论公文标题与主题词的联系与区别

标题和主题词都是公文格式的组成部分,它们都与公文主题有着密切联系,在公文中都起着十分重要的作用.标题和主题词在公文中使用的历史都不长,但在现行公文中都有着不可缺少的重要性,它们出现在公文的不同部位,分别起着部分相同而又各自独立的作用.     

CI与CS评价比较及其整合构想

本文对CI与CS战略管理就两者的系统结构、系统传导、系统动力、系统反馈与系统绩效等进行了比较分析与评价,在此基础上就整合两者的管理模式,弹性管理等提出了初步构设．     

高层建筑竖向控制及其精度的研究

研究了高层建筑的竖向控制及其精度,结合实例,分析了它的精度和有效性,计算结果表明,精度是令人满意的。     

会计核算原则中的唯物辩证思想

世界观即方法论。以科学的世界观作指导,才能在认识、改造世界的过程中少走弯路。在会计一系列核算原则中蕴含了丰富的唯物辩证法思想。它从另一侧面证明了唯物辩证法的科学性所在。     

论网络民事法律关系

由于网络技术的影响,网络民事法律关系呈现出不同于传统民事法律关系的特点,对其要素需要重新解析,进而探索网络民事法律关系的构建之路,这正是网络民法秩序的需要和体现。     

Myopic Analysis for Multi‐Echelon Inventory Systems with Batch Ordering and Nonstationary/Time‐Correlated Demands

We provide an exact myopic analysis for an N‐stage serial inventory system with batch ordering, linear ordering costs, and nonstationary demands under a finite planning horizon. We characterize the optimality conditions of the myopic nested batching newsvendor (NBN) policy and the myopic independent batching newsvendor (IBN) policy, which is a single‐stage approximation. We show that echelon reorder levels under the NBN policy are upper bounds of the counterparts under both the optimal policy and the IBN policy. In particular, we find that the IBN policy has bounded deviations from the optimal policy. We further extend our results to systems with martingale model of forecast evolution (MMFE) and advance demand information. Moreover, we provide a recursive computing procedure and optimality conditions for both heuristics which dramatically reduces computational complexity. We also find that the NBN problem under the MMFE faced by one stage has one more dimension for the forecast demand than the one faced by its downstream stage and that the NBN policy is optimal for systems with advance demand information and stationary problem data. Numerical studies demonstrate that the IBN policy outperforms on average the NBN policy over all tested instances when their optimality conditions are violated.     

Implementing the birth policy to village as the grass-roots unit]

At the present time, the emphasis of the birth control program in China is in the rural areas where it is harder to implement a birth control policy. A new initiative taken in Liaoning Province to certify rural villages in family planning (FP) practice has proved to be successful. 6 criteria have to be met by a rural village to be qualified for certification: 1) an adequate FP organizational network, 2) comprehensive coverage of publicity and education program activities, 3) satisfactory FP program implementation, 4) extensive usage of contraceptive methods, 5) good quality service delivery, and 6) efficient program management. Specific regulations on organizational structure, educational activities, policy implementation, contraceptive supply, data collection and reporting, and management of finances have also been formulated to promote the certification process. Packages of incentives and disincentives have been established to integrate FP program implementation with the responsibilities, decision-making powers, and personal benefits of the leaders and the village community. The sense of birth control practice as a communal endeavor in villages has also been created under these regulations. Over 80% of villages in Liaoning province have now been certified. Various birth control model villages have been set up to promote the FP program elsewhere.     

专业技术职务任职资格定量评审探讨

本文对如何搞好任职资格的评审提出了“申请评职基本分+专家组意识评审分”综合评审的模式设想,该设想强调目前资格的评审应以对国家作出的贡献为主,并以此强调,高级技术职务的任职要求应建立一个在全国范围内统一的最基本的个人“申请评职基本分”标准。本文对一些标准定分提出了初步设想,最后着重阐述了实行“申请评职基本分”的意义所在。     

用选配装配技术提高机床主轴的回转精度

在机床主轴和轴承的装配中，采用选配装配技术──定向选配和角度选配，可以有效的提高主轴的回转精度．结合实例进一步说明采用选配装配技术的实际效果，并介绍了在选配和装配中的注意事项．     

跟腱断裂的原因分析及预防措施

跟腱断裂是一种较为严重的运动创伤，其直接影响到跟腱的正常功能。统计了232例跟腱断裂患者，从解剖学、生理学及力学角度分析了跟腱断裂的原因，并据此提出了预防措施。