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Policy capturing and the distribution of CETA title VI project grant monies 政策制定和CETA标题VI项目拨款的分配
Urban Systems Pub Date : 1979-01-01 Epub Date: 2002-08-28 DOI: 10.1016/0147-8001(79)90022-6
Robert P. Cerveny Ph.D., Thomas G. Gutteridge Ph.D.
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引用次数: 0
Integer goal programming model for urban renewal planning 城市更新规划的整数目标规划模型
Urban Systems Pub Date : 1979-01-01 Epub Date: 2002-08-28 DOI: 10.1016/0147-8001(79)90003-2
Sang M. Lee , Arthur J. Keown
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引用次数: 20
Capital budgeting problems in pavement maintenance 路面养护中的资金预算问题
Urban Systems Pub Date : 1979-01-01 Epub Date: 2002-08-28 DOI: 10.1016/0147-8001(79)90016-0
Ronald D. Armstrong, Wade D. Cook
{"title":"Capital budgeting problems in pavement maintenance","authors":"Ronald D. Armstrong,&nbsp;Wade D. Cook","doi":"10.1016/0147-8001(79)90016-0","DOIUrl":"10.1016/0147-8001(79)90016-0","url":null,"abstract":"<div><p>This paper models a class of capital budgeting problems in pavement maintenance as nonlinear discontinuous programming problems and presents a solution procedure. The objective of the models developed is to determine if certain road segments should be rehabilitated in the given year (resurfaced, reconstructed or patched), or major maintenance postponed for at least another year. If the road is to be rehabilitated, some variation in funds expended is possible. The marginal return within the allowable interval of variation is estimated to be nonlinear. Two basic models are presented. The first assumes the rehabilitative alternative or design is fixed, and hence the problem has a single linear constraint imposed by the budget. The second is the design selection problem and contains multiple choice constraints in addition to the budget constraint. An illustrative example is included.</p></div>","PeriodicalId":101267,"journal":{"name":"Urban Systems","volume":"4 2","pages":"Pages 175-181"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0147-8001(79)90016-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82705991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Using a watfiv program to generate cause-eliminated life tables 使用watfiv程序生成消除原因的生命表
Urban Systems Pub Date : 1979-01-01 Epub Date: 2002-08-28 DOI: 10.1016/0147-8001(79)90009-3
H.C. Chang, Ronald E. Jensen
{"title":"Using a watfiv program to generate cause-eliminated life tables","authors":"H.C. Chang,&nbsp;Ronald E. Jensen","doi":"10.1016/0147-8001(79)90009-3","DOIUrl":"10.1016/0147-8001(79)90009-3","url":null,"abstract":"<div><p>This paper introduces a WATFIV computer program for constructing cause-eliminated life tables. This program, which is readily adaptable to particular causes of death and populations of interest, calculates and prints both the life table including all causes of death and the life table with specific causes of death eliminated and it allows the user to employ as many causes or groups of causes as desired.</p></div>","PeriodicalId":101267,"journal":{"name":"Urban Systems","volume":"4 1","pages":"Pages 79-91"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0147-8001(79)90009-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81703820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interdisciplinary research and education for ecosystems management 生态系统管理的跨学科研究和教育
Urban Systems Pub Date : 1979-01-01 Epub Date: 2002-08-28 DOI: 10.1016/0147-8001(79)90006-8
R. Rajagopal
{"title":"Interdisciplinary research and education for ecosystems management","authors":"R. Rajagopal","doi":"10.1016/0147-8001(79)90006-8","DOIUrl":"10.1016/0147-8001(79)90006-8","url":null,"abstract":"<div><p>Contemporary problems in resource and environmental management often cut across disciplinary and other man-made boundaries. Recently several governmental, educational, and research institutions have come up with a variety of organizational plans to address environmental problems that are interdisciplinary in nature. Within the scope of many of these plans, systems analysis has been considered a potential framework in which varied disciplinary efforts can be integrated and unified. This paper discusses the scope and limitation of systems analysis as such an integrative tool. In particular, the roles of objectives, orchestration, synthesis, and implementation in the solution of resource and environmental problems are discussed in detail. Finally, an integrated curriculum for ecosystems management and a set of recommendations to improve the organizational efficiency and the design of interdisciplinary research efforts are also provided.</p></div>","PeriodicalId":101267,"journal":{"name":"Urban Systems","volume":"4 1","pages":"Pages 43-52"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0147-8001(79)90006-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85815610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Measuring regional inmigration, outmigration, and natural increase over time 衡量随时间推移的区域迁入、迁出和自然增长
