A-1 Monthly Public Assistance Statistical Report Family Investment Program, December 2004

A-1 Monthly Public Assistance Statistical Report Family Investment Program

G-1 Appeal Activity In The Public Assistance Programs, December 2004

Appeal Activity In The Public Assistance Programs

A-1 Monthly Public Assistance Statistical Report Family Investment Program, January 2005

A1-Monthly Public Assistance Statistical Report Family Investment Program

Special Investigation of the Iowa Department of Public Health, For the Period July 1, 2001 through February 29, 2004

State Agency Audit Report - Special Investigation

G-1 Appeal Activity In The Public Assistance Programs, January 2005

Appeal Activity In The Public Assistance Programs

A-1 Monthly Public Assistance Statistical Report Family Investment Program, February 2005

Monthly Public Assistance Statistical Report Family Investment Program

G-1 Appeal Activity in the Public Assistance Programs, March 2005

Appeal Activity in the Public Assistance Programs, March 2005

The migration towards Digital Terrestrial Television: challenges for public policy and public broadcasters

This paper initially identifies the main transformations of the television system that are caused by digitalization. Its development in several broadcasting platforms is analyzed as well as the particular obstacles and requirements that are detected for each of them. Due to its technical characteristics and its historical link to the public services, the terrestrial network requires migration strategies different from those strictly commercial, and public intervention might be needed. The paper focuses on such migration strategies towards DTT and identifies the main issues for public intervention in the areas of the digital scenario: technology, business and market transformation and the reception field. Moreover, it describes and classifies the challenges that public broadcasters should confront due to digitalization. This paper finally concludes that the leadership of the public broadcasters during the migration towards DTT is an interesting tool for public policy. The need for foster the digitalization of the terrestrial platform and to achieve certain social and public goal besides the market interest brings an opportunity for public institutions and public broadcasters to work together. That leading role could also be positive for the public service to face its necessary redefinition and reallocation within the digital context.

A-1 Monthly Public Assistance Statistical Report Family Investment Program, March 2005

A-1 Monthly Public Assistance Statistical Report Family Investment Program

CB1 knockout mice display impaired functionality of 5-HT1A and 5-HT2A/C receptors

Interaction between brain endocannabinoid (EC) and serotonin (5-HT) systems was investigated by examining 5-HT-dependent behavioural and biochemical responses in CB1 receptor knockout mice. CB1 knockout animals exhibited a significant reduction in the induction of head twitches and paw tremor by the 5-HT2A receptor selective agonist ()DOI, as well as a reduced hypothermic response following administration of the 5-HT1A receptor agonist (±)-8-OH-DPAT. Additionally, exposure to the tail suspension test induced enhanced despair responses in CB1 knockout mice. However, the tricyclic antidepressant imipramine and the 5-HT selective reuptake inhibitor fluoxetine induced similar decreases in the time of immobility in the tail suspension test in CB1 receptor knockout and wild-type mice. No differences were found between both genotypes with regard to 5-HT2A receptor and 5-HT1A receptors levels, measured by autoradiography in different brain areas. However, a significant decrease in the ability of the 5-HT1A receptor agonist (±)-8-OH-DPAT to stimulate 35SGTPS binding was detected in the hippocampal CA1 area of CB1 receptor knockout mice. This study provides evidence that CB1 receptors are involved in the regulation of serotonergic responses mediated by 5-HT2A and 5-HT1A receptors, and suggests that a reduced coupling of 5-HT1A receptors to Gi/o proteins in the hippocampus might be involved in these effects.