Digital Commons Network^™

Indot Multimedia Applications Prototype Development, Bob G. Mccullouch

JTRP Technical Reports

Multimedia technologies open a new data set for DOT organizations. By adding pictures, sounds, animation, and video, new computer applications can be developed that will bring many benefits. This project investigated the utilization of multimedia into DOT operations. Applications were developed in three different topical areas: Employee Information or Orientation, a Bridge Plan Reading course, and a Construction Equipment utilization prototype. The first two are fully developed implementable tools that will be utilized by INDOT. These developments provide insight into how multimedia can be a useful tool for training and providing performance support to DOT employees. Other tools can be …

An Evaluation Of The Cost Effectiveness Of The Hoosier Helper Program And Framework For The Design Of Its Optimal System Configuration, Phase 1, Steven P. Latoski, Raktim Pal, Kumares C. Sinha

JTRP Technical Reports

This research provides a benefit-cost analysis for each of two distinct Hoosier Helper operating scenarios: daytime patrol and 24-hour patrol. The computation of agency cost involves an aggregation of equivalent annual investment cost, employee salaries and fringe benefit, overhead cost, and maintenance cost for Hoosier Helper. The following components comprise the estimation of Hoosier Helper benefits: non-recurrent congestion delay savings, secondary crash reduction, and vehicle operating cost savings. The results of an analysis of over two thousand evaluations from motorists assisted by Hoosier Helper are also presented.

Study Of Side Ditch Liners For Highway Application, Anthony S. Calderon, Philippe L. Bourdeau

JTRP Technical Reports

Over the past few years, the INDOT new materials department has received numerous erosion control products (mostly geosynthetics) to evaluate as alternatives to riprap and concrete in ditch liners. Potential benefits include lower construction costs and better aesthetics over current products. Unfortunately, no specification, design methodology, or classification system currently exists for these erosion control blankets.

In this project's phase I, existing information and knowledge on erosion control materials used to line highway side drainage ditches were investigated. From the available technical1iterature (journal and conference publications, other DOTs specifications, manufacturer documentation, independent test laboratory test data), design methodologies, classification system, …

Automating Field Data Collection In Maintenance Operations, Bob G. Mccullouch

JTRP Technical Reports

Field data collection and management in DOT organizations requires a considerable amount of resources in the form of personnel and management systems. Recent studies performed by the researcher revealed that an average of 30-50% of some field supervisory personnel's time is spent on processing field data paperwork. This is a considerable amount of time spent on an undesirable task and is taking these employees away from more important job duties. This project automated two maintenance field data collection functions. One was a Crew Day Card, which is a card used by a maintenance crew to document the activity performed. Information …

Moment-Rotation Relationship For Unified Auto-Stress Design Of Continuous-Span Bridge Beam And Girders, Donald W. White, J. A. Ramirez, Karl E. Barth

JTRP Technical Reports

This report summarizes the development and trial application of simplified moment-rotation relationships for inelastic design of continuous-span beam and girder bridges. The research described within involves the execution of a reasonably comprehensive set of finite element parametric studies to fill in knowledge gaps in the available experimental data pertaining to the hogging moment-plastic rotation behavior of steel and composite steel-concrete bridge girders. Based on these studies, relationships have been developed for the moment-plastic rotation behavior at the pier sections in these types of bridges. The moment-rotation model is validated against available experimental data, several focused new experimental tests, and current …

Prediction Models For Incident Clearance Time For Borman Expressway (Vol. 1; Vol. 2: 96/11), Samer Madanat, Ahmed Feroze

JTRP Technical Reports

This research consisted of two parts; this report is Volume 1 of 2 Volumes; Volume 2 is Report No. FHWA/IN/JHRP-9611. The first part developed a set of incident clearance time prediction models for the Borman Expressway. The second part consisted of modeling driver’s route choice behavior under the influence of advanced traveler information systems. Volume 1 of this report describes the incident clearance time prediction models for the Borman Expressway. The prediction of incident clearance time from these models can facilitate in efficient incident management and support traveler information systems. The products of this research project will be incorporated in …

Testing Of Multi-Span Bridges With Full Span Precast Prestressed Concrete Panels (Phase 1), Robert J. Peterman, J. A. Ramirez

JTRP Technical Reports

The purpose of this study was to assess the behavior and durability of multi-span bridges constructed with full-span prestressed concrete form panels. The use of full-span prestressed concrete form panels for bridges with spans of 40 ft. or less is an economical method of construction due to the reduction of on-site formwork and labor required by alternate cast-in-place systems. In this research, a pair of two-span bridges utilizing full-span prestressed concrete form panels were fabricated and tested in the Karl H. Kettelhut Structural Engineering Laboratory at Purdue University. Time-dependent effects were monitored during the cast-in-place (CIP) concrete cure period of …

Validity Of A State Court's Exercise Of Concurrent Jurisdiction Over Civil Actions Arising In Indian Country: Application Of The Indian Abstention Doctrine In State Court, John J. Harte

American Indian Law Review

No abstract provided.

