Report on a review of selected general and application controls over the State University of Iowa ePost and Effort Reporting systems for the period May 29, 2013 through July 19, 2013

Report on a review of selected general and application controls over the State University of Iowa ePost and Effort Reporting systems for the period May 29, 2013 through July 19, 2013

Report on a review of selected general and application controls over the Iowa Department of Transportation’s Vehicle Registration and Title System for the period April 16, 2012 through May 15, 2012

Report on a review of selected general and application controls over the Iowa Department of Transportation’s Vehicle Registration and Title System for the period April 16, 2012 through May 15, 2012

Report on a review of selected general and application controls over the Iowa Public Employees’ Retirement System I-Que Pension Administration System for the period May 20, 2013 through July 12, 2013

Report on a review of selected general and application controls over the Iowa Public Employees’ Retirement System I-Que Pension Administration System for the period May 20, 2013 through July 12, 2013

Report on a review of selected general and application controls over the Iowa Department of Transportation’s Vendor Payment System for the period March 11, 2013 through April 12, 2013

Report on a review of selected general and application controls over the Iowa Department of Transportation’s Vendor Payment System for the period March 11, 2013 through April 12, 2013

Report on a review of selected general and application controls over the Iowa State University of Science and Technology student financial aid system for the period of April 22, 2013 through May 17, 2013

Report on a review of selected general and application controls over the Iowa State University of Science and Technology student financial aid system for the period of April 22, 2013 through May 17, 2013

Issue review : impact on the insurance premium tax rate reduction .

In 2002, Senate File 2318, Insurance Premium Tax Reduction Act, the Iowa General Assembly approved a reduction in the insurance premium tax rate from 2 percent to 1 percent. The reduction was phased in at the rate of 1/4 percent annual increments over a five-year period, beginning with life and health insurance policy payments made on or after January 1st, 2003. Calendar year 2007 was the first year all premiums were taxed at 1 percent and fiscal year 2008 was the first full fiscal year at the 1 percent rate. Insurance premiums tax is paid only by insurance companies. The companies that benefit from the tax reduction are uniquely identified in government employment statistics. This allows for a unique opportunity to evaluate both the revenue impact and the employment impact of the tax rate reduction in Senate File 2318. This issue review focuses on the General Fund revenue impact of the rate reduction and the Iowa employment trends for the insurance industry since the rate reduction legislation was approved.

Report on a review of selected general and application controls over the Iowa Public Employees’ Retirement System I-Que Pension Administration System for the period May 5, 2014 through July 1, 2014

Report on a review of selected general and application controls over the Iowa Public Employees’ Retirement System I-Que Pension Administration System for the period May 5, 2014 through July 1, 2014

Improving Portland Cement Concrete Mix Consistency and Production Rate through Two-Stage Mixing, TR-505, 2007

A two-stage mixing process for concrete involves mixing a slurry of cementitious materials and water, then adding the slurry to coarse and fine aggregate to form concrete. Some research has indicated that this process might facilitate dispersion of cementitious materials and improve cement hydration, the characteristics of the interfacial transition zone (ITZ) between aggregate and paste, and concrete homogeneity. The goal of the study was to find optimal mixing procedures for production of a homogeneous and workable mixture and quality concrete using a two-stage mixing operation. The specific objectives of the study are as follows: (1) To achieve optimal mixing energy and time for a homogeneous cementitious material, (2) To characterize the homogeneity and flow property of the pastes, (3) To investigate effective methods for coating aggregate particles with cement slurry, (4) To study the effect of the two-stage mixing procedure on concrete properties, (5) To obtain the improved production rates. Parameters measured for Phase I included: heat of hydration, maturity, and rheology tests were performed on the fresh paste samples, and compressive strength, degree of hydration, and scanning electron microscope (SEM) imaging tests were conducted on the cured specimens. For Phases II and III tests included slump and air content on fresh concrete and compressive and tensile strengths, rapid air void analysis, and rapid chloride permeability on hardened concrete.

Report on a review of selected general and application controls over the State University of Iowa MAUI Student Financial Aid system for the period May 19, 2014 through July 31, 2014

Report on a review of selected general and application controls over the State University of Iowa MAUI Student Financial Aid system for the period May 19, 2014 through July 31, 2014

Report on a review of selected general and application controls over the Iowa State University of Science and Technology Kuali Financial System for the period April 30, 2014 through May 28, 2014

Report on a review of selected general and application controls over the Iowa State University of Science and Technology Kuali Financial System for the period April 30, 2014 through May 28, 2014

Report on a review of selected general and application controls over the University of Northern Iowa Facility Administration and Maintenance Information System for the period April 29, 2014 through June 5, 2014

Report on a review of selected general and application controls over the University of Northern Iowa Facility Administration and Maintenance Information System for the period April 29, 2014 through June 5, 2014

Report on a review of selected general and application controls over the Iowa Department of Human Services’ Iowa Collection and Reporting System (ICAR) for the period April 1, 2013 through April 24, 2013 and April 1, 2014 through April 29, 2014

Report on a review of selected general and application controls over the Iowa Department of Human Services’ Iowa Collection and Reporting System (ICAR) for the period April 1, 2013 through April 24, 2013 and April 1, 2014 through April 29, 2014

Report on a review of selected general and application controls over the Iowa Department of Human Services’ Targeted Case Management System (TCM) for the period March 31, 2014 through April 18, 2014

Report on a review of selected general and application controls over the Iowa Department of Human Services’ Targeted Case Management System (TCM) for the period March 31, 2014 through April 18, 2014

Report on a review of selected general and application controls over the Iowa Department of Human Services’ Kindertrack System for the period March 30, 2015 through April 17, 2015

Report on a review of selected general and application controls over the Iowa Department of Human Services’ Kindertrack System for the period March 30, 2015 through April 17, 2015

Report on a review of selected general and application controls over the State University of Iowa PeopleSoft Human Resources Information System (HRIS) for the period May 11, 2015 through July 31, 2015

Report on a review of selected general and application controls over the State University of Iowa PeopleSoft Human Resources Information System (HRIS) for the period May 11, 2015 through July 31, 2015