Report on a special investigation of the City of Garner for the period January 1, 2006 through February 22, 2011

Report on a special investigation of the City of Garner for the period January 1, 2006 through February 22, 2011

Special investigation of the Glenwood Resource Center Client Activity Clearing Account for the period January 1, 2009 through June 30, 2010

Special investigation of the Glenwood Resource Center Client Activity Clearing Account for the period January 1, 2009 through June 30, 2010

Report on a review of selected application controls over the Iowa Department of Transportation’s Payroll System for the period April 12, 2010 through June 30, 2010

Report on a review of selected application controls over the Iowa Department of Transportation’s Payroll System for the period April 12, 2010 through June 30, 2010

Report on a review of selected general and application controls for the Iowa Department of Education’s Electronic Access System for Iowa Education Records (EASIER) system for the period April 4 through May 10, 2011

Report on a review of selected general and application controls for the Iowa Department of Education’s Electronic Access System for Iowa Education Records (EASIER) system for the period April 4 through May 10, 2011

Report on the Iowa Early Intervention Block Grant Program administered by the Department of Education for the period July 1, 2005 through June 30, 2010

Report on the Iowa Early Intervention Block Grant Program administered by the Department of Education for the period July 1, 2005 through June 30, 2010

Altitudinal variation in haemosporidian parasite distribution in great tit populations.

BACKGROUND: One of the major issues concerning disease ecology and conservation is knowledge of the factors that influence the distribution of parasites and consequently disease outbreaks. This study aimed to investigate avian haemosporidian composition and the distribution of these parasites in three altitudinally separated great tit (Parus major) populations in western Switzerland over a three-year period. The objectives were to determine the lineage diversity of parasites occuring across the study populations and to investigate whether altitudinal gradients govern the distribution of haemosporidian parasites by lineage. METHODS: In this study molecular approaches (PCR and sequencing) were used to detect avian blood parasites (Plasmodium sp., Haemoproteus sp. and Leucocytozoon sp.) in populations of adult great tits caught on their nests during three consecutive breeding seasons. RESULTS: High levels of parasite prevalence (88-96%) were found across all of the study populations with no significant altitude effect. Altitude did, however, govern the distribution of parasites belonging to different genera, with Plasmodium parasites being more prevalent at lower altitudes, Leucocytozoon parasites more at high altitude and Haemoproteus parasite prevalence increasing with altitude. A total of 27 haemosporidian parasite lineages were recorded across all study sites, with diversity showing a positive correlation to altitude. Parasites belonging to lineage SGS1 (P. relictum) and PARUS4 and PARUS19 (Leucocytozoon sp.) dominated lower altitudes. SW2 (P. polare) was the second most prevalent lineage of parasite detected overall and these parasites were responsible for 68% of infections at intermediate altitude, but were only documented at this one study site. CONCLUSIONS: Avian haemosporidian parasites are not homogeneously distributed across host populations, but differ by altitude. This difference is most probably brought about by environmental factors influencing vector prevalence and distribution. The high occurrence of co-infection by different genera of parasites might have pronounced effects on host fitness and should consequently be investigated more rigorously.

Report on a review of selected general and application controls over the Iowa Public Employees’ Retirement System (IPERS) Legacy and I-Que Pension Administration Systems for the period May 16, 2011 through June 16, 2011

Report on a review of selected general and application controls over the Iowa Public Employees’ Retirement System (IPERS) Legacy and I-Que Pension Administration Systems for the period May 16, 2011 through June 16, 2011

Report on a review of the Boiler and Pressure Vessel Safety Program and the Elevator and Escalator Safety Program administered by Iowa Workforce Development for the period July 1, 2008 through June 30, 2010

Report on a review of the Boiler and Pressure Vessel Safety Program and the Elevator and Escalator Safety Program administered by Iowa Workforce Development for the period July 1, 2008 through June 30, 2010

Agreed upon procedures report on the City of Woolstock, Iowa for the period July 1, 2009 through June 30, 2010

Agreed upon procedures report on the City of Woolstock, Iowa for the period July 1, 2009 through June 30, 2010

Special investigation of the Bremer County Sheriff’s Office for the period January 1, 2009 through March 17, 2011

Special investigation of the Bremer County Sheriff’s Office for the period January 1, 2009 through March 17, 2011

Temporal distribution and magnitude of the vulnerability period around stroke depend on stroke subtype.

Background: We aimed to analyze the rate and time distribution of pre- and post-morbid cerebrovascular events in a single ischemic stroke population, and whether these depend on the etiology of the index stroke. Methods: In 2,203 consecutive patients admitted to a single stroke center registry (ASTRAL), the ischemic stroke that led to admission was considered the index event. Frequency distribution and cumulative relative distribution graphs of the most recent and first recurrent event (ischemic stroke, transient ischemic attack, intracranial or subarachnoid hemorrhage) were drawn in weekly and daily intervals for all strokes and for all stroke types. Results: The frequency of events at identical time points before and after the index stroke was mostly reduced in the first week after (vs. before) stroke (1.0 vs. 4.2%, p < 0.001) and the first month (2.7 vs. 7.4%, p < 0.001), and then ebbed over the first year (8.4 vs. 13.1%, p < 0.001). On daily basis, the peak frequency was noticed at day -1 (1.6%) with a reduction to 0.7% on the index day and 0.17% 24 h after. The event rate in patients with atherosclerotic stroke was particularly high around the index event, but 1-year cumulative recurrence rate was similar in all stroke types. Conclusions: We confirm a short window of increased vulnerability in ischemic stroke and show a 4-, 3- and 2-fold reduction in post-stroke events at 1 week, 1 month and 1 year, respectively, compared to identical pre-stroke periods. This break in the 'stroke wave' is particularly striking after atherosclerotic and lacunar strokes.

Reaudit report on Linn County, Iowa for the period July 1, 2009 through June 30, 2010

Reaudit report on Linn County, Iowa for the period July 1, 2009 through June 30, 2010

Report on a special investigation of the Webster County Metropolitan Law Enforcement Telecommunications Board for the period July 1, 2006 to January 28, 2011

Report on a special investigation of the Webster County Metropolitan Law Enforcement Telecommunications Board for the period July 1, 2006 to January 28, 2011

Special investigation of the City of Denison Fire Department for the period July 1, 2005 through March 31, 2010

Special investigation of the City of Denison Fire Department for the period July 1, 2005 through March 31, 2010