用PKPM系列程序优化分析高层结构的几点体会

介绍了作者应用PKPM系列的程序,在高层建筑结构设计计算中的体会,其中对若干抗震设计的控制参数的含义、电算分析与调整操作作了介绍,包括:位移比、周期比、侧刚比、受剪承载力比、剪重比、刚重比、层间位移角以及各种参数的调整等方面。供结构设计工程师参考。     

The Impact of Natural Disasters on Third World Agriculture: An Exploratory Survey of the Need for Some New Dimensions in Development Planning*

Abstract . This is essentially an exploration of the available information on the effects of natural disasters on Third World agriculture. These effects are a powerful partial explanation of the lack of agricultural self-sufficiency in a large number of low income countries; and consequently go some way in explaining the occurrence of hunger and poverty in such countries. The paper argues for the systematic collection of economic data on disasters and its analysis and for the establishment of agricultural planning mechanisms in natural disaster-prone developing countries, to mitigate the adverse effects of such disasters. The mechanisms should be linked to national development planning. The paper also sets out the need for international action on a continuing basis in this field.     

谈外墙保温层利用珍珠岩的新工艺

建筑行业中资源消耗减量化、污染排放量最小化、废物再生资源化和无害化是今后发展的必然趋势。文章介绍了外墙保温技术的优点,探讨利用珍珠岩作为外墙保温层的新工艺的施工流程和施工要点,为该行业提供参考。     

新形势下增强企业自主创新能力的对策思考

由于受国际、国内经济环境的双重影响,我国企业面临的竞争更加激烈,而能否有效地增强自主创新能力成为决定企业竞争胜负甚至是生死存亡的关键.文章结合广西南宁市企业实际情况,分析了当前企业自主创新存在的主要问题,并提出了增强企业自主创新能力的相关建议.     

Using Medicare data for short-run projections of the elderly population.

As the elderly population of the United States grows in absolute number and as a proportion of total population, accurate projections of that population become increasingly important for sound policy decisions. Cohort component techniques are typically used for state and local projections of the elderly population, but are often outdated or even nonexistent for many local areas. This paper suggests an alternative approach, based on Medicare data and simple projection techniques. Projections for several base periods and projection horizons are made for all states and for counties in Florida and are compared with actual Medicare enrollment. On the basis of these comparisons it appears that Medicare data and simple projection techniques can produce very useful short-run projections of the elderly population for states and local areas.     

关于加快培育新时代中国军人“走出去”战略意识的若干思考

中国梦引领强军梦,强军梦支撑中国梦,要实现中华民族的伟大复兴需要一支能够"走出去"的强大人民军队,这在客观上要求新时代中国军人必须尽快树立起中国军队"走出去"的战略意识。针对当前中国军人"走出去"战略意识薄弱的现状,本文提出应从顶层设计入手,在以军队院校教育为主的基础上依托军民融合等手段综合提升新时代中国军人"走出去"的战略意识。     

思路上有突破 举措上有创新 行动上有成效——广西南宁凤凰纸业有限公司学习实践科学发展观活动调研

文章论述了广西南宁凤凰纸业有限公司党政领导班子将深入学习实践科学发展观活动视为企业进一步统一思想,明确发展战略,确保又好又快全面协调可持续发展的重要契机,用科学发展观指导生产经营活动,取得了较好的成绩。