Results 241 to 250 of about 555,401 (353)

Intercomparison of CL31 and CL51 ceilometers and impact of installation angle on cloud base height measurement agreement

Weather, EarlyView.
Lowest‐layer cloud base height (CBH) measurements obtained between July 2018 and December 2019 from four ceilometers at the Korea Standard Meteorological Observatory were compared to determine how ceilometer installation angle differentially affects CBH measurements.
Jaewon Kim, Byeongtaek Kim, Seonok Hong, Kihoon Kim   +3 more
wiley   +1 more source

Civil Aviation in Transition Towards Economic Self-sufficiency

, 1959
Lambertus Hendrik Slotemaker
openalex   +1 more source

One-Pot Depolymerization of Forest Residues to Potential Aviation Fuel Over Hybridzeolite – N-Doped Activated Carbon Supported Nimo Catalyst

Quoc Khanh Tran, Louise Olsson, Derek Creaser, Christian Kugge, Phuoc Hoang Ho, Hai Son Le   +5 more
openalex   +1 more source

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

Wildlife 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, Timothy J. Greives, Page E. Klug   +2 more
wiley   +1 more source

The effects of different neck training methods on the neck function of aviation cadets. [PDF]

Sci Rep
Luo H, Zhao D, Jia X.
europepmc   +1 more source

Monitoring active osprey nests with drones is more time efficient and less disturbing than conventional methods

Wildlife Biology, EarlyView.
Drones are used to monitor bird nesting sites at less accessible locations, such as on cliffs, human infrastructure, or within the tree canopy. While there are a growing number of studies documenting avian behavioral responses to various drones, there is a continued need to monitor taxa‐specific responses to different drone models. We explored both the
Natasha K. Murphy, Jared A. Elmore, Melanie R. Boudreau, Brian S. Dorr, Scott A. Rush   +4 more
wiley   +1 more source

The use of diabetes technology under aviation conditions: A systematic review of human and in-vitro studies and future considerations. [PDF]

Diabet Med
Meçani R, Muka T, Cigler M, Basta S, El-Hakouni O, Baumann PM, Sanchez D, Olsen MT, Mathieu C, Pieber TR, Koehler G, Mader JK.   +11 more
europepmc   +1 more source

A comparison of thermal drones and camera trap population estimates for Sitka black‐tailed deer in Alaska

Wildlife Biology, EarlyView.
One of the most difficult challenges for wildlife managers is reliably estimating wildlife populations. Camera traps combined with spatial capture–recapture (SCR) models are a popular tool for population estimation. They have limitations, however, including long data processing times.
Shannon P. Finnegan, Amael Hinojo, Sarah Monod, William A. Wall, Peter Olsen, Maximilian L. Allen   +5 more
wiley   +1 more source

Health Implications of Shift Work in Airline Pilots and Cabin Crew: A Narrative Review and Pilot Study Findings. [PDF]

Nutrients
Stefańska O, Barbarska O, Minkiewicz-Zochniak A.   +2 more
europepmc   +1 more source

Model of formation of environmental literacy of aviation academy cadets in the process of studying chemistry / I. Hardzeyeva, A. Chmunevich [PDF]

Гордеева, И. В., Чмуневич, А. И.   +1 more
openalex