Results 41 to 50 of about 22,770 (227)

Hermetic sealed vibration damper Patent [PDF]

, 1969
Hermetically sealed vibration damper design for use in gimbal assembly of spacecraft inertial guidance ...
Wheatley, D. G.
core   +1 more source

Three-axis platform simulation: Bond graph and Lagrangian approach [PDF]

, 1979
A bond graph model is derived for the geometric constraints of a three-axis flight table. Gimbal dynamics are easily added even in asymmetrical and unbalanced cases. A method is introduced to make the local dependent inertias computable.
Dixhoorn, J.J. van, Tiernego, M.J.L.
core   +3 more sources

Saving Bambi from the mower? Using a drone with thermal camera to evaluate a low‐tech scaring technique to reduce roe deer fawn mortality during grass harvest

Wildlife Biology, EarlyView.
Roe deer is a species that hides their neonates as an anti‐predator strategy. This may prove efficient against mammalian predators, such as the red fox; however, it might be an ecological trap as large numbers of fawns are killed by tractors with harvesters each year during grass harvest.
Thomas Vogler, Neri H Thorsen, Simen Pedersen   +2 more
wiley   +1 more source

Bearing and gimbal lock mechanism and spiral flex lead module Patent [PDF]

, 1971
Low friction bearing and lock mechanism for two-axis gimbal carrying satellite ...
Lloyd, W. B.
core   +1 more source

Evaluating tools for predicting and measuring radiometric performance of germicidal ultraviolet systems

Photochemistry and Photobiology, EarlyView.
An evaluation of simulation and measurement tools for germicidal ultraviolet (GUV) systems is presented to inform their design and deployment to control the spread of airborne pathogens. Abstract Germicidal ultraviolet (GUV) air treatment technologies can be effective and safe for reducing airborne disease transmission.
Valeria Holland, Belal Abboushi, Eduardo Rodriguez‐Feo Bermudez, Jason Tuenge, Annabelle Johnson, Shohoria Shorno, Ernest R. Blatchley III, Gabe Arnold   +7 more
wiley   +1 more source

A Non-Pyrotechnic Heavy-Load Hold Down Release Mechanism for Space Gimbals

Aerospace
Continuously rotating gimbals for scanning purposes are widely used in space applications. For high-precision gimbals, it is essential to lock the gimbal before launch and unlock it on orbit.
Jun Jiang, Chaoran Wei, Yuanzi Zhou, Qiang Zhang, Jiyang Zhang, Guoyong Zhao, Qiuxia Zhang   +6 more
doaj   +1 more source

Image-Based Gimbal Control in a Drone for Centering Photovoltaic Modules in a Thermal Image

Applied Sciences, 2020
Recently, there have been many types of research applying drones with a thermal camera to detect deteriorations in photovoltaic (PV) modules. A thermal camera can measure temperatures on the surface of PV modules and find the deteriorated area.
Hyun-Cheol Park, Sang-Woong Lee, Heon Jeong   +2 more
doaj   +1 more source

Multiple ortho‐mosaicking software pipelines produce comparable imagery‐derived wheat phenotypes

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Unmanned aerial systems (UAS) equipped with multispectral and RGB sensors offer valuable data for monitoring crop health and assessing disease severity. However, the wide range of available photogrammetric software complicates software selection for high‐throughput plant phenotyping.
Sanju Shrestha, Phillip D. Alderman, Grishma Ojha, Brett F. Carver   +3 more
wiley   +1 more source

ANALISA PERHITUNGAN BEBAN PENDINGIN DI TOWER UNIVERSITAS MERCU BUANA LANTAI 5 DAN LANTAI 6

Jurnal Ilmiah SINERGI, 2013
Penulisan Jurnal Penelitian ini bertujuan untuk menghitung beban pendingin agar kebutuhan  sistem  udara  dapat  menghasilkan  suhu  udara  yang  sesuai  dengan  kapasitas ruangan tersebut, karena kebutuhan akan pendingin dalam suatu ruangan sangat ...
Anin Kurniawati, Gimbal Doloksaribu
doaj  

Multi‐Metric Monitoring: Comparing Occupancy and Abundance Based Metric Sensitivity for Detecting Threatened Species Responses to Environmental Change

Global Change Biology Communications, Volume 1, Issue 2, June 2026.
Abundance and occupancy provide complementary but non‐equivalent signals of threatened species change. Here, their relationship was nonlinear and responses to environmental change were context dependent, showing that no single metric captures all population responses and that combining both can better inform conservation action under global change ...
Tim S. Jessop, Graeme R. Gillespie, Ben Hope, Elliot Webb, Matt Clements, Nicole Gallahar, Mez Kocyigit, Mark Le Pla   +7 more
wiley   +1 more source