“Q-RPIS-C”精细质量管理

以油田开发"有质量、有效益、可持续"的发展方针为测试技术服务导向,就油田测试质量管理,通过综合运用精细化管理理论和质量管理理念,首创油田测试精细质量管理(Q-RPIS-C)模式,同时,结合油田测试精细质量管理的实践及应用效果,阐述了油田测试实施精细质量管理的必要性及可行性。     

An alternative proof of the nonemptiness of the private core

Summary. We focus on the private core [19] of an economy with a finite number of agents with differential information, a continuum of states and an infinite number of commodities. We state a nonemptiness result for the private core and provide a proof based on a fixed-point argument. Received: October 4, 1999; revised version: June 7, 2000     

Consumers' Online Information Search for a New Restaurant for Dining-Out

ABSTRACT

By Nelson (1970)'s categorization, purchasing a service such as dining-out at a new restaurant is ‘experience-oriented’ in its nature, and its quality cannot be easily searched before the actual consumption. However, it has been suggested that the interactive nature of the Internet will improve market efficiency by creating a new channel of communication that allows the provision of information about experience attributes in a readily available format (e.g., other consumers' rating online). The paper empirically investigates this notion by exploring consumers' online information search behavior for a new restaurant for fine dining. The extent of usage of various online information sources and the perceived importance of each source are investigated in the United States and in Taiwan. Results show that information from other consumers is considered more important than information from sellers, but that US consumers favor non-Internet sources of information while Taiwanese consumers favor online sources.     

基于旋转水雾的降尘除尘研究

在煤矿生产中,各个作业地点会产生大量的粉尘,特别是微细粉尘对人体产生极大的危害。本文针对微细粉尘的特点,提出旋转微细水雾降尘处理方法,分析了其中的工作原理和捕尘机理。并对微细水雾旋转喷头进行了设计,将控尘区域划分成三块:集中喷射区、控制区、临界逃逸区。从而能够达到比较好的除尘效果。     

融德育于美术教学初探

美术新课程背景下的课程,肩负着美育、德育的重要任务,融德育于美术教学,可以通过以教师的自身形象,构建和谐的德育环境,利用求新心理,提高审美情趣等举措。让学生绘好思想性、艺术性和科学性,共奏和谐乐章。     

基于BIM技术的工程造价精细化管理研究

为实现工程造价精细化管理目标,需要各个环节的相互配合来达到资源优化配置。BIM技术依托虚拟建模技术,实现了对工程项目的数字化建造管理。实践证明,将BIM技术融入项目工程造价管理体系中,有助于提升工程造价管理的整体质量。论文立足工程造价精细化管理的内涵,剖析了BIM技术在工程造价精细化管理中的应用价值,并提出了BIM技术在工程造价精细化管理中的具体应用策略。     

Equity and the environment: An application of the Berliant–Strauss vertical and horizontal equity framework to measuring the distributional effects of air quality regulation

The distributional effects of a major air regulation in the United State in 2015 were analyzed using Berliant and Strauss Index Numbers, a set of theoretical and empirical equity metrics, and reduced‐form models that estimate the mortality effects of air pollutant emissions and their source contributions. By viewing the effects of pollution on human mortality as an implicit tax, we found progressivity in 54% to 56% of vertical comparisons and inequity in 92% to 94% of horizontal comparisons. The introduction of the proposed policy made 58% of vertical comparisons more progressive and was equitable to 70% of horizontal comparisons.     

Disaggregation of Local Apartment Markets by Unit Type

Recent market segmentation research has begun to delve into the issue of whether traditional property-type categories are sufficiently homogeneous to be modeled as aggregate real estate markets. This article extends the research on rental-property market segmentation by investigating the existence of apartment submarkets determined by unit type. The study finds that one-bedroom, one-bath units; two-bedroom, one-bath units; and two-bedroom, two-bath units function as distinct submarkets differentiated by property features, neighborhood location, and temporal changes in market rent.     

基于精益钻井工程技术管理的降本减耗

通过分析精益生产方式的本质,提出降本增效的途径。结合钻井工程技术管理实践,找出一套节能降耗的有效方法,并逐步运用于生产实际,同时也有助于在石油企业推广应用。     

进城务工人员住房需求与应对策略——基于重庆的调查分析

重庆市进城务工人员中绝大部分希望通过购买政府提供的经济适用房或租住政府提供的廉租房来解决其在城里长期务工期间的住房问题,但目前的经济适用房价格远远高于其经济承受能力和对房价的心理预期,因此,他们希望政府为其购买经济适用房提供优惠,提供更多的廉租房或给予房租补助。根据进城稳定就业群体的住房需求,重庆市应采取＂近期以主城、以廉租房建设为主,远期以区域中心城市和城镇、以经济适用房为主＂的策略,解决好进城务工人员的住房问题。