Results 61 to 70 of about 4,256,847 (295)

Rao and Wald Tests for Moving Target Detection in Forward Scatter Radar

Remote Sensing
This paper deals with adaptive moving target detection for a forward scatter radar in complex Gaussian noise. The echoes received by the forward scatter radar include not only the noise and the possible target signals but also the direct signals.
Zeyu Wang, Hongmeng Chen, Yachao Li, Dewu Wang   +3 more
doaj   +1 more source

A Tunable Adaptive Detector for Mismatched Signal

Leida xuebao, 2015
The adaptive detection problem for mismatched useful signal is considered. A novel parametric adaptive detector is proposed, and the adaptive matched filter and double normalized adaptive matched filter are the special cases of the tunable detector.
Zou Kun, Wu De-wei, Zhang Bin, Li Wei
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Adaptive Detection of Range-distributed Targets in Weighted Generalized Inverse Gaussian Clutter

Leida xuebao
In this paper, we investigate the adaptive detection of range-distributed targets in compound-Gaussian clutter, where the texture component follows a Weighted Generalized Inverse Gaussian (WGIG) distribution.
Zhenyu XU, Weijian LIU, Xiaolong CHEN, Hui CHEN, Qinglei DU, Binbin LI, Bilei ZHOU   +6 more
doaj   +1 more source

Adaptive minimum symbol error rate beamforming assisted detection for quadrature amplitude modulation

, 2008
—We consider beamforming assisted detection for multiple antenna aided multiuser systems that employ the bandwidth efficient quadrature amplitude modulation scheme.
Chen, Sheng, Livingstone, A., Hanzo, Lajos, Du, H.-Q.   +3 more
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Joint-Detection and Interference Cancellation Based Burst-by-Burst Adaptive CDMA Schemes

, 2002
Spread adaptive quadrature amplitude modulated (AQAM) code-division multiple access (CDMA) is proposed as a powerful means of exploiting the time-variant channel capacity fluctuations of wireless channels.
Ng, S.X., Kuan, E.L., Hanzo, L.
core   +1 more source

Early detection method for insiders in cloud environments

Технічна інженерія
The article examines the problem of detecting insider threats in cloud services (CS), which has become pressing due to the rapid digitalization of business processes.
A.S. Hlazunov, A.M. Gurzhii
doaj   +1 more source

Adaptive shadow detection using global texture and sampling deduction

IET Computer Vision, 2013
An adaptive shadow detection algorithm is proposed to eliminate interference on object detection from the shadow. The algorithm uses three components in YUV colour space to identify shadow pixels from the candidate foreground.
Ke Jiang, Ai‐hua Li, Zhi‐gao Cui, Tao Wang, Yan‐zhao Su   +4 more
doaj   +1 more source

An Adaptive Failure Detector Based on Quality of Service in Peer-to-Peer Networks

Sensors, 2014
The failure detector is one of the fundamental components that maintain high availability of Peer-to-Peer (P2P) networks. Under different network conditions, the adaptive failure detector based on quality of service (QoS) can achieve the detection time ...
Jian Dong, Xiao Ren, Decheng Zuo, Hongwei Liu   +3 more
doaj   +1 more source