RECENT DEVELOPMENT OF PROCESS SIMULATION AND ITS APPLICATIONS TO MANUFACTURING PROCESSES

l.IntroductionThemostboortantdrivingforceinmanufacturillistoPrOduCeabetterPrOductatalowercost.GenerallyeffecthemethodsinchideshOrtenintheleadtiminthedesigncyCle,andredUcinthetoolingcostandmaChinedOWnmeatProductionst4e.AllOfthemrewtabettertmderstandingofhO…     

Spatial econometric analysis of automobile and motorcycle traffic on Indonesian national roads and its socio-economic determinants: Is it local or beyond city boundaries?

The purpose of this paper is to verify the justification provided for a centralized national road policyin Indonesia, namely, that trips on national roads are typically inter-urban, by measuring the spatialdimensions of automobile and motorcycle trips on national roads in Indonesia. The study finds thatmotorcycle trips are characteristically local; by contrast, automobile trips extend beyond city boundaries,although to a limited extent. The results suggest the decentralization of transportation policies for thedevelopment and maintenance of national roads by granting autonomy to local governments when nofiscal externality exists. The results also indicate that road capacity, gasoline prices, income, populationand worker density, city size, and the number of public buses are strong predictors of vehicle kilometerstraveled.     

Consistency in preferences for road safety: An analysis of precautionary and stated behavior

This study analyzes stated willingness to pay (WTP) for traffic safety, the use of traffic safety equipments, and the consistency between the two. Using data from a Swedish contingent valuation study we find that the estimated value of a statistical life (VSL) based on the respondents' rear-seatbelt usage is similar to the estimate found using the respondents' stated WTP. However, when estimating VSL based on the respondents' use of bicycle helmets we find a significantly higher VSL; the VSL from bicycle-helmet usage is 7 times higher than the estimate based on seatbelt usage. Moreover, we do not find any strong relationship between risk perception and usage, or individual stated WTP and usage. Hence, the main conclusion, based on our analysis, is that stated and observed WTP are not consistent.     

《麦田里的守望者》中隐晦的犹太性

"犹太性"是指犹太作家在其作品中所表现出来的某种与犹太文化或宗教相关联的一种思想观念,主要体现在某犹太作家本人或其作品中人物的思维方式、心理机制以及任何能表现犹太人生活、性格、语言、行为等特点的东西。犹太裔作家塞林格在《麦田里的守望者》中展现的主人公霍尔顿的精神流浪及其"滞后"心理等特征隐蔽地表现了该小说的犹太情结。     

整车车身蒙皮的制作工艺

本文介绍了公交车和旅游车整车蒙皮的制作和装配工艺,叙述了玻璃钢模具的制作过程;阐述了张拉蒙皮简单工装的制作过程和工作原理。     

中船龙穴修船船坞物资成本控制浅析

物资成本控制是整个工程成本控制的关键,本文介绍如何加强修船坞项目物资的管理控制,降低工程成本的经验。     

基于ASP.NET网络答疑平台设计与实现

计随着算机和Internet的普及,传统的教学形式已转变成了网络教学,而网上答疑已成为教学中不可以缺少的组成部分。本文介绍了ASP.NET技术,阐述了系统开发的过程,并实现网上答疑系统的主要功能。     

基于R树面向对象的航海资料数据模型

提出了基于面向对象技术和Ｒ树索引结构的航海资料数据模型。它通过面向对象技术的继承性有效地解决了信息存储的冗余问题，体现了航海资料的自然层次结构，与航海人员的思维定式相吻合。同时，通过Ｒ树建立了航海资料二维动态索引，实现了航海信息快速的查询。     

GSM覆盖增强技术研究

通过对GSM覆盖增强技术和超远覆盖原理的研究分析，详细说明了基站功率放大器、塔顶放大器等设备在覆盖增加技术中的应用。     

剖析船员心理素质与大风浪安全操作

船舶大风浪操作安全与否与船员心理素质（包括恐惧心理、侥幸心理、麻痹心理、消极心理、急躁心理、主观心理）等方面有关。为此，我们要积极探讨船员的心理状态，引导船员增强心理素质，坚定克服困难的信心，充分做好思想准备和各方面的工作准备，严格遵守各项规章制度，沉着应对种种复杂的局面，确保船员生命安全，把经济损失控制到最少。这是国际公约、《海商法》、《安全生产法》赋予船员的责任和义务。