Results 41 to 50 of about 1,285,259 (263)
GpsTunes: controlling navigation via audio feedback [PDF]
, 2005 We combine the functionality of a mobile Global Positioning System (GPS) with that of an MP3 player, implemented on a PocketPC, to produce a handheld system capable of guiding a user to their desired target location via continuously adapted music ...
Eslambolchilar, P. +4 more
core +1 more source
Radio Direction Finding in Air Traffic Services
Promet (Zagreb), 2005 The paper analyses the Radio Direction Finding principlefor navigation and swveillance system. Radio Direction Findinginvolves locating the bearing of a transmitter called a radiobeacon.
Andrej Novak
doaj +1 more source
Speedy bearings to slacked steering: Mapping the navigation patterns and motions of Viking voyages
PLOS ONE, 2023 Viking sailors ruled the North Atlantic Ocean for about three hundred years. Their main sailing route was the 60° 21’ 55’’ latitude between Norway and Greenland. Although they did not have a magnetic compass, in sunshine they used a sun-compass to determine the geographical north (solar Viking navigation: SVN).
Peter Takacs +3 more
openaire +4 more sources
An assay to investigate factors influencing initial orientation in nocturnally fledging seabirds
Journal of Avian Biology, 2021 The first solitary migration of juvenile birds is difficult to study because of a low juvenile survival rates and sometimes long delays in return to the breeding grounds.
Martyna Syposz +5 more
doaj +1 more source
Superior Fluorescent Nanoemulsion Illuminates Hepatocellular Carcinoma for Surgical Navigation
Frontiers in Bioengineering and Biotechnology, 2022 Hepatocellular carcinoma (HCC), the fifth most common cancer worldwide, poses a severe threat to public health. Intraoperative fluorescence imaging provides a golden opportunity for surgeons to visualize tumor-involved margins, thereby implementing ...
Jing Zhu +12 more
doaj +1 more source
A robot swarm assisting a human fire-fighter [PDF]
, 2010 Emergencies in industrial warehouses are a major concern for fire-fighters. The large dimensions, together with the development of dense smoke that drastically reduces visibility, represent major challenges.
Amir Naghsh +7 more
core +1 more source
Testing Two Tools for Multimodal Navigation [PDF]
, 2012 The latest smartphones with GPS, electronic compasses, directional audio, touch screens, and so forth, hold a potential for location-based services that are easier to use and that let users focus on their activities and the environment around them ...
Alakärppä , Ismo +5 more
core +4 more sources
Frontiers in Materials, 2019 G95Cr18 stainless bearing steel is used to manufacture rolling bearings widely used in aviation and navigation fields. Twin carbide structure often appears in G95Cr18 stainless bearing steel structure and affects its material properties.
Hao Guo +6 more
doaj +1 more source
Dynamic knee alignment and collateral knee laxity and its variations in normal humans
Frontiers in Surgery, 2015 Alignment of normal, arthritic and replaced human knees is a much debated subject as is the collateral ligamentous laxity. Traditional quantitative values have been challenged. Methods used to measure these are also not without flaws.
Kamal eDeep +2 more
doaj +1 more source
Acoustic positioning and tracking in Portsmouth Harbour, New Hampshire [PDF]
, 2007 Portsmouth Harbor, New Hampshire, is frequently used as a testing area for multibeam and sidescan sonars, and is the location of numerous ground-truthing studies. Having the ability to accurately position underwater sensors is an important aspect of this
Huff, Lloyd C +5 more
core +2 more sources