Results 31 to 40 of about 1,504 (195)
The Global Search for Liquid Water on Mars from Orbit: Current and Future Perspectives [PDF]
, 2020 Due to its significance in astrobiology, assessing the amount and state of liquid water present on Mars today has become one of the drivers of its exploration.
Ding, Chunyu +11 more
core +2 more sources
Calibration of Mars Energetic Particle Analyzer (MEPA)
Earth and Planetary Physics, 2020 The first Mars exploration mission of China (Tianwen-1) is scheduled to be launched in 2020; a charged particle telescope, the Mars Energetic Particle Analyzer (MEPA), is carried as one of the payloads on the orbiter.
ShuWen Tang +16 more
doaj +1 more source
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
A sample return mission to Ceres [PDF]
, 2022 The goal of Project GAUSS (Genesis of Asteroids and evolUtion of the Solar System) is to return samples from the dwarf planet Ceres. Ceres is the most accessible candidate of ocean worlds and the largest reservoir of water in the inner Solar System.
Castillo-Rogez, Julie +9 more
core +1 more source
The Analysis of Cones within the Tianwen-1 Landing Area
Remote Sensing, 2022 On 15 May 2021, the Zhurong rover of China’s first Mars mission, Tianwen-1 (TW-1), successfully landed in southern Utopia Planitia on Mars. Various landforms were present in the landing area, and this area recorded a complex geological history. Cones are one of the typical landforms in the landing area and Utopia Planitia, and they have a great ...
Hai Huang +7 more
openaire +2 more sources
MRI-based radiomics models for early predicting pathological response to neoadjuvant chemotherapy in triple-negative breast cancer: A systematic review and meta-analysis. [PDF]
J Appl Clin Med PhysAbstract Objective This meta‐analysis evaluates the accuracy of MRI‐based radiomics in predicting pathological complete response (pCR) to neoadjuvant chemotherapy (NAC) in triple‐negative breast cancer (TNBC) patients. Methods A systematic search of PubMed, Cochrane Library, Embase, Scopus, and Web of Science was conducted up to September 2024.
Zhang J, Wu Q, Lei P, Zhu X, Li B.
europepmc +2 more sources
Exploring the Link: Marijuana Use Patterns and Their Impact on Coronary Heart Disease Risk. [PDF]
Clin CardiolABSTRACT Background As marijuana use increases globally, understanding its cardiovascular impact is crucial. This study investigates the relationship between marijuana use patterns and coronary heart disease (CHD) risk. Methods Using 2023 Behavioral Risk Factor Surveillance System data, we conducted cross‐sectional analysis examining marijuana ...
Wei T +8 more
europepmc +2 more sources
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
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