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 June 18, 2012 through July 11, 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 June 18, 2012 through July 11, 2012

Report on a review of selected general and application controls over the Iowa State University of Science and Technology Room and Board System for the period of April 9, 2012 through May 1, 2012

Report on a review of selected general and application controls over the Iowa State University of Science and Technology Room and Board System for the period of April 9, 2012 through May 1, 2012

Report on a review of selected general and application controls over the University of Iowa Hospitals and Clinics’ GE Centricity System for the period May 28, 2012 through July 30, 2012

Report on a review of selected general and application controls over the University of Iowa Hospitals and Clinics’ GE Centricity System for the period May 28, 2012 through July 30, 2012

Report on a review of selected general and application controls over the Iowa Department of Administrative Service’s Human Resource Information System (HRIS), Payroll System and Integrated Information for Iowa System (I/3) for the period March 26, 2012 through April 27, 2012

Report on a review of selected general and application controls over the Iowa Department of Administrative Service’s Human Resource Information System (HRIS), Payroll System and Integrated Information for Iowa System (I/3) for the period March 26, 2012 through April 27, 2012

Report on a review of selected general and application controls over the Iowa Department of Workforce Development (IWD) MyIowaUI and Unemployment Insurance Benefit systems for the period April 16, 2012 through May 4, 2012

Report on a review of selected general and application controls over the Iowa Department of Workforce Development (IWD) MyIowaUI and Unemployment Insurance Benefit systems for the period April 16, 2012 through May 4, 2012

Report on a review of selected general and application controls over the University of Northern Iowa Student Information System for the period June 12, 2012 through July 16, 2012

Report on a review of selected general and application controls over the University of Northern Iowa Student Information System for the period June 12, 2012 through July 16, 2012

Report on a review of selected general and application controls over the Iowa Department of Workforce Development’s MyIowaUI and Unemployment Insurance Benefits systems for the period April 29, 2013 through May 10, 2013

Report on a review of selected general and application controls over the Iowa Department of Workforce Development’s MyIowaUI and Unemployment Insurance Benefits systems for the period April 29, 2013 through May 10, 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 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

Polarity and specific sequence requirements of peroxisome proliferator-activated receptor (PPAR)/retinoid X receptor heterodimer binding to DNA. A functional analysis of the malic enzyme gene PPAR response element.

The malic enzyme (ME) gene is a target for both thyroid hormone receptors and peroxisome proliferator-activated receptors (PPAR). Within the ME promoter, two direct repeat (DR)-1-like elements, MEp and MEd, have been identified as putative PPAR response elements (PPRE). We demonstrate that only MEp and not MEd is able to bind PPAR/retinoid X receptor (RXR) heterodimers and mediate peroxisome proliferator signaling. Taking advantage of the close sequence resemblance of MEp and MEd, we have identified crucial determinants of a PPRE. Using reciprocal mutation analyses of these two elements, we show the preference for adenine as the spacing nucleotide between the two half-sites of the PPRE and demonstrate the importance of the two first bases flanking the core DR1 in 5'. This latter feature of the PPRE lead us to consider the polarity of the PPAR/RXR heterodimer bound to its cognate element. We demonstrate that, in contrast to the polarity of RXR/TR and RXR/RAR bound to DR4 and DR5 elements respectively, PPAR binds to the 5' extended half-site of the response element, while RXR occupies the 3' half-site. Consistent with this polarity is our finding that formation and binding of the PPAR/RXR heterodimer requires an intact hinge T region in RXR while its integrity is not required for binding of the RXR/TR heterodimer to a DR4.

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

Predictive value of readiness, importance, and confidence in ability to change drinking and smoking.

BACKGROUND: Visual analog scales (VAS) are sometimes used to assess change constructs that are often considered critical for change. Aims of Study: 1.) To determine the association of readiness to change, importance of changing and confidence in ability to change alcohol and tobacco use at baseline with the risk for drinking (more than 21 drinks per week/6 drinks or more on a single occasion more than once per month) and smoking (one or more cigarettes per day) six months later. 2.) To determine the association of readiness, importance and confidence with alcohol (number of drinks/week, number of binge drinking episodes/month) and tobacco (number of cigarettes/day) use at six months. METHODS: This is a secondary analysis of data from a multi-substance brief intervention randomized trial. A sample of 461 Swiss young men was analyzed as a prospective cohort. Participants were assessed at baseline and six months later on alcohol and tobacco use, and at baseline on readiness to change, importance of changing and confidence in ability to change constructs, using visual analog scales ranging from 1-10 for drinking and smoking behaviors. Regression models controlling for receipt of brief intervention were employed for each change construct. The lowest level (1-4) of each scale was the reference group that was compared to the medium (5-7) and high (8-10) levels. RESULTS: Among the 377 subjects reporting unhealthy alcohol use at baseline, mean (SD) readiness, importance and confidence to change drinking scores were 3.9 (3.0), 2.7 (2.2) and 7.2 (3.0), respectively. At follow-up, 108 (29%) reported no unhealthy alcohol use. Readiness was not associated with being risk-free at follow-up, but high importance (OR 2.94; 1.15, 7.50) and high confidence (OR 2.88; 1.46, 5.68) were. Among the 255 smokers at baseline, mean readiness, importance and confidence to change smoking scores were 4.6 (2.6), 5.3 (2.6) and 5.9 (2.7), respectively. At follow-up, 13% (33) reported no longer smoking. Neither readiness nor importance was associated with being a non-smoker, whereas high confidence (OR 3.29; 1.12, 9.62) was. CONCLUSIONS: High confidence in ability to change was associated with favorable outcomes for both drinking and smoking, whereas high importance was associated only with a favorable drinking outcome. This study points to the value of confidence as an important predictor of successful change for both drinking and smoking, and shows the value of importance in predicting successful changes in alcohol use. TRIAL REGISTRATION NUMBER: ISRCTN78822107.

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

PPAR beta/delta Agonists Modulate Platelet Function via a Mechanism Involving PPAR Receptors and Specific Association/Repression of PKC alpha-Brief Report

Objectives-Peroxisome proliferator-activated receptor beta/delta (PPAR beta/delta) is a nuclear receptor found in platelets. PPAR beta/delta agonists acutely inhibit platelet function within a few minutes of addition. As platelets are anucleated, the effects of PPAR beta/delta agonists on platelets must be nongenomic. Currently, the particular role of PPAR beta/delta receptors and their intracellular signaling pathways in platelets are not known. Methods and Results-We have used mice lacking PPAR beta/delta (PPAR beta/delta(-/-)) to show the effects of the PPAR beta/delta agonist GW501516 on platelet adhesion and cAMP levels are mediated specifically by PPAR beta/delta, however GW501516 had no PPAR beta/delta-specific effect on platelet aggregation. Studies in human platelets showed that PKC alpha, which can mediate platelet activation, was bound and repressed by PPAR beta/delta after platelets were treated with GW501516. Conclusions-These data provide evidence of a novel mechanism by which PPAR receptors influence platelet activity and thereby thrombotic risk. (Arterioscler Thromb Vasc Biol. 2009; 29: 1871-1873.)