Results 121 to 130 of about 28,305,184 (308)

Vista Alegre: A Newly Discovered Impact Crater In Southern Brazil

open access: yes, 2015
[No abstract available]39SUPPL.Kazzuo-Vieira, (2004) Meteoritics and Planetary Science, , This issueCrósta, A.P., (1987) Research in Terrestrial Impact Structures, pp. 30-38. , Braunschweig: F.
Schrank A.   +2 more
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Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

open access: yesAdvanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao   +6 more
wiley   +1 more source

Planetary Science [PDF]

open access: yes, 2013
George H. A. Cole, Michael M. Woolfson
openaire   +2 more sources

FiN‐Kiri: Fabric‐Based Inflatable Kirigami Actuator for Multimodal Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This study introduces a type of inflatable fabric‐based kirigami actuator capable of performing bending motion. The actuator is utilized as soft grippers, a crawling robot and a swimming robot. The crawling robot demonstrated extraordinary motion capabilities, such as moving forward, turning and navigating a narrow tunnel.
Yang Yu   +12 more
wiley   +1 more source

3rd Planetary Data Workshop 2017

open access: yes, 2017
This workshop will cover a wide variety of planetary data topics, including current mission data availability, online data access tools and capabilities, new data visualization tools and data user training, GIS methods and software, and an introduction ...

core  

Lunar and Planetary Science 30 [PDF]

open access: yes, 1999
Special sessions: NEAR at Eros, Mars Global Surveyor (MGS) Results, Future Planetary Missions, New Views of the Moon: Discrimination of Major Lunar Terranes and Their Origins Using Global and Local Data, and Poster Presentation on Education/Public ...

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Powerful Lightning on Venus Constrained by Atmospheric NO

open access: yesThe Planetary Science Journal
Signs of lightning on Venus have long been sought, including by space missions and ground-based telescopes searching for optical flashes, plasma waves, or radio signatures. These efforts have yielded conflicting findings regarding the presence or absence
Tereza Constantinou   +2 more
doaj   +1 more source

Infrared spectroscopy of volcanoes: from laboratory to orbital scale

open access: yesFrontiers in Earth Science
Understanding the composition, texture, and morphology of volcanic rocks that have erupted at the surface better constrains the eruption style and is vital to infer subsurface processes, the development of magma upon ascent, and the potential for future ...
Daniel B. Williams   +2 more
doaj   +1 more source

Stiffness‐Programmable Origami Robots With Tendon‐Driven Actuation via Multimaterial 3D Printing

open access: yesAdvanced Robotics Research, EarlyView.
Motion diversity is achieved in a tendon‐driven origami robot through programmable stiffness rather than modified actuation. Multimaterial 3D printing embeds soft creases, modular inserts redirect identical tendon inputs into distinct behaviors, and variable‐stiffness inserts enable real‐time switching.
Elisha Lerner, Jianguo Zhao
wiley   +1 more source

Application of full waveform acoustic logging data to the estimation of reservoir permeability [PDF]

open access: yes, 1984
Thesis: M.S., Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, 1984Bibliography: leaves 40-41.by Frédéric Mathieu.M.S.M.S.
Mathieu, Frédéric.
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