Report on a special investigation of the City of Bloomfield Volunteer Fire Department for the period July 1, 2006 through June 30, 2010

Report on a special investigation of the City of Bloomfield Volunteer Fire Department for the period July 1, 2006 through June 30, 2010

Report on a special investigation of the Mills County Treasurer’s Office for the period January 1, 2005 through March 31, 2011

Report on a special investigation of the Mills County Treasurer’s Office for the period January 1, 2005 through March 31, 2011

Report on a special investigation of the City of Davis City for the period October 1, 2006 through November 26, 2011

Report on a special investigation of the City of Davis City for the period October 1, 2006 through November 26, 2011

Report on a special investigation of the Amana Colonies Land Use District for the period May 21, 2007 through March 31, 2011

Report on a special investigation of the Amana Colonies Land Use District for the period May 21, 2007 through March 31, 2011

Report on a special investigation of the City of Callender for the period January 1, 2009 through January 3, 2012

Report on a special investigation of the City of Callender for the period January 1, 2009 through January 3, 2012

Industrial agglomerations and wage gradients: the Spanish economy in the interwar period

This paper gives new evidence on the relationship between integration and industrial agglomeration in the presence of scale economies, by testing directly one of the predictions that can be derived from Krugman (1991), that is, the existence of regional nominal wage gradients and its transformation following changes in trade regimes. Our case study analyzes the effects of the substitution of an open economy by a closed economy regime, exactly the opposite process studied by Hanson (1996, 1997). In Spain, during the interwar period, protectionist policies would have favored the loss of centrality of the coastal location (Barcelona) and the relative rise of central locations (such as Madrid). Our results indicate the existence of a wage gradient centered in Barcelona during the interwar period (1914-1930) and its weakening after 1925.

Report on a special investigation of the Benton County Conservation Department for the period June 1, 2010 through November 7, 2011

Report on a special investigation of the Benton County Conservation Department for the period June 1, 2010 through November 7, 2011

Circadian clock-coordinated 12 Hr period rhythmic activation of the IRE1alpha pathway controls lipid metabolism in mouse liver.

The mammalian circadian clock plays a fundamental role in the liver by regulating fatty acid, glucose, and xenobiotic metabolism. Impairment of this rhythm has been shown to lead to diverse pathologies, including metabolic syndrome. Currently, it is supposed that the circadian clock regulates metabolism mostly by regulating expression of liver enzymes at the transcriptional level. Here, we show that the circadian clock also controls hepatic metabolism by synchronizing a secondary 12 hr period rhythm characterized by rhythmic activation of the IRE1alpha pathway in the endoplasmic reticulum. The absence of circadian clock perturbs this secondary clock and provokes deregulation of endoplasmic reticulum-localized enzymes. This leads to impaired lipid metabolism, resulting in aberrant activation of the sterol-regulated SREBP transcription factors. The resulting aberrant circadian lipid metabolism in mice devoid of the circadian clock could be involved in the appearance of the associated metabolic syndrome.

Molecular signaling in zebrafish development and the vertebrate phylotypic period

During development vertebrate embryos pass through a stage where their morphology is most conserved between species, the phylotypic period (approximately the pharyngula). To explain the resistance to evolutionary changes of this period, one hypothesis suggests that it is characterized by a high level of interactions. Based on this hypothesis, we examined protein-protein interactions, signal transduction cascades and miRNAs over the course of zebrafish development, and the conservation of expression of these genes in mouse development. We also investigated the characteristics of genes highly expressed before or during the presumed phylotypic period. We show that while there is a high diversity of interactions during the phylotypic period (protein-DNA, RNA-RNA, cell-cell, and between tissues), which is well conserved with mouse, there is no clear difference with later, more morphologically divergent, stages. We propose that the phylotypic period may rather be the expression at the morphological level of strong conservation of molecular processes earlier in development.

The relationship of capitalization period length with market portfolio composition and betas

Beta coefficients are not stable if we modify the observation periods of the returns. The market portfolio composition also varies, whereas changes in the betas are the same, whether they are calculated as regression coefficients or as a ratio of the risk premiums. The instantaneous beta, obtained when the capitalization frequency approaches infinity, may be a useful tool in portfolio selection.

Report on a special investigation of the City of Blencoe for the period January 1, 2008 through September 30, 2011

Report on a special investigation of the City of Blencoe for the period January 1, 2008 through September 30, 2011

Report on a review of selected general and application controls over the Iowa Public Employees’ Retirement System I-Que Pension Administration System for the period June 18, 2012 through July 11, 2012

Report on a review of selected general and application controls over the Iowa Public Employees’ Retirement System I-Que Pension Administration System for the period June 18, 2012 through July 11, 2012

Report on a special investigation of the New Hampton Municipal Light Plant for the period January 1, 2001 through May 31, 2012

Report on a special investigation of the New Hampton Municipal Light Plant for the period January 1, 2001 through May 31, 2012

Reaudit report on the Centerville Community School District for the period July 1, 2009 through June 30, 2010

Reaudit report on the Centerville Community School District for the period July 1, 2009 through June 30, 2010

Report on a special investigation of the University of Iowa Hospital and Clinics, Department of Orthopaedics and Rehabilitation, for the period December 1, 2002 through January 31, 2012

Report on a special investigation of the University of Iowa Hospital and Clinics, Department of Orthopaedics and Rehabilitation, for the period December 1, 2002 through January 31, 2012