supported by the National Natural Science Foundation of China and Ministry of Science and Technology of the People’s Republic of China;financial support from the Strategic Priority Research Program (B) of the Chinese Academy of Sciences (XDB07020300)
One of the biggest puzzles concerning the cup- rate high temperature superconductors is what determines the maximum transition temperature (Tc,max), which varies from less than 30 to above 130 K in different compoun...
supported by the National Natural Science Foundation of China (51176203,51206184)
A class of two-heat-reservoir heat engine model with heat leakage,finite heat capacity high-temperature source and infinite heat capacity low-temperature heat sink,is researched with the finite-time thermodynamic theo...
supported by the National Basic Research Programof China(2009CB219305);the National Natural Science Foundation of China(41072106)
A group of NE-trending(~30°)mafic dykes,termed Miyun swarm herein,are distributed around the Miyun Reservoir,northe China,and have individual widths of over 40 m,and lengths of up to 8000 m.Baddeleyite grains were e...
supported by the Science and Technology Ministry Commonwealth Trade (Meteorology) Scientific Research Specialized Project (GYHY200806011);the National Basic S&T Project of the Ministry of Science and Technology of China (2007FY220200);the National Natural Science Foundation of China (40871058)
Two tree-ring MXD (maximum latewood density) chronologies of Abies fabri were developed from the eastern slopes of Gongga Mountain, and a regional chronology (RC) was established based on the two MXD chronologies. The...
Supported by the National Natural Science Foundation of China (Grant No. 40841007);Scientific Investigation Project of the Ms 8.0 Wenchuan Earthquake of China Earthquake Administration
The amount of coseismic deformation and its distribution of the Wenchuan earthquake provide important scientific bases for revealing the mechanisms of earthquake preparation and characterizing the rupture propagation ...
supported by the National Natural Science Foundation of China (Grant No.10772005);National Basic Research Program of China (Grant No. 2007CB714603)
Numerical simulation results show that the upper bound order of random packing densities of basic 3D objects is cube (0.78) > ellipsoid (0.74) > cylinder (0.72) > spherocylinder (0.69) > tetrahedron (0.68) > cone (0.6...
Supported by the National Basic Research Program of China (Grant No.2009CB421307);Research Foundation of Chinese Desert Meteorology (Grant No.SQJ2006013);National Natural Science Foundation of China (Grant Nos.30270227 and J0630965)
To study the historical temperature variation in Yili of Xinjiang,the tree-ring chronologies of maximum density(MXD) and tree-ring width(TRW) were established with the Schrenk Spruce(Picea schrenkiana Fisch.et Mey) co...
A method to predict the amplitude and date of the maximum sunspot number is introduced. The regression analysis of the relationship between the variation rate of monthly sunspot numbers in the initial stage of solar c...
Binary digit representation of partial sums for random variables has been investigated, and a good upper bound of moments of maximum partial sums for random variables has been reduced by using this representation. As ...
LET {ξi} be a sequence of random variables and Mn = =V ξi, which connect asymptoticallysome regularly varying functions. Let {Nn} be a sequence of nonnegative integer-valu...