Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Purdue University

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 11791 - 11820 of 13658

Full-Text Articles in Entire DC Network

Purdue Books In Comparative Cultural Studies, Steven Tötösy De Zepetnek Jan 2000

Purdue Books In Comparative Cultural Studies, Steven Tötösy De Zepetnek

CLCWeb Library

No abstract provided.


Nwca Information Jan 2000

Nwca Information

The Writing Center Journal

No abstract provided.


Twenty Years Of Writing Center Journal Scholarship: An Annotated Bibliography Jan 2000

Twenty Years Of Writing Center Journal Scholarship: An Annotated Bibliography

The Writing Center Journal

No abstract provided.


Construction Data Management 2000, Bob G. Mccullouch Jan 2000

Construction Data Management 2000, Bob G. Mccullouch

JTRP Technical Reports

Construction Data Management 2000 was a project designed to help guide INDOT into using emerging technologies to meet data management needs in the construction process. The landscape at INDOT has changed, having been shaped through the factors of increased workloads, a reduced number of employees, and increasing dependence on outside consultants to fill the needs. This has resulted in changing roles for INDOT employees creating differing data management needs. This project looked into this area, studied various answers, and is recommending solutions. This report describes the work performed and proposes recommendations with supporting documentation. The original project scope had the …


A Field Study Of Scour Monitoring Devices For Indiana Streams, Thomas J. Cooper, Huey-Long Chen, Dennis A. Lyn, A. Ramachandra Rao, A. G. Altschaeffl Jan 2000

A Field Study Of Scour Monitoring Devices For Indiana Streams, Thomas J. Cooper, Huey-Long Chen, Dennis A. Lyn, A. Ramachandra Rao, A. G. Altschaeffl

JTRP Technical Reports

INDOT is considering the deployment of fixed scour-monitoring instrumentation as part of a systematic response to the problem of scour around bridge piers. Fixed-in-place automated scour-monitoring devices measure the depth of scour at the point where they are installed. Unless they are installed at the location where maximum scour occurs, their readings may give a misleading estimate of scour potential. This raises a number of technical issues concerning their effective deployment and the interpretation of the collected data, which should be resolved in order to maximize the benefits to INDOT from using these monitoring devices. These include the location of …


A Laboratory Sensitivity Study Of Hydraulic Parameters Important In The Deployment Of Fixed-In-Place Scour-Monitoring Devices, Dennis A. Lyn, E. Neseem, A. Ramachandra Rao, A. G. Altschaeffl Jan 2000

A Laboratory Sensitivity Study Of Hydraulic Parameters Important In The Deployment Of Fixed-In-Place Scour-Monitoring Devices, Dennis A. Lyn, E. Neseem, A. Ramachandra Rao, A. G. Altschaeffl

JTRP Technical Reports

INDOT is considering the deployment of fixed scour-monitoring instrumentation as part of a systematic response to the problem of scour around bridge piers. Fixed-in-place automated scour-monitoring devices measure the depth of scour at the point where they are installed. Unless they are installed at the location where maximum scour occurs, their readings may give a misleading estimate of scour potential. This raises a number of technical issues concerning their effective deployment and the interpretation of the collected data, which should be resolved in order to maximize the benefits to INDOT from using these monitoring devices. These include the location of …


Borman Expressway Point-To-Point Wireless Modem, J. V. Krogmeier, Michael P. Fitz Jan 2000

Borman Expressway Point-To-Point Wireless Modem, J. V. Krogmeier, Michael P. Fitz

JTRP Technical Reports

The Federal Highway Administration has a nationwide allocation of five frequency pairs in the 220-222 MHz Narrowband Radio Services band which are intended for application in Intelligent Transportation Systems. These frequencies are available for use by state DOTs (subject to FHWA approval) and provide an attractive solution for certain low to medium bit rate data communications applications. However, given the limited bandwidth available in these channels, very efficient modems will be required to make maximum beneficial use of this resource. The goal of this project was to design, field test, and deploy a digital radio which uses the 220-222 MHz …


The Importance Of Innovation: Diffusion Theory And Technological Progress In Writing Centers, James A. Inman Jan 2000

The Importance Of Innovation: Diffusion Theory And Technological Progress In Writing Centers, James A. Inman

The Writing Center Journal

No abstract provided.


When Hard Questions Are Asked: Evaluating Writing Centers, James H. Bell Jan 2000

When Hard Questions Are Asked: Evaluating Writing Centers, James H. Bell

The Writing Center Journal

No abstract provided.


Confessions Of A First-Time Writing Center Director, Neal Lerner Jan 2000

Confessions Of A First-Time Writing Center Director, Neal Lerner

The Writing Center Journal

No abstract provided.


Nwca Information Jan 2000

Nwca Information

The Writing Center Journal

No abstract provided.


Preparing To Sit At The Head Table: Maintaining Writing Center Viability In The Twenty-First Century, Muriel Harris Jan 2000

Preparing To Sit At The Head Table: Maintaining Writing Center Viability In The Twenty-First Century, Muriel Harris

The Writing Center Journal

No abstract provided.


