Results 131 to 140 of about 4,347 (213)

Wrinkle ridges on Venusian plains: Indicators of shallow crustal stress orientations at local and regional scales [PDF]

open access: yes
The plains regions of Venus exhibit a complex array of structural features, including deformation belts of various types, wrinkle ridges, grabens, and enigmatic radar-bright linears. Probably the most pervasive of these structures are the wrinkle ridges,
Mcgill, George E.
core   +1 more source

Problem footprints in Magellan altimetry data [PDF]

open access: yes
The intensity, time-delay, and frequency content of radar echoes from the Magellan altimetry system are reduced to several parameters that are of great use in addressing many geological issues of the surface of Venus.
Plaut, Jeffrey J.
core   +1 more source

MECA Symposium on Mars: Evolution of its Climate and Atmosphere [PDF]

open access: yes
The geological, atmospheric, and climatic history of Mars is explored in reviews and reports of recent observational and interpretive investigations. Topics addressed include evidence for a warm wet climate on early Mars, volatiles on Earth and on Mars,
Baker, Victor   +6 more
core   +1 more source

Assessment of the Lunar Surface Layer and in Situ Materials to Sustain Construction-related Applications [PDF]

open access: yes
Present and future technologies to facilitate lunar composition and resource assessment with applications to lunar surface construction are presented. We are particularly interested in the construction activity associated with lunar-based astronomy.
Chua, Koon Meng, Johnson, Stewart W.
core   +1 more source

Kinetics of thermochemical gas-solid reactions important in the Venus sulfur cycle [PDF]

open access: yes
The thermochemical net reaction CaCO3 + SO2 yields CaSO4 + CO is predicted to be an important sink for incorporation of SO2 into the Venus crust. The reaction rate law was established to understand the dependence of rate on experimental variables such as
Fegley, Bruce, Jr.
core   +1 more source

The Quickest, Lowest-cost Lunar Resource Assessment Program: Integrated High-tech Earth-based Astronomy [PDF]

open access: yes
Science and technology applications for the Moon have not fully kept pace with technical advancements in sensor development and analytical information extraction capabilities. Appropriate unanswered questions for the Moon abound, but until recently there
Pieters, Carle M.
core   +1 more source

SINR- and MI-Based Double-Robust Waveform Design. [PDF]

open access: yesEntropy (Basel), 2022
Xin F, Li J, Wang Y, Zhang M.
europepmc   +1 more source

Igneous and tectonic evolution of Venusian and terrestrial coronae [PDF]

open access: yes
A great variety of tectonic and volcanic features have been documented on Venus. It is widely appreciated that there are close spatial associations among certain types of tectonic structures and some classes of volcanic flows and constructs.
Kargel, J. S., Komatsu, G.
core   +1 more source

Information and Divergence Measures. [PDF]

open access: yesEntropy (Basel), 2023
Karagrigoriou A, Makrides A.
europepmc   +1 more source

Home - About - Disclaimer - Privacy