Results 101 to 110 of about 9,352 (198)

Efficient Opinion Sharing in Large Decentralised Teams

open access: yes, 2012
In this paper we present an approach for improving the accuracy of shared opinions in a large decentralised team. Specifically, our solution optimises the opinion sharing process in order to help the majority of agents to form the correct opinion about a
Jennings, Nick   +2 more
core  

Debris/ice/TPS assessment and photographic analysis of shuttle mission STS-48 [PDF]

open access: yes
A Debris/Ice/TPS assessment and photographic analysis was conducted for Space Shuttle Mission STS-48. Debris inspection of the flight elements and launch pad were performed before and after launch.
Davis, J. Bradley   +1 more
core   +1 more source

Debris/Ice/TPS Assessment and Photographic Analysis for Shuttle Mission STS-39 [PDF]

open access: yes
A Debris/Ice/TPS (thermal protection system) assessment and photographic analysis was conducted for Space Shuttle Mission STS-39. Debris inspections of the flight elements and launch pad were performed before and after launch. Ice/frost conditions on the
Davis, J. Bradley   +2 more
core   +6 more sources

Debris/ice/TPS assessment and photographic analysis for Shuttle Mission STS-42 [PDF]

open access: yes
A Debris/Ice/TPS (Thermal Protection System) assessment and photographic analysis was conducted for Shuttle Mission STS-42. Debris inspection of the flight elements and launch pad were performed before and after launch.
Davis, J. Bradley   +2 more
core   +1 more source

Improvements to the OMI Near-uv Aerosol Algorithm Using A-train CALIOP and AIRS Observations [PDF]

open access: yes
The height of desert dust and carbonaceous aerosols layers and, to a lesser extent, the difficulty in assessing the predominant size mode of these absorbing aerosol types, are sources of uncertainty in the retrieval of aerosol properties from near UV ...
Ahn, C., Torres, O., Zhong, C.
core   +1 more source

Solutions Network Formulation Report. Integration of OMI and TES Aerosol Products into the EPA Regional Planning Organizations' FASTNET Aerosol Tracking and Analysis Tool [PDF]

open access: yes, 2006
Every year, more than 280 million visitors tour our Nation s most treasured parks and wilderness areas. Unfortunately, many visitors are unable to see the spectacular vistas they expect because of white or brown haze in the air.
Andrews, Jane C., Knowlton, Kelly
core   +1 more source

Addressing Missing Data in Slope Displacement Monitoring: Comparative Analysis of Advanced Imputation Methods

open access: yesBuildings
Slope displacement monitoring is essential for assessing slope stability and preventing catastrophic failures, particularly in geotechnically sensitive areas.
Seungjoo Lee   +3 more
doaj   +1 more source

Apollo guidance, navigation, and control: Candidate configuration trade study, Stellar-Inertial Measurement System (SIMS) for an Earth Observation Satellite (EOS) [PDF]

open access: yes
The ten candidate SIMS configurations were reduced to three in preparation for the final trade comparison. The report emphasizes subsystem design trades, star availability studies, data processing (smoothing) methods, and the analytical and simulation ...
Coccoli, J.   +4 more
core   +1 more source

Improved Satellite Retrievals of NO2 and SO2 over the Canadian Oil Sands and Comparisons with Surface Measurements [PDF]

open access: yes
Satellite remote sensing is increasingly being used to monitor air quality over localized sources such as the Canadian oil sands. Following an initial study, significantly low biases have been identified in current NO2 and SO2 retrieval products from the
Boersma, K. F.   +9 more
core   +1 more source

Model reduction for Space Station Freedom [PDF]

open access: yes
Model reduction is an important practical problem in the control of flexible spacecraft, and a considerable amount of work has been carried out on this topic. Two of the best known methods developed are modal truncation and internal balancing.
Williams, Trevor
core   +1 more source

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