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Articles 19201 - 19230 of 21933
Full-Text Articles in Entire DC Network
Really Useful Knowledge: A Cultural Studies Agenda For Writing Centers, Marilyn M. Cooper
Really Useful Knowledge: A Cultural Studies Agenda For Writing Centers, Marilyn M. Cooper
The Writing Center Journal
No abstract provided.
"Hanging Your Alias On Their Scene": Writing Centers, Graffiti, And Style, Cynthia Haynes-Burton
"Hanging Your Alias On Their Scene": Writing Centers, Graffiti, And Style, Cynthia Haynes-Burton
The Writing Center Journal
No abstract provided.
Personality Preferences, Tutoring Styles, And Implications For Tutor Training, Thomas C. Thompson
Personality Preferences, Tutoring Styles, And Implications For Tutor Training, Thomas C. Thompson
The Writing Center Journal
No abstract provided.
From The Editor, Dave Healy
The Components And Benefits Of An Advanced Surface Arterial Traffic Management System, Ted M. Andrews, Kumares C. Sinha
The Components And Benefits Of An Advanced Surface Arterial Traffic Management System, Ted M. Andrews, Kumares C. Sinha
JTRP Technical Reports
Traffic congestion has become an increasing problem on major surface arterial roadways. Demand for accessibility to adjacent land uses yields increased vehicular turning movement activity at driveways and intersections. As turning and cross-road traffic volumes increase, the need for traffic signalization will eventually be warranted. When numerous, independently operating traffic signals are present on a given arterial roadway, adverse effects can result. First, continous movement along the arterials at a desirable speed may not be assured. Second, vehicular delay will increase because of the slower operating speeds and increased number of stops. Third, safety can be threatened as poor traffic …
The Computer Aided System For Planning Efficient Routes, J. R. Wright
The Computer Aided System For Planning Efficient Routes, J. R. Wright
JTRP Technical Reports
The Indiana Department of Transportation has sponsored the design and implementation of a decision support system for routing highway maintenance vehicles – the Computer Aided System for Planning Efficient Routes (CASPER). Designed for solving multiobjective route design problems, CASPER has been used by agency personnel to design routes for winter maintenance vehicles with significant results: cost savings of more than $9-million to the State of Indiana through more efficient use of materials, equipment, and personnel, while at the same time significant improvement in overall level of network and public service. CASPER integrates 1: an extensive spatial network database (GIS/CAD), 2) …
The Development Of A Prototype Congestion Management System For The State Of Indiana: Phase 1, Nishantha R. Gunawardena, Kumares C. Sinha
The Development Of A Prototype Congestion Management System For The State Of Indiana: Phase 1, Nishantha R. Gunawardena, Kumares C. Sinha
JTRP Technical Reports
This study details a comprehensive set of guidelines and a work-plan that consists of nine elements that need to be developed in implementing a congesion management system. A procedure has been developed by means of which congestion on roadway links can be identified at a macroscopic level using daily volume counts (ADT) after which, links that are identified as being congested will be subjected to a more detailed microscopic study using hourly volume counts to determine extent, duration and severity of congestion.
