Investigating the Development of Localized Neutral Density Increases During the 24 August 2005 Geomagnetic Storm
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017ja024362
Abstract: We investigate localized thermospheric neutral density increases (or density spikes) developed during the 24 August 2005 geomagnetic storm and utilize a multi-instrument database for monitoring the underlying thermospheric, ionospheric, magnetospheric, and solar wind conditions. We… read more here.
Keywords: neutral density; density; density increases; development ... See more keywords
Identification and treatment of the visual processing asymmetry in MS patients with optic neuritis: The Pulfrich phenomenon
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Neurological Sciences"
DOI: 10.1016/j.jns.2018.01.029
Abstract: BACKGROUND The Pulfrich phenomenon (PF) is the illusory perception that an object moving linearly along a 2-D plane appears to instead follow an elliptical 3-D trajectory, a consequence of inter-eye asymmetry in the timing of… read more here.
Keywords: neuritis; optic neuritis; neutral density; pulfrich phenomenon ... See more keywords
A technique for inferring lower thermospheric neutral density from meteoroid ablation
Sign Up to like & getrecommendations! Published in 2020 at "Planetary and Space Science"
DOI: 10.1016/j.pss.2019.104735
Abstract: Abstract In this paper, we present a novel technique for calculating the lower thermosphere neutral density using meteoroid ablation estimated via radar head echos observations. These observations were conducted by making use of ALTAIR, a… read more here.
Keywords: technique; neutral density; methodology; ablation ... See more keywords
Improving Neutral Density Predictions Using Exospheric Temperatures Calculated on a Geodesic, Polyhedral Grid
Sign Up to like & getrecommendations! Published in 2020 at "Space Weather"
DOI: 10.1029/2019sw002355
Abstract: A new model of exospheric temperatures has been developed, with the objective of predicting global values with greater spatial and temporal accuracy. From these temperatures, the neutral densities in the thermosphere can be calculated, through… read more here.
Keywords: polyhedral grid; exospheric temperatures; model; neutral densities ... See more keywords
Flying Through Uncertainty
Sign Up to like & getrecommendations! Published in 2020 at "Space Weather"
DOI: 10.1029/2019sw002373
Abstract: Space weather is the main source of uncertainty in the position of all objects in low Earth orbit (LEO) below about 1,000 km. The main impact is strong variation in the neutral density of the… read more here.
Keywords: space weather; neutral density; space; uncertainty ... See more keywords
Ultrafast, broadband and tunable terahertz reflector and neutral density filter based on high resistivity silicon.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.456012
Abstract: We report THz transmission and reflection properties of an ultrafast optically excited highly resistive silicon wafer. Amplified Ti:Sapphire femtosecond laser pulses at 800 nm were used to create fluence-dependent carrier density on the front surface… read more here.
Keywords: density; broadband; neutral density; silicon ... See more keywords