scholarly journals Gravity and magnetic field characteristics and regional ore prospecting of the Yili ancient continent, West Tianshan, Xinjiang Uygur Autonomous Region, China

China Geology ◽  
2020 ◽  
Vol 3 (1) ◽  
pp. 104-112
Author(s):  
Xue-zhong Yu ◽  
◽  
Yi-yuan He ◽  
Meng Wang ◽  
Jian Zhang ◽  
...  
2017 ◽  
Vol 26 (1) ◽  
pp. 144-153
Author(s):  
I.I. Kabak ◽  
H.-Y. Hu

The paper deals with the taxonomy of two species of the subgenus Trachycarabus Géhin, 1876 of the genus Carabus Linnaeus, 1758, occurring in the Altay Mountains in the Xinjiang Uygur Autonomous Region of China: C. (T.) mandibularis Fischer von Waldheim, 1828 and C. (T.) sibiricus Fischer von Waldheim, 1820. A new subspecies, C. (T.) mandibularis abakkereiorum subsp. nov. is described from the Kran River Valley near Altay City. A new synonym is proposed: C. (T.) sibiricus obliteratus Fischer von Waldheim, 1828 = C. (T.) s. pseudobliteratus Korell et Kleinfeld, 1982, syn. nov. A key to the Trachycarabus species currently known from Xinjiang is given.


2021 ◽  
Vol 217 (2) ◽  
Author(s):  
Antonio Genova ◽  
Hauke Hussmann ◽  
Tim Van Hoolst ◽  
Daniel Heyner ◽  
Luciano Iess ◽  
...  

AbstractIn preparation for the ESA/JAXA BepiColombo mission to Mercury, thematic working groups had been established for coordinating the activities within the BepiColombo Science Working Team in specific fields. Here we describe the scientific goals of the Geodesy and Geophysics Working Group (GGWG) that aims at addressing fundamental questions regarding Mercury’s internal structure and evolution. This multidisciplinary investigation will also test the gravity laws by using the planet Mercury as a proof mass. The instruments on the Mercury Planetary Orbiter (MPO), which are devoted to accomplishing the GGWG science objectives, include the BepiColombo Laser Altimeter (BELA), the Mercury orbiter radio science experiment (MORE), and the MPO magnetometer (MPO-MAG). The onboard Italian spring accelerometer (ISA) will greatly aid the orbit reconstruction needed by the gravity investigation and laser altimetry. We report the current knowledge on the geophysics, geodesy, and evolution of Mercury after the successful NASA mission MESSENGER and set the prospects for the BepiColombo science investigations based on the latest findings on Mercury’s interior. The MPO spacecraft of the BepiColombo mission will provide extremely accurate measurements of Mercury’s topography, gravity, and magnetic field, extending and improving MESSENGER data coverage, in particular in the southern hemisphere. Furthermore, the dual-spacecraft configuration of the BepiColombo mission with the Mio spacecraft at higher altitudes than the MPO spacecraft will be fundamental for decoupling the internal and external contributions of Mercury’s magnetic field. Thanks to the synergy between the geophysical instrument suite and to the complementary instruments dedicated to the investigations on Mercury’s surface, composition, and environment, the BepiColombo mission is poised to advance our understanding of the interior and evolution of the innermost planet of the solar system.


2020 ◽  
Vol 20 (1) ◽  
pp. 111-112

AbstractIn 2016, remains of a ground-level Buddhist temple complex were found in the middle of the west zone of the Tuyoq caves in Shanshan (Piqan) County, Xinjiang Uygur Autonomous Region. This Buddhist temple complex consisted of the Buddha hall, dorms for monks, and storage facilities. In the Buddha hall, many murals of bodhisattvas, devas, and donors were found, and artifacts such as household utensils made of clay, wooden architectural components, textiles, and manuscript fragments were unearthed. The date of this Buddhist temple complex was the Qocho Uyghurs kingdom from the latter half of the tenth century to the latter half of the fourteenth century; the excavation is very important for understanding the distribution of the construction centers and the iconographical composition of the Buddhist cave temples and monasteries in the Qocho Uyghurs kingdom period.


1994 ◽  
Vol 38 (1-2) ◽  
pp. 177-179 ◽  
Author(s):  
Wayne A. Charlie ◽  
George E. Veyera ◽  
Deanna S. Durnford ◽  
Donald O. Dochring

Author(s):  
D. Galdan ◽  

Until recently, the Oirat manuscripts from Xinjiang remained inaccessible to researchers due to a number of circumstances. Most of the manuscripts are kept in private collections. According to some data, in the Ili-Kazakh Autonomous Province alone, the Olets living there have more than 300 personal collections, in which, according to rough estimates, there are more than two thousand manuscripts. The Fund of Ancient Manuscripts of National Minorities of the Xinjiang Uygur Autonomous Region of the PRC, created in the second half of the 1970s, is a large repository of texts in the ‘Clear Script’ of the Oirats. The basis for its creation was manuscripts and xylographs from private collections, which were preserved during the years of the Cultural Revolution thanks to the personal courage of ordinary lovers of book antiquity. The Oirat collection of Xinjiang contains 398 manuscripts and xylographs of various contents: Buddhist texts of the canonical content (sutras, sastras, devotional texts), works of popular Buddhist literature (jatakas, teachings, didactic instructions and sayings, framed novels, etc.), astrological, ritual folklore texts.


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