Results 121 to 130 of about 5,276,046 (373)

Science requirements for a global change technology architecture trade study [PDF]

open access: yes
Science requirements for a global change technology initiative (GCTI) Architecture Trade Study were established by reviewing and synthesizing results from recent studies.
Campbell, Thomas G.   +3 more
core   +1 more source

Exomars entry and descent science [PDF]

open access: yes, 2008
The entry, descent and landing of ExoMars offer a rare (once-per-mission) opportunity to perform in situ investigation of the martian environment over a wide altitude range.
Aboudan, A.   +9 more
core  

GREAT/SOFIA atmospheric calibration

open access: yes, 2012
The GREAT observations need frequency-selective calibration across the passband for the residual atmospheric opacity at flight altitude. At these altitudes the atmospheric opacity has both narrow and broad spectral features.
Graf, Urs U.   +7 more
core   +1 more source

Non‐Destructive and Mechanical Characterization of the Bond Quality of Co‐Extruded Titanium‐Aluminum Profiles

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates the bond quality of co‐extruded aluminum–titanium hybrid profiles, focusing on the lateral angular co‐extrusion (LACE) process. It examines how heat treatments (HT) affect intermetallic phase formation, bond strength, and material properties.
Norman Mohnfeld   +9 more
wiley   +1 more source

An Ensemble Algorithm Based Component for Geomagnetic Data Assimilation

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
Geomagnetic data assimilation is one of the most recent developments in geomagnetic studies. It combines geodynamo model outputs and surface geomagnetic observations to provide more accurate estimates of the core dynamic state and provide accurate ...
Zhibin Sun and Weijia Kuang
doaj   +1 more source

Technology needs assessment of an atmospheric observation system for tropospheric research missions, part 1 [PDF]

open access: yes
The technology advancements needed to implement the atmospheric observation satellite systems for air quality research were identified. Tropospheric measurements are considered. The measurements and sensors are based on a model of knowledge objectives in
Alvarado, D. R.   +8 more
core   +1 more source

Ocean Economics [PDF]

open access: yes, 2015
Supply and demand is alive and well on the high seas. Just ask Finn McMichael ’16. He spent the summer putting his economics and math skills to work during an internship at the Northeast Fisheries Science Center, part of the National Marine Fisheries ...
Davis, Laura
core   +1 more source

A Successful Introduction of Authentic Research Early in an Undergraduate Atmospheric Science Program

open access: yes, 2012
Participating in scientific research as an undergraduate student provides an opportunity to increase understanding of how scientific knowledge is advanced, to learn new research tools, to develop the ability to critically analyze new ideas, and to ...
Kathleen M. Quardokus   +2 more
semanticscholar   +1 more source

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