Digital Commons Network^™

Development Of A Procedure To Identify Aggregates For Bituminous Surfaces In Indiana, Terry R. West, Kyu H. Cho

JTRP Technical Reports

Adequate friction resistance is needed to prevent pavement slipperiness allowing vehicles to stop in a reasonable distance. For stone mastic asphalt surfaces, friction resistance is mainly a function of the interaction between the aggregates exposed at the road surface and vehicle tires. Aggregate performance is reduced with time by wear and polishing as a consequence of vehicular traffic. In this research a method to investigate performance based on physical, chemical and petrographic factors has been evaluated. The objective was to develop a laboratory method to test Indiana dolomite, limestone, sandstone, and gravel aggregates to predict friction resistance in the field …

Development Of Improved Pavement Performance Prediction Models For The Indiana Pavement Management System, Sedat Gulen, Karen Zhu, John Weaver, Jie Shan, William F. Flora

JTRP Technical Reports

The Indiana Department of Transportation (INDOT) is increasingly committed to the Pavement Management System. For this reason, updated simple pavement performance prediction models with the least number of explanatory (independent) variables are required to predict the performance of various pavement types for future planning of rehabilitation or replacement. In Indiana, the two main pavement types are jointed concrete pavement (JCP) and bituminous pavement (BIT). 1999 and 2000 year data were used to develop regression models for different pavement types for the Interstate and Non- Interstate Roads systems. The International Roughness Index (IRI), in inches per mile, was mainly used for …

Development And Application Of Linear Scheduling Techniques To Highway Construction Projects, D. J. Harmelink, Rene Antonio Yamin

JTRP Technical Reports

Crucial to the successful outcome of major highway construction and reconstruction projects today is the ability to accurately plan, predict and control the construction process. Evermore sensitive to budget control, schedule control, resource allocation and impacts on the motoring public, highway constructors today require sophisticated project management tools to achieve project goals. One of the tools recently being used across the country is project scheduling. The use of scheduling techniques on highway projects has grown out of the successful application of these methods to building construction for the past 20 to 30 years. Unfortunately, the effective application of traditional scheduling …

Design Guidelines For Deploying Closed Loop Systems, Andrew P. Nichols, Darcy M. Bullock

JTRP Technical Reports

Closed loop systems are becoming the preferred method of operating coordinated traffic signal systems. Some of the benefits of a closed loop system include remote controller access, synchronization of controller time clocks, and orderly transition between coordination plans. With ensured time clock synchronization, the coordination of traffic signals becomes more reliable, which leads to optimal vehicle progression through the system. However, due to the complexity and relative infrequent implementation in more rural districts of closed loop systems, it is very difficult to obtain a successful deployment. This manual provides a step-by-step procedure for designing the parameters, implementing, testing, and field …

Development And Evaluation Of Cement-Based Materials For Repair Of Corrosion-Damaged Reinforced Concrete Slabs, Rongtang Liu, J. Olek

JTRP Technical Reports

In this study, the results of an extensive laboratory investigation conducted to evaluate the properties of concrete mixes used as patching materials to repair reinforced concrete slabs damaged by corrosion are reported. Seven special concrete mixes containing various combinations of chemical or mineral admixtures were developed and used as a patching material to improve the durability of the repaired slabs. Physical and mechanical properties of these mixes, such as compressive strength, static modulus of elasticity, dynamic modulus of elasticity, and shrinkage were evaluated. Durability-related parameters investigated included resistance of concrete to penetration of chloride ions and freeze-thaw resistance. The results …

A Real-Time Offset Transitioning Algorithm For Coordinating Traffic Signals, Darcy M. Bullock, Montasir Abbas

JTRP Technical Reports

This report introduces an adaptive real-time offset transitioning algorithm that can be viewed as an integrated optimization approach designed to work with traditional coordinated-actuated systems. The Purdue Real-Time Offset Transitioning Algorithm for Coordinating Traffic Signals (PRO-TRACTS) adds to the controllers the ability to adaptively change their offsets in response to changes in traffic pattern, providing an intermediate solution between traditional coordinated-actuated control systems and adaptive control systems. To facilitate implementation, a new National Transportation Communication for ITS Protocol (NTCIP) object for capturing detector actuation at the controller’s level is defined in this report. The unique cycle-based tabulation of volume and …

