Research on the recognition algorithm of Turbo codes on trellis termination

For the blind recognition of Turbo codes in information interception, the recognition algorithm of turbo codes on trellis termination fall into following two parts. In coding structure recognition, turbo codes on trellis termination is defined as linear block codes, so the blind recognition of code length and start is achieved by analyzing the rank of codes matrix with a different number of columns and a different start; In encoder parameter recognition, by comparing the sequence matrix's column vector before and after interleaving and determining the decision threshold, the influence of error codes whose number is lower than the decision threshold is removed, and consequently, the problem of poor fault-tolerant performance in the traditional interleaving mode recognition method is solved. Simulation shows that the correct percentage of recognition is higher than 80％ at 10^-3 BER, and confirms the validity and reliability of the algorithm.     

浅谈如何做好井队职工一人一事思想政治工作

一人一事的思想政治工作既是党的思想政治工作的传家宝,也是解决群众问题的金钥匙。做好企业的一人一事思想政治工作就是要为职工群众解难帮困、化解矛盾,调动他们的工作热情。要做职工的思想政治工作,主要三个方面入手:一是要准确掌握队伍思想状况;二是要拿准职工思想脉搏;三是要运用行之有效的工作方法。     

时尚理论研究的新方法——河村的时尚学观点

主要介绍河村由仁夜（Yuniya Kawamura）的时尚学观点：提出把时尚系统作为一种制度化的系统，其中时尚的概念，时尚从生产到传播到消费的运作。     

Effect of FTY720 and ICAM-1 mAb mono and combination therapy in cardiac allo-transplantation in rats

Objective To observe the effect of FTY720 and ICAM-1 mAb mono and combination therapy in cardiac silo-transplantation in rats. Methods Rats were randomly assigned to 9 groups, heart allo-transplantation were performed in abdominal site with micro-surgical technique. Recipients with allografts were treated with different doses of FTY720 and(or) ICAM-1 mAb. Graft survival, histopathology andlevel of serum IL-2, IFN-γ, IL-4, IL-10were investigated. Results Low doses of FTY720 (lmg/kg) combined with ICAM-1 mAb achieved synergistic effect in the prolongation of cardiac graft survival, combination index(CD =0.67. Conclusion Concomitant therapy of FTY720 and ICAM-1 mAb achieved a synergistic effect in the prolongation of heart allograft survival in rats.     

环保耐燃液压油在KR脱硫装置上的应用

针对武钢二炼钢厂1号KR液压系统磷酸酯液压油的改型问题,介绍如何选择环保耐燃液压油以及改型替换时的工作程序。