machine translation systems and guidebooks: an approach to the importance of the role of the human translator
(Onomazein, 2020-11)
Computer-assisted translation tools are increasingly supplemented by the presence of machine translation (MT) in different areas and working environments, from technical translation to translation in international ...
Memory, politics and emotions: internet memes and protests in Venezuela and Ukraine
(Continuum, 2020-05-03)
The article discusses interactions between emotions, memory and user-generated digital content in the context of online protest campaigns. Using as a case study anti-government protest in Ukraine (2013–2014) and Venezuela ...
Autoeficacia del profesorado de matemáticas colombiano en relación con su autopercepción laboral y con otras variables
(Pontificia Universidad Javeriana, 2020)
El objetivo del estudio fue identificar si algunas variables sociodemográficas, laborales y de autopercepción laboral que influyen en los niveles de autoeficacia docente, y sus dimensiones, percibidos por los profesores ...
Activation of the regeneration-associated gene STAT3 and functional changes in intact nociceptors after peripheral nerve damage in mice
(European journal of pain (United Kingdom), 2021)
Background: In the context of neuropathic pain, the contribution of regeneration to the development of positive symptoms is not completely understood. Several efforts have been done to described changes in axotomized ...
Prevalence of musculoskeletal problems in laboratory technicians
(International Journal of Occupational Safety and Ergonomics, 2021)
Purpose. The aim of this work was to analyze the prevalence of work-related musculoskeletal symptoms in laboratory technicians and their relation to personal and organizational factors, as well as the lack of specific ...
Two-Sample PLL with Harmonic Filtering Capability Applicable to Single-Phase Grid-Connected Converters
(Institute of Electrical and Electronics Engineers Inc., 2021)
The two-sample phase locked loop (2S PLL) in single-phase digitally controlled grid-connected power converters provide synchronization with a minimal computational burden. However, the distortion of the grid voltage ...
Research on social media and journalism (2003-2017): a bibliometric and content review
(Transinformação, 2020-01)
This paper introduces a bibliometric review of the scientific literature on social media and journalism published by journals indexed by Journal Citation Reports until 2017 (n=213). Besides descriptive measurements, it ...
Association Between the "COVID-19 Occupational Vulnerability Index" and COVID-19 Severity and Sequelae Among Hospital Employees
(Journal of occupational and environmental medicine, 2021)
Objectives: In addition to personal and health related factors, healthcare workers have an increased risk due to their work. We assessed the association of the score of the Occupational Vulnerability Index with the risk ...
GoT: Decreasing DCC Queuing for CAM Messages
(IEEE Communications Letters, 2020-12)
Vehicular networks use Decentralized Congestion Control (DCC) mechanisms to operate effectively, but this mechanism may introduce queuing delays. Freshness of Cooperative Awareness Messages (CAMs) is critical for their ...