Results 41 to 50 of about 1,228,057 (342)

Black hole Spin in Sw J1644+57 and Sw J2058+05

, 2011
Recently a hard X-ray transient event, Sw J1644+57, was discovered by the Swift satellite. It likely marks the onset of a relativistic jet from a supermassive black hole, possibly triggered by a tidal disruption event.
Blandford, Cannizzo, Cenko, Cummings, Donley, Gehrels, Gezari, Giannios, Kobayashi, Krolik, Lu, McKinney, Shao, Tchekhovskoy, Tundo, Vlahakis, Wang, Zhang   +17 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Adaptive Model-Free Formation Control for Multiple-Agent Under Event- Triggered Mechanism

IEEE Access
In this article, a distributed model-free mode control strategy combined with event-trigger mechanism is proposed to solve the problem of complex interaction, limited communication range, random link packet loss and unknown dynamics for multi agents ...
Shixin Huang, Xiangjian Chen, Di Li
doaj   +1 more source

NGC 346 in The Small Magellanic Cloud. IV. Triggered Star Formation in the HII Region N66

, 2008
Stellar feedback, expanding HII regions, wind-blown bubbles, and supernovae are thought to be important triggering mechanisms of star formation. Stellar associations, being hosts of significant numbers of early-type stars, are the loci where these ...
Contursi A., Dimitrios A. Gouliermis, Eva Hennekemper, Felix Hormuth, Puls J., Robert A. Gruendl, Rubio M., Sanduleak N., Schaerer D., Staveley-Smith L., Thomas Henning, van der Hucht K. A., Volk K., Wolfgang Brandner, Ye T., You‐Hua Chu   +15 more
core   +1 more source

Automatic event‐triggered call‐forwarding mechanism for mobile phones

Wireless Communications and Mobile Computing, 2011
ABSTRACTCall forwarding is a traditional telecom service that allows a user to forward incoming calls to another telephone number. This service requires the user to manually activate and deactivate the feature and therefore may not be very convenient. This paper proposes an automatic call‐forwarding algorithm (CFA) for mobile phones.
Yi‐Bing Lin, Ren‐Huang Liou, Yuan‐Kai Chen, Zheng‐Han Wu   +3 more
openaire   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Event-based recursive distributed filtering over wireless sensor networks [PDF]

, 2015
In this technical note, the distributed filtering problem is investigated for a class of discrete time-varying systems with an event-based communication mechanism.
He, X, Liu, Q, Wang, Z, Zhou, DH
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Dynamic event-triggered consensus of multi-agent systems with trigger-dependent communication delay

Journal of King Saud University: Computer and Information Sciences
This paper discusses the consensus problem of discrete-time multi-agent systems with communication delay under an event-triggered control protocol. To reduce the network communication burden, a dynamic event-triggered mechanism is designed to judge ...
Mengshen Chen, Zetao Chen, Zhen You, Kun Liang   +3 more
doaj   +1 more source

Robust Optimal Control for Cable-Driven Parallel Robots via Event-Triggered ADP

IEEE Access
Based on adaptive dynamic programming (ADP) method and the event-triggered mechanism, this paper proposes a robust control method for the cable-driven parallel robots (CDPRs) with external disturbances and cable tension constraint.
Yingbo Lu, Pengfei Li, Ao Huang, Yilong Shen, Xingyu Wang   +4 more
doaj   +1 more source