Results 41 to 50 of about 212,088 (265)

Frequency Regulation of Power Systems with Self-Triggered Control under the Consideration of Communication Costs

Applied Sciences, 2017
In control systems of power grids, conveying observations to controllers and obtaining control outputs depend greatly on communication and computation resources.
Zhiqin Zhu, Jian Sun, Guanqiu Qi, Yi Chai, Yinong Chen   +4 more
doaj   +1 more source

Controlled sequential in situ self-assembly and disassembly of a fluorogenic cisplatin prodrug for cancer theranostics

Nature Communications, 2023
Manipulating molecular self-assembly and disassembly in vivo may permit temporal control of drug delivery and release. Here, the authors report a fluorogenic cisplatin prodrug for cancer theranostics by leveraging stimuli-triggered in situ self-assembly ...
Xidan Wen, Rui Zhang, Yuxuan Hu, Luyan Wu, He Bai, Dongfan Song, Yanfeng Wang, Ruibing An, Jianhui Weng, Shuren Zhang, Rong Wang, Ling Qiu, Jianguo Lin, Guandao Gao, Hong Liu, Zijian Guo, Deju Ye   +16 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Secure Self-Triggered Time-Varying Formation Control for Quadrotor Swarms Against Sequential Multi-Link Scaling Attacks

Drones
This paper investigates secure self-triggered time-varying formation control for quadrotor swarm systems against sequential multi-link scaling attacks, which can be implemented in a self-triggered and fully distributed manner. Firstly, based on the outer-
Miao Zhao, Fan Gui, Hao Wu, Jianxiang Xi, Yuanshi Zheng   +4 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Adaptive Self-Triggered Control for Multi-Agent Systems with Actuator Failures and Time-Varying State Constraints

Actuators, 2023
This work focuses on the consensus problem for multi-agent systems (MASs) with actuator failures and time-varying state constraints, and presents a fixed-time self-triggered consensus control protocol.
Jianhui Wang, Zikai Hu, Jiarui Liu, Yuanqing Zhang, Yixiang Gu, Weicong Huang, Ruizhi Tang, Fang Wang   +7 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Adaptive Transmission Interval-Based Self-Triggered Model Predictive Control for Autonomous Underwater Vehicles with Additional Disturbances

Journal of Marine Science and Engineering
Most existing model predictive control (MPC) methods overlook the network resource limitations of autonomous underwater vehicles (AUVs), limiting their applicability in real systems. This article addresses this gap by introducing an adaptive transmission,
Pengyuan Zhang, Liying Hao, Runzhi Wang
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

A Sensitivity-Based Approach to Self-Triggered Nonlinear Model Predictive Control

IEEE Access
Self-triggered control aims to reduce resource utilization, particularly in networked systems, by sampling only when necessary to ensure a specific level of control performance.
Paulina Conrad, Knut Graichen
doaj   +1 more source