Results 71 to 80 of about 2,988 (164)
Description and validation of a test to evaluate sustained silent reading. [PDF]
Invest Ophthalmol Vis Sci, 2013 Ramulu PY +3 more
europepmc +1 more source
Analysis of CCD images of the coma of comet P/Halley [PDF]
The modeling analysis objective of this project is to make use of the skill acquired in the development of Monte Carlo particle trajectory models for the distributions of gas species in cometary comae as a basis for a new dust coma model. This model will
Combi, Michael R.
core +1 more source
A budding yeast's perspective on aging: the shape I'm in. [PDF]
Exp Biol Med (Maywood), 2015 Smith J, Wright J, Schneider BL.
europepmc +1 more source
Observations of solar wind ion charge exchange in the comet Halley coma [PDF]
Giotto Ion Mass Spectrometer/High Energy Range Spectrometer (IMS/HERS) observations of solar wind ions show charge exchange effects and solar wind compositional changes in the coma of comet Halley.
Balsiger, H. +7 more
core +1 more source
The configuration, trajectories, and payloads of a spinning Earth-orbiting satellite designed by ESA for a post-perihelion flythrough (Giotto mission) of Comet Halley are described.
Rahe, J.
core +1 more source
Studies of the ultraviolet spectra of astronomical sources [PDF]
An intensive program of observations of the Comet Halley during the week of the Vega 2 and Giotto encounters was carried out by the International Ultraviolet Explorer (IUE) satellite observatory.
core +1 more source
Old Dad Chiro: his thoughts, words, and deeds. [PDF]
J Chiropr Humanit, 2009 Brown MD.
europepmc +1 more source
Advanced propulsion concepts [PDF]
A variety of Advanced Propulsion Concepts (APC) is discussed. The focus is on those concepts that are sufficiently near-term that they could be developed for the Space Exploration Initiative.
Frisbee, Robert H.
core +1 more source
Observations of comet Levy 1990c in the (OI) 6300-A line with an imaging Fabry-Perot [PDF]
We have observed the comet Levy 1990c during 16-25 August 1990 using the MPAE focal reducer system based Fabry-Perot etalon coupled with the 1 meter telescope of the Observatory of Hoher List.
Geyer, E. H. +3 more
core +1 more source