Use Of Waste Foundry Sand In Highway Construction : Final Report, Sayeed Javed
Use Of Waste Foundry Sand In Highway Construction : Final Report, Sayeed Javed
JTRP Technical Reports
The promulgation of environmental regulations, both at the federal and state level, have resulted in increased control over both the hazardous and nonhazardous wastes generated in the foundry industry. The increased regulation action has in many cases resulted in foundry wastes being disposed in highly engineered and often times costly land disposal facilities. Beneficial reuse represents an alternative to disposal and the associated problems of diminished landfill capacity and increased tipping fees. This study contains: synthesis of all available information and laboratory results for different beneficial uses of waste foundry sand. Among the different beneficial uses, waste foundry sand as …
Implementation Of The Developed Quality Acceptance System For Steel Bridge Painting Construction, Luh M. Chang, Machine Hsie
Implementation Of The Developed Quality Acceptance System For Steel Bridge Painting Construction, Luh M. Chang, Machine Hsie
JTRP Technical Reports
The purpose of this research is to implement the steel bridge painting quality acceptance system developed in the Joint Highway Research Project HPR-2029-89-27 and to computerize the developed system into inspectors’ daily practice. A training program was conducted. Field experiment of the developed inspection system was initiated immediately right after the inspector training program. The new acceptance system was manually tested. Feedback from INDOT’s inspectors and other personnel were adopted to refine the inspection system. Meanwhile, an interactive computer graphic program was developed to assist the INDOT in designing the double sampling plan and deciding the sample size with controlled …
An Indot Lessons Learned Constructability Program And Integrated Multimedia System, Bob G. Mccullouch, Robert Michael Patty
An Indot Lessons Learned Constructability Program And Integrated Multimedia System, Bob G. Mccullouch, Robert Michael Patty
JTRP Technical Reports
To improve constructability, experienced design and construction engineers often select processes and develop details that require less labor, equipment, or management resources to build. These innovative ideas, enabling circumstances, and their effect on the construction process are not usually recorded in a reusable format. Without such a mechanism, recalling this experience under the appropriate circumstances, or transferring the technology to new management has generally not happened. Further, civil engineers are generally educated to optimize cost by minimizing the material quantity. Through experience gained after graduation, they are expected to pick up options for engineering impact on the labor, equipment, and …
Development Of A Strategy For Compliance With Epa And Osha Regulation Application To Indot Facilities, Lynn A. Corson
Development Of A Strategy For Compliance With Epa And Osha Regulation Application To Indot Facilities, Lynn A. Corson
JTRP Technical Reports
Between March 1990 and November 1992, a sample of 27 field and support facilities operated by the Indiana Department of Transportation were visited by staff of the Environmental Management and education Program, School of Civil Engineering, Purdue University, for the purpose of conducting workplace assessments to ascertain the department’s compliance with federal and state environmental and worker protection regulations. Thirty-eight different department operations and nine different employee functions were observed and analyzed. There were compliance areas at every facility visited which needed strengthening. A total of 222 recommendations for strengthening those areas are included in the research report. The department …
Guidelines For Permitting Overloads, Part 2: Statistical Analysis Of Overload Vehicle Effects On Indiana Highway Bridges, Donald W. White, J. A. Ramirez, N Prasad, Thomas Kuczek
Guidelines For Permitting Overloads, Part 2: Statistical Analysis Of Overload Vehicle Effects On Indiana Highway Bridges, Donald W. White, J. A. Ramirez, N Prasad, Thomas Kuczek
JTRP Technical Reports
This report summarizes an analytical investigation carried out to develop a set of guidelines for regulation of overload vehicles in Indiana. A formula based first phase evaluation of overload permit requests is developed through statistical study of the rating of a representative sample of the highway bridges in Indiana using a representative sample of overload vehicles observed in the state in 1990 and 1991 plus the HS 20 design vehicle and the two Indiana Toll Road loadings. A sample of 148 bridges is chosen from a total population of 3700 Indiana highway bridges using a proportionate stratified random sampling process. …
Guidelines For Permitting Overloads; Part 1: Effect Of Overloaded Vehicles On The Indiana Highway Network, Sameh Mohamed Zaghloul, Thomas D. White
Guidelines For Permitting Overloads; Part 1: Effect Of Overloaded Vehicles On The Indiana Highway Network, Sameh Mohamed Zaghloul, Thomas D. White
JTRP Technical Reports
Closed form analysis is commonly used to analyze pavement structures. This type of analysis assumes linear elastic material properties and static loading conditions. In reality, pavement materials are not linear elastic materials. For example, asphalt mixtures are viscoelastic materials and cohesive soils are elastic-plastic materials. Also truck loads are moving loads. The difference between the closed form analysis assumptions and the actual pavement conditions leads to significant differences between measured and predicted pavement response. A study has been conducted at Purdue University to develop a procedure for permitting overloaded trucks in Indiana. This study was funded by the Indiana Department …
Multimedia Application Synthesis Study, Bob G. Mccullouch
Multimedia Application Synthesis Study, Bob G. Mccullouch
JTRP Technical Reports
Multimedia with its ability to involve various human faculties through the use of various media forms, provides a robust environment in which to learn in. Retention improves significantly when media exercises these various human faculties. Studies indicate that students complete training in one-third the time of the traditional instruction method while reaching up to 50 percent higher competency levels. Utilizing this technology can provide improved training tools and learning environments for the Department. Because of the many potential applications, technical and nontechnical, that may exist within the Department for utilizing this technology; a study was performed to answer questions about …
Reviewer's Guide For Traffic Impact Studies, Soumya Sekhar Dey, Jon D. Fricker
Reviewer's Guide For Traffic Impact Studies, Soumya Sekhar Dey, Jon D. Fricker
JTRP Technical Reports
No abstract provided.
