Results 71 to 80 of about 18,169,805 (333)

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source

Finite-time lag synchronization for two-layer complex networks with impulsive effects

Mathematical Modelling and Control
This paper mainly considered the finite-time lag synchronization for two-layer complex networks with impulsive effects. Different types of controllers were designed to achieve the lag synchronization of two-layer complex networks.
Yao Chu , Xiuping Han , R. Rakkiyappan
doaj   +1 more source

Finite-Time Synchronization of Multi-Linked Memristor-Based Neural Networks With Mixed Time-Varying Delays

IEEE Access, 2020
This paper mainly investigates the finite-time synchronization and stability issue of a class of master-slave multi-linked memristor-based neural networks (MMNNs) with mixed time-varying delays via different state-feedback controllers.
Shaofang Wang, Lixiang Li, Haipeng Peng, Yixian Yang, Mingwen Zheng   +4 more
doaj   +1 more source

Synchronization: Stability and duration time [PDF]

Physical Review E, 2002
We consider the problem of stability and duration of the synchronization process between self-excited oscillators, both in their regular and chaotic states. Making use of the properties of Hill equation describing the deviation between the slave and the master, we derive the stability conditions and expressions of the synchronization time.
Woafo, Paul, Kraenkel, Roberto A.
openaire   +3 more sources

A guide to time-resolved and parameter-free measures of spike train synchrony

, 2015
Measures of spike train synchrony have proven a valuable tool in both experimental and computational neuroscience. Particularly useful are time-resolved methods such as the ISI- and the SPIKE-distance, which have already been applied in various bivariate
Bozanic, Nebojsa, Kreuz, Thomas, Mulansky, Mario, Sburlea, Andreea   +3 more
core   +1 more source

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

Molecular Oncology, EarlyView.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser, Jan Niklas Schäfer, Shraga Nahum Goldberg, Philipp Maximilian Kazmierczak, Moritz Nikolaus Gröper, Philipp Franz Linden, Elif Öcal, Tanja Burkard, Stefanie Corradini, Najib Ben Khaled, Moritz Wildgruber, Max Seidensticker, Jens Ricke, Matthias Stechele, Marianna Alunni‐Fabbroni   +14 more
wiley   +1 more source

Large-scale and long-distance distributed explosion sound wave test system

Dianzi Jishu Yingyong, 2022
A large-scale and long-distance distributed explosion sound wave test system based on BeiDou satellite navigation system and LoRa wireless communication technology is proposed for the characteristics test of the acoustic signal in the far field of the ...
Wang Maokai, Lai Fuwen, Zhao Yongfeng, Kong Fansheng, Wang Wenlian   +4 more
doaj   +1 more source

Complex transitions to synchronization in delay-coupled networks of logistic maps

, 2011
A network of delay-coupled logistic maps exhibits two different synchronization regimes, depending on the distribution of the coupling delay times. When the delays are homogeneous throughout the network, the network synchronizes to a time-dependent state
A. Arenas, A.C. Marti, A.M. Batista, A.R. Sonawane, B. Schmitzer, C. Bandt, C. Masoller, C. Masoller, C. Masoller, C. Tresser, F.M. Atay, F.M. Atay, F.M. Atay, F.M. Atay, F.M. Atay, F.M. Atay, G. Schmidt, J.A. Acebron, M. Ponce, M.J. Feigenbaum, M.J. Feigenbaum, P. Coullet, P. Erdös, P. Li, P.G. Lind, Q.Y. Wang, Q.Y. Wang, R.E. Amritkar, S. Jalan, S.H. Strogatz, T. Omi, W. Kinzel   +31 more
core   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

Research on an LEO Constellation Multi-Aircraft Collaborative Navigation Algorithm Based on a Dual-Way Asynchronous Precision Communication-Time Service Measurement System (DWAPC-TSM)

Sensors, 2022
In order to solve the collaborative navigation problems in challenging environments such as insufficient visible satellites, obstacle reflections and multipath errors, and in order to improve the accuracy, usability, and stability of collaborative ...
Lvyang Ye, Yikang Yang, Jiangang Ma, Lingyu Deng, Hengnian Li   +4 more
doaj   +1 more source