一种新的劳动定额表现形式——拟合时间定额曲线

研究目的：在劳动定额表现形式上寻找一种符合社会发展的并且符合劳动定额专业特点的表现形式。 研究方法：根据劳动定额专业特点，对劳动定额标准建立数学模型，并对数学模型结果进行精度检验。 研究结果：劳动定额标准均可用数学公式来代替，将这些公式存入计算机，查找劳动定额标准时，只需将影响工时消耗的因素值输入计算机，即可显示出时间定额和产量定额，再输入工程数量，即可输出定额工天等。 研究结论：劳动定额表现形式目前主要受两方面的制约：（1）企业生产工具的先进程度（主要表现在机械化和自动化方面）；（2）计算机在企业管理中的普及程度。受这两方面的影响，今后一段时间内，我国各行业的劳动定额表现形式基本上呈现3大类：（1）以完全的数学公式表现；（2）表格形式与数学公式并存；（3）仍以表格形式为主。     

论港口建设工程造价的全过程管理

港口建设工程造价的控制与管理是一个动态的过程,文中重点分析了在项目投资决策阶段、项目设计阶段、项目实施阶段和竣工阶段全过程造价管理的方法与侧重点,以提高投资效益。     

建筑施工企业索赔管理与反索赔防范

阐述施工企业索赔的含义、条件、程序、处理方法，以及施工企业常遇到的反索赔种类，进一步明晰索赔管理思路，规避反索赔风险，维护企业正当权益和增加企业经济效益。     

船舶运输精矿粉的安全监管

介绍了船舶运输精矿粉发生的一些严重事故,全面分析了船舶运输含水量过大精矿粉所存在的危险性因素,并根据原因分析提出对此类船舶的安全监督管理建议。     

电信计费模型的设计

依据电信计费系统存在的问题,本文详细描述了电信计费模型的设计方法和各个模块的设计内容。     

科研单位转制后人才资源问题研究及对策

探究科研单位转制后人才资源的开发和管理课题。调研了科研体制改革对人才资源的影响，剖析人力资源管理现状及存在的主要问题，并有针对性地阐述了应对措施，最后从战略层面思考科研单位转制后，如何实现“人才强企”的目标。从理论角度提出实施企业人才主体战略、实施智力资源资本化战略和实施人才管理体制改革战略等观点。     

施工图设计-施工总承包模式在铁路建设中的应用研究

工程总承包是目前国际上流行的项目管理模式。铁路建设推行施工图设计-施工总承包模式,实现业主与总承包商签订施工图设计和施工合同,施工图设计和施工同时进行,统筹安排和优化,总体控制项目造价。推进铁路建设施工图设计-施工总承包模式,国家及铁道部应建立和完善有关的法律法规与规章,借鉴国内外经验,使工程总承包模式更加规范化、标准化、多样化。     

城市轨道交通企业局域网建设探讨

通过介绍上海地铁运营有限公司车辆分公司计算机网络的组建和企业管理信息系统的开发和应用,阐明了企业计算机网络建设和计算机信息管理系统在地铁车辆管理中的重要性。并对轨道交通企业中建设网络和开发管理信息系统需要重视的几个问题及其解决的方法作了探讨。     

Reliability-based calibration of fatigue design guidelines for ship structures

A simple reliability-based framework is applied to calibrate a new set of fatigue design guidelines. This new guideline considers two different approaches for the assessment of both loads, stresses and local stress raising effects, and partial safety factors must be given for any combination of these approaches. For the calibration, the lognormal reliability format is adopted because the hereby-derived partial safety factors can be combined arbitrarily. This means that with a few basic partial safety factors, the combination of partial safety factors to be applied together with any combination of calculation approaches can be determined easily. In the present paper both the adopted reliability format, the applied modeling of uncertainties and the selected target safety index are explained. Based on this, a new guideline is calibrated and the derived partial safety factors are presented. Finally, the new guideline is applied through a numerical example in order to show the applicability of the calibrated partial safety factors, and satisfactory results are found.     

Mobile phone use while driving: public opinions on restrictions

This paper reviews two road-user surveys on the use of mobile phones on the road in Finland where the mobile phone ownership rate is highest in the world (70% in August 2000). From 1998 to 1999 the proportion of drivers that chose to use a mobile phone while driving rose from 56% to 68%, while the proportion of phone using drivers who experienced dangerous situations due to phone use rose from 44% to 50%. The proportion of drivers who used their phones in some way to benefit safety on the road remained at about 55%. The youngest, novice drivers had the highest level of phone usage of all age categories. Over 48% of the interviewees believed that the government should ban the use of hand-held mobile phones while driving, and another 27% believed that all types of mobile phone use should be banned while driving. Those drivers who used their phones the most each day were more likely to want some form of restrictions, than those who had lower usage. This is a strong message to the elected lawmakers and raises the problem of exactly how regulatory bodies would go about controlling the future growth of new driver support and non-driving related communication devices in road vehicles. It was concluded that legislating for hands-free use only would be a reasonable course of action. Mandating that the current generation of equipment should be optimized for hands-free use should result in future generations of in-vehicle equipment also being optimized for hands-free use as a minimum criterion.