相时而动软硬兼修——访沈阳昂立电子有限公司

离东北大学南门不远,在东三省IT集散地沈阳三好街附近,有一幢砖红色的二层小楼,那就是不断传出佳绩,不断令业内人士瞠目的沈阳昂立电子有限公司的办公总部.     

给你一个自由发展的空间——大连经济技术开发区第一中学小记

在建筑风格上,这是一座与香港大学极为相近的学校,她坐落在素有"北方香港"之称的大连,地处黄海之滨的大黑山脚下,她就是大连经济技术开发区第一中学(简称开发区一中).     

青山终难老美誉应长存——宋雨桂与中国画家村

这是两个与美紧密相连的名词--宋雨桂--青山沟.前者是辽宁省美术家协会主席、辽宁省美术馆馆长,被誉为东方梵高的中国画大师;后者则是辽宁省丹东市宽甸县的一个偏远山区,已被定为国家级名胜旅游区.     

大写大泼融大雅大挥大洒求大新——马书林先生水墨京剧人物赏析

在中国文化领域里,水墨画堪称神州之精粹,京剧则被视为华夏的瑰宝,誉它们为国粹国宝实不为过.将此二者天衣无缝地融为一体,来展示中华民族文化之夺目绚丽的第一人,当属马书林.     

让快乐和创造相伴一生——艺术家李秀忠小记

提到李秀忠的名字,对中国美术界来说应该是很熟悉的.他是油画家、中国画家、美术评论家、中国美协理事、全国美展总评委、辽宁省美协常务副主席、秘书长,是一位实实在在、多专多能的艺术家,同时又是一位甘于奉献、无怨无悔的优秀的美术界领导人.他以个人的创作成果和理论评论的学识和建树以及人格的力量,赢得了辽宁美术界和全国学术同人的称赞.     

林业发展阶段研究概述

阶段性是事物发展必须遵循的一个客观规律,林业的发展同样也具有阶段性.只有充分认识各个时期林业发展所处的历史阶段和相应特征,才能更好地制定政策和发展战略.该文将以往的林业方面的阶段性研究加以综述,以期获得收益和启发,并为以后的研究打下基础.     

Goal Ambiguity and Organizational Performance in U.S. Federal Agencies

In spite of numerous observations that government organizationshave high levels of organizational goal ambiguity that exertmajor influences on their other characteristics, few researchershave measured goal ambiguity and tested these frequent assertions.In previous research, we developed measures of four dimensionsof goal ambiguity: mission comprehension ambiguity, directivegoal ambiguity, evaluative goal ambiguity, and priority goalambiguity. Confirming hypotheses developed from the literatureon public organizations, the latter three variables showed relationsto such organizational characteristics as organizational age,financial publicness (proportion of funding from governmentallocations), and regulatory status. This article reports asecond analytical step of examining the relations between thegoal ambiguity dimensions and indicators of organizational performancebased on responses to the 2000 National Partnership for ReinventingGovernment Survey of federal employees. The performance variablesincluded managerial effectiveness, customer service orientation,productivity, and work quality. Regression analyses with numerouscontrol variables found that directive, evaluative, and prioritygoal ambiguity related negatively to managerial effectiveness.All four performance indicators showed significant negativerelationships with evaluative goal ambiguity and directive goalambiguity. The results provide further evidence of the viabilityof the new measures of goal ambiguity, support theory-basedbut previously untested hypotheses, and further indicate thefeasibility and value of analyzing goal ambiguity of governmentorganizations.     

Rainfall interception by Santa Monica's municipal urban forest

Effects of urban forests on rainfall interception and runoff reduction have been conceptualized, but not well quantified. In this study rainfall interception by street and park trees in Santa Monica, California is simulated. A mass and energy balance rainfall interception model is used to simulate rainfall interception processes (e.g., gross precipitation, free throughfall, canopy drip, stemflow, and evaporation). Annual rainfall interception by the 29,299 street and park trees was 193,168 m³ (6.6 m³/tree), or 1.6% of total precipitation. The annual value of avoided stormwater treatment and flood control costs associated with reduced runoff was $110,890 ($3.60/tree). Interception rate varied with tree species and sizes. Rainfall interception ranged from 15.3% (0.8 m³/tree) for a small Jacaranda mimosifolia (3.5 cm diameter at breast height) to 66.5% (20.8 m³/tree) for a mature Tristania conferta (38.1 cm). In a 25-year storm, interception by all street and park trees was 12,139.5 m³ (0.4%), each tree yielding $0.60 (0.4 m³/tree) in avoided flood control costs. Rainfall interception varied seasonally, averaging 14.8% during a 21.7 mm winter storm and 79.5% during a 20.3 mm summer storm for a large, deciduous Platanus acerifolia tree. Effects of differences in temporal precipitation patterns, tree population traits, and pruning practices on interception in Santa Monica, Modesto, and Sacramento, California are described.     

辛亥革命与中国教育近代化

辛亥革命推翻了清王朝的统治,结束了延续两千多年的封建专制制度,极大地推动了中国教育近代化的步伐.民国初年,在蔡元培和他的同事们领导下所进行的教育改革确立了新的教育宗旨,制订颁布了<壬子.癸丑学制>,力图清除封建主义的影响,改变价值取向的单一.这一切不仅在指导思想和学校制度层面为中国教育近代化奠定了一个新的基础,而且在实践层面有力地促进了普通教育和实业教育的发展,使清末以来各级各类教育发展极不平衡的局面得到较大改变,初步形成了严格意义上的近代教育体制.     

从创业环境与守业对策透析我国民营科技企业

民营科技企业内外部存在的问题制约了它的进一步发展 ,但我国经济发展进入以结构优化升级和提高国际竞争力为核心的产业调整新阶段 ,这又为民营科技企业创业和守业提供了机遇。最后讨论了促进民营科技企业守业和发展的对策措施 :营造平等的竞争发展环境、完善金融财政的扶持措施、重新设计产权制度、选择正确的技术创新政策、加强对人才的合理使用和培育等