supported by the National Natural Science Foundation of China(L2224032);the Research Project on the Discipline Development Strategy of Academic Divisions of the Chinese Academy of Sciences(XK2022DXC004).
Lunar exploration is deemed crucial for uncovering the origins of the Earth-Moon system and is the first step for advancing humanity’s exploration of deep space.Over the past decade,the Chinese Lunar Exploration Prog...
supported by the National SKA Program of China(2020SKA0120300);the National Natural Science Foundation of China(11975027,11991053,and 11721303);the Max Planck Partner Group Program funded by the Max Planck Society;support from NSF Grant PHY-1806776;a Sloan Foundation Research Fellowship and the Owens Family Foundation;support by the COST Action GWverse CA16104 and JSPS KAKENHI Grants No.JP17H06358。
Neutrons were discovered 90 years ago by James Chadwick.The concept of neutron stars was hypothesized around that time by Lev Landau,Walter Baade,and Fritz Zwicky,and it was further developed by Richard Tolman,Robert ...
Supported by the Hundred Talents Project of the Chinese Academy of Sciences
Eclogites have been recently reported in the interior of the Tibetan Plateau, including in the central Qiangtang metamorphic belt, in the Basu metamorphic massif of the eastern Bangong-Nujiang suture zone, and at Song...
Supported by the President Foundation of the China Institute of Atomic Energy
We have made a new investigation on the vertical profiles of tritium and helium isotopes in Lakes Van and Nemrut(Eastern Turkey),using experimental data from the reference by Kipfer et al.for study of long-term vertic...
Nanoporous silica with unusual interior composite cells was synthesized with synthetic block copolypeptide Phe20-b-PBLG50 as template for the first time. Anilino-methyl triethoxy silane (AMTS) was used as an intermedi...
Mean heat flows and heat losses of the Northern and Southern hemispheres are calculated using degree 12 spherical harmonic representation of the global heat flow field (Pollack et al., 1993). Mean heat flows and heat ...
The Jiyang Depression is an intercontinental extensional basin formed on thePaleozoic craton by the interaction among the Eurasia, Kula-Pacific and Indian platessince the Triassic Period. In that depression there are ...
Project supported in part by the National Natural Science Foundation of China
1 Introduction Many linear programming models represent large, complex systems consisting of independent subsystems coupled by a common constraint. Such problems arise in industrial and economic planning involved deci...
Project supported by the National Natural Science Foundation of China.
We characterized in Theorem 3.4 of [1] the closure and interior operators of induced spaces introduced by Lowen. The author of [2] proposed an open problem: Can Theorem 3.4 in [1] be generalized to lattice value induc...
By use of the general expression of a static axisymmetric metric tensor, the Einstein-Maxwell equations of an axis charged axisymmetric nebula are established under the condition of no pressure. Under the condition th...