Audit report on Warren County, Iowa for the year ended June 30, 2011

Audit report on Warren County, Iowa for the year ended June 30, 2011

Audit report on the City of Melcher-Dallas, Iowa for the year ended June 30, 2011

Audit report on the City of Melcher-Dallas, Iowa for the year ended June 30, 2011

Audit report on the Dallas Center Water Department, Dallas Center, Iowa for the year ended June 30, 2011

Audit report on the Dallas Center Water Department, Dallas Center, Iowa for the year ended June 30, 2011

Audit report on the City of Leon, Iowa for the year ended June 30, 2011

Audit report on the City of Leon, Iowa for the year ended June 30, 2011

Audit report on Muscatine County, Iowa for the year ended June 30, 2011

Audit report on Muscatine County, Iowa for the year ended June 30, 2011

Audit report on Palo Alto County, Iowa for the year ended June 30, 2011

Audit report on Palo Alto County, Iowa for the year ended June 30, 2011

Audit report on the City of Center Point, Iowa for the year ended June 30, 2011

Audit report on the City of Center Point, Iowa for the year ended June 30, 2011

Audit report on Internal Control over Financial Reporting of the State University of Iowa as of and for the year ended June 30, 2011

Audit report on Internal Control over Financial Reporting of the State University of Iowa as of and for the year ended June 30, 2011

Audit report of the accompanying Schedule of Debt Service and Coverage for Iowa State University of Science and Technology as of February 10, 2012 for the Athletic Facilities Revenue Bond Funds

Audit report of the accompanying Schedule of Debt Service and Coverage for Iowa State University of Science and Technology as of February 10, 2012 for the Athletic Facilities Revenue Bond Funds

Audit report on Story County, Iowa for the year ended June 30, 2011.

Audit report on Story County, Iowa for the year ended June 30, 2010

Audit report on Boone County, Iowa for the year ended June 30, 2011

Audit report on Boone County, Iowa for the year ended June 30, 2011

Audit report on the City of State Center, Iowa for the year ended June 30, 2011

Audit report on the City of State Center, Iowa for the year ended June 30, 2011

Independent auditor’s report of the State of Iowa on internal control over financial reporting and on compliance and other matters based on an audit of financial statements performed in accordance with government auditing standards for the year ended June 30, 2011

Independent auditor’s report of the State of Iowa on internal control over financial reporting and on compliance and other matters based on an audit of financial statements performed in accordance with government auditing standards for the year ended June 30, 2011

Interface dynamics in Hele-Shaw flows with centrifugal forces. Preventing cusp singularities with rotation

A class of exact solutions of Hele-Shaw flows without surface tension in a rotating cell is reported. We show that the interplay between injection and rotation modifies the scenario of formation of finite-time cusp singularities. For a subclass of solutions, we show that, for any given initial condition, there exists a critical rotation rate above which cusp formation is suppressed. We also find an exact sufficient condition to avoid cusps simultaneously for all initial conditions within the above subclass.

Audit report on the City of Exira, Iowa for the year ended June 30, 2011

Audit report on the City of Exira, Iowa for the year ended June 30, 2011