998 resultados para QUATERNARY PERIOD


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Report on a review of the Transportation Enhancement Program of the Iowa Department of Transportation for projects closed out during the period July 1, 2007 through June 30, 2009

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The absolute K magnitudes and kinematic parameters of about 350 oxygen-rich Long-Period Variable stars are calibrated, by means of an up-to-date maximum-likelihood method, using HIPPARCOS parallaxes and proper motions together with radial velocities and, as additional data, periods and V-K colour indices. Four groups, differing by their kinematics and mean magnitudes, are found. For each of them, we also obtain the distributions of magnitude, period and de-reddened colour of the base population, as well as de-biased period-luminosity-colour relations and their two-dimensional projections. The SRa semiregulars do not seem to constitute a separate class of LPVs. The SRb appear to belong to two populations of different ages. In a PL diagram, they constitute two evolutionary sequences towards the Mira stage. The Miras of the disk appear to pulsate on a lower-order mode. The slopes of their de-biased PL and PC relations are found to be very different from the ones of the Oxygen Miras of the LMC. This suggests that a significant number of so-called Miras of the LMC are misclassified. This also suggests that the Miras of the LMC do not constitute a homogeneous group, but include a significant proportion of metal-deficient stars, suggesting a relatively smooth star formation history. As a consequence, one may not trivially transpose the LMC period-luminosity relation from one galaxy to the other.

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Annual report on individuals and companies that claim the Iowa Research Activities Tax Credit. The report includes the total amount of Regular Research Activities Tax Credit claims, the total amount of Supplemental Research Activities Tax Credit claims, the total amount of Research Activities Tax Credit claims paid as refunds, the amounts of Research Activities Tax Credits claimed against corporate income tax and against individual income tax, and the names of taxpayers and the amounts claimed for taxpayers that claimed in excess of $500,000 of Research Activities Tax Credits.

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Report on a special investigation of the City of Crawfordsville for the period July 1, 1999 through February 28, 2009

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Report on the eligibility requirements for the Medicaid program administered by the Department of Human Services for the period July 1, 2006 through December 31, 2008

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Changes in the rate of growth and adiposity index (Quetelet index), calculated as weight/(length)2, kg/m2, were monitored from birth to 3 years in 19 premature babies (post-conceptional age 31.2 +/- 2 weeks) who were subjected during rapid growth (16 +/- 4 g/kg.day) to initial metabolic balance studies in the first weeks of life. These studies showed that the rate of fat accretion in these infants (3.3 +/- 0.9 g/kg.day) was substantially greater than that observed in fetuses of the same gestational age (2 g/kg.day) but the adiposity index was lower (9.6 +/- 1 kg/m2) than intrauterine values (11 kg/m2). Since at 6 months of age (corrected for gestational age at birth) the adiposity index was close to normality (103% of standard), the greater rate of fat accretion in early life contributed to progressively restore total body fat in premature babies. It is concluded that despite substantial fat deposition during the first weeks of life, the future evolution of these premature babies is favourable as judged from the normalization of adiposity index within the first 2 years of life.

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Report on a special investigation of Oran Township in Fayette County for the period January 1, 2003 through September 22, 2009

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Report on a special investigation of the Rodman Volunteer Fire Department and Park and Recreation Department for the period January 1, 2006 through September 30, 2009

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Report on Aging Resources of Central Iowa for the period July 1, 2005 through June 30, 2009

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Report on a special investigation of the City of New Albin for the period January 1, 2006 through July 31, 2009

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Report on a special investigation of the Cedar Rapids Community School District for the period July 1, 2002 through August 24, 2009

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Report on the IowaCare program administered by the Iowa Medicaid Enterprise, a division of the Department of Human Services (DHS-IME), for the period July 1, 2005 through June 30, 2009

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Report on the City of Harper for the period July 1, 2008 through December 31, 2009

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Report on a review of selected general and application controls over the Iowa Department of Human Services’ Issuance Verification System for the period March 19, 2009 through April 17, 2009

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Report on the City of Van Wert for the period July 1, 2008 through June 30, 2009