浅析道德情感在道德修养过程中的作用

道德情感作为人类特有的一种高级情感,是人类道德心理中最深沉又最活跃的内容,同时又是人们完善自己的一个方面。在道德实践活动中,道德情感和道德意识诸要素之间有着紧密的联系,着重论述道德情感在人的道德修养过程中的重要性。     

关于人才效益的几点思考

阐述人才效益对经济发展的促进作用及提高人才效益的基本途径。     

指导工程测量竞赛经验探讨

技能竞赛的蓬勃发展为加强技能人才培养、选拔和促进优秀人才脱颖而出发挥了重要作用。通过对全国和北京市测绘地理信息行业职业技能竞赛工程测量赛项设置、技术要求、竞赛特点的归纳分析,从参赛队员的选拔、竞赛训练方案、技战术、比赛注意事项等方面对竞赛工作进行探讨,为今后的备赛以及参赛提供借鉴。     

基于模糊预测对象的证据权方法及其在土地沙漠化评价中的应用

为了使在地理信息系统中被广泛用于点事件预测的证据权方法能对面事件进行评价和预测, 提出了一种新的基于模糊训练层的证据权方法.它是一种更广泛的证据权方法, 与普通证据权方法所不同的是, 它的训练层是模糊集合, 其取值是它的隶属度.通过适当的变换也可以把点训练层转换为模糊集合.因此, 该方法可以对面事件、点事件和线事件进行评价和预测.该方法可以处理训练层和证据层均为模糊集合的情况, 被称为双重模糊证据权方法.作为该方法的一个应用实例, 本文介绍毛乌素沙漠边缘的晋陕蒙地区土地沙漠化评价的应用实例.      

多类训练迭代法在沉积盆地圈闭评价中的应用

本文介绍了多类训练迭代法计算的基本原理和计算过程。将此法成功地应用于某沉积盆地的圈闭评价中,结果表明未钻探的３８ 个圈闭可分三类,其中１０ 个圈闭为Ⅰ类,８ 个圈闭为Ⅱ类,其余的２０ 个圈闭为Ⅲ类     

PRINCIPLES OF RIVER TRAINING AND MANAGEMENT

River regulation and river training have been performed for various purposes and negative effects have been shown in numerous cases. In some cases the negative effects are so serious that humans have to consider to "renaturalize" the regulated rivers. Only by using the strategy of integrated river management the diverse river uses and natural fluvial processes and ecological systems may be harmonized. Based on analysis of case studies and data collected from literatures this paper presents the concept of integrated river management and four principles of river training. The integrated river management comprises: 1) taking the watershed, upper stream basin including the tributaries, middle and lower reaches and the estuary as an integrated entity in the planning, design and management; and 2) mitigating or controlling the negative impacts on hydrology, erosion and sedimentation, fluvial processes, land use and river use, environment and ecology while in achieving economic benefit from water resources development, flood safety management and hydropower exploitation. River training and management should be in accordance with the four principles: 1) extending the duration of river water flowing on the continent, which may be achieved by extending the river course or reducing the flow velocity; 2) controlling various patterns of erosions and reducing the sediment transportation in the rivers; 3) increasing the diversity of habitat and enhancing the connectivity between the river and riparian waters; and 4) restoring natural landscapes.     

入世后测绘行业人才的培养和使用

加入世界贸易组织以后我国测绘人才工作面临的挑战是严峻的。形势要求我们必须更加重视人才队伍建设 ,抓紧培养和造就一批更能适应今后测绘事业发展需要的测绘人才队伍     

关于地球科学人才培养的实践与思考

世纪之交的我国地质行业和地质学人才培养遇到了前所未有的困难,而资源、环境与灾害已成为新世纪人类社会发展面临的严峻问题.面对挑战和机遇,南京大学地球科学系以邓小平教育理论为指导,以创建“地质学“国家理科人才培养基地为契机,在教学改革的实践中探索并建立了基础型和应用型两类地质学人才的培养体系,依托本系雄厚的教学科研基础和师资力量,建成“三三三“培养模式和全新的课程体系,改革教学内容和方法、手段,提高学生综合素质和创新能力,七年来改革成果丰硕.2000年以来,在教育部世行贷款重点教改项目支持下,结合地学类学科在新世纪的发展趋势,正在努力探索按“大地学“口径培养人才的模式,创建培养具有大理科基础、大地学特色的地球科学人才的实施方案,为我国国土资源的合理开发利用、灾害防治和环境保护等的迫切需要培养新一代地学人才.     

Neuro‐control of seismically excited steel structure through sensitivity evaluation scheme

The neuro‐controller training algorithm based on cost function is applied to a multi‐degree‐of‐freedom system; and a sensitivity evaluation algorithm replacing the emulator neural network is proposed. In conventional methods, the emulator neural network is used to evaluate the sensitivity of structural response to the control signal. To use the emulator, it should be trained to predict the dynamic response of the structure. Much of the time is usually spent on training of the emulator. In the proposed algorithm, however, it takes only one sampling time to obtain the sensitivity. Therefore, training time for the emulator is eliminated. As a result, only one neural network is used for the neuro‐control system. In the numerical example, the three‐storey building structure with linear and non‐linear stiffness is controlled by the trained neural network. The actuator dynamics and control time delay are considered in the simulation. Numerical examples show that the proposed control algorithm is valid in structural control. Copyright © 2001 John Wiley & Sons, Ltd.     

测绘行业人力资源培训外包问题研究

系统培训是增加企业人力资本存量、提升企业核心竞争力重要的手段之一。因此,越来越多的企业将培训放到重要的位置上,整合组织的内外部资源进行有效的培训。将非核心培训项目外包,既利用外包供应商的专业水平和成本优势,又使企业人力资源部能专注于提升核心竞争力的活动。