Our Land Is What Make Us Who We Are: Timber Harvesting On Tribal Reservations After Nifrma, Darla J. Mondou

American Indian Law Review

No abstract provided.

Fashioning A Comprehensive Environmental Review Code For Tribal Governments: Institutions And Processes, Dean B. Suagee, Patrick A. Parenteau

American Indian Law Review

No abstract provided.

The Tribal Exhaustion Doctrine: "Just Stay On The Good Roads, And You've Got Nothing To Worry About", Phillip Allen White

American Indian Law Review

No abstract provided.

The Archaeology Of Early Christianity: A History [Review] / William H.C. Frend., Paul L. Maier

Andrews University Seminary Studies (AUSS)

No abstract provided.

Critical Competencies For Effective Teaching : Perceptions Of Home Economics Teachers, Esthery D. Kunkwenzu

Theses: Doctorates and Masters

Home economics is a multi-faceted, inter-disciplinary, integrated field of study drawing from a multitude of disciplines including sociology, psychology, anthropology, chemistry, physics, architecture and the arts (Henry, 1995). As a school subject, home economics in Malawi is taught at primary school, secondary school as well as at university level. This study explores home economics teachers' perceptions of competencies critical for teaching the subject. Data was collected from secondary school home economics teachers in Malawi. The study is a qualitative investigation of how experienced teachers describe effective teaching of the integrated home economics syllabus, and what they perceive as critical competencies …

Proposed Statement Of Position: Reporting On The Costs Of Start-Up Activities, Draft - Not For Public Distribution, February 11, 1997; Exposure Draft (American Institute Of Certified Public Accountants) 1997, February 11, American Institute Of Certified Public Accountants. Accounting Standards Executive Committee

Exposure Drafts, Comment Letters, and Statements of Position

No abstract provided.

Statement Of Position: Accounting For The Costs Of Computer Software Developed Or Obtained For Internal Use, November 17, 1997, Draft - For Discussion Only, American Institute Of Certified Public Accountants. Accounting Standards Executive Committee

Exposure Drafts, Comment Letters, and Statements of Position

No abstract provided.

Putting Presidential Performance In The Federal Appointments Process In Perspective, Michael J. Gerhardt

Faculty Publications

No abstract provided.

Authentic Learning In Interactive Multimedia Environments, Janice A. Herrington

Theses: Doctorates and Masters

The instructional technology community is in the midst of a philosophical shift from a behaviourist to a constructivist framework, a move that may begin to address the growing rift between formal school learning and real-life learning. One theory of learning which has the capacity to promote authentic learning is that of situated learning. The purpose of the study was to investigate the way students learn from an interactive multimedia package and learning environment based on a situated learning model. To do this, it was necessary to identify the critical characteristics of a situated learning model based on the extensive literature …

Randomised Shuffle And Applied Misinformation: An Enhanced Model For Contact-Based Smart-Card Serial Data Transfer, Michael Collins

Theses: Doctorates and Masters

Contact-based smart-cards, which comply to the International Standard IS0-7816, communicate with their associated read/write machines via a single bi-directional serial link. This link is easy to monitor with inexpensive equipment and resources, enabling captured data to be removed for later examination. In many contact-based smart-cards the logical abilities are provided by eight-bit microcontroller units (MCU) which are slow at performing effective cryptographic functions. Consequently, for expediency, much data may be transferred in plain-text across the vulnerable communications link, further easing an eavesdropper's task. Practitioners in military communications protect transmitted information by varying a link's carrier frequency in an apparently random …

The Relationship Between Enjoyment And Ongoing Participation In A Grade Dancesport, Diana Jonas-Dwyer

Theses: Doctorates and Masters

To date no studies have considered enjoyment in Dancesport. Scanlan, Stein and Ravizza, (1989a, 1989b & 1991) have extensively studied enjoyment and recommended further studies be conducted in individual sports. Past research has tended to identity enjoyment as a one off momentary experience termed 'peak performance' (Cohn, 1991) and 'flow' (Csikszentmihalyi, 1975; Kimiecik & Stein, 1992). Many thousands of people participate in Dancesport, the competitive arm of ballroom dancing, both nationally and internationally. Determining the predictors of enjoyment for Dancesport could provide a base upon which to plan activity programs to increase lifelong participation and health. A qualitative approach was …

