Results 31 to 40 of about 802,741 (299)
SensorsWavelength modulation spectroscopy off-axis integrated cavity output spectroscopy (WMS-OA-ICOS) is an in situ detection technique suitable for analyzing trace gases in the atmospheres, characterized by its high sensitivity and ease of integration ...
Tao Wu +10 more
doaj +1 more source
AerospaceThis review examines advancements in Mars habitation technologies, emphasizing Earth-based analog missions and closed-loop life support systems critical for long-duration human presence on the Red Planet.
Yubin Zhong +7 more
doaj +1 more source
Cross-Domain Fault Diagnosis Using Knowledge Transfer Strategy: A Review
IEEE Access, 2019 Data-driven fault diagnosis has been a hot topic in recent years with the development of machine learning techniques. However, the prerequisite that the training data and the test data should follow an identical distribution prevents the conventional ...
Huailiang Zheng +6 more
doaj +1 more source
Geophysical Research Letters, 2023 Using the high‐quality measurements of plasma by the Magnetospheric Multiscale (MMS) spacecraft, we investigate the wave‐particle interaction between cold protons and Electromagnetic ion cyclotron (EMIC) waves of different polarizations in the inner ...
Xinmin Li +5 more
doaj +1 more source
The Identification and Analysis of Gas-Related Volcanic Features within Chang’e-5 Landing Region
Remote Sensing, 2021 Chang’e-5 (CE-5) successfully landed on the young basalts area in the northeastern Oceanus Procellarum on 1 December 2020. Recent studies on the CE-5 landing area have shown that the lack of gas-related volcanic morphology indicates that the volatile ...
Yuan Chen +6 more
doaj +1 more source
npj Climate and Atmospheric Science, 2023 The Tibetan Plateau (TP) is one of the most climate-sensitive regions around the world. Aerosols imported from adjacent regions reach their peak during the pre-monsoon season and play a vital role in the TP environment.
Weichen Liu +7 more
doaj +1 more source
Developing Experimental Models for NASA Missions with ASSL
, 2010 NASA's new age of space exploration augurs great promise for deep space exploration missions whereby spacecraft should be independent, autonomous, and smart.
Hinchey, Mike, Vassev, Emil
core +2 more sources
A Comprehensive Review of Path-Planning Algorithms for Planetary Rover Exploration
Remote SensingPath-planning algorithms for planetary rovers are critical for autonomous robotic exploration, enabling the efficient and safe traversal of complex and dynamic extraterrestrial terrains.
Qingliang Miao, Guangfei Wei
doaj +1 more source
Descent trajectory reconstruction and landing site positioning of Chang’E-4 on the lunar farside
Nature Communications, 2019 The Chang’E-4 mission in January 2019 had the major challenge to land on the lunar far side without traditional radiometric techniques due to the missing line-of-sight.
Jianjun Liu +16 more
doaj +1 more source
Chemical space exploration guided by deep neural networks
RSC Advances, 2019 A parametric t-SNE approach based on deep feed-forward neural networks was applied to the chemical space visualization problem.
Dmitry S. Karlov +3 more
openaire +4 more sources