Writing Center Work: An Ongoing Challenge, Harvey Kail Jan 2000

Writing Center Work: An Ongoing Challenge, Harvey Kail

The Writing Center Journal

No abstract provided.


Some Millennial Thoughts About The Future Of Writing Centers, Lisa Ede, Andrea Lunsford Jan 2000

Some Millennial Thoughts About The Future Of Writing Centers, Lisa Ede, Andrea Lunsford

The Writing Center Journal

No abstract provided.


Review: Taking Flight With Owls, Clinton R. Gardner Jan 2000

Review: Taking Flight With Owls, Clinton R. Gardner

The Writing Center Journal

No abstract provided.


Wireless Local Area Network For Its Communications Using The 220 Mhz Its Spectral Allocation, J. V. Krogmeier, Ness Shroff Jan 2000

Wireless Local Area Network For Its Communications Using The 220 Mhz Its Spectral Allocation, J. V. Krogmeier, Ness Shroff

JTRP Technical Reports

The objective of this project was to design a radio architecture using the ITS spectral allocations in the 220-222 MHz Land Mobile band which provides a multi-mode operation optimized for point-to-point, mobile, and multiple access communications. A radio performance goal was to achieve greater than 3 bits/second/Hz transmission efficiency for mobile applications, and greater than a 5 bits/second/Hz transmission efficiency for point-to-point applications. An additional important goal of this project was to explore potential ITS applications of the modem technology particularly as applied to an application in sensor telemetry concentration. The fixed point modem will be deployed for remote surveillance …


Indiana Lane Merge System - Warrants For Use, Andrzej P. Tarko, Shyam Venugopal Jan 2000

Indiana Lane Merge System - Warrants For Use, Andrzej P. Tarko, Shyam Venugopal

JTRP Technical Reports

The entry to a work zone is critical for traffic smoothness and safety because of the discontinuation of one or more lanes. The Indiana Lane Merge System (ILMS) was designed to implement dynamic lane change control at work zone entries by encouraging drivers to switch lanes well upstream of the discontinuous lane taper, thereby reducing the number of aggressive lane changes at the taper. At the time of this research, the ILMS had not been implemented on a large scale at rural freeway work zones. The Indiana Department of Transportation (INDOT) wanted to do a complete safety and capacity evaluation …


Indot Training Needs Study, Ray E. Eberts, Jodi S. Goodman, Bob G. Mccullouch, Kumares C. Sinha Jan 2000

Indot Training Needs Study, Ray E. Eberts, Jodi S. Goodman, Bob G. Mccullouch, Kumares C. Sinha

JTRP Technical Reports

During the strategic plan development process, the INDOT staff identified a list of possible training needs, which included suggestions for workshops, certification procedures, training sessions for interpersonal communication, computer skills, and video conferencing, as well as more specific topics such as hazardous areas and clean up of contaminated soil. This study’s objective is to assess current and future training needs at INDOT on a comprehensive basis, as well as analyze current and future trends in order to fulfill the INDOT strategic goals and objectives.


Development Of Closed Loop System Evaluation Equipment And Procedures, Eric J. Nelson, Montasir Abbas, Gary E. Shoup, Darcy M. Bullock Jan 2000

Development Of Closed Loop System Evaluation Equipment And Procedures, Eric J. Nelson, Montasir Abbas, Gary E. Shoup, Darcy M. Bullock

JTRP Technical Reports

Modern traffic control systems are complex entities whose performance should be thoroughly quantified prior to deployment. However, many of the advanced features available with this control equipment, such as preemption and real-time control strategies, are typically proprietary in nature, and therefore not incorporated into standard simulation models. Since it is not desirable for the engineer to learn in a field environment, under live traffic conditions, this research presents a rational procedure for evaluating and validating such control strategies in a laboratory setting. This document explores three aspects of traffic signal systems, which include the advanced control settings for single controller …


Evaluation Of Scour And Stream Stability By Using Caesar, Huey-Long Chen, A. Ramachandra Rao, Dennis A. Lyn, A. G. Altschaeffl Jan 2000

Evaluation Of Scour And Stream Stability By Using Caesar, Huey-Long Chen, A. Ramachandra Rao, Dennis A. Lyn, A. G. Altschaeffl

JTRP Technical Reports

The performance of an expert system (CAESAR for Catalog and Expert Evaluation of Scour Risk and River Stability) for an initial evaluation of scour and stream stability was assessed. Three alternative scour indices are used to compare with the evaluation results of CAESAR. These scour indices include the Observed Streambed Scour index, the INDOT Potential Streambed Scour Index, and the Simon Potential Streambed Scour Index. Ten bridges in Indiana are selected for evaluation in this study. The scour indices and the field inspection information required by CAESAR are retrieved from the USGS data base. In general, the results show that …


Providing Real-Time Traffic Advisory And Route Guidance To Manage Borman Incidents On-Line Using The Hoosier Helper Program, Srinivas Peeta, Jorge L. Ramos, Shyam Gedela Jan 2000

