Results 11 to 20 of about 135,630 (313)
Space Photography and the Exploration of Mars [PDF]
Applied Optics, 1970 A general exposition of the scientific potentialities and analytic framework of space photography is presented using the photography of Mars from flybys and orbiters as the principal example. Space photography is treated here as a communication process in which planetary scene information is communicated to the eye-brain receiver of earth-based ...
B C, Murray, M E, Davies
openaire +4 more sources
Diagnosis by a Waiter and a Mars Explorer [PDF]
Proceedings of the IEEE, 2004 This paper shows how state-of-the-art state estimation techniques can be used to provide efficient solutions to the difficult problem of real-time diagnosis in mobile robots. The power of the adopted estimation techniques resides in our ability to combine particle filters with classical algorithms, such as Kalman filters.
de Freitas, N +5 more
openaire +2 more sources
Mars climate engineering using orbiting solar reflectors [PDF]
, 2009 The manned mission is seen as a first step towards a Mars surface exploration base-station and, later, establishing permanent settlement. The location and use of Mars's natural resources is vital to enable cost-effective long-duration human exploration ...
C. Sagan +17 more
core +1 more source
Boron enrichment in Martian clay [PDF]
, 2013 We have detected a concentration of boron in martian clay far in excess of that in any previously reported extra-terrestrial object. This enrichment indicates that the chemistry necessary for the formation of ribose, a key component of RNA, could have ...
Freeland, Stephen J. +4 more
core +3 more sources
Planetary Exploration; Mars on the Scope
Journal of Astrobiology & Outreach, 2015 This article summarizes a practical case of introduction to research and planetary exploration through the analysis of data from the Rover Environmental Monitoring Station (REMS), one of the ten scientific instruments on board the Curiosity rover of the Mars Science Laboratory (MSL), currently operating at the impact crater Gale, on Mars.
Buenestado, Juan Francisco +3 more
openaire +2 more sources
Developing an Updated, Integrated Understanding of Mars [PDF]
, 2014 More than 650 scientists from 21 countries gathered in mid‐July at the California Institute of Technology (Caltech) to debate and examine the status of our exploration of the Red Planet.
Beaty, David +2 more
core +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
, 2004 The Environmental Acoustic Reconnaissance and Sounding experiment (EARS), is composed of two parts: the Environmental Acoustic Reconnaissance (EAR) instrument and the Environmental Acoustic Sounding Experiment (EASE).
A. Petri +15 more
core +1 more source
RAD50 missense variants differentially affect the DNA damage response and mitotic progression
FEBS Letters, EarlyView.RAD50 incorporates into the MRN complex and initiates the DNA damage response. Furthermore, RAD50 promotes mitotic progression. RAD50 missense variants capable of forming an MRN complex supported the DNA damage response and mitotic features to different extents in complementation experiments, indicating these functions are separable and might impact ...
Hanna Redeker +9 more
wiley +1 more source