Results 141 to 150 of about 146,275 (261)

Performance enhancement in clustering cooperative spectrum sensing for cognitive radio network using metaheuristic algorithm. [PDF]

Sci Rep, 2023
Srivastava V, Singh P, Mahajan S, Pandit AK, Alshamrani AM, Abouhawwash M.   +5 more
europepmc   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Intelligent Spectrum Sensing for NOMA Systems: A Cost-Sensitive LightGBM Approach with Objective-Driven Learning. [PDF]

Sensors (Basel)
Srisomboon K, Pipanmekaporn L, Prayote A, Lee W.   +3 more
europepmc   +1 more source

Polarization Domain Spectrum Sensing Algorithm Based on AlexNet. [PDF]

Sensors (Basel), 2022
Ren S, Wu H, Chen W, Li D.
europepmc   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

A multi-branch network for cooperative spectrum sensing via attention-based and CNN feature fusion. [PDF]

Sci Rep
Lan DT, Ngo QT, Nguyen LV, Lee OJ.
europepmc   +1 more source

Adaptive Trust Threshold Model Based on Reinforcement Learning in Cooperative Spectrum Sensing. [PDF]

Sensors (Basel), 2023
Xie G, Zhou X, Gao J.
europepmc   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Maritime Spectrum Sensing Based on Cyclostationary Features and Convolutional Neural Networks. [PDF]

Entropy (Basel)
Geng X, Hu B.
europepmc   +1 more source

Cooperative Multiband Spectrum Sensing Using Radio Environment Maps and Neural Networks. [PDF]

Sensors (Basel), 2023
Molina-Tenorio Y, Prieto-Guerrero A, Aguilar-Gonzalez R, Lopez-Benitez M.   +3 more
europepmc   +1 more source