Results 101 to 110 of about 277,634 (332)

METHOD OF PROTECTING THE AIR CORRIDOR DEDICATED FOR TRAFFIC UNMANNED AIRCRAFT

open access: yesInternational Journal of Advanced Studies, 2020
Unmanned aerial vehicles are getting more and more practical application in modern society, in various applications. At the same time, the spread of the possibilities provided by technologies and methods associated with unmanned aerial vehicles is ...
Alexey Vladislavovich Shvetsov
doaj   +1 more source

Crater Observing Bioinspired Rolling Articulator (COBRA)

open access: yesAdvanced Intelligent Systems, EarlyView.
Crater Observing Bio‐inspired Rolling Articulator (COBRA) is a modular, snake‐inspired robot that addresses the mobility challenges of extraterrestrial exploration sites such as Shackleton Crater. Incorporating snake‐like gaits and tumbling locomotion, COBRA navigates both uneven surfaces and steep crater walls.
Adarsh Salagame   +4 more
wiley   +1 more source

An Energy Efficient Design of Computation Offloading Enabled by UAV

open access: yesSensors, 2020
The data volume is exploding due to various newly-developing applications that call for stringent communication requirements towards 5th generation wireless systems.
Linpei Li   +3 more
doaj   +1 more source

Cities and Drones: What Cities Need to Know about Unmanned Aerial Vehicles (UAVs) [PDF]

open access: yes, 2016
NLC's municipal guide, Cities and Drones, is designed to serve as a primer on drones for local officials, providing insight into the recently released federal rules relating to drone operation, as well as offering suggestions for how local governments ...
Elias Stahl   +2 more
core  

Evaluation of RGB, Color-Infrared and Multispectral Images Acquired from Unmanned Aerial Systems for the Estimation of Nitrogen Accumulation in Rice

open access: yesRemote Sensing, 2018
Unmanned aerial system (UAS)-based remote sensing is one promising technique for precision crop management, but few studies have reported the applications of such systems on nitrogen (N) estimation with multiple sensors in rice (Oryza sativa L.).
Hengbiao Zheng   +7 more
semanticscholar   +1 more source

Remora‐Inspired Sensing Suction Cup with Adhesion Monitoring and Force Detection

open access: yesAdvanced Intelligent Systems, EarlyView.
A suction cup with integrated liquid metal microchannel sensors enables stable multidirectional force sensing and adhesion monitoring in both air and water. The flexible resistive sensors, placed on the outer lip, transduce deformations into resistance changes under normal and shear loads.
Yuchen Liu   +7 more
wiley   +1 more source

Risks of Drone Use in Light of Literature Studies

open access: yesSensors
This article aims to present the results of a bibliometric analysis of relevant literature and discuss the main research streams related to the topic of risks in drone applications.
Agnieszka A. Tubis   +3 more
doaj   +1 more source

Design Challenges to Expand the Functionality of Drones: Deformable Rotorcraft and Nature‐Inspired Flapping Drones

open access: yesAdvanced Intelligent Systems, EarlyView.
This review systematically analyzes deformable drones, including extendable, foldable, and tilting configurations, along with nature‐inspired flapping rotorcraft. By classifying deformation principles and structural mechanisms, design trade‐offs, functional capabilities, and future development potential are highlighted.
Ju‐Hee Lee   +9 more
wiley   +1 more source

Recent Progress of Soft and Bioactive Materials in Flexible Bioelectronics

open access: yesCyborg and Bionic Systems
Materials that establish functional, stable interfaces to targeted tissues for long-term monitoring/stimulation equipped with diagnostic/therapeutic capabilities represent breakthroughs in biomedical research and clinical medicine.
Xiaojun Wu   +6 more
doaj   +1 more source

Unmanned Aerial Systems for the Oil and Gas Industry: Overview, Applications, and Challenges

open access: yesIEEE Access, 2020
Unmanned aerial systems (UAS) represent an evolving technology with enormous potential to revolutionize the oil and gas industry by providing a more efficient, fast, safe, and cost-effective way to perform a variety of field activities. Recently, UAS has
Thumeera R. Wanasinghe   +5 more
semanticscholar   +1 more source

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