Field Evaluation of Elliptical Fiber Reinforced Polymer Dowel Performance, June 2003

Fiber composite materials (FRP) are making an entry into the construction market in both buildings and pavements. The application to pavements comes in the form of joint reinforcement (dowels and tie bars) to date. FRP resistance to salt corrosion in dowels has made it an alternative to standard epoxy coated dowels for pavements. Iowa State University has completed a large amount of laboratory research into the determination of diameter, spacing, and durability of FRP dowels. This report documents the installation of a series of FRP elliptical-shaped dowel joints (including instrumented units) in a field situation and the beginning of a two-year study to compare laboratory results to in-service pavements. Ten joints were constructed for each of three dowel spacings of 10, 12, and 15 inches ( 254, 305, and 381 mm) with one instrumented joint in each test section. The instrumented bars will be load tested with a loaded truck and FWD testing.

Improving Concrete Pavement Curing, March 2003

· Evaluate the effect of different curing materials and techniques on concrete pavement properties. · Better understand the relationships between various concrete test measurements and concrete properties affected by curing.

Evaluation of Composite Pavement Unbonded Overlays: Phases I and II, April 2003

In recent years, thin whitetopping has evolved as a viable rehabilitation technique for deteriorated asphalt cement concrete (ACC) pavements. Numerous projects have been constructed and tested; these projects allow researchers to identify the important elements contributing to the projects’ successes. These elements include surface preparation, overlay thickness, synthetic fiber reinforcement usage, joint spacing, and joint sealing. Although the main factors affecting thin whitetopping performance have been identified by previous research, questions still existed as to the optimum design incorporating these variables. The objective of this research is to investigate the interaction between these variables over time. Laboratory testing and field-testing were planned in order to accomplish the research objective. Laboratory testing involved shear testing of the bond between the portland cement concrete (PCC) overlay and the ACC surface. Field-testing involved falling weight deflectometer deflection responses, measurement of joint faulting and joint opening, and visual distress surveys on the 9.6-mile project. The project was located on Iowa Highway 13 extending north from the city of Manchester, Iowa, to Iowa Highway 3 in Delaware County. Variables investigated included ACC surface preparation, PCC thickness, synthetic fiber reinforcement usage, and joint spacing. This report documents the planning, equipment selection, construction, field changes, and construction concerns of the project built in 2002. The data from this research could be combined with historical data to develop a design specification for the construction of thin, unbonded overlays.

Iowa Division of Persons with Disabilities Annual Report, 2003

This report highlights the achievements of the Division of Persons with Disabilities, especially new and innovative directions to improve the employment opportunities for Iowans with disabilities.

City of Perry, Auditor of State's Report on Reaudit for the Period July 1, 2002 through June 30, 2003

City of Perry, Auditor of State's Report on Reaudit for the Period July 1, 2002 through June 30, 2003

County Recorders Electronic Transaction Fees Under the Control of the State Treasurer and the Iowa County Recorders Association, Auditor of State's Report for the Period July 1, 2003 through September 30, 2005

County Recorders Electronic Transaction Fees Under the Control of the State Treasurer and the Iowa County Recorders Association, Auditor of State's Report for the Period July 1, 2003 through September 30, 2005

Vital Statistics of Iowa, 2003

This publication is an historical recording of the most requested statistics on vital events and is a source of information that can be used in further analysis.

Vital Statistics of Iowa in Brief, 2003

This publication is an historical recording of the most requested statistics on vital events and is a source of information that can be used in further analysis.

Iowa Young Adult Roundtables Summary, 2003

In 2003, 60 young people participated in the Young Adult Roundtables (YARTs) in Davenport, Mason City, Sioux City, and Des Moines. YARTs participants represent a variety of backgrounds, cultures, identities, and experiences. Each YART has a facilitator and a mentor. The mentor is a CPG member. The youth participate in CPG work primarily to assure that youth voices are heard and youth needs addressed. The youth meet every other month for three hours. Youth completed an anonymous questionnaire during their first meeting of the year.

State of Iowa HIV and AIDS Surveillance Report, December 2003

There were 33 new diagnoses of HIV infection reported in Iowa in the 4th quarter. Keeping in mind that more diagnoses will yet be reported for 2003, we have so far received reports of 79 Iowans who were newly diagnosed with HIV infection in 2003. Reports on persons diagnosed in the last quarter of the year will continue to trickle in through the end of March, but we’ll definitely be substantially below the 104 diagnoses we saw in 2002.

Iowa Community Empowerment Newsletter, March 2003, Vol.4, no.2

Monthly newsletter for the Iowa Department of Public Health

Condition of Employment, 2003

For much of American economic history, strength and manual dexterity could assure both a job and a reasonably comfortable standard of living. This is no longer the case as the industrial structure of American society has moved from agricultural to manufacturing to a service-producing economy. Today, we are changing the way we look at industries, jobs and, by extension, our economy. One of the responsibilities of Iowa Workforce Development is to study and report on those aspects of the economy that affect the working lives of Iowans – jobs, industrial employment, wages, and occupations. Condition of Employment 2003 is one of the vehicles we use to describe trends in the Iowa economy and the Iowa workplace.

2003 Annual Report Iowa Veterans Home

Annual report for the Iowa Veterans Home

Board of Regent Universities, A Review of Procurement Card Programs, For the Period July 1, 2001 through June 30, 2003

State University Audit Report

Iowa Board of Nursing Annual Report, July 1, 2003-June 30, 2004

Annual Report of the Iowa Board of Nursing. Includes changes to rules,legislation and procedure during fiscal year 2004, as well as statistics pertaining to all aspects of board business: basic education, continuing education, enforcement, administration, financial report, and nursing demographics.