A-1a Supplemental Security Income Program, August 2007

A-1a - SUPPLEMENTAL SECURITY INCOME PROGRAM - August 2007

Oil price shocks, income and democracy

We examine the effect of oil price fluctuations ondemocratic institutions over the 1960-2007 period. We also exploitthe very persistent response of income to oil price fluctuations tostudy the effect of persistent (oil price-driven) income shocks ondemocracy. Our results indicate that countries with greater net oilexports over GDP see improvements in democratic institutionsfollowing upturns in international oil prices. We estimate that a 1percentage point increase in per capita GDP growth due to apositive oil price shock increases the Polity democracy score byaround 0.2 percentage points on impact and by around 2 percentagepoints in the long run. The effect on the probability of a democratictransition is around 0.4 percentage points.

A-1A Supplemental Security Income Program, September 2007

A-1A - SUPPLEMENTAL SECURITY INCOME PROGRAM - 09-07

Iowa Individual Income Tax School District, Tax Year 1997

Iowa School District Surtax Report 1997

Iowa Individual Income Tax School District, Tax Year 1998

Iowa School District Surtax Report 1998

Iowa Individual Income Tax School District Report, Tax Year 1999

Iowa School District Surtax Report 1999

Iowa Individual Income Tax School District Report, Tax Year 2000

Iowa School District Surtax Report 2000

Iowa Individual Income Tax School District Report, Tax Year 2001

Iowa School District Surtax Report 2001

Iowa Individual Income Tax School District Report, Tax Year 2002

Iowa School District Surtax Report 2002

Differential phosphorylation of MAP1b during postnatal development of the cat brain.

Microtubule-associated protein 1b, previously also referred to as microtubule-associated protein 5 or microtubule-associated protein 1x, is a major component of the juvenile cytoskeleton, and is essential during the early differentiation of neurons. It is required for axonal growth and its function is influenced by phosphorylation. The distribution of microtubule-associated protein 1b in kitten cerebellum and cortex during postnatal development was studied with two monoclonal antibodies. Hybridoma clone AA6 detected a non-phosphorylated site, while clone 125 detected a site phosphorylated by casein-kinase II. On blots, both monoclonal antibodies stained the same two proteins of similar molecular weights, also referred to as microtubule-associated protein 5a and 5b. Antibody 125 detected a phosphorylated epitope on both microtubule-associated protein 1b forms; dephosphorylation by alkaline phosphatase abolished the immunological detection. During development of cat cortex and cerebellum, AA6 stained the perikarya and dendrites of neurons during their early differentiation, and especially labelled newly generated axons. The staining decreased during development, and axonal staining was reduced in adult tissue. In contrast to previous reports which demonstrated that antibodies against phosphorylated microtubule-associated protein 1b label exclusively axons, antibody 125 also localized microtubule-associated protein 1b in cell bodies and dendrites, even in adulthood. Some nuclear staining was observed, indicating that a phosphorylated form of microtubule-associated protein 1b may participate in nuclear function. These results demonstrate that microtubule-associated protein 1b is subject to CK2-type phosphorylation throughout neuronal maturation and suggest that phosphorylation of microtubule-associated protein 1b may participate in juvenile and mature-type microtubule functions throughout development.

Iowa Individual Income Tax School District Report, Tax Year 2003

Iowa School District Surtax Report 2003

Iowa Individual Income Tax School District Report, Tax Year 2004

Iowa School District Surtax Report 2004

Iowa Individual Income Tax School District Report, Tax Year 2005

Iowa School District Surtax Report 2005

Iowa Individual Income Annual Tax Statistical Report 1997

Iowa Individual Income Tax Statistical Report 1997