Urban Systems Pub Date : 1979-01-01 Epub Date: 2002-08-28 DOI: 10.1016/0147-8001(79)90011-1
Alan T. Udall
{"title":"Measuring regional inmigration, outmigration, and natural increase over time","authors":"Alan T. Udall","doi":"10.1016/0147-8001(79)90011-1","DOIUrl":"10.1016/0147-8001(79)90011-1","url":null,"abstract":"","PeriodicalId":101267,"journal":{"name":"Urban Systems","volume":"4 2","pages":"Pages 121-140"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0147-8001(79)90011-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88021843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Volume contents and author index 卷内容和作者索引
Urban Systems Pub Date : 1979-01-01 Epub Date: 2002-08-28 DOI: 10.1016/0147-8001(79)90024-X
{"title":"Volume contents and author index","authors":"","doi":"10.1016/0147-8001(79)90024-X","DOIUrl":"https://doi.org/10.1016/0147-8001(79)90024-X","url":null,"abstract":"","PeriodicalId":101267,"journal":{"name":"Urban Systems","volume":"4 ","pages":"Pages iii-v"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0147-8001(79)90024-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92057545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Innovation as an organizational response to diminishing resources 创新是对资源减少的组织反应
Urban Systems Pub Date : 1979-01-01 Epub Date: 2002-08-28 DOI: 10.1016/0147-8001(79)90018-4
Arie Halachmi, George A. Taylor
{"title":"Innovation as an organizational response to diminishing resources","authors":"Arie Halachmi,&nbsp;George A. Taylor","doi":"10.1016/0147-8001(79)90018-4","DOIUrl":"10.1016/0147-8001(79)90018-4","url":null,"abstract":"","PeriodicalId":101267,"journal":{"name":"Urban Systems","volume":"4 3","pages":"Pages 193-198"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0147-8001(79)90018-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87054495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
An empirical study of public sector employment patterns of the major cities of the United States 美国主要城市公共部门就业模式的实证研究
Urban Systems Pub Date : 1979-01-01 Epub Date: 2002-08-28 DOI: 10.1016/0147-8001(79)90004-4
Donald R. Moscato
{"title":"An empirical study of public sector employment patterns of the major cities of the United States","authors":"Donald R. Moscato","doi":"10.1016/0147-8001(79)90004-4","DOIUrl":"10.1016/0147-8001(79)90004-4","url":null,"abstract":"","PeriodicalId":101267,"journal":{"name":"Urban Systems","volume":"4 1","pages":"Pages 27-34"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0147-8001(79)90004-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89327195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A dynamic spatial urban model: A generalization of Forrester's urban dynamics model 动态空间城市模型:对弗雷斯特城市动力学模型的概括
Urban Systems Pub Date : 1979-01-01 Epub Date: 2002-08-28 DOI: 10.1016/0147-8001(79)90010-X
R. Burdekin
{"title":"A dynamic spatial urban model: A generalization of Forrester's urban dynamics model","authors":"R. Burdekin","doi":"10.1016/0147-8001(79)90010-X","DOIUrl":"10.1016/0147-8001(79)90010-X","url":null,"abstract":"<div><p>The paper describes a development of the Urban Dynamics model into a spatially-disaggregated model. The resulting model is submitted to a number of tests and policy changes. An extension of the model to simulate urban spread and development without the assumption of an a priori fixed area is also discussed. The paper goes some way to providing a synthesis of the Urban Dynamics model with the static but spatially disaggregated Lowry model, the forerunner of the most widely used type of land use model.</p><p>The flexibility of the system dynamics method may lead one to overlook certain problems of specification and calibration, three of which are illustrated using the Urban Dynamics model.</p></div>","PeriodicalId":101267,"journal":{"name":"Urban Systems","volume":"4 2","pages":"Pages 93-120"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0147-8001(79)90010-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89632197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
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