Results 101 to 110 of about 471,217 (334)

Event-triggered non-cooperative distributed predictive control for dynamically coupled large-scale systems

Cogent Engineering, 2017
This paper proposes a strategy of event-triggered distributed predictive control (DPC) for large-scale systems with dynamic couplings. The event-triggering condition which only involves local information of the subsystems has been derived based on the ...
Fenglin Yuan, Yuanyuan Zou, Yugang Niu
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Dynamic Event-Triggered Prescribed Performance Robust Control for Aggressive Quadrotor Flight

Aerospace
Aggressive flight has become increasingly important for expanding the applications of quadrotors. The typical characteristic of large and rapid changes in commands poses stringent demands on the maneuverability of quadrotors.
Zeliang Wu, Jianchuan Ye, Tao Song
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Event-Triggered Adaptive Synchronous Control of Interconnected Microgrids Under Denial-of-Service Attacks

IEEE Access
Considering the threat of malicious Denial-of-Service (DoS) attacks in the communication network layer of distributed interconnected microgrids, which disrupt information exchange among subsystems and compromise synchronization control algorithms, an ...
Xiaodan Li, Lei Zhang, Hongbin Liu, Xiaoyu Yi, Xiaochun Liu, Zichen Yi   +5 more
doaj   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

Preset-Trajectory-Based Adaptive Neural Autopliot Control for Uncertain Surface Vehicles via Dynamic Event-Triggered Mechanism

IEEE Access
This paper investigates the tracking control problem of autopliot for maritime autonomous surface ships (MASSs) in the presence of the uncertain dynamics and external disturbances, and proposes a dynamic event triggered adaptive mechanism based on a ...
Yongyi Lin, Zonglian Guo
doaj   +1 more source

Event-Triggered Consensus Control for Leader-Following Multiagent Systems Using Output Feedback

Complexity, 2018
The event-triggered consensus control for leader-following multiagent systems subjected to external disturbances is investigated, by using the output feedback.
Yang Liu, Xiaohui Hou
doaj   +1 more source