PPAR-mediated activity of phthalates: A link to the obesity epidemic?

The endocrine disruption hypothesis asserts that exposure to small amounts of some chemicals in the environment may interfere with the endocrine system and lead to harmful effects in wildlife and humans. Many of these chemicals may interact with members of the nuclear receptor superfamily. Peroxisome proliferator-activated receptors (PPARs) are such candidate members, which interact with many different endogenous and exogenous lipophilic compounds. More particularly, the roles of PPARs in lipid and carbohydrate metabolism raise the question of their activation by a sub-class of pollutants, tentatively named "metabolic disrupters". Phthalates are abundant environmental micro-pollutants in Europe and North America and may belong to this class. Mono-ethyl-hexyl-phthalate (MEHP), a metabolite of the widespread plasticizer di-ethyl-hexyl-phthalate (DEHP), has been found in exposed organisms and interacts with all three PPARs. A thorough analysis of its interactions with PPARgamma identified MEHP as a selective PPARgamma modulator, and thus a possible contributor to the obesity epidemic.

Manipulator control board

The Mechatronics Research Centre (MRC) owns a small scale robot manipulator called aMini-Mover 5. This robot arm is a microprocessor-controlled, six-jointed mechanical armdesigned to provide an unusual combination of dexterity and low cost.The Mini-Mover-5 is operated by a number of stepper motors and is controlled by a PCparallel port via a discrete logic board. The manipulator also has an impoverished array ofsensors.This project requires that a new control board and suitable software be designed to allow themanipulator to be controlled from a PC. The control board will also provide a mechanism forthe values measured using some sensors to be returned to the PC.On this project I will consider: stepper motor control requirements, sensor technologies,power requirements, USB protocols, USB hardware and software development and controlrequirements (e.g. sample rates).In this report we will have a look at robots history and background, as well as we willconcentrate how stepper motors and parallel port work

Iowa Ethics and Campaign Disclosure Board, Agency Performance Plan

Annual Report, Agency Performance Plan

Public Employment Relations Board Agency Performance Plan

Agency Performance Plan

Iowa Department of Commerce - Iowa Utilities Board, Agency Performance Plan

Annual Report, Agency Performance Plan

Iowa Department of Corrections - Board of Parole, Agency Performance Plan

Annual Report, Agency Performance Plan

2002 Annual Report of the Iowa Utilities Board

Annual report for the Iowa Utilities Board

Iowa Board of Nursing 2001 Annual Report, 2001

Annual report for the Board of Nursing.

Mls: a link between immunology and retrovirology.

The nature of the mysterious minor lymphocyte stimulating (Mls) antigens has recently been clarified. These molecules which were key elements for our current understanding of immune tolerance, have a strong influence on the mouse immune system and are encoded by the open reading frame (orf) of endogenous and exogenous mouse mammary tumor viruses (MMTV's). The knowledge that these antigens are encoded by cancerogenic retroviruses opens an interdisciplinary approach for understanding the mechanisms of immune responses and immune tolerance, retroviral carcinogenesis, and retroviral strategies for infection.

Iowa Utilities Board Fiscal Year 2002 Regulatory Plan Prepared Pursuant to Executive Order Nine, August 1, 2001

Report for the Iowa Utilities Board

FY 2002 Annual Report for the Iowa Board of Nursing, 2002

Annual Report for Board of Nursing

1998 Annual Report of the Iowa Utilities Board, 1998

Annual report for Iowa Utilities Board

1999 Annual Report of the Iowa Utilities Board, 1999

Annual report for Iowa Utilities Board

2001 Annual Report of the Iowa Utilities Board, 2001

Annual report for Iowa Utilities Board