An Analysis Of Speed Limit Policies For Indiana, Nisar M. Khan, Kumares C. Sinha

JTRP Technical Reports

The repeal of the National maximum Speed Limit law in 1995 enabled individual states to set their own speed limits. Speed limits are necessary to ensure mobility while preserving highway safety. It is important that states continually monitor and evaluate existing operating speeds in the context of changing patterns of travel, and changing characteristics of highways, vehicles, drivers, and land-use. Any efforts to review existing speed limits should be accompanied by evaluation of policy impacts such as safety and economic productivity. The goal of this research is to develop a set of speed limit policy guidelines for the state. The …

Sampling For Diesel Particulate Matter In Mines, Michel Grenier, Mahe Gangal, Nicole Goyer, Sean Mcginn, Jennifer Penney, John Vergunst

Fiches

No abstract provided.

Increasing Assimilation And Decreasing Attrition Through The Development Of A Lay Ministry And Congregational Care Program, Robin B. Scott

ATS Dissertations

No abstract provided.

Preaching To Cultivate A Whole-Person Response In Developing A Healthy Church, John Marshall Crowe

ATS Dissertations

No abstract provided.

A Case Against Software Patents, Russell Moy

Santa Clara High Technology Law Journal

No abstract provided.

Competing With City Hall: Local Government Entry Into The Telecommunications Marketplace, Ramsey F. Kawar

Santa Clara High Technology Law Journal

No abstract provided.

The Doctrine Of Equivalents: An Analysis Of The Festo Decision, Noreen B. Krall, Celeste B. Filoia

Santa Clara High Technology Law Journal

No abstract provided.

Master Of The Domain (Name): A History Of Domain Name Litigation And The Emergence Of The Anticybersquatting Consumer Protection Act And Uniform Dispute Resolution Policy, Colby B. Springer

Santa Clara High Technology Law Journal

No abstract provided.

Was $7.5 Million A Good Deal For Business.Com: The Difficulties Of Obtaining Trademark Protection And Registration For Generic And Descriptive Domain Names, Christie L. Branson

Santa Clara High Technology Law Journal

No abstract provided.

Spring 2001

University of Richmond Magazine

No abstract provided.

Winter 2001

University of Richmond Magazine

No abstract provided.

Gvsu Undergraduate And Graduate Catalog, 2001-2002, Grand Valley State University

Course Catalogs, 1963 - Current

Grand Valley State University 2001-2002 undergraduate and/or graduate course catalog published annually to provide students with information and guidance for enrollment.

The Emperor's New Clothes: The Shocking Truth About Digital Signatures And Internet Commerce, Jane K. Winn

Articles

This Article critiques a specific set of assumptions about specific application of digital signature technology: that contracts will be formed over the Internet among parties with no prior relationships through reliance on digital signature certificates issued by trusted third parties to establish the identity of the parties. This application for digital signature technology was once seen as both its most ambitious and most promising application because, for parties with no prior knowledge of each other, there is not yet a reliable system of online identities in Internet commerce.

Parties with an ongoing commercial relationship can absorb the cost of offline …

The Miccosukee Indians And Environmental Law: A Confederacy Of Hope, William H. Rodgers, Jr.

Articles

Two legal orphans have found each other. The older one is "Indian Law," a confused, embarrassing, and twisted body of legal rules that "explain" the relationships between the United States and its native peoples. The newer one is "Environmental Law," a complex and jumbled stew of cases and statutes that "prescribe" proper behavior between modern Americans and the natural world.

Both these children of the law are suspected of subversion—the one is tainted by advocates of separate sovereignties, the other by critics of the American way of life. For Native Americans and environmentalists, their recent legal merger is a confederacy …

Mesure De La Matière Particulaire Diesel Dans Les Mines, Michel Grenier, Mahe Gangal, Nicole Goyer, Sean Mcginn, Jennifer Penney, John Vergunst

Fiches

No abstract provided.