Estimating Statewide Vehicle Miles Traveled In Indiana : Draft Final Report, Robert Kwasi Kumapley, Jon D. Fricker
Estimating Statewide Vehicle Miles Traveled In Indiana : Draft Final Report, Robert Kwasi Kumapley, Jon D. Fricker
JTRP Technical Reports
Two cross classification models have been developed in this study for use in the estimation of statewide VMT in Indiana. This is to provide INDOT with an independent source of improved statewide VMT estimates based on driver behavior to supplement the estimates obtained from the traffic count based HPMS method. The models are calibrated to produce VMT estimates for all functional classes in the state network, including combined statewide VMT estimates for functional classes that are not part of the state highway system. The results obtained in the model evaluation process indicate that the models are well calibrated. Model-generated VMT …
Probing Tcp Implementations, Douglas E. Comer, John C. Lin
Probing Tcp Implementations, Douglas E. Comer, John C. Lin
Department of Computer Science Technical Reports
No abstract provided.
Pre-Clinical Roc Studies Of Digital Stereomammography, Jean Hsu, Charles F. Babbs, David M. Chelberg, Zygmunt Pizlo, Edward J. Delp
Pre-Clinical Roc Studies Of Digital Stereomammography, Jean Hsu, Charles F. Babbs, David M. Chelberg, Zygmunt Pizlo, Edward J. Delp
Department of Electrical and Computer Engineering Technical Reports
This paper reports the diagnostic performance of observers in detecting abnormalities in computer generated mammogram-like images. A mathematical model of the human breast is defined in which breast tissues are simulated by spheres of different sizes and densities. Images ar'e generated by casting rays from a specified source, through the: model, and onto an image plane. Observer performance with two viewing modalities (stereo versus mono) is compared. In the stereo viewing mode, left and right images are presented to the observer (wearing liquid crystal shuttle glasses), such that the left eye sees the left image only and the right eye …
Selected Topics In Electric Power Quality, S. Alyasin, L. Chung, D. Hu, B. Kwon, A. Risal, R. Sasaki, J. Yang
Selected Topics In Electric Power Quality, S. Alyasin, L. Chung, D. Hu, B. Kwon, A. Risal, R. Sasaki, J. Yang
Department of Electrical and Computer Engineering Technical Reports
Many years ago, I found that the students in EE 532, Computer Applications in Power System Engineering at Purdue University benefited by assembling a "term report". This report is written individually by the students, presented in a videotaped session, and assembled in a written report. For the Fall 1993 semester, the assigned subject was "Selected Topics in Electric Power Quality", and this is the compiled report written by (Chapter I) Soheil Alyasin (Chapter 11) Reid Sasaki (Chapter III) Atulya Risal (Chapter IV) Ling Chung (Chapter V) Jinyu Yang (Chapter VI) Brian Kwon (Chapter VII) Dan Hu. The topics state with …
The Use Of Neural Networks To Support "Intelligent" Scientific Computing, Anupam Joshi, Csanjiva Weerawarana, Elias N. Houstis
The Use Of Neural Networks To Support "Intelligent" Scientific Computing, Anupam Joshi, Csanjiva Weerawarana, Elias N. Houstis
Department of Computer Science Technical Reports
No abstract provided.
