Results 121 to 130 of about 59,306 (232)

Redefining Optimal Coverage Path Planning for FLS‐Equipped AUVs With Deep Reinforcement Learning

Journal of Field Robotics, EarlyView.
ABSTRACT Autonomous Underwater Vehicles (AUVs) have emerged as indispensable tools for a variety of subsea tasks, from habitat monitoring and seabed mapping to infrastructure inspection and mine countermeasures. A fundamental challenge in this field is Coverage Path Planning (CPP), the problem of ensuring complete and efficient area coverage.
Lorenzo Cecchi, Alberto Topini, Alessandro Bucci, Alessandro Ridolfi   +3 more
wiley   +1 more source

Sampling, Mobility, and Anchoring in Small‐Body Sampling Robots: A Comprehensive Review

SmartBot, EarlyView.
Small‐body sampling robots are exploration systems that perform contact, sampling, and stable operations on microgravity bodies such as asteroids and comets. The authors review representative robot architectures and key technologies, focusing on the mechanisms, evolution, and coupling of sampling, mobility, and anchoring.
Yurui Shen, Yixin Zhu, Mingxia Bao, Ting Zhang, Jun Wu, Jingbin Hao, Dezheng Hua, Xinhua Liu   +7 more
wiley   +1 more source

Fast Algorithm of Passive Bistatic Radar Detection Based on Batches Processing of Sparse Representation and Recovery

Remote Sensing
In the passive bistatic radar (PBR) system, methods exist to address the issue of detecting weak targets without being influenced by non-ideal factors from adjacent strong targets.
Kai Cui, Changlong Wang, Feng Zhou, Chunheng Liu, Yongchan Gao, Weike Feng   +5 more
doaj   +1 more source

Radiation‐Based 3D Dual‐Mode Thermal Management Devices: Advances in Active/Passive Switching for Energy‐Saving Applications

Small, EarlyView.
Heating and cooling energy demand account for nearly half of the global energy consumption. SH and RC offer sustainable, zero‐energy strategies, but single‐mode devices lack adaptability. 3D dual‐mode devices, exploiting axial, flipping, and bending deformations, provide reversible switching with dynamic or passive control, representing a promising ...
Su Eon Lee, Ho Jun Jin, Jun Hyun Park, Ha Uk Chung, Junyong Seo, Bong Hoon Kim   +5 more
wiley   +1 more source

Autonomous and Communicative Microcapsule Systems for Life‐Like Homeostatic pH Regulation

Small, EarlyView.
A dual‐microcapsule system mimicking biological homeostasis is developed, enabling programmable pH oscillations through antagonistic enzymatic feedback. Monodisperse urease and esterase capsules, produced via hybrid‐junction 3D‐printed microfluidics with epoxy‐modified channels, exhibit adaptive shell permeability and inter‐capsule communication.
Hongda Zhou, James Smith, Rui Cheng, Ramzan Ullah, Huaiyuan Wang, Dmitry Shchukin   +5 more
wiley   +1 more source

A New Method for Joint Sparse DOA Estimation

Sensors
To tackle the issue of poor accuracy in single-snapshot data processing for Direction of Arrival (DOA) estimation in passive radar systems, this paper introduces a method for judiciously leveraging multi-snapshot data.
Jinyong Hou, Changlong Wang, Zixuan Zhao, Feng Zhou, Huaji Zhou   +4 more
doaj   +1 more source

Amyloid‐Like Protein Assembly‐Driven Functional Materials for Enabling the Sustainable Development of Light Industry

SusMat, EarlyView.
This article covers the basic theory and regulation strategies of amyloid‐like protein assembly, reviews the research progress of amyloid‐like protein assembly‐driven functional materials in light industry fields such as food, packaging, textiles, and biocatalysis, analyzes their sustainable advantages and challenges in these applications, and offers ...
Ruirui Liu, Zuying Chen, Jian Zhao, Fengjian Wang, Changli Zeng, Peng Yang   +5 more
wiley   +1 more source

Model‐Based Cybersecurity: Automating Common Vulnerabilities Reporting

Systems Engineering, EarlyView.
ABSTRACT The Common Vulnerabilities and Exposures (CVE) Program's mission is to identify, define, and catalog publicly disclosed cybersecurity vulnerabilities. A cybersecurity practitioner who suspects a software, hardware, or service vulnerability, can initiate a CVE‐ID Requesting process, as defined by MITRE.
Ahmad Jbara, Dov Dori
wiley   +1 more source

Review of methods used for identification of biothreat agents in environmental protection and human health aspects

Annals of Agricultural and Environmental Medicine, 2014
Modern threats of bioterrorism force the need to develop methods for rapid and accurate dentification of dangerous biological agents. Currently, there are many types of methods used in this field of studies that are based on immunological or genetic ...
Tomasz Mirski, Michał Bartoszcze, Agata Bielawska-Drózd, Piotr Cieślik, Aleksander J. Michalski, Marcin Niemcewicz, Janusz Kocik, Krzysztof Chomiczewski   +7 more
doaj  

Calculating the Interconnection Limit from a Comprehensive Voltage Evaluation for Distribution Systems with Large Distributed Energy Resources

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
Japan is pursuing power source decarbonization and is thus reducing fuel‐based thermal power generation while promoting renewable energy resource use. Given the expected power fluctuations, this transition will require novel voltage management and control methods.
Satoshi Uemura, Koushichi Nemoto, Yasuhiro Hayashi   +2 more
wiley   +1 more source