Results 151 to 160 of about 169,726 (308)

Estimating the spectral response function of the CASI-2

, 2004
The spectral response function (SRF) of an instrument describes its relative sensitivity to energy of different wavelengths and is normally determined in the laboratory using a tunable laser or a scanning monochromator.
Choi, Kyu Young, Milton, Edward J.
core  

Spectrum Sensing Method Based on Residual Dense Network and Attention. [PDF]

Sensors (Basel), 2023
Wang A, Meng Q, Wang M.
europepmc   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Detection of dynamic primary user with cooperative spectrum sensing

, 2013
In this paper we demonstrate that existing cooperative spectrum sensing formulated for static primary users cannot accurately detect dynamic primary users regardless of the information fusion method.
Chang, Kevin, Senadji, Bouchra
core  

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

A Fast Power Spectrum Sensing Solution for Generalized Coprime Sampling

With the growing scarcity of spectrum resources, wideband spectrum sensing is necessary to process a large volume of data at a high sampling rate. For some applications, only second-order statistics are required for spectrum estimation.
Dechang Wang, Bin Tang, Hancong Feng, Yuxin Zhao, Kaili Jiang, Kailun Tian   +5 more
core   +1 more source

UAV aided virtual cooperative spectrum sensing for cognitive radio networks. [PDF]

PLoS One, 2023
Gul N, Kim SM, Ali J, Kim J.
europepmc   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

The Role of Licence-Exemption in Spectrum Reform

Spectrum reform initiatives in the US and Europe have identified a need to move away from the traditional command and control approach towards flexible and tradable licences and licence-exemption.
De Vries, Gary, De Vries, Pierre
core  

Spectrum Sensing Based on Hybrid Spectrum Handoff in Cognitive Radio Networks. [PDF]

Entropy (Basel), 2023
Vaduganathan L, Neware S, Falkowski-Gilski P, Divakarachari PB.   +3 more
europepmc   +1 more source