Results 51 to 60 of about 24,212,222 (226)
Earth and Planetary Physics, 2023 China’s first Mars exploration mission, Tianwen-1, successfully landed in southern Utopia Planitia on Mars on May 15, 2021. This work presents a detailed investigation of the geologic context of the landing area surface for this mission based on orbital ...
Hai Huang +12 more
doaj +1 more source
Progress and prospects for research on Martian topographic features and typical landform identification [PDF]
, 2023 The study of Martian surface topography is important for understanding the geological evolution of Mars and revealing the spatial differentiation of the Martian landscape.
Danyang Liu +5 more
core +1 more source
Tianwen-1 Mars entry vehicle trajectory and atmosphere reconstruction preliminary analysis [PDF]
Astrodynamics, 2022 AbstractThe Tianwen-1 Mars entry vehicle successfully landed on the surface of Mars in southern Utopia Planitia on May 15, 2021, at 7:18 (UTC+8). To acquire valuable Martian flight data, a scientific instrumentation package consisting of a flush air data system and a multilayer temperature-sensing system was installed aboard the entry vehicle.
Haogong Wei +6 more
openaire +1 more source
Remote Sensing, 2021 The first Mars exploration mission from China (Tianwen-1) was launched on 23 July 2020 with the goal of “orbiting, landing, and roving”. The occurrence of dust storm activities is an important criterion of assessing atmospheric risk for the Tianwen-1 ...
Shaojie Qu +7 more
doaj +1 more source
The Astrophysical Journal, 2023 The study reports the first detection of corotating interaction regions (CIRs) in the solar wind by the differential one-way range (DOR) signals transmitted by Tianwen-1. Differential phase delay is calculated for the DOR signals. Variations of the total
Qingbao He +4 more
doaj +1 more source
Latest Research Development in Histone Acetylation in the Pathogenesis of Asthma [PDF]
Zhongguo quanke yixue, 2022 Asthma is primarily marked by airway hyperresponsiveness, inflammation, and remodeling. Histone acetylation is one of the most common epigenetic modifications that regulates histone acetyltransferase and histone deacetylase, and imbalanced regulation may
CHEN Shaopeng, ZENG Minjuan, LAI Tianwen
doaj +1 more source
Аналоги гребешковой кожи и папиллярных узоров в природе и значение их изучения для криминалистики и судебной экспертизы [PDF]
, 2022 Patterns similar to the papillary patterns of human fingers, palms, and soles can be found in living and inanimate nature. Studying such patterns and the structure of the ridged skin of humans and primates in comparison with similar formations on other ...
Sh. N. Khaziev, Ш. Н. Хазиев
core +4 more sources
The sound of geological targets on Mars from the absolute intensity of laser-induced sparks shock waves [PDF]
, 2023 Inspection of geological material is one of the main goals of the Perseverance rover during its journey across the landscape of the Jezero crater in Mars.
Angel, S.M. +35 more
core +1 more source
Remote Sensing, 2022 Tianwen-1 is the first Mars probe launched by China and the first mission in the world to successfully complete the three steps of exploration (orbiting, landing, and roving) at the one time.
Chen Qi +9 more
doaj +1 more source
Tianwen-1 and MAVEN Observations of the Response of Mars to an Interplanetary Coronal Mass Ejection
The Astrophysical Journal, 2023 Interplanetary coronal mass ejections (ICMEs) are solar transients that have significant effects on the upper atmosphere and ionosphere of Mars. The simultaneous spacecraft observations from Tianwen-1/MOMAG in solar wind and multiple instruments on board
Bingkun Yu +24 more
doaj +1 more source