黄浦江原水系统调度工作的分析

根据三年来的调度运行实绩,系统地分析了黄浦江原水系统的水力摩阻情况,提出一些工程调度、经济调度方面的意见,以便对今后的调度工作有所帮助。     

基于遗传算法的企业生产调度系统仿真

本文研究了某公司的生产车间调度问题,根据企业的实际情况,从理论和实践上解决生产调度问题。通过对该企业实际生产流程及产品加工工序进行分析,该企业车间生产调度属于混合流水车间调度问题。本文首先对生产调度、遗传算法的基本概念作了介绍,对该公司车间调度及产品加工工序现状进行分析,然后应用遗传算法,并以实际数据进行了仿真。对仿真结果进行分析。     

市域铁路调度指挥系统管控一体化方案探讨

线网级市域铁路调度指挥系统负责管辖整个线网的运输调度指挥、应急处理,有的还须满足与国铁线路间的互联互通运营要求。该文对现有国铁和地铁的调度指挥系统进行了分析,结合线网级市域铁路的功能要求和业务特点,对市域铁路调度指挥系统架构选型、适应性进行分析,提出了适用于市域铁路调度指挥系统管控一体化的技术路线,并就该路线给出了总体技术方案、功能分布及主要岗位设置方案,为市域铁路调度指挥系统发展提供参考。     

现代铁路运输调度指挥体系浅析

制定现代铁路运输调度部门的设立规定以及计划，更好的建立科学的、效率高、合理灵活的调度运输指导系统。按照地区调度中心的设立计划，分析对比干线形式以及区域形式；关于其余部门调度设立计划，以车站调度，动车基地（段、所）调度、维修段（所）调度剖析对比。根据现代铁路调度指挥体系的基本构想，对比钻研其构造。铁路运输的需、将来进展的需求、科学分配铁路运资的需求都应在现代铁路运输调度指导系统中体现满足。     

电影《金钱本色》视听语言分析

电影《金钱本色》(《The Color of Money》)是导演马丁·斯科塞斯的代表作之一,为其带来了商业上的成功.而导演对空间与调度艺术的把握更是几近完美,本文主要就《金钱本色》在场面调度中的空间场景、演员调度以及摄影机调度三个方面做简要分析.     

完善上海出租汽车行业电话调度发展模式的思考

在总结国内外主要城市出租汽车电话调度发展经验和上海电话调度现状的基础上，提出完善上海出租汽车行业电话调度发展模式的建议。     

关于物流企业车辆调度的优化研究

本文简要介绍了几种车辆物流的技术环境,阐述了车辆调度的问题,并从数学角度对物流企业的车辆调度进行了优化设计,提出了相应的优化模型以及一些简单实用的调度算法,希望能够有效降低物流配送成本,提高企业的管理运营水平。     

新世纪的出租车调度系统

介绍上海出租车服务特点及市场描绘,新世纪出租车调度系统的主要特点、功能及技术展望、出租车调度系统展望等。     

上海开发智能交通迈出实质性步伐——上海出租汽车调度系统暨TAXI TV开通

<正>2004年12月31日,上海出租汽车调度系统、上海出租汽车电视专用平台,由上海市副市长杨雄宣布开通并点击开播。96965上海出租汽车调度系统是上海出租汽车行业的公共调度平台.调度系统将96965定为全市统一叫车电话号,网络覆盖长三角经济区,以先进的信息技术为乘客提供便捷、高效的叫车服务。为有效使用车辆资源、提高营运效能、减少车辆空驶和交通排堵保畅奠定基础。该调度系统     

上海市北煤气公司SCADA调度网研究

介绍了上海市北煤气管网调度系统的构成,与上海市燃气管理处调度中心的数据交换方案,及该调度系统的通讯方式。     

卫星定位出租汽车调度系统

介绍卫星定位出租汽车调度系统、城市环境对GPS技术的要求、GPS技术在上海出租车行业中的应用和出租车与110台联网。     

Acceptance of Global Positioning System (GPS) Technology Among Dementia Clients and Family Caregivers

The purpose of this study was to examine the acceptance of Global Positioning System (GPS) used to help people with dementia, who are at risk for wandering in their communities. We used a mixed methods research approach that included use logs, pre and post paper-based questionnaires, and focus groups. Forty-five client-caregiver pairs (dyads) were included to use one of the GPS devices for an average of 5.8 months over a 1-year period. GPS acceptance was high; dyads were likely to continue using the GPS. According to the participants, the GPS provided caregivers peace of mind and reduced anxiety in dyads when clients got lost.     

