Results 31 to 40 of about 148 (84)

Atmospheric Instrument Systems and Technology in the Goddard Earth Sciences Division [PDF]

open access: yes
Studies of the Earths atmosphere require a comprehensive set of observations that rely on instruments flown on spacecraft, aircraft, and balloons as well as those deployed on the surface.
Platnick, Steven E.
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Scientific and Technical Publishing at Goddard Space Flight Center in Fiscal Year 1994 [PDF]

open access: yes
This publication is a compilation of scientific and technical material that was researched, written, prepared, and disseminated by the Center's scientists and engineers during FY94.

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Science Mission Directorate TechPort Records for 2019 STI-DAA Release [PDF]

open access: yes
The role of the Science Mission Directorate (SMD) is to enable NASA to achieve its science goals in the context of the Nation's science agenda. SMD's strategic decisions regarding future missions and scientific pursuits are guided by Agency goals, input ...
Seablom, Michael S.
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Understanding Quantum Technologies 2022

open access: yes, 2022
Understanding Quantum Technologies 2022 is a creative-commons ebook that provides a unique 360 degrees overview of quantum technologies from science and technology to geopolitical and societal issues.
Ezratty, Olivier
core  

Effects of Regolith Properties on UV/VIS Spectra and Implications for Lunar Remote Sensing [PDF]

open access: yes, 2017
Lunar regolith chemistry, mineralogy, various maturation factors, and grain size dominate the reflectance of the lunar surface at ultraviolet (UV) to visible (VIS) wavelengths. These regolith properties leave unique fingerprints on reflectance spectra in
Coman, Ecaterina Ioana
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Polarization-Insensitive Techniques for Optical Signal Processing [PDF]

open access: yes, 2006
This thesis investigates polarization-insensitive methods for optical signal processing. Two signal processing techniques are studied: clock recovery based on two-photon absorption in silicon and demultiplexing based on cross-phase modulation in highly ...
Salem, Reza
core  

Selected NSF projects of interest to K-12 engineering and technology education [PDF]

open access: yes, 2007
The National Science Foundation (NSF) portfolio addressing K-12 engineering and technology education includes initiatives supported by a number of programs.
Householder, Dan L.
core   +1 more source

Laboratory for Atmospheres: 2006 Technical Highlights [PDF]

open access: yes
The 2006 Technical Highlights describes the efforts of all members of the Laboratory for Atmospheres. Their dedication to advancing Earth science through conducting research, developing and running models, designing instruments, managing projects ...
Stewart, Richard W.
core   +1 more source

STUDIES OF NEAR-FIELD NONLINEAR OPTICAL IMAGING OF THIN FILMS AND TRANSIENT PHOTOCONDUCTIVITY IN CONJUGATED POLYMERS [PDF]

open access: yes, 2005
The dissertation is composed of two parts: 1) near-field nonlinear optical studies of ferroelectric and polymeric thin films and 2) transient phenomena in polymers.
LIANG, Hongye
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