Zobrazeno 1 - 10
of 5 514
pro vyhledávání: '"Spectral power"'
Autor:
Si Yang Ke, Huiwen Wu, Haoqi Sun, Aiqin Zhou, Jianhua Liu, Xiaoyun Zheng, Kevin Liu, M. Brandon Westover, Haiqing Xu, Xue-jun Kong
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
Externí odkaz:
https://doaj.org/article/2c26ec7e8e434a78a2b15fe9480d36cc
Autor:
Kurbako, Aleksandr Vasilievich, Hramkov, Aleksey N., Borovkova, Ekaterina Igorevna, Dubinkina, Elizaveta S., Ishbulatov, Yurii Mikhailovich, Ponomarenko, Vladimir Ivanovich, Karavaev, Anatoly Sergeevich, Prokhorov, Mikhail Dmitrievich
Publikováno v:
Известия Саратовского университета. Новая серия Серия: Физика, Vol 24, Iss 1, Pp 19-29 (2024)
Background and Objectives: Psychological state of a person can change under conditions of cognitive load. Excessive cognitive load can lead to distress, which reduces performance. Diagnosis of changes in the psychophysical state in the process of per
Externí odkaz:
https://doaj.org/article/61506e55b9014c6ab3e6c599d6ac9fce
Autor:
Ziyao Su, Haoran Zhang, Yingtan Wang, Bingxu Chen, Zhizhen Zhang, Bin Wang, Jun Liu, Yuwei Shi, Xixi Zhao
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
Bipolar disorder (BD) is a severe psychiatric disease with high rates of misdiagnosis and underdiagnosis, resulting in a significant disease burden on both individuals and society. Abnormal neural oscillations have garnered significant attention as p
Externí odkaz:
https://doaj.org/article/e9f2430fab494864ae2150a09c3a399a
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 1687-1702 (2024)
As an essential cognitive function, attention has been widely studied and various indices based on EEG have been proposed for its convenience and easy availability for real-time attention monitoring. Although existing indices based on spectral power
Externí odkaz:
https://doaj.org/article/28851dbf93744ecd8579654ad3d3fa53
Publikováno v:
IEEE Access, Vol 12, Pp 42295-42315 (2024)
This study explores a novel approach to monitor the spectral emission of LEDs by estimating the spectral power distribution from the spectral sensor responses during an accelerated aging experiment. Two methods for reconstructing the actual LED spect
Externí odkaz:
https://doaj.org/article/a9df42e0f603492bb169be4bf5c79a24
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 2, Pp 1-9 (2024)
Using a single light source to simulate tunable spectra of various light sources, such as International Commission on Illumination (CIE) standard illuminants, has attracted great interest. This can be realized through the spectral mixing of multi-cha
Externí odkaz:
https://doaj.org/article/9d152a3f9d5148e6a990267dbf185a9c
Publikováno v:
Buildings, Vol 14, Iss 10, p 3291 (2024)
Daylight influences more than just our vision; elements such as its intensity and spectral composition can significantly impact our circadian rhythms and, consequently, our overall well-being. In this study, we present an analysis of a classroom simu
Externí odkaz:
https://doaj.org/article/8877fe611f924be9bed329b1cde852fa
Autor:
Hao-Yu Lu, Zhen-Zhen Ma, Jun-Peng Zhang, Jia-Jia Wu, Mou-Xiong Zheng, Xu-Yun Hua, Jian-Guang Xu
Publikováno v:
Journal of Integrative Neuroscience, Vol 23, Iss 9, p 176 (2024)
Background: Stroke remains a leading cause of disability globally and movement impairment is the most common complication in stroke patients. Resting-state electroencephalography (EEG) microstate analysis is a non-invasive approach of whole-brain ima
Externí odkaz:
https://doaj.org/article/11c204a5e718446ab645290cf373ad55
Publikováno v:
Heliyon, Vol 10, Iss 10, Pp e30306- (2024)
To evaluate the lighting color preference on traditional Chinese paintings based on the spectral power distributions (SPDs) of light sources, an experiment to examine the color preference of 40 representative SPDs illuminating two typical traditional
Externí odkaz:
https://doaj.org/article/8fa7d5b8ada14c47914e81ded8639aa4
Publikováno v:
Micromachines, Vol 15, Iss 8, p 1035 (2024)
Effectively utilizing deep red to near-infrared (DR-NIR) phosphors to achieve the optimal performance of NIR phosphor-converted white LEDs (DR-NIR pc-wLEDs) is currently a research hotspot. In this study, an optical model of DR-NIR pc-wLEDs with virt
Externí odkaz:
https://doaj.org/article/6df152a957494285914e205b7960ef24