GPS在出租汽车调度中的应用

介绍全球卫星定位系统和出租汽车GPS定位无线电调度管理系统的数据流程、工作原理、主要技术指标、主要特点、不足之处、应用情况等。     

全球卫星定位系统与公共交通

介绍GPS是怎样工作的、GPS与公共交通、美国安阿伯的实例、安阿伯交运局的“先进操作系统”、该“系统”有利于车辆保修、说服职工的工作和公共汽车客运量的持续上升。     

Social Workers’ and Students’ Attitudes toward Electronic Tracking of People with Alzheimer's Disease

Global Positioning Systems (GPS) have recently been employed to help monitor persons with dementia. While the advantages of such technologies are clear, making use of them raises a number of ethical dilemmas. Considering the fact that social workers may be called upon to assist families in making decisions regarding the use of GPS, their attitudes on this issue are important. Fifty-five social workers and 61 social work students completed a questionnaire including: attitudes toward tracking, knowledge of Alzheimer's Disease (AD) symptoms, familiarity with persons who have AD, and ratings of who should be involved in the decision-making process regarding GPS use. Findings showed that the highest-scored attitude factor was respecting elders’ autonomy, while the lowest-scored factor opposed GPS use. The elderly and their spouses were rated as important decision-makers regarding the use of GPS. Knowledge of AD and respecting autonomy were negatively correlated. Students gave a higher rating to respecting elders’ autonomy than the social workers. Social workers gave a higher rating to the importance of a multidisciplinary team. Implications for social work education are discussed including recommendations for person-centered AD care on the one hand, and the need to balance the interests of the individual and the family on the other.     

Responsibility and Privacy — Ethical Aspects of Using GPS to Track Children

With GPS technology, children can be monitored 24 h a day throughout their childhood and teens. In spite of the advantages in terms of safety and security, there are ethical problems with this. In this article, some of these are discussed. First, the concept of parental responsibility is explored and discussed in the context of GPS and children. Second, against the background of psychological research, it is argued that it is not conducive for children's sense of responsibility to be constantly monitored. Third, the question whether children have a right to privacy is discussed. It is concluded that due to the considerable uncertainty concerning the effects of constant monitoring as well as the ethical problems discussed, we ought to adopt a cautious attitude to using GPS to track children.     

Feasibility and Validity of Geographically Explicit Ecological Momentary Assessment With Recall‐Aided Space‐Time Budgets

We employ data from the Adolescent Health and Development in Context Study—a representative sample of urban youth ages 11–17 in and around the Columbus, OH area—to investigate the feasibility and validity of smartphone‐based geographically explicit ecological momentary assessment (GEMA). Age, race, household income, familiarity with smartphones, and self‐control were associated with missing global positioning systems (GPS) coverage, whereas school day was associated with discordance between percent of time at home based on GPS‐only versus recall‐aided space‐time budget data. Fatigue from protocol compliance increases missing GPS across the week, which results in more discordance. Although some systematic differences were observed, these findings offer evidence that smartphone‐based GEMA is a viable method for the collection of activity space data on urban youth.     

Psychometric Validation of the Gambling Passion Scale (GPS) in an English-speaking University Sample

The Gambling Passion Scale (GPS) is a recently developed research instrument for assessing individuals' passion for gambling. Because the psychometric properties of the GPS have only previously been examined in French Canadians, the aim of this study was to replicate previous psychometric findings in an English-speaking university sample. Participants (female: n = 58; male: n = 89) were drawn from a university campus based on self-reported experience with gambling indexed by scores on the South Oaks Gambling Screen (SOGS). The two-factor structure reported by Rousseau et al. (Journal of Gambling Studies, 18(1), pp. 45–66, 2002) was largely replicated in this sample, as were relationships between ‘obsessive passion’ and negative consequences stemming from gambling. These results support the validity of the GPS as a measure of gambling passion in English-speaking university gamblers and its potential to contribute to understanding problem gambling.     

Passion and gambling: on the validation of the Gambling Passion Scale (GPS)

Vallerand and his colleagues (Vallerand & Blanchard, 1999; Vallerand, Blanchard, Koestner, & Gagné, 2001) have recently proposed a new concept of passion. According to these authors, passion refers to a strong inclination toward an activity that we like, find important, and in which we invest time. Vallerand et al. have identified two types of passion: obsessive and harmonious. Obsessive passion refers to an internal pressure that forces an individual to engage in the activity. Harmonious passion, on the other hand, refers to an internal force that leads an individual to choose freely to engage in an activity. While obsessive passion has been shown in some circumstances to lead to negative psychological and physical consequences, harmonious passion generally leads to positive psychological and physical consequences. The purpose of the present research was to validate a measure of passion toward gambling: the Gambling Passion Scale (GPS). The GPS consists of two subscales (obsessive passion and harmonious passion) comprising five items each. Results from two studies involving a total of 340 participants revealed satisfactory internal consistency and temporal stability indices, as well as a two-factor structure supported by exploratory and confirmatory factor analyses. Finally, a series of partial correlational analyses between the two subscales and scales assessing behavioral measures related to gambling supported the construct validity of the GPS. The present results suggest that the GPS is a useful scale for research on gambling.     

The Teaching of Political Science in Italy

Latitude and longitude are foundational concepts for geography education, yet they are typically poorly understood by students and receive indifferent attention from instructors and publishers’ materials. Social studies teachers can take advantage of increasingly ubiquitous geolocating devices such as Global Positions Systems (GPS) to provide students with a hands-on experience of latitude and longitude to promote spatial thinking skills. We present one such approach, a simplified, scaffolded version of a geocache designed to fit within a single class period: working in pairs, students will use a GPS (or other geolocating device, such as a smartphone) to navigate among several targets set up by the teacher. Students’ conceptions and opportunities for extension and application are discussed.