Pavement Drainage And Pavement Shoulder Joint Evaluation Numerical Analysis Of Infiltration And Drainage In Pavement Systems, Reynaldo David. Espinoza, Philippe L. Bourdeau, Thomas D. White
Pavement Drainage And Pavement Shoulder Joint Evaluation Numerical Analysis Of Infiltration And Drainage In Pavement Systems, Reynaldo David. Espinoza, Philippe L. Bourdeau, Thomas D. White
JTRP Technical Reports
The continuing loss of pavement performance observed in the U.S. transportation infrastructure system raises the issue of the subdrainage design. Experience with the Indiana highways indicates that the lack of adequa the sub-drainage is probably a major cause of pavement distress. In order to provide highway engineers with a methodology to analyze the water migration and drainage into pavement systems a new numerical model has been developed. The numerical scheme is a finite difference formulation of the equations of water flow in unsaturated porous media. The resulting system of equations used is nonlinear and state-of-the-art numerical techniques have been used …
A Summary Of Highway Revenues, Expenses And Distributions: 1986 Through 1993, Herpicc
A Summary Of Highway Revenues, Expenses And Distributions: 1986 Through 1993, Herpicc
Indiana Local Technical Assistance Program (LTAP) Publications
This report shows the history of receipts, expenses and distributions of revenues that provide funding to all local governments for highway, road and street work.
Dealing With Mobility: Issues And Research Challenges, Evaggelia Pitoura, Bharat Bhargava
Dealing With Mobility: Issues And Research Challenges, Evaggelia Pitoura, Bharat Bhargava
Department of Computer Science Technical Reports
No abstract provided.
The Design And Implementation Of Tripwire: A File System Integrity Checker, Gene H. Kim, Eugene H. Spafford
The Design And Implementation Of Tripwire: A File System Integrity Checker, Gene H. Kim, Eugene H. Spafford
Department of Computer Science Technical Reports
No abstract provided.
Library Profile / State University Of New York At Plattsburgh, Jeanne H. Bennick, Patricia W. Bentley, Barbara Dean
Library Profile / State University Of New York At Plattsburgh, Jeanne H. Bennick, Patricia W. Bentley, Barbara Dean
Against the Grain
No abstract provided.
Novel Techniques For The Detection And Estimation Of Three-Wave Coupling With Application To Human Brain Waves, David Lee Sherman, Michael D. Zoltowski
Novel Techniques For The Detection And Estimation Of Three-Wave Coupling With Application To Human Brain Waves, David Lee Sherman, Michael D. Zoltowski
Department of Electrical and Computer Engineering Technical Reports
Composite linear and quadratic systems produce three-wave coupling when stimulated by random-phase input sinusoids. Due to the non-linearity of the system the output frequencies are arithmetically related to the input. Using third order cumulant statistics and their associated bispectrum, techniques are devised based on phase-insensitive matrix structures for detection and frequency estimation of coupling frequencies. The separation of the third order cumulant series into symmetric and skew-symmetric portions allows us to exploit their characteristic eigendecompositions for frequency estimation. After symmetrization, biphases can be easily extracted as coefficients of the cumulant sequence. Using a generalized eigenvector representation, we can relate symmetric …
Softlab - A Virtual Laboratory For Computational Science, Christoph M. Hoffmann, Elias N. Houstis, John R. Rice, Ann Christine Catlin, Margaret Gaitatzes, N-H. Linda Wang, Christos G. Takoudis, David G. Taylor
Softlab - A Virtual Laboratory For Computational Science, Christoph M. Hoffmann, Elias N. Houstis, John R. Rice, Ann Christine Catlin, Margaret Gaitatzes, N-H. Linda Wang, Christos G. Takoudis, David G. Taylor
Department of Computer Science Technical Reports
No abstract provided.
Serials Of The Energy Information Administration, Bert Chapman
Serials Of The Energy Information Administration, Bert Chapman
Libraries Research Publications
No abstract provided.
Library Profile / Virginia Commonwealth University, Diane Hollyfield, Barbara Dean
Library Profile / Virginia Commonwealth University, Diane Hollyfield, Barbara Dean
Against the Grain
No abstract provided.
Integrating Temperature And Pest Management For Successful Grain Storage, Linda J. Mason, Dirk E. Maier, Charles Woloshuk
Integrating Temperature And Pest Management For Successful Grain Storage, Linda J. Mason, Dirk E. Maier, Charles Woloshuk
Historical Documents of the Purdue Cooperative Extension Service Archive
No abstract provided.