City of Centerville, Auditor of State's Report on Reaudit, For the Period July 1, 2003 through June 30, 2004

City Audit Report - Reaudit

City of Protivin, Independent Accountant's Report on Applying Agreed-Upon Procedures, For the Period July 1, 2004 through June 30, 2005

City Audit Report

Report on Special Investigation of the City of Reasnor, For the Period of May 1, 2005 through December 31, 2005

Other Audit Reports - Special Investigation

Special Investigation of Iowa State University of Science and Technology, Department of Facilities Planning & Management, For the Period February 3, 2003 through December 7, 2005

Other Audit Reports - Special Investigation

Great River Regional Waste Authority, Auditor of State's Report, For the Period July 1, 2002 through June 30, 2003, and Selected Activity through June 30, 2005

Other Audit Reports

City of Newhall, Independent Accountant's Report on Applying Agreed Upon Procedures, For the Period July 1, 2004 through June 30, 2005

City Audit Report

Dietary supplementation with omega-3 in cystic fibrosis patients

Accumulation of neutr ophils releasing proteolytic enzymes and free radicals induceprogressive lung tissue destruction in CF. Among several hfflammatory mediatorsimplicated in this process, leukotriene B 4 (LTB4) product of arachidonic (AA;20:4n 6) omega 6 polytmsaturated fatty acid (PUFA) plays an important role.Various anti inflammatory strategies including dietary supplementation of omega 3PUFA, known to favor the synthesis of less active leukotriene B 5 (LTBs), have beeninvestigated. To further explore this nutritional approach, biological effects of anomega 3 PUFA oral supplementation (n 3 OS) were measured in 17 CF patients haa prospective, randomized, double blind, crossover study. CF patients (mean age:18 + 9 years, FEVI: 66 + 29 %) received a dietary supplementation enriched, or not,ha omega 3 PUFA during a 2 x 6 months period. A modification in neutrophilmembrane PUFA composition was observed under n 3 OS with an increase in EPA(20:5n 3) PUFA (from 0.66 ± 0.56 to 1.60 ± 0.61 ~tmol %, P< 0.01). The LTB jLTB 5ratio was decreased (from 72 + 27 to 24 + 7, P< 0.C~31), in CF patients taking n 3OS. However, n 3 OS supplementation did neither affect the internalization of bothIL 8 receptors following IL 8 exposure, nor IL 8 induced neutrophil chemotaxis.Our results show that n 3 PUFA are absorbed and incorporated in neutrophilmembrmae. The consecutive decrease ha LTBjLTB 5 ratio suggests that, ha theseconditions, neutr ophils may produce less toxic mediators from the AA pathway. Thepotential clinical benefit for CF patients still needs to be assessed with furtherstudies of longer duration and including more patients.

City of Mapleton and Mapleton Municipal Electric, Auditor of State's Report on Reaudit, For the Period July 1, 2002 through June 30, 2003

City Audit Report - Reaudit

City of Oakland, Independent Accountant's Report on Applying Agreed Upon Procedures, For the Period July 1, 2005 through February 28,2006

City Audit Report

City of Springbrook, Independent Accountant's Report on Applying Agreed Upon Procedures, For the Period July 1, 2004 through June 30, 2005

City Audit Report

Report on Special Investigation of the City of Ocheyedan, For the Period January 1, 2004 through December 31, 2005

City Audit Report - Special Investigation

Report on the Special Investigation of the City of Hamburg, For the period January 1, 2004 through October 6, 2005

City Audit Report - Special Investigation

Report on Special Investigation of the Linn County Emergency Management Agency, For the Period July 1, 2003 through April 21, 2006

County Audit Report - Special Investigation

The emergence of biofuels and the co-movement between crude oil and agricultural prices

Biofuels are becoming an alternative to non-renewable energy sources but we know little about the economic mechanisms influencing their prices. This paper studies the interrelationships between the spot prices of oil and those of agricultural commodities used as biofuel feedstocks. Using daily data since 1988, we identify a co-movement after 2005 that does not appear for other food-related commodities and is not due to general economic variables. We also find traces of the co-movement in the prices of a large biofuel stock. The results amount to the first systematic piece of empirical evidence linking spot oil and agricultural markets via the emergence of biofuels.

Report on the Special Investigation of the Nutrition Department of the Boone Community School District, For the Period August 30, 2004 through March 31, 2006 and Selected Activity for the period February 28, 2000 through March 31, 2006

Community School District Audit Report - Special Investigation