Results 51 to 60 of about 999,024 (163)

Glen Torridon Mineralogy and the Sedimentary History of the Clay Mineral Bearing Unit [PDF]

open access: yes
Clay minerals are common in ancient terrains on Mars and their presence at the surface alludes to aqueous processes in the Noachian to Early Hesperian (>3.5 Ga). Gale crater was selected as Curiositys landing site largely because of the identification of
Achilles, C. N.   +26 more
core   +1 more source

Learning theory and its application to female learner support in engineering [PDF]

open access: yes, 2001
School of Engineering at Murdoch University is now in its fifth year: a new School sited on the new regional Campus. This environment enabled the staff to take an innovative approach to the School's development.
Allen, M., Armarego, J., Fowler, L.
core   +1 more source

Analysis of observations of the middle atmosphere from satellites [PDF]

open access: yes
Satellite data are being used to investigate problems in middle atmosphere chemistry and dynamics. Efforts have been focused primarily on studies to determine the quality of observed distributions of trace species and derived dynamical quantities.
Fairlie, Duncan   +6 more
core   +1 more source

Post-flight BET products for the 2nd discovery entry, STS-19 (51-A) [PDF]

open access: yes
The post-flight products for the second Discovery flight, STS-19 (51-A), are summarized. The inertial best estimate trajectory (BET), BT19D19/UN=169750N, was developed using spacecraft dynamic measurements from Inertial Measurement Unit 2 (IMU2) in ...
Findlay, J. T.   +5 more
core   +1 more source

Integrated oxygen recovery system [PDF]

open access: yes
Life Systems has conceptualized an innovative Integrated Oxygen Recovery System (IORS) applicable to advanced mission air revitalization. The IORS provides the capability to electrochemically generate metabolic oxygen (O2) and recover O2 from the space ...
Davenport, Ronald J., Lee, M. Gene
core   +2 more sources

Boradigermaallyl: inhibition of CH bond activation by borane CO adduct formation followed by CO insertion. [PDF]

open access: yesChem Sci
Kern RH   +6 more
europepmc   +1 more source

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