Results 111 to 120 of about 31,296 (216)
Wildlife Society Bulletin, EarlyView.We used drone‐based radiotelemetry and multispectral imagery to estimate detection and survival probabilities of blue‐winged teal broods in Saskatchewan, Canada. Weekly brood survival probabilities, estimated via Cormack‐Jolly‐Seber models, increased with age and were comparable between drone methods.
Grant A. Rhodes +5 more
wiley +1 more source
DronesDrones have experienced rapid technological advancements, leading to the proliferation of small, low-cost, remotely controlled, and autonomous aerial vehicles with diverse applications, from package delivery to personal transportation.
Dinh-Dung Nguyen, Quoc-Dat Dang
doaj +1 more source
Adaptive Airborne Separation to Enable UAM Autonomy in Mixed Airspace [PDF]
The excitement and promise generated by Urban Air Mobility (UAM) concepts have inspired both new entrants and large aerospace companies throughout the world to invest hundreds of millions in research and development of air vehicles, both piloted and ...
Cotton, William B.
core +1 more source
High Voltage, EarlyView.ABSTRACT This paper investigates the effects of radiation on polymeric materials used as insulation systems in electrical equipment such as cables for nuclear and particle accelerator applications. After a detailed description of the physics of radiation‐induced damage in the polymeric matrix, a comprehensive analysis of the physical–chemical and ...
Simone Vincenzo Suraci, Davide Fabiani
wiley +1 more source
AerospaceAdvanced Aerial Mobility (AAM) platforms are poised to begin high-density operations in urban areas nationwide. This new category of aviation platforms spans a broad range of sizes, from small package delivery drones to passenger-carrying vehicles ...
Zack Krawczyk +3 more
doaj +1 more source
A Christian Feminist Speaks Out on the Drone War in Pakistan
, 2012 Excerpt: On a warm morning recently, as I was backing the car out of the garage, I saw my eldest son standing on our porch, still in his pajamas and bare feet, looking mournfully at me. I stopped the car and asked what he wanted. “To give you a hug,” he
Mock, Melanie Springer
core
Drones on the Rise: Societal Misperceptions of Small Unmanned Aircraft Systems
Journal of Purdue Undergraduate Research, 2019 Throughout the past decade, small unmanned aircraft systems (sUAS) have been on the rise in both the civilian and military sectors. It is forecasted that in the near future they will create thousands of jobs and billions in tax revenue due to their ability to execute difficult and hazardous tasks safely, efficiently, and cost-effectively.
openaire +4 more sources
Guidance and control/ACEE [PDF]
Active controls improve airplane performance by stabilizing its flight, reducing departures from stable flight, and alleviating loads imposed by external forces such as gusts, turbulence, or maneuvers.
core +1 more source
Optimization of Plasma-Propelled Drone Performance Parameters
AerospaceRecently, the world’s first plasma-propelled drone was successfully flown, demonstrating that plasma propulsion technology is suitable for drone flight. The research on plasma propulsion drones has sparked a surge of interest. This study utilized a proxy
Zewei Xia +6 more
doaj +1 more source
Urban Air Mobility System Testbed Using CAVE Virtual Reality Environment [PDF]
Urban Air Mobility (UAM) refers to a system of air passenger and small cargo transportation within an urban area. The UAM framework also includes other urban Unmanned Aerial Systems (UAS) services that will be supported by a mix of onboard, ground ...
Battiste, Vernol +5 more
core +1 more source