Results 61 to 70 of about 89,729 (210)
Multipurpose UAV for search and rescue operations in mountain avalanche events
Geomatics, Natural Hazards & Risk, 2017 This paper presents a multipurpose UAV (unmanned aerial vehicle) for mountain rescue operations. The multi-rotors based flying platform and its embedded avionics are designed to meet environmental requirements for mountainous terrain such as low ...
Mario Silvagni +3 more
doaj +1 more source
, 2008 BEACON continuously relays live web searches as they are being made around the world presenting them back in series and at regular intervals as an endless concrete poetry.
Craighead, A., Thomson, J.
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Tailoring Model‐Based Systems Engineering for Sub‐100 g PlanarSats: A Power‐First View Stack
Systems Engineering, EarlyView.ABSTRACT This paper addresses how to apply model‐based systems engineering (MBSE) to ultrasmall planar satellites under severe power and resource constraints. PlanarSats are sub‐100‐gram spacecraft built as single printed‐circuit boards where the same surface must host both electronics and solar cells, so power generation, geometry, and component ...
Mehmet Şevket Uludaǧ +1 more
wiley +1 more source
Beacon-Based Phased Array Antenna Calibration for Passive Radar
Remote SensingPassive radar has drawn a lot of attention due to its applications across military and civilian sectors. Under this working paradigm, the utilization of antenna arrays is instrumental, as it increases the signal quality and enables precise target ...
José P. González-Coma +3 more
doaj +1 more source
VIEW, EarlyView.Electrochemical aptasensors are emerging as powerful platforms for precision diagnostics and environmental monitoring, owing to their high selectivity, programmability and compatibility with miniaturised systems. However, their broader application is constrained by limited signal intensity and challenges in reliable multiplexed detection.
Azadeh Abdi +5 more
wiley +1 more source
The UHD Navigation Signage System: multi-to-multi interaction approach with smartphone
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2017 Digital Signage has been evolved continuously over the years, and it has shown the potential in application of navigation recently. Comparing to conventional usage of advertisement and broadcasting, the interacting with digital signage has gained great ...
Zulin LIANG, Tetsuro OGI
doaj +1 more source
Wildlife Biology, EarlyView.Limited information on moose calving behaviour, including parturition timing, cow‐calf interactions, and pre‐ and post‐partum movement patterns hinder our ability to define calving phenology and habitat use. GPS‐collars were deployed on 89 female moose over five years, including eight collars equipped with animal‐borne video and environmental data ...
Mikaela Borgeaud LeBlanc +3 more
wiley +1 more source
Sensors, 2017 The Internet of Things (IoT) involves a wide variety of heterogeneous technologies and resource-constrained devices that interact with each other.
Dixys L. Hernández-Rojas +3 more
doaj +1 more source
A Novel High-Precision Satellite–Ground Frequency Synchronization Method Based on Beacon Transponder
Remote SensingHigh-precision frequency standards underpinning signal synchronization and data consistency are essential for satellites. Navigation satellites use atomic clocks as time and frequency standards; however, limitations in size, weight, and cost constrain ...
Haiyuan Sun +9 more
doaj +1 more source
The Pepperdine Beacon, Volume I [PDF]
Explore the Pepperdine Beacon\u27s inaugural print edition that features the following articles: President Jim Gash Speaks on Mission, Values, and Core Issues for Pepperdine by Caden Benedict Being a Beacon of Faith to College Students by Katie ...
Beacon, Pepperdine
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