Results 71 to 80 of about 31,692 (257)

The Constitutional and Counterterrorism Implications of Targeted Killing : Hearing Before the S. Judiciary Subcomm. on the Constitution, Civil Rights, and Human Rights, 113th Cong., April 23, 2013 (Statement by Professor Rosa Brooks, Geo. U. L. Center) [PDF]

open access: yes, 2013
Mr. Chairman, the mere mention of drones tends to arouse strong emotional reactions on both sides of the political spectrum, and last week\u27s tragic events in Boston have raised the temperature still further.
Brooks, Rosa
core   +1 more source

Numerical Investigation of Drone Strikes with Various Aircraft Targets [PDF]

open access: yesAIAA SCITECH 2022 Forum, 2022
Franke, Florian   +3 more
openaire   +1 more source

Assessing Capability Complexity Using Enterprise Architecture Framework

open access: yesSystems Engineering, EarlyView.
ABSTRACT This study proposes a structured and quantitative methodology to evaluate the holistic complexity of system‐of‐systems (SoSs), employing the Zachman Architecture Framework (ZAF) as its foundational analytical tool. A five‐phase analytical procedure is developed and empirically validated, encompassing: (1) refinement of complexity measures, (2)
Javad Bakhshi, Mahmoud Efatmaneshnik
wiley   +1 more source

Formal Approach to Safety‐Driven Dynamic Procedure Modeling

open access: yesSystems Engineering, EarlyView.
ABSTRACT Ensuring the safety of unmanned aerial systems (UAS) is a growing concern as the number of UAS grows increasingly fast. Regulatory bodies are in the process of tackling this problem by issuing standards and recommendations to be met by UAS designers.
Jean‐Charles Chaudemar   +3 more
wiley   +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  

Monitoring GPS‐collared moose by ground versus drone approaches: efficiency and disturbance effects

open access: yesWildlife Biology, EarlyView.
Efficient wildlife management requires precise monitoring methods, for example to estimate population density, reproductive success, and survival. Here, we compared the efficiency of drone (equipped with a RGB camera) and ground approaches to detect and observe GPS‐collared female moose Alces alces and their calves. We also quantified how drone (n = 42)
Martin Mayer   +8 more
wiley   +1 more source

RETRACTED: Prediction of Urban Air Mobility and Drone Accident Rates and the Role of Urban Management Systems

open access: yesUrban Science
Urban air mobility (UAM) and drones can significantly improve traffic movement in saturated cities because the skies above them are not frequently used; furthermore, they do not require large-scale infrastructure, like roads and subways do.
Han Yeol Baek, Jung Hoon Kim
doaj   +1 more source

Spraying drones: efficacy of integrating an avian repellent with drone hazing to elicit blackbird flock dispersal and abandonment of sunflower fields

open access: yesWildlife Biology, EarlyView.
Multiple management strategies exist to combat bird damage to agriculture. We explored combining two tools, drones as frightening devices and an avian repellent, to assess effectiveness of an integrated method to deter large flocks on complex landscapes. We evaluated the ability of a spraying drone (DJI Agras MG‐1P) deploying Avian Control (i.e. active
Jessica L. Duttenhefner   +2 more
wiley   +1 more source

Use of Simulation for Pre-Training of Drone Pilots

open access: yesDrones
This study investigates the effectiveness of simulator-based training systems in enhancing human drone piloting skills and performance. The study utilized a true-experimental research design to assess the impact of simulation training on accuracy ...
Alexander Somerville   +3 more
doaj   +1 more source

Drones and the Fourth Amendment: Redefining Expectations of Privacy [PDF]

open access: yes, 2015
Drones have gained notoriety as a weapon against foreign terrorist targets; yet, they have also recently made headlines as an instrument for domestic surveillance.
Koerner, Matthew R.
core   +1 more source

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