ZnCI~2-KCI系溶液的分子动力学模拟

用Busing离子间势,对ZnCI~2-KCI 系熔盐液的结构作分子动力学计算机模拟研究,模拟结果与中子衍射,X射线衍射,Raman光谱和红外光谱的若干结构相符.     

Thin Spherically Radiating Shells and Astronomical Collapsed Objects

Using the shell formalism, relativistic effects could eventually be detected in astronomical collapsed objects.     

Gravitational Collapse: A Case for Thermal Relaxation

Two relativistic models for collapsing spheres at different stages of evolution, which include pre-relaxation processes, are presented. The influence of relaxation time on the outcome of evolution in both cases is exhibited and established. It is shown that relaxation processes can drastically change the final state of the collapsing system. In particular, there are cases in which the value of the relaxation time determines the bounce or the collapse of the sphere.     

Gravitational Effects on the Vortex Distribution in Relativistic Superfluid Stars

Neutron stars are supposed to be mainly formed by a neutron superfluid. The angular momentum is given by the vortex array within the fluid, and a good account of the observable effects is determined by its coupling with the crust. In this article we show that the gravitational field introduces important modifications in the vortex distribution and shape. The inertial frame dragging on the quantum fluid produces a decrease in the vortex density, which for realistic models is in the order of 15%. This effect is relevant for neutron star rotation models and can provide a good framework for checking the quantum effect of the frame dragging.     

硼中子俘获治疗肿瘤的研究 I. 合成硼化核酸的几种化学方法

本文以小牛胸腺DNA和酵母TRNA为载体, 对核酸与硼笼化物的几种偶联方法进行了研究结果表明, 活化后的核酸通过交联剂MBS和DCCI分别能与Na2B12H11SH和(Et4N)2B1OH9R相偶联, 找到了反应条件温和, 偶联程度较高的合成方法。