The 3-D geological model around Chang'E-3 landing site based on lunar penetrating radar Channel 1 data
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2017gl073589
Abstract: High-frequency lunar penetrating radar (LPR) data from an instrument on the lunar rover Yutu, from the Chang'E-3 (CE-3) robotic lander, were used to build a three-dimensional (3-D) geological model of the lunar subsurface structure. The… read more here.
Keywords: penetrating radar; lunar penetrating; chang; geological model ... See more keywords
Predicting the present-day in situ stress distribution within the Yanchang Formation Chang 7 shale oil reservoir of Ordos Basin, central China
Sign Up to like & getrecommendations! Published in 2020 at "Petroleum Science"
DOI: 10.1007/s12182-020-00448-8
Abstract: The Yanchang Formation Chang 7 oil-bearing layer of the Ordos Basin is important in China for producing shale oil. The present-day in situ stress state is of practical implications for the exploration and development of… read more here.
Keywords: ordos basin; reservoir; shale oil; chang ... See more keywords
Comments on “Performance analysis of tracked panel according to predicted global radiation. Energy conversion and management 50, (2009) 2029–2034” by Chang T.P.
Sign Up to like & getrecommendations! Published in 2019 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2018.03.004
Abstract: Abstract Chang [1] proposed a method to determine the performance of a south facing single-axis tracked panel according to global radiation predicted by empirical model where the mathematic expressions appropriate for single-axis tracking system were… read more here.
Keywords: global radiation; energy conversion; panel according; conversion management ... See more keywords
Nitrogen isotope compositions of the Upper Triassic Chang 7 Shale, Ordos Basin, North China: Implications for depositional redox conditions
Sign Up to like & getrecommendations! Published in 2019 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2019.06.027
Abstract: Abstract Nitrogen isotope (δ15N) analysis has been used to evaluate depositional redox conditions in well-preserved sedimentary systems; however, fewer N-isotope studies have been performed to reconstruct the redox conditions in lacustrine shales. In this paper,… read more here.
Keywords: chang shale; redox conditions; nitrogen isotope; chang ... See more keywords
Variations in hydrocarbon generating potential of the Chang 7 shale: Evidence from pyrite morphology and sulfur isotope
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.107747
Abstract: Abstract Hydrocarbon generating potential in source rocks is influenced by various controlling factors. Bottom water redox condition during source rock deposition is an important one among these factors and can directly control the organic matter… read more here.
Keywords: water; chang; hydrocarbon generating; chang shale ... See more keywords
Composition, mineralogy and chronology of mare basalts and non-mare materials in Von Kármán crater: Landing site of the Chang’E−4 mission
Sign Up to like & getrecommendations! Published in 2019 at "Planetary and Space Science"
DOI: 10.1016/j.pss.2019.104741
Abstract: Abstract As the first lunar farside landed mission, China’s Chang’E−4 (CE-4) has safely landed on the volcanically resurfaced floor of Von Karman crater in South Pole-Aitken (SPA) basin. The CE-4 mission will conduct rover exploration… read more here.
Keywords: mineralogy chronology; mineralogy; chang; composition mineralogy ... See more keywords
A quantitative evaluation for well pattern adaptability in ultra-low permeability oil reservoirs: A case study of Triassic Chang 6 and Chang 8 reservoirs in Ordos Basin
Sign Up to like & getrecommendations! Published in 2018 at "Petroleum Exploration and Development"
DOI: 10.1016/s1876-3804(18)30055-7
Abstract: Abstract Based on the previous studies and development practice in recent 10 years, a quantitative evaluation method for the adaptability of well patterns to ultra-low permeability reservoirs was established using cluster analysis and gray correlation… read more here.
Keywords: well pattern; ultra low; chang; evaluation ... See more keywords
Layering Structures in the Porous Material Beneath the Chang'e‐3 Landing Site
Sign Up to like & getrecommendations! Published in 2020 at "Earth and Space Science"
DOI: 10.1029/2019ea000862
Abstract: The lunar penetrating radar (LPR) onboard the Chinese Chang'e‐3 (CE‐3) mission obtained high‐resolution profile data for the continuous ejecta deposits of the Ziwei crater. Geological background suggests that the continuous ejecta deposits contain few large… read more here.
Keywords: layering structures; continuous ejecta; ejecta deposits; chang ... See more keywords
Profile of Ta-Yuan Chang
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2205427119
Abstract: “The most important discovery that I have ever made in my life is that my wife Cathy is a multitalented scientist,” says Ta-Yuan Chang, who was elected to the National Academy of Sciences in 2021… read more here.
Keywords: yuan chang; chang; profile yuan; biochemistry ... See more keywords
Application of 17α(H)-diahopanes in oil-source correlation of Triassic Yanchang formation in Zhoujiawan area, Ordos Basin, China
Sign Up to like & getrecommendations! Published in 2017 at "Petroleum Science and Technology"
DOI: 10.1080/10916466.2017.1327971
Abstract: ABSTRACT 17α(H)-diahopane are extensively distributed in Yanchang formation source rocks of Ordos Basin, but the content varies greatly. The content of 17α(H)-diahopane is pretty low in Chang 7 oil shale, whereas it is very high… read more here.
Keywords: ordos basin; source; chang; yanchang formation ... See more keywords
An In-Flight Recalibration for Chang’E-1 and E-2 Microwave Radiometer Datasets Based on Highland Thermophysical Models
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3125714
Abstract: The Chang’E-1 and E-2 (CE-1 and CE-2) orbital sounders provided high-resolution global maps of lunar microwave brightness temperatures (TBs) at wavelengths of 0.8, 1.55, 3.85, and 10 cm covering approximately two years of data over… read more here.
Keywords: recalibration; chang; flight recalibration; radiometer ... See more keywords