Investigation of how the Des Moines Police Department Handles Complaints about its Officers, 1998

Investigative report produced by Iowa Citizens' Aide/Ombudsman

Investigation of A High-Speed Law Enforcement Pursuit involving Toledo Police Department and the Tama County Sheriff's Office, 2002

Investigative report produced by Iowa Citizens' Aide/Ombudsman

Special investigation of the City of Grinnell Police Department for the period January 1, 2006 through April 30, 2008

Special investigation of the City of Grinnell Police Department for the period January 1, 2006 through April 30, 2008

2009-2011 Agreement Between State of Iowa and State Police Officers Council, July 1, 2009

This Agreement made and entered into this 1st day of July 2009 at Des Moines, Iowa, pursuant to the provisions of Chapter 20 of the Iowa Code, by and between the State of Iowa (hereinafter referred to as the Employer) and the State Police Officers Council, and its appropriate affiliated sub-organizations (hereinafter referred to as the Council), as representatives of employees employed by the State of Iowa.

Investigation of Des Moines Police Department, use of force in the Arrest of Larry Milton, 1992

Investigative report produced by Iowa Citizens' Aide/Ombudsman

Field Measurements of Ice Scraping Loads on Front Mounted Plow Blades, HR-374, 1997

Removal of ice from roads is of the more challenging task in winter highway maintenance. The best mechanical method is to use a truck with underbody plow blade, but such equipment is not available to all agencies charged with winter maintenance operations. While counties and cities often use motor graders to scrape ice, it would be of great benefit if front mounted plows could be used effectively for ice removal. To reveal and understand the factors that influence the performance of these plows, measurement of the forces experienced by the plow blades during ice scraping is desirable. This study explores the possibility of using accelerometers to determine the forces on a front-mounted plow when scraping ice. The plow was modeled by using a dynamic approach. The forces on the plow were to be determined by the measurement of the accelerations of the plow. Field tests were conducted using an "as is" front-mounted plow instrumented with accelerometers. The results of the field tests indicate that in terms of ice removal, the front-mounted plow is not favorable equipment. The major problem in this study is that the front mounted plow was not able to cut ice, and therefore experienced no significant scraping forces. However, the use of accelerometers seems to be promising for analyzing the vibration problems of the front-mounted plow.

Report on a special investigation of the City of Dunkerton Police Department for the period January 1, 2013 through August 31, 2014

Report on a special investigation of the City of Dunkerton Police Department for the period January 1, 2013 through August 31, 2014