Results 71 to 80 of about 3,950 (148)

OPERATIONAL AND TECHNOLOGICAL DIRECTIONS FOR UNMANNED AIRCRAFT SYSTEMS DEVELOPMENT

open access: yesSecurity and Defence Quarterly, 2018
Unmanned Aircraft Systems are continuously delivering new and enhanced battlefi eld capabilities to the military sphere. While the demand for unmanned systems remains at a relatively high level, it is expected that a number of operational and ...
Grzegorz Polak
doaj   +1 more source

Availability bias and responsive movement during ground‐based wildlife surveys revealed by concurrent thermal drone surveys

open access: yesWildlife Biology, Volume 2026, Issue 5, September 2026.
Methods to estimate abundance from unmarked populations of animals are widely used because of their efficiency and presumed accuracy. These methods account for imperfect detection by comparing observed data against the assumed distribution of the entire population.
David M. Delaney   +2 more
wiley   +1 more source

Improving Animal Monitoring Using Small Unmanned Aircraft Systems (sUAS) and Deep Learning Networks. [PDF]

open access: yesSensors (Basel), 2021
Zhou M   +6 more
europepmc   +1 more source

Inside the Fire Plume Chemical Interactions: A Review on Key Processes and Future Directions

open access: yesReviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract Fire plumes are rising columns of heated air masses, consisting of gaseous and particulate matter generated by combustion, affecting air quality, climate and public health. The chemical species released undergo secondary reactions and participate in chemical and physical interactions, altering the properties of the fire plume.
E. Dovrou, A. Voulgarakis
wiley   +1 more source

Computer vision model for detection of sea targets in the conditions of application of unmanned aircraft systems

open access: yesСистеми обробки інформації
The current trends in the development of international unmanned aircraft systems and the aggressor country’s efforts to integrate intelligent data analysis technologies and problematic aspects of the intelligence information processing process in the ...
I. Tupitsya   +4 more
doaj   +1 more source

THE METHOD OF FORMING A RATIONAL ASPECT OF THE ONBOARD COMPLEX OF RADAR DEFENSE UNMANNED AERIAL VEHICLE

open access: yesНаучный вестник МГТУ ГА, 2017
The urgency of the problem of increasing the efficiency by reducing the visibility of aircraft and installing radio interference on the radio-electronic systems of the air defense complex is substantiated.
A. B. Guseynov, A. V. Makhovykh
doaj   +1 more source

War as a Phenomenon of Inquiry in Management Studies

open access: yesJournal of Management Studies, Volume 63, Issue 6, Page 2363-2397, September 2026.
Abstract We argue that war as a phenomenon deserves more focused attention in management. First, we highlight why war is an important and relevant area of inquiry for management scholars. We then integrate scattered conversations on war in management studies into a framework structured around three building blocks – (a) the nature of war from an ...
Fabrice Lumineau, Arne Keller
wiley   +1 more source

The Türkiye‐Qatar Partnership: From Ottoman Roots to Strategic Alliance

open access: yesMiddle East Policy, Volume 33, Issue 3, Autumn (Fall) 2026.
Abstract As Qatar, a small country in a strategic location, faced a pressure campaign from Gulf states in 2017, Türkiye expanded its military presence and provided support that proved crucial to Doha's ability to overcome the crisis. This demonstrated Türkiye's new grand strategy, its capacity to project influence into the Gulf, and its status as a ...
Ismail Köse, Fatma Alghussein
wiley   +1 more source

Home - About - Disclaimer - Privacy