Results 271 to 280 of about 128,512 (289)

Finite-time synchronization for delayed complex-valued BAM neural networks

2017 Chinese Automation Congress (CAC), 2017
In this paper, finite-time synchronization for delayed complex-valued bidirectional associative memory (BAM) neural networks is investigated. Based on the finite-time stability and some inequality techniques, a synchronization criterion is provided to guarantee that the drive-response systems achieve synchronization in finite time, and the settling ...
Runan Guo, Ziye Zhang, Jian Chen, Chong Lin, Yang Liu   +4 more
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Global stability analysis for delayed complex-valued BAM neural networks

Neurocomputing, 2016
This paper investigates the stability criteria for complex-valued bidirectional associative memory (BAM) with time delay. Firstly, based on the Lyapunov function method and mathematical analysis technique, sufficient conditions for the existence of unique equilibrium, and global asymptotic stability of the equilibrium are derived by separating complex ...
Zengyun Wang, Lihong Huang
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Finite-Time Stability for Delayed Complex-Valued BAM Neural Networks

Neural Processing Letters, 2017
This paper studies the finite-time stability problem of complex-valued BAM neural networks with time delay. Firstly, based on a more suitable assumption for the complex-valued activation functions of the considered system, a tractable entire real-valued system is formed.
Ziye Zhang, Xiaoping Liu, Runan Guo, Chong Lin   +3 more
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Substrate-dependent arrangements of the subunits of the BAM complex determined by neutron reflectometry

Biochimica et Biophysica Acta (BBA) - Biomembranes, 2021
In Gram-negative bacteria, the β-barrel assembly machinery (BAM) complex catalyses the assembly of β-barrel proteins into the outer membrane, and is composed of five subunits: BamA, BamB, BamC, BamD and BamE. Once assembled, - β-barrel proteins can be involved in various functions including uptake of nutrients, export of toxins and mediating host ...
Xiaoyu, Chen, Yue, Ding, Rebecca S, Bamert, Anton P, Le Brun, Anthony P, Duff, Chun-Ming, Wu, Hsien-Yi, Hsu, Takuya, Shiota, Trevor, Lithgow, Hsin-Hui, Shen   +9 more
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Fixed‐time synchronization for complex‐valued BAM neural networks with time delays

Asian Journal of Control, 2019
AbstractIn this paper, the fixed‐time synchronization for complex‐valued bidirectional associative memory (BAM) neural networks with time delays is studied. Based on the fixed‐time stability, the Lyapunov functional method and some inequality techniques, a new criterion is presented to guarantee that the addressed systems achieve synchronization in ...
Ziye Zhang, Runan Guo, Xiaoping Liu, Maiying Zhong, Chong Lin, Bing Chen   +5 more
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Dissipativity analysis of complex-valued BAM neural networks with time delay

Neural Computing and Applications, 2017
This paper is concerned with dissipativity analysis of complex-valued bidirectional associative memory (BAM) neural networks (NNs) with time delay. Some novel sufficient conditions that guarantee the dissipativity of complex-valued BAM neural networks (CVBNNs) are obtained by using the inequality techniques, Halanay inequality, and upper right Dini ...
C. Rajivganthi, F. A. Rihan, S. Lakshmanan   +2 more
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The Bam (Omp85) complex is involved in secretion of the autotransporter haemoglobin protease

Microbiology, 2009
Autotransporters are large virulence factors secreted by Gram-negative bacteria. They are synthesized with a C-terminal domain that forms aβ-barrel pore in the outer membrane implicated in translocation of the upstream ‘passenger’ domain across the outer membrane.
Sauri, A., Soprova, Z., Wickstrom, D., de Gier, J.-W., van der Schors, R.C., Smit, A.B., Jong, W.S.P., Luirink, S.   +7 more
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Stability and hopf bifurcation of fractional complex–valued BAM neural networks with multiple time delays

Applied Mathematics and Computation, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hu–Shuang Hou, Hua Zhang
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Structure Determination of the BAM Complex Accessory Lipoproteins BamB–E

2015
Outer membrane protein biogenesis is a fundamental and essential process in all Gram-negative bacteria. The key players conducting this process are organized in the β-barrel assembly machinery (BAM) complex. This complex has recently attracted a lot of attention due to its importance in cell wall generation, maintenance, and the fascinating yet ...
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Structure of the BAM complex and its implications for biogenesis of outer-membrane proteins

Nature Structural & Molecular Biology, 2016
In Gram-negative bacteria, the assembly of β-barrel outer-membrane proteins (OMPs) requires the β-barrel-assembly machinery (BAM) complex. We determined the crystal structure of the 200-kDa BAM complex from Escherichia coli at 3.55-Å resolution. The structure revealed that the BAM complex assembles into a hat-like shape, in which the BamA β-barrel ...
Long, Han, Jiangge, Zheng, Yan, Wang, Xu, Yang, Yanqing, Liu, Chuanqi, Sun, Baohua, Cao, Haizhen, Zhou, Dongchun, Ni, Jizhong, Lou, Yongfang, Zhao, Yihua, Huang   +11 more
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