Results 11 to 20 of about 802,741 (299)

Specific Immunologic Countermeasure Protocol for Deep-Space Exploration Missions [PDF]

Frontiers in Immunology, 2019
German National Space Program [50WB1622]; European Space Agency (ESA)'s Topical Team Stress and Immunity - ESA ELIPS 4 program; European Space Agency (ESA)'s Topical Team Stress and Immunity - ESA SciSpacE ...
George Makedonas, Satish Mehta, Alexander Choukèr, Richard J. Simpson, Richard J. Simpson, Richard J. Simpson, Gailen Marshall, Jordan S. Orange, Serena Aunon-Chancellor, Scott M. Smith, Sara R. Zwart, Raymond P. Stowe, Martina Heer, Sergey Ponomarev, Alexandra Whitmire, Jean P. Frippiat, Grace L. Douglas, Stephanie S. Krieger, Hernan Lorenzi, Judith-Irina Buchheim, Geoffrey S. Ginsburg, C. Mark Ott, Meghan Downs, Duane Pierson, Natalie Baecker, Clarence Sams, Brian Crucian   +26 more
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A DEEP SPACE HABITAT FOR EXPLORATION [PDF]

, 2012
The paper describes a habitable module to be used for long duration space exploration missions. The Deep Space Habitat (DSH) is conceived as a cis-lunar orbital infrastructure and a space-ship for deep space exploration missions. It will represent the first outpost beyond LEO, being deployed at the first Earth-Moon Lagrangian point (EML1), and is ...
VISCIO, MARIA ANTONIETTA, Gargioli E., Lorenzoni A.   +2 more
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Fundamental Biological Features of Spaceflight: Advancing the Field to Enable Deep-Space Exploration [PDF]

Cell, 2020
Ebrahim Afshinnekoo, Ryan T Scott, Egle Cekanaviciute   +2 more
exaly   +2 more sources

Mission analysis of lunar scientific research station based on MBSE

Hangkong gongcheng jinzhan, 2023
After the completion of the three steps of "circling back", the lunar exploration has changed from the short-term single point exploration to the long-term exploration of lunar scientific research stations with the con-struction of lunar surface ...
GUAN Feng, GE Ping, SHAO Yanli, YUAN Wenqiang, XU Shuai, KANG Yan, PEI Zhaoyu   +6 more
doaj   +1 more source

Spectral interpretation of late-stage mare basalt mineralogy unveiled by Chang’E-5 samples

Nature Communications, 2022
Laboratory spectroscopic and X-ray diffraction analyses on the Chang’E-5 lunar soil samples have demonstrated that the spectral features of lunar late-stage mare basalts are representative of iron-rich high-Ca pyroxene rather than olivine.
Dawei Liu, Xing Wang, Jianjun Liu, Bin Liu, Xin Ren, Yuan Chen, Zhaopeng Chen, Hongbo Zhang, Guangliang Zhang, Qin Zhou, Zhoubin Zhang, Qiang Fu, Chunlai Li   +12 more
doaj   +1 more source

An Improved Similarity Trajectory Method Based on Monitoring Data under Multiple Operating Conditions

Applied Sciences, 2021
With the complexity of the task requirement, multiple operating conditions have gradually become the common scenario for equipment. However, the degradation trend of monitoring data cannot be accurately extracted in life prediction under multiple ...
Jiancheng Yin, Yuqing Li, Rixin Wang, Minqiang Xu   +3 more
doaj   +1 more source

Habitat Concepts for Deep Space Exploration [PDF]

AIAA SPACE 2014 Conference and Exposition, 2014
Future missions under consideration requiring human habitation beyond the International Space Station (ISS) include deep space habitats in the lunar vicinity to support asteroid retrieval missions, human and robotic lunar missions, satellite servicing, and Mars vehicle servicing missions. Habitat designs are also under consideration for missions beyond
David V. Smitherman, Brand N. Griffin
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A Novel Framework for Anomaly Detection for Satellite Momentum Wheel Based on Optimized SVM and Huffman-Multi-Scale Entropy

Entropy, 2021
The health status of the momentum wheel is vital for a satellite. Recently, research on anomaly detection for satellites has become more and more extensive. Previous research mostly required simulation models for key components.
Yuqing Li, Mingjia Lei, Pengpeng Liu, Rixin Wang, Minqiang Xu   +4 more
doaj   +1 more source

A New Time Series Similarity Measurement Method Based on the Morphological Pattern and Symbolic Aggregate Approximation

IEEE Access, 2019
Aiming at the problem that the traditional similarity measurement methods cannot effectively measure the similarity of the time series with the difference both in the trend and detail, this paper proposes a new time series similarity measurement method ...
Jiancheng Yin, Rixin Wang, Huailiang Zheng, Yuantao Yang, Yuqing Li, Minqiang Xu   +5 more
doaj   +1 more source

Exploring the Function Space of Deep-Learning Machines [PDF]

Physical Review Letters, 2018
New examples of networks with ReLU activation and convolutional networks are ...
Saad, David, Li, Bo
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