Results 51 to 60 of about 405,051 (265)

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

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +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

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

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 Constant False Alarm Rate Detector Based on Long Short-term Memory Network [PDF]

Radioengineering
To solve the problem of degradation of detection performance of adaptive constant false alarm rate (CFAR) detectors due to low accuracy of environment recognition, an automatic clipping adaptive CFAR detector based on long short-term memory (LSTM ...
C. Xiu, Y. Li
doaj  

Malware Detection with Adaptive Anomaly Detection

INTERNATIONAL JOURNAL OF ADVANCED INFORMATION AND COMMUNICATION TECHNOLOGY, 2020
Cloud computing is a growing industry which provide instant access to data anytime and anywhere. The downside is there is no standardization of security features and entrusting our data with third parties. The hackers find way with security holes to steal and disrupt easily. Malware is of high importance to be detected.
Arunadevi P, Anjali Vijayakumar, Jiju KMM, Nithya K   +3 more
openaire   +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

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 isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source