Fractal Relationships And Spatial Distribution Of Ore Body Modelling, D. J. Kentwell

Theses: Doctorates and Masters

The nature of spatial distributions of geological variables such as ore grades is of primary concern when modelling ore bodies and mineral resources. The aim of any mineral resource evaluation process is to determine the location, extent, volume and average grade of that resource by a trade off between maximum confidence in the results and minimum sampling effort. The principal aim of almost every geostatistical modelling process is to predict the spatial variation of one or more geological variables in order to estimate values of those variables at locations that have not been sampled. From the spatial analysis of these …

The Mathematical Modelling Of The Ross River Virus Transmission, Yoon-Hong Choi

Theses: Doctorates and Masters

Ross River virus is one of the most severe communicable diseases in Australia. During the 1995/96 outbreak of Ross River virus in south-western Australia, over 1 ,300 human cases were reported. Since the symptoms of the disease are sometimes too weak to be diagnosed, it is important to determine the number of humans who actually contracted the virus during outbreaks. To do this, several mathematical models with different hypotheses are constructed and analysed mathematically. The threshold mathematical conditions of these models suggest that as well as the size of the vector mosquito population, the population size and length of viraemia …

Comment Letters To Proposed Statement Of Position: Reporting On The Costs Of Start-Up Activities;, American Institute Of Certified Public Accountants. Accounting Standards Executive Committee

Exposure Drafts, Comment Letters, and Statements of Position

No abstract provided.

Providing Focus On Participatory Democracy In Academic Departments Of Communication, Timothy G. Hegstrom, Shawn Spano

Journal of the Association for Communication Administration

This article aims to illustrate how academic departments of communication can help contribute to a revitalized public sphere. Some of the projects to enhance participative democracy in order to show one direction in which the public sphere seems to be changing have been highlighted. Academic departments of speech communication can do much to accommodate this change by focusing more on the relationship between communication and democracy. This intention can be formally stated in university planning documents, course titles and outlines, general education guidelines, the establishment of research and consulting consortia, and in partnerships with external institutions. Benefits to the department …

Student Perceptions Of General Education At A Comprehensive University And Implications, Kenneth E. Nuss

Dissertations and Theses @ UNI

Using a case study method, I investigated how students negotiate their way through the general education program at a middle-western comprehensive university, and consequently I increased my understanding of the student perspective of this portion of their undergraduate curriculum. From 34 semistructured qualitative interviews with general education science students, I discovered that they could articulate only a dim notion of the purpose of general education. I also became aware that the university structure failed to clearly communicate to students that the faculty values the general education curriculum.

The following themes for further analysis emerged from the student interviews: the purpose …

Solving The Year 2000 Dilemma, Sandi Smith

Guides, Handbooks and Manuals

No abstract provided.

Foucault In Cyberspace: Surveillance, Sovereignty, And Hardwired Censors, James Boyle

Faculty Scholarship

This is an essay about law in cyberspace. I focus on three interdependent phenomena: a set of political and legal assumptions that I call the jurisprudence of digital libertarianism, a separate but related set of beliefs about the state's supposed inability to regulate the Internet, and a preference for technological solutions to hard legal issues on-line. I make the familiar criticism that digital libertarianism is inadequate because of its blindness towards the effects of private power, and the less familiar claim that digital libertarianism is also surprisingly blind to the state's own power in cyberspace. In fact, I argue that …

Firm Capabilities And Managerial Decision-Making: A Theory Of Innovation Biases, Janet E. L. Bercovitz, John M. De Figueiredo, David J. Teece

Faculty Scholarship

No abstract provided.

A Virtuous Warrior In A Savage World, Charles J. Dunlap Jr.

Faculty Scholarship

Divining the nature of future war is always problematic. President Eisenhower warned that "Every war is going to astonish you in the way it has occurred, and in the way it is carried out." The United States must, of course, be prepared to meet a wide range of contingencies. Paramount among them would be a threat posed by a "peer competitor," that is, a state capable of battling the United States with comparable forces employing largely orthodox tactics. Although it is almost certain that one will arise in the future, no nation exists today that can challenge America symmetrically as …

Serving The Public Interest : A New Conceptual Framework For Auditor Independence (Draft), American Institute Of Certified Public Accountants, Independence Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.

Cpa's Guide To Intranets, John Graves, Jacqueline Justice

Guides, Handbooks and Manuals

No abstract provided.