论冯玉祥的"结党"情结

冯玉祥将军在戎马倥偬的一生中,有过许多次的结党活动。这些活动深受旧社会中民间结社尤其是青帮的影响。但这些活动在他追求进步的道路上,具有十分重要的地位。研究冯玉祥将军的结党活动,对于展示他丰富多采的人生阅历和独特性格大有裨益。     

Monte Carlo Hamiltonian: Linear Potentials

We further study the validity of the Monte Carlo Hamiltonian method. The advantage of the method,in comparison with the standard Monte Carlo Lagrangian approach, is its capability to study the excited states. Weconsider two quantum mechanical models: a symmetric one V(x) = |x|/2; and an asymmetric one V(x) = ∞, forx ＜ 0 and V(x) = x, for x ≥ 0. The results for the spectrum, wave functions and thermodynamical observables are inagreement with the analytical or Runge-Kutta calculations.     

湖南崀山风景区客源市场空间结构及优化研究

本文分析了崀山客源市场的空间分布特征与制约其结构合理性的原因，提出优化崀山客源市场结构的思路，并结合具体情况提出市场拓展的措施。     

掺钛蓝宝石脉冲可调谐激光器在实验室中的应用

介绍了掺钛蓝宝石可调谐激光器在实验室中的应用.自行设计了波长690~900 nm之间连续可调谐激光,单脉冲能量为5 mJ,重复频率为20 Hz,激励采用波长532 nm、能量35 mJ的倍频YAG激光器,经过调谐滤波器,输出连续可调谐激光.     

用干涉方法测量薄膜应力

基于基片弯曲法和牛顿环的基本原理,使用He-Ne激光器、扩束镜、凸透镜和带分光镜的移测显微镜,搭建了薄膜应力测量装置.采用直流溅射法制备了厚度为30~144 nm的银薄膜,衬底采用厚度为0.15 mm、直径为18 mm的圆形玻璃片.实验发现,薄膜厚度对银薄膜的内应力有显著的影响,在薄膜厚度很小时,随着薄膜厚度的增加,应力迅速增大,达到最大值后,随着厚度的继续增加,薄膜应力下降较快并趋于稳定值.     

“后配额时代”中国纺织品服装出口预测

本文利用单整自回归移动平均模型,依据2000年1月至2004年12月中国纺织品服装出口额数据,对2005年和2006年中国纺织品服装出口走势进行预测分析。     

BIOS及其升级

BIOS为计算机提供最低级的、最直接的硬件控制。通过深入认识和了解BIOS,可以对旧的BISO进行升级,使计算机处于最佳的工作状态,提高计算机的性能。     

报关舱单及其XML设计

通关速度是国际贸易的要素,报关方式是通关速度的关键。本文以工程资料为背景,详细论述报关舱单采用的W eb报关方式及其捆绑的XML设计。通过对设计原理的分析,可以看出:基于B/S的数据发送方式使报关流程更简洁、作业更开放,因而大大地加快了通关速度,为国民经济的发展做出一点贡献。     

Detecting myocardial ischemia with 2-D CVIB imaging method--an in vivo animal experiment study

A 2-D cyclic variation of integrated backscatter (CVIB) imaging method was established for detecting myocardial ischemia. To demonstrate the feasibility and validity of this method, animal experiments were conducted. Acute myocardial ischemia was induced by occluding left anterior descending coronary artery in 10 anesthetized open-chest dogs. While scanning the normal hearts and the ischemic hearts with a B scanner, digital radiofrequency data were acquired by a real-time acquisition system in synchronism. The offline analysis to the radio-frequency signal with the 2-D CVIB imaging method was performed to verify the consistency between the imaging result and the design of the experiment. In addition, 4 dogs in experiment were treated with the heart pacemaker in order to investigate the influence of changing in heart rate on the detection of ischemic myocardium with the proposed method. The experimental result showed that the 2-D CVIB imaging method succeeded in detecting the ischemic myocardium and is a new non-invasive way for the cardiologists to both quantitatively and visually evaluate the contractile performance of the myocardium.     

固相微萃取膜(SPMEE)在滥用药物检验中的应用

介绍一种全新的SPMEE技术SPMEE法，并对其在滥用药物检验中的应用进行了初步探讨。