999 resultados para Period-doubling bifurcation


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Report on a special investigation of the City of Indianola for the period June 1, 2006 through August 31, 2012

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Report on a special investigation of the Lyon County Engineer’s Office for the period August 1, 2006 through May 31, 2012

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The present study was designed to explore the thermogenic effect of thyroid hormone administration and the resulting changes in nitrogen homeostasis. Normal male volunteers (n = 7) received thyroxin during 6 weeks. The first 3-week period served to suppress endogenous thyroid secretion (180 micrograms T4/day). This dose was doubled for the next 3 weeks. Sleeping energy expenditure (respiratory chamber) and BMR (hood) were measured by indirect calorimetry, under standardized conditions. Sleeping heart rate was continuously recorded and urine was collected during this 12-hour period to assess nitrogen excretion. The changes in energy expenditure, heart rate and nitrogen balance were then related to the excess thyroxin administered. After 3 weeks of treatment, serum TSH level fell to 0.15 mU/L, indicating an almost complete inhibition of the pituitary-thyroid axis. During this phase of treatment there was an increase in sleeping EE and sleeping heart rate, which increased further by doubling the T4 dose (delta EE: +8.5 +/- 2.3%, delta heart rate +16.1 +/- 2.2%). The T4 dose, which is currently used as a substitutive dose, lead to a borderline hyperthyroid state, with an increase in EE and heart rate. Exogenous T4 administration provoked a significant increase in urinary nitrogen excretion averaging 40%. It is concluded that T4 provokes an important stimulation of EE, which is mostly mediated by an excess protein oxidation.

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Report on a special investigation of the Creston Water Works for the period July 1, 2005 through November 16, 2012

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Report on a special investigation of the State Public Defender’s Office for the period August 31, 2007 through March 31, 2011

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Agreed upon procedures report on the Iowa Turkey Marketing Council for the period January 1, 2011 through December 31, 2012

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Special investigation of the City of Farmington for the period July 1, 2009 through November 30, 2012

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Examination report on the City of Gilbert, Iowa for the period May 1, 2012 through April 30, 2013

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Report on a special investigation of the City of Grand River for the period July 1, 2004 through March 7, 2012

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Report on a review of selected general and application controls over the Iowa Department of Administrative Service’s Human Resource Information System (HRIS), Payroll System and Integrated Information for Iowa System (I/3) for the period March 26, 2012 through April 27, 2012

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Report on a review of selected general and application controls over the Iowa Department of Workforce Development (IWD) MyIowaUI and Unemployment Insurance Benefit systems for the period April 16, 2012 through May 4, 2012

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Report on a review of selected general and application controls over the University of Northern Iowa Student Information System for the period June 12, 2012 through July 16, 2012

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Report on a special investigation of the football program at Lincoln High School within the Des Moines Independent Community School District for the period May 30, 2003 through October 31, 2012

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Audit report on the Iowa Innovation Corporation for the period from October 24, 2011 (the date of inception) through June 30, 2012

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Report on the Shared Visions Preschool Program and the Early Elementary Innovative Grants administered by the Department of Education for the period July 1, 2006 through June 30, 2012