Results 31 to 40 of about 7,714 (260)

Yutu-2 Radar Observations at the Chang’E-4 Landing Site: The Shallow Geological Structure and Its Dielectric Properties

Universe, 2023
China has successfully carried out five lunar exploration missions since 2007. These missions indicate that China has successfully implemented a three-step lunar exploration program of “orbiting, landing, and returning”. Among them, the Lunar Penetrating
Zhonghan Lei, Chunyu Ding
doaj   +1 more source

Cognitive Performance in Young Adults During Three Consecutive Days of Simulated Occupational Heat Stress: An Exploratory Study

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Introduction Global increases in occupational heat exposure are raising concerns about worker safety and cognitive performance during prolonged and repeated shifts. At present, the cumulative effects of repeated heat exposure on cognitive performance remain unclear.
Daniel C. Moore, Sean R. Notley, Brad Aisbett, Jarrad Lum, Luana C. Main   +4 more
wiley   +1 more source

Surface Roughness of the Chang’E-6 Lunar Samples and Landing Site from Submicrometer to Kilometer Scales: Implications for Lunar Surface Processes and Remote Sensing Data Modeling

The Astronomical Journal
Although lunar surface roughness was studied extensively above micrometer scales before, it has not been investigated at smaller scales. In this study, we used an atomic force microscope to measure surface elevations of the Chang’E-6 lunar samples at ...
Jun Du, Jianxin Tian, Yang Liu, Chenxiang Li, Yazhou Yang, Minge Liu, Huimin Shao, Mengyuan Zhang, Ding Nan, Dijun Guo, Yuchen Xu, Feng Zhang, Kaichang Di, Rui Wen, Shifeng Dai, Yongliao Zou   +15 more
doaj   +1 more source

A Study of Lunar Microwave Radiation Based on Satellite Observations

Remote Sensing, 2020
In recent years, the study of microwave radiation from the Moon’s surface has been of interest to the astronomy and remote sensing communities.
Hu Yang, Martin Burgdorf
doaj   +1 more source

GEOMETRIC CALIBRATION OF THE CLEMENTINE UVVIS CAMERA USING IMAGES ACQUIRED BY THE LUNAR RECONNAISSANCE ORBITER [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
The Clementine UVVIS camera returned over half a million images while in orbit around the Moon in 1994. Since the Clementine mission, our knowledge of lunar topography, gravity, and the location of features on the surface has vastly improved with the ...
E. J. Speyerer, R. V. Wagner, M. S. Robinson   +2 more
doaj   +1 more source

Age‐associated immune dysregulation links to disease severity in macrolide‐resistant Mycoplasma pneumoniae pneumonia: Insights from a comparative juvenile–adult mouse model

Animal Models and Experimental Medicine, EarlyView.
Macrolide‐resistant Mycoplasma pneumoniae (MRMP) infected both juvenile and adult mice, with results compared to normal juvenile mice. The findings revealed comparable bacterial loads between juvenile and adult mice, yet juvenile mice exhibited more severe lung damage and elevated levels of inflammatory cytokines.
Xuejun Li, Yudong Wang, Liyong Liu, Mengmeng Gong, Jinlong Wang, Yuqing Cao, Zhixin Sun, Fanliang Meng, Qiuyan Wang, Hongji Wu, Fei Zhao, Yan Ma, Yibai Xiong   +12 more
wiley   +1 more source

Surface Roughness of the Chang’E-5 and Chang’E-6 Lunar Samples: Implications for the Microscopic Processes Shaping the Lunar Surface

The Planetary Science Journal
 Although lunar surface roughness was studied extensively above micrometers before, it has not been investigated at smaller scales. In this study, we measured the surface topography of the Chang’E-5 and Chang’E-6 lunar samples by using atomic force ...
Jun Du, Jianxin Tian, Yang Liu, Pan Yan, Chenxiang Li, Yazhou Yang, Minge Liu, Huimin Shao, Liying Huang, Mengyuan Zhang, Ding Nan, Dijun Guo, Yuchen Xu, Feng Zhang, Rui Wen, Shifeng Dai, Yongliao Zou   +16 more
doaj   +1 more source

Morphological and morphometric aspects of the equine aortic valve: New insights for comparative studies in mammals

The Anatomical Record, EarlyView.
Abstract New data on the equine aortic valve obtained using advanced techniques is especially important given the greater availability of animal models for translational research. Here we characterized the morphological and morphometric aspects of the equine aortic valve from 60 healthy hearts collected at equine abattoirs.
Vitor Pires Pereira, Victoria Brondani de Oliveira, Carlos Eduardo Seyfert, Luciano de Morais‐Pinto   +3 more
wiley   +1 more source

The Relevance of the VIPER Mission to NASA’s Artemis Human Exploration of the Moon

The Planetary Science Journal
NASA has ambitious plans to send astronauts to the south polar region of the Moon and explore this lunar terrain with humans for the first time through a series of Artemis missions.
Jennifer L. Heldmann, Anthony Colaprete, Ariel N. Deutsch, Casey I. Honniball, Myriam Lemelin, Kimberly Ennico-Smith, Mark H. Shirley, Edward Balaban, Valentin T. Bickel, Terrence Fong, Matthew C. Deans, Eldar Z. Noe Dobrea, Darlene S. S. Lim, Zara Mirmalek, David Lees   +14 more
doaj   +1 more source

Illumination Model of Lunar Terrain around Lunar Laser Retroreflectors Based on LOLA Data

Remote Sensing
Lunar laser retroreflectors are a crucial target for lunar laser ranging (LLR). During LLR operations at all lunar laser ranging stations, the considerable distance between the Earth and the Moon makes it impossible to visually identify the position of ...
Yuzuo Li, Xida Han, Xianlin Wu, Xudong Lin, Qianji Zhao, Chengkai Zhou, Yong Yan   +6 more
doaj   +1 more source