Providing Real-Time Traffic Advisory And Route Guidance To Manage Borman Incidents On-Line Using The Hoosier Helper Program, Srinivas Peeta, Jorge L. Ramos, Shyam Gedela

JTRP Technical Reports

This study addresses the issue of whether the message content of variable message signs (VMS) can be used as a control variable to favorably influence traffic conditions in real-time. The focus is on the level of detail of information displayed on the VMS, and not human factor issues. It implies an understanding of driver sensitivity to information content. Also, for real-time implementation, the displayed information should be consistent, timely, and reliable. A framework is developed for optimizing system performance under incidents using the VMS message content as the primary control parameter. It consists of: (i) an efficient control strategy to …


Second Phase Study Of Changes In In-Service Asphalt (Vol 1: Main Report), Khaled A. Galal, Thomas D. White, Adam J. Hand Jan 2000

Second Phase Study Of Changes In In-Service Asphalt (Vol 1: Main Report), Khaled A. Galal, Thomas D. White, Adam J. Hand

JTRP Technical Reports

In response to the need to improve asphalt pavement performance, the Strategic Highway Research Program (SHRP) was initiated in 1987. Products from SHRP included performance-based specifications for asphalt binders and performance-based mix design tests and criteria for asphalt mixtures. The Superpave asphalt binder specification addresses performance of in-service pavements for given environmental and traffic conditions. During the 1985 paving season in Indiana, the original asphalt binder and HMA (truck mix samples) from a number of pavements were sampled and retained. Cores were also taken from these pavements after seven or eight years of service. Condition surveys were performed on these …


Looking To The New Millennium: Strategic Planning For Sla Units, Michael Fosmire, Karen Croneis Dec 1999

Looking To The New Millennium: Strategic Planning For Sla Units, Michael Fosmire, Karen Croneis

Libraries Research Publications

No abstract provided.


Popular And Highbrow Literature: A Comparative View, Peter Swirski Dec 1999

Popular And Highbrow Literature: A Comparative View, Peter Swirski

CLCWeb: Comparative Literature and Culture

In his article, "Popular and Highbrow Literature: A Comparative View," Peter Swirski discusses the role and status of popular fiction in contemporary culture. Starting with the basic question, "Who needs popular fiction?," he surveys select sociological evidence and prevailing aesthetic arguments in order to take stock of the ways in which highbrow literature and popular fiction relate to each other. He begins with statistical and socio-economic data which casts a different lights on many myths prevailing in scholarship as well as in general social and cultural discourse, such as the death of the novel, the alleged decline of the reading …


Théophile Gautier And The Orient, F. Elizabeth Dahab Dec 1999

Théophile Gautier And The Orient, F. Elizabeth Dahab

CLCWeb: Comparative Literature and Culture

In her article, "Théophile Gautier and the Orient," F. Elizabeth Dahab discusses the function of the Orient in general, and in particular, the function of Ancient Egypt in some of Gautier's contes fantastiques written between 1835 and 1857. Gautier and many of his contemporaries including Baudelaire wanted to escape from a society dominated by the idea of progress. They expressed deep doubt in many of their texts and strived to find solace in the notion of permanence in art characteristic of Ancient Egyptian architecture and mortuary customs. They also believed that Ancient Egypt may provide an answer to humanity's quest …


Off-Line Compression By Greedy Textual Substitution, Alberto Apostolico, Stefano Lonardi Dec 1999

Off-Line Compression By Greedy Textual Substitution, Alberto Apostolico, Stefano Lonardi

Department of Computer Science Technical Reports

No abstract provided.


A Model For Active Techniques For Compressed Video Transmission, Sheng-Yih Wang, Bharat Bhargava Dec 1999

A Model For Active Techniques For Compressed Video Transmission, Sheng-Yih Wang, Bharat Bhargava

Department of Computer Science Technical Reports

No abstract provided.


Towards The Evaluation Of Netcentric Scientific Applications, Shanhani Markus, Elias N. Houstis Dec 1999

Towards The Evaluation Of Netcentric Scientific Applications, Shanhani Markus, Elias N. Houstis

Department of Computer Science Technical Reports

No abstract provided.


An Adaptable Network Architecture For Multimedia Traffic Management And Control, Sheng-Yih Wang, Bharat Bhargava Dec 1999

An Adaptable Network Architecture For Multimedia Traffic Management And Control, Sheng-Yih Wang, Bharat Bhargava

Department of Computer Science Technical Reports

No abstract provided.


Experimental Evaluation Of Design Tradeoff In Specialized Virtual Machine For Multimedia Traffic In Active Networks, Sheng-Yih Wang, Bharat Bhargava Dec 1999

Experimental Evaluation Of Design Tradeoff In Specialized Virtual Machine For Multimedia Traffic In Active Networks, Sheng-Yih Wang, Bharat Bhargava

Department of Computer Science Technical Reports

No abstract provided.