Results 31 to 40 of about 3,374,155 (295)

Control of coupled oscillator networks with application to microgrid technologies [PDF]

open access: yes, 2015
The control of complex systems and network-coupled dynamical systems is a topic of vital theoretical importance in mathematics and physics with a wide range of applications in engineering and various other sciences.
Arenas, Alex, Skardal, Per Sebastian
core   +3 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Phenomenological Model of Electrotechnical Systems Based on a Synchronous Generator With an Excitation System

open access: yesModelling and Simulation in Engineering
We propose a variant of the application of a phenomenological approach using the “black box” concept to the modeling of electrotechnical systems. The method enables obtaining simplified models of a complex electrotechnical system based on a synchronous ...
Volodymyr Moroz   +3 more
doaj   +1 more source

Simultaneous Localization and Mapping for Inspection Robots in Water and Sewer Pipe Networks: A Review

open access: yesIEEE Access, 2021
At the present time, water and sewer pipe networks are predominantly inspected manually. In the near future, smart cities will perform intelligent autonomous monitoring of buried pipe networks, using teams of small robots. These robots, equipped with all
Jonathan M. Aitken   +7 more
doaj   +1 more source

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

Breast Cancer Segmentation From Thermal Images Based on Chaotic Salp Swarm Algorithm

open access: yesIEEE Access, 2020
Breast cancer is one of the most common types of cancer and early detection can significantly decrease the associated mortality rate. Different kinds of segmentation methods were applied to extract regions of interest from breast cancer images that are ...
Abdelhameed Ibrahim   +3 more
doaj   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

An effective robot selection and recharge scheduling approach for improving robotic networks performance

open access: yesScientific Reports
With the ability of servers to remotely control and manage a mobile robot, mobile robots are becoming more widespread as a form of remote communication and human-robot interaction.
Shimaa E. ElSayyad   +5 more
doaj   +1 more source

Structural Control Systems Implemented in Civil Engineering [PDF]

open access: yesBulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2005
Over the past three decades, a great interest has been generated by the use of protection systems to mitigate the effects of dynamic environmental hazards on civil engineering structures, such as earthquakes and strong wind. These control systems develop
Cristian Pastia   +3 more
doaj  

Multi-Agent Systems in Control Engineering: A Survey

open access: yesJournal of Control Science and Engineering, 2009
This paper presents a survey on multi-agent system (MAS) capabilities in control engineering applications. It describes essential concepts of multi-agent systems that are related to the control systems and presents an overview on the most important ...
Fatemeh Daneshfar, Hassan Bevrani
doaj   +1 more source

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