Results 171 to 180 of about 4,007 (227)

A Case Report to Reflect on the Origins of MMRd Mesonephric-like Ovarian Adenocarcinoma: Can It Be Defined as a Mϋllerian Neoplasm? [PDF]

open access: yesInt J Mol Sci
D'Alessandris N   +10 more
europepmc   +1 more source

Severity of punctate white matter lesions in preterm infants: antecedents and cerebral palsy prediction. [PDF]

open access: yesPediatr Res
Mahabee-Gittens EM   +7 more
europepmc   +1 more source

GBAS research station in braunschweig - Five years of successful GBAS operations

2014 Integrated Communications, Navigation and Surveillance Conference (ICNS) Conference Proceedings, 2014
In December 2008 the Institute of Flight Guidance of the German Aerospace Center (DLR) installed a Ground Based Augmentation System (GBAS) manufactured by Thales Air Systems at the research airport Braunschweig-Wolfsburg in Germany. Since then, the Institute of Flight Guidance and other users have conducted many comprehensive experiments with this ...
Geister, Robert Manuel   +2 more
openaire   +2 more sources

Flight Testing GBAS for UAV Operations

ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation, 2022
In this study the concept of using GBAS corrections and integrity parameters for UAV operations is explored. The GBAS messages are received and decoded at the airport to overcome the issue of VDB coverage for alternative applications that do not have line-of-sight to the GBAS.
Felux, Michael   +7 more
openaire   +1 more source

GBA mutations, glucosylceramide and Parkinson's disease

Current Opinion in Neurobiology, 2022
Mutations in GBA, which encodes the lysosomal enzyme glucocerebrosidase, are the highest genetic risk factor for Parkinson's disease (PD), although the mechanistic link between GBA mutations and PD is unknown. An attractive hypothesis is that the lipid substrate of glucocerebrosidase, glucosylceramide, accumulates in patients with PD with a GBA ...
Ivan Milenkovic   +2 more
openaire   +2 more sources

GBAS testbed development in Taiwan with a prototype GPS/GBAS receiver

GPS Solutions, 2006
In this paper, we present the development of a local area differential GPS testbed of the ground-based augmentation system (GBAS) as the future airport navigation facility in the Taipei Flight Information Region (FIR) in Taiwan. The testbed is mainly a GBAS ground facility, which consists of a ground station, three GBAS receivers, and a VDL (VHF data ...
He-Sheng Wang, Wen-Chieh Yang
openaire   +1 more source

GBAS Flight Trials for Multi-Constellation / Multi-Frequency GBAS Concept Validation

The International Technical Meeting of the The Institute of Navigation, 2016
In recent publications the use of different Global Navigation Satellite Systems (GNSS) such as the Global Positioning System (GPS, USA), Glonass (Russia) or Galileo (Europe) for improving the Ground Based Augmentation System (GBAS) had been described [1][9].
Thomas Feuerle   +2 more
openaire   +1 more source

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