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Mostrando ítems 131-140 de 140
Multilayer Framework for Botnet Detection Using Machine Learning Algorithms
(IEEE Access, 2021)
A botnet is a malware program that a hacker remotely controls called a botmaster. Botnet can perform massive cyber-attacks such as DDOS, SPAM, click-fraud, information, and identity stealing. The botnet also can avoid being ...
Bienestar emocional y resiliencia durante la pandemia de COVID-19: Pautas para la práctica del trabajo social
(International social work, 2021)
La situación mundial de pandemia de COVID-19 ha puesto de manifiesto la vulnerabilidad de la población.
España ha sido uno de los países más afectados, dadas las repercusiones sanitarias, sociales y económicas. Ser
resiliente ...
Hardware-in-the-Loop and Digital Control Techniques Applied to Single-Phase PFC Converters
(Electronics, 2021)
Power electronic converters for power factor correction (PFC) play a key role in single-phase electrical power systems, ensuring that the line current waveform complies with the applicable standards and grid codes while ...
Boys-Specific Text-Comprehension Enhancement With Dual Visual-Auditory Text Presentation Among 12–14 Years-Old Students
(Frontiers in psychology, 2021)
Quality of language comprehension determines performance in all kinds of activities including academics. Processing of words initially develops as auditory, and gradually extends to visual as children learn to read. School ...
Presentación: El cultivo de la inteligencia en la adolescencia
(Revista Española de Pedagogia, 2021)
Decía Ortega y Gasset que el hombre excelente es el que se exige mucho a sí mismo, y esto cabría completarlo señalando que el lugar donde la mayor parte de quienes se inician en la vida aprenden a exigirse es la escuela, ...
The relationship between allergic diseases and internalising and externalising behaviours in Spanish children: A cross-sectional study
(Allergologia et Immunopathologia, 2021)
Introduction and objectives: The relationship between allergic diseases and behavioural disorders is still unclear. The objective of this study was to describe and compare children's behaviour (internalising and externalising) ...
The effect of infill walls made by eco materials on mechanical response, energy performance and CO2 print of residential and non-residential low-rise buildings
(Energy and buildings, 2021)
With the aim of both reducing environmental footprint and improving technological properties, several construction materials have been successfully manufactured using using waste. However, the assessment has commonly been ...
Performance of WebGL standard for displaying 3D applications on mobile devices
(IEEE Computer Society, 2021)
The development of 3D applications for consumption in browsers involves the use of the WebGL standard, whose performance determines the user experience and portability for mobile devices. In this context, this paper proposes ...
Technical due diligence as a methodology for assessing risks in start-up ecosystems: An advanced approach
(Elsevier Ltd, 2021)
The dynamics of transformations that the world is experiencing at global dimensions due to the intensity of technological changes demand sophisticated management tools to assess risks in the business and industrial sectors, ...
Improved Noise Immunity for Two-Sample PLL Applicable to Single-Phase PFCs
(2021 IEEE 22nd Workshop on Control and Modelling of Power Electronics, COMPEL 2021, 2021)
Synchronization in a single-phase Power Factor Correction (PFC) is deteriorated, among others, by the combination of the noise introduced by the grid voltage sensing, conducted EMI, the ADC resolution and the sampling ...