Report on a review of selected general and application controls over the University of Northern Iowa Accounts Payable/Purchasing System for the period of June 10, 2009 through August 20, 2009

Report on a review of selected general and application controls over the University of Northern Iowa Accounts Payable/Purchasing System for the period of June 10, 2009 through August 20, 2009

International Update September/October 2010

International News & Events from the Iowa Department of Economic Development

International Update, November/December 2010

International Business news from the Iowa Department of Economic Development

International Update, January-February 2011

International Trade Team news from the Business Development Division of the Iowa Department of Economic Development

International Update, March/April 2011

International Business News from the Iowa Department of Economic Development

International Update, May-June 2011

International Business News from the International Trade Team of the Iowa Department of Economic Development

International Update, July/August 2011

International Business News from the Iowa Department of Economic Development

International Update, September/October 2011

International News from the International Team of the Iowa Economic Development Authority

International Update, November/December 2011

International Trade Office news from the Iowa Economic Development Authority

International Update, January-February 2012

International Business News & Events from the Iowa Economic Development Authority

International Update March/April 2012

International Business news from the International Trade Office of the Iowa Economic Development Authority, Taipei, FIGAP/VIV, PTAP, Product Trade Asisstance Program,

International Update, July/August 2012

International Business Development News from the Iowa Economic Development Authority

International Update, September-October 2012

International Business news from the Iowa Economic Development Authority

International Update, November/December 2012

International Business Development News from the Iowa Economic Development Authority

Correlation of the IJK Roadmeter to the International Roughness Index, MLR-91-5, 1992

The Iowa Department of Transportation has been determining a present serviceability index (PSI) on the primary highway system since 1968. A CHLOE profilometer has been used as the standard for calibrating the Roadmeters that do the system survey. The current Roadmeter, an IJK Iowa DOT developed unit, is not considered an acceptable Roadmeter for determining the FHWA required International Roughness Index (IRI). Iowa purchased a commercial version of the South Dakota type profile (SD Unit) to obtain IRI. This study was undertaken to correlate the IRI to the IJK Roadmeter and retire the Roadmeter. One hundred forty-seven pavement management sections (IPMS) were tested in June and July 1991 with both units. Correlation coefficients and standard error of estimates were: r' Std. Error PCC pavements 0.81 0.15 Composite pavements 0.71 0.18 ACC pavements 0.77 0.17 The correlation equations developed from this work will allow use of the IRI to predict the IJK Roadmeter response with sufficient accuracy. Trend analysis should also not be affected.