Results 61 to 70 of about 939,687 (290)
Distributed Peer-to-Peer Target Tracking in Wireless Sensor Networks
Sensors, 2007 Target tracking is usually a challenging application for wireless sensor networks(WSNs) because it is always computation-intensive and requires real-time processing.
Jun-Jie Ma +3 more
doaj +1 more source
Heterogeneous Distributed Average Tracking
, 2016 This paper addresses distributed average tracking for a group of heterogeneous physical agents consisting of single-integrator, double-integrator and Euler-Lagrange dynamics. Here, the goal is that each agent uses local information and local interaction to calculate the average of individual time-varying reference inputs, one per agent.
Rahili, Salar, Ren, Wei
openaire +2 more sources
Graphical model-based approaches to target tracking in sensor networks: an overview of some recent work and challenges [PDF]
, 2007 Sensor Networks have provided a technology base for distributed target tracking applications among others. Conventional centralized approaches to the problem lack scalability in such a scenario where a large number of sensors provide measurements ...
Cetin, Mujdat +3 more
core
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Power and Capacity Consensus Tracking of Distributed Battery Storage Systems in Modular Microgrids
Energies, 2018 Conventional microgrids have a specific system configuration and a complex hierarchical control structure, which has resulted in difficulties in their economic development.
Xianyong Zhang +3 more
doaj +1 more source
A Distributed Tracking Algorithm for Reconstruction of Graph Signals
, 2015 The rapid development of signal processing on graphs provides a new perspective for processing large-scale data associated with irregular domains. In many practical applications, it is necessary to handle massive data sets through complex networks, in ...
Gu, Yuantao, Wang, Mengdi, Wang, Xiaohan
core +2 more sources
Molecular Oncology, EarlyView.Liquid biopsy enables minimally invasive, real‐time molecular profiling through analysis of circulating biomarkers in biological fluids. This Perspective highlights the importance of training pathologists through integrative educational programs, such as the European Masters in Molecular Pathology, to ensure effective and equitable implementation of ...
Marius Ilié +13 more
wiley +1 more source
Distributed Path Tracking for Autonomous Underwater Vehicles Based on Pseudo Position Feedback
Journal of Marine Science and Engineering, 2022 In this paper, we consider the distributed polynomial path tracking problem for a swarm of autonomous underwater vehicles (AUVs) modeled by second-order uncertain multi-agent systems.
Huanli Gao, Wei Li, He Cai, Zekai Gu
doaj +1 more source
Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Distributed Tracking of Extended Target With Orientation Using Variational Bayesian
IET Radar, Sonar & NavigationIn this work, we propose an alternative distributed tracking approach for extended target with time‐varying orientation in a sensor network. Within the random matrix framework, we employ a Gaussian prior for the orientation, the inverse Gamma priors for ...
Qinqin Jiao
doaj +1 more source