Zobrazeno 1 - 10
of 378
pro vyhledávání: '"TFD"'
Publikováno v:
Big Data Mining and Analytics, Vol 7, Iss 3, Pp 905-919 (2024)
Nonstationary time series are ubiquitous in almost all natural and engineering systems. Capturing the time-varying signatures from nonstationary time series is still a challenging problem for data mining. Quadratic Time-Frequency Distribution (TFD) p
Externí odkaz:
https://doaj.org/article/4d5ba1f5935f489d8f39ed8a92de5f6e
Publikováno v:
Paladyn, Vol 15, Iss 1, Pp pp. 271-287 (2024)
In recent days, stress is a major phenomenon that adversely affects both individuals and communities. The research in computing the stress factor has wider advantages as it improves personal learning, learning operations, and high productivity that b
Externí odkaz:
https://doaj.org/article/5f373d4626de47a2ac6843b47fb3e52d
Akademický článek
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Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2023)
Many slabbing rock masses have emerged in hydropower slopes and underground engineering, with the construction of basic engineering and resource development projects along the zone of the Belt and Road. The anti-dip slabbing rock mass is prone to top
Externí odkaz:
https://doaj.org/article/ef33def79fdb476e84dc3f6fe2e5155e
Publikováno v:
Reflexão & Ação, Vol 29, Iss 3, Pp 235-252 (2021)
Este estudo tem como objetivo descrever e analisar os princípios da Atividade Experimental Problematizada (AEP), considerando que o ensino experimental é uma tendência para motivar os estudantes para a aprendizagem em Ciências, em especial quando
Externí odkaz:
https://doaj.org/article/c26d31af2ea340ae8ca3f315d6721ec8
Akademický článek
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Autor:
ALINE MAGALHAES DOS SANTOS
[pt] Este trabalho teve como objetivo o desenvolvimento de Diodos Orgânicos Emissores de Luz, OLED, para aplicações em terapia fotodinâmica. A terapia fotodinâmica é uma forma de tratamento que utiliza, basicamente, um fotossensibilizador e luz
Publikováno v:
Frontiers in Human Neuroscience, Vol 16 (2022)
Common spatial pattern (CSP) is an effective algorithm for extracting electroencephalogram (EEG) features of motor imagery (MI); however, CSP mainly aims at multichannel EEG signals, and its effect in extracting EEG features with fewer channels is po
Externí odkaz:
https://doaj.org/article/ac4e90fde53c42878b3fcf26e31bd4e3
Publikováno v:
AIMS Electronics and Electrical Engineering, Vol 4, Iss 4, Pp 347-358 (2020)
This paper deals with analysis of the Barker binary phase radar signal as part of ways to counteract upcoming threats in the field of electronic warfare support (ES) system. The ES part of electronic warfare (EW) provides tactical support by providin
Externí odkaz:
https://doaj.org/article/98f335fb3d6a49538081b02619c51d72
Akademický článek
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