Studies On The Pollution Parameters Of Leachate From Ampang Landfill, Syed Fatimah Kamal Batcha

Student Works (2000-2009)

ln the first part of the study, the characteristics of the leachate from Ampang landfill, collected before and after the landfill closure was analysed. In general, the characteristics of the Ampang landfill leachate was found to be typical of other landfill leachates in the Klang Valley. The analysis reveals that the Ampang landfill leachate during its active life had high contents of sodium, potassium, chloride and ferum, with concentrations of 687 ppm, 785 ppm, 2500 ppm and 45 ppm respectively. Generally and as expected, the leachate collected before the landfiII closure was found to be more concentrated and contains more …

Unf Journal Winter 2001, University Of North Florida

UNF Journal

A university periodical for alumni and friends of the University of North Florida.

Beyond The Polemic Against Junk Science: Navigating The Oceans That Divide Science And Law With Justice Breyer At The Helm, Joelle A. Moreno

Faculty Publications

No abstract provided.

The Pros And Cons Of Globalization, Murray L. Weidenbaum, Robert Batterson

Murray Weidenbaum Publications

This briefing book presents both sides of the globalization debate so that readers can draw their own conclusions. Although many of the factors are complex, this summary of the issues surrounding the conflict over globalization is meant to help people better understand the claims of both sides.

Motivational Barriers : Technology Use By Minorities, Laura Dayton

Graduate Research Papers

This research paper reviews motivational factors that affect the use of technology by minorities. The technology gap is taking a toll on individuals, communities, and Society at large. Sixty percent of jobs require skills with technology. Students with limited or no access to computers are falling behind in developing skills that are needed in college and in the job market. This lack of infrastructure strikes some as particularly worrisome because it comes at a time when the federal government is forcing individuals and communities to become more self-sufficient. The research cited in this paper addresses the existence of a digital …

Domestic Violence And International Law: Good-Bye Earl (Hans, Pedro, Gen, Chou, Etc.), Barbara Stark

Hofstra Law Faculty Scholarship

In Good-Bye Earl, the Dixie Chicks ("Chicks") tell an old, all-too-familiar story. After high school graduation, a young woman looks for opportunities in her small town and "all she could see was Earl." A short, miserable marriage later, she files for divorce. But Earl "walked right through that restraining order and put her in intensive care." Before leaving the hospital, she telephones her old friend. They cook a special batch of black-eyed peas for Earl, which soon makes him "a missing person who nobody missed at all."

This is not a song about vigilante justice; it is a song about …

Software Quality Strategic Driver Model (Sq-Sdm), Ronan Fitzpatrick

Other resources

No abstract provided.

Eddy Structures Induced Within A Wedge By A Honing Circular Arc, C. P. Hills

Articles

In this paper we outline an expeditious numerical procedure to calculate the Stokes flow in a corner due to the rotation of a scraping circular boundary. The method is also applicable to other wedge geometries. We employ a collocation technique utilising a basis of eddy (similarity) functions introduced by Moffatt (1964) that allows us to satisfy automatically the governing equations for the streamfunction and all the boundary conditions on the surface of the wedge. The circular honing problem thereby becomes one-dimensional requiring only the satisfaction of conditions on the circular boundary. The advantage of using the Moffatt eddy functions as …

Eddies Induced In Cylindrical Containers By A Rotating End Wall, Christopher Hills

Articles

The flow generated in a viscous liquid contained in a cylindrical geometry by a rotating end wall is considered. Recent numerical and experimental work has established several distinct phases of the motion when fluid inertia plays a significant role. The current paper, however, establishes the nature of the flow in the thus far neglected low Reynolds number regime. Explicitly, by employing biorthogonality relations appropriate to the current geometry, it is shown that a sequence of exponentially decaying eddies extends outward from the rotating end wall. The cellular structure is a manifestation of the dominance of complex eigensolutions to the homogeneous …