In this paper, we discuss a class of Finsler metrics defined by a Riemannian metric and a 1-form on a manifold. We characterize weak Landsberg metrics in this c
Because it is hard to search similar structure for low similarity unknown structure proteins dimefly from the Protein Data Bank(PDB)database,3D-structure is mod
利用相对论平均场理论,考虑了σ*,φ介子及重子八重态{N,P,A,∑-,∑0,∑+,(I)-,(I)0},研究了中子星的性质.发现当考虑了σ*,φ介子的贡献时,超子出现的临界重子数密度降低了,
An active stereo vision system based on a model of neural pathways of human binocular motor system is proposed. With this model, it is guaranteed that the two c
Novel N-doped TiO2 (denoted as N-NTA600) was prepared by treating nanotube titanic acid (NTA) in NH3 flow. Its visible light photocatalytic activity, evaluated
The plan view pattern control theoretical models were simplified. Under the condition of constant volume for the plan view pattern compensation, the relation be
Deposition of diamond thin films on tungsten wire Substrate with the gas mixture of acetone and hydrogen by using bias-enhanced hol filament chemical vapor depo
The microstructure and mechanical properties of AZ80 magnesium alloy after solid solution and aging treatments were studied by using optical microscope (OM), X-
A macro-circuit equivalent model for ferroelectric liquid crystal(FLC)is proposed.The model includes both effects of ferroelectric torque and dielectric torque
A model helicopter is more difficult to control than its full scale counterpart. This is due to its greater sensitivity to control inputs and disturbances as we