Long-term Plan for Concrete Pavement Research and Technology: The CP Road Map, November 2004, Volume 1 of 2

An Iowa State University–led team facilitated development of the CP Road Map. They developed a database of existing research. They gathered input, face to face, from the highway community. They identified gaps in research that became the basis for problem statements, which they organized into a cohesive, strategic research plan.

Innovative Outstanding Weatherization Assistance News, April 2003. Vol.1, no.2

The 2002-2003 Weatherization Program has just come to an end and we would like to take the time to thank you for an excellent year serving the population of Iowa. As always, it was a pleasure working with each and every one of you. We have recently had a new addition to the weatherization family. A hearty welcome is extended to Mike Creeden, the new Weatherization Coordinator at North Iowa. Agencies were recently sent their HEAP and DOE contracts. Once the HEAP contracts are received by our office and signed by the Administrator, they will be promptly returned for your files. The DOE signature pages will be returned to each agency, once DOE has approved the state plan. In the meantime, should you have any questions, feel free to contact our office. There was a change in this year’s utility contracts; a maximum of twelve bulbs may be replaced per house, at a maximum of $10 per bulb. WAMS in Access 2000 is just about ready for use. Be looking for it’s release soon. Look forward to Pressure Diagnostic and TI- 86 training July 8-9 and 22-23. If you are interested in hosting this training, please contact our office.

Iowa Department of Elder Affairs Legislative Update, January 14, 2005, Vol. 1, no.2

Iowa Department of Elder Affairs provides a brief summation of a Departmental program or other important Departmental information in each Legislative Update. The Legislative Update is produced for informational and educational purposes only.

Innovative Outstanding Weatherization Assistance News, April, 2003, Vol.1, no.2

This is what we hope will be a quarterly newsletter for the Iowa Weatherization Program. The purpose of the newsletter is to share with you information on all aspects of the program as well as spotlight a couple of agencies in each issue. We will provide information on upcoming events, training schedules, monitoring schedules and general news about the program. There will be a section of questions we have received from you and the answers provided.

Archives parlementaires de 1787 à 1860 ; 2-7. États généraux ; Cahiers des sénéchaussées et bailliages. Série 1 / Tome 2 / impr. par ordre du Sénat et de la Chambre des députés ; sous la dir. de MM. Jules Mavidal et Emile Laurent,...

Collection : Les archives de la Révolution française ; 3.1

Oeuvres / Spinoza ; 1. Oeuvres. 2 / Spinoza ; trad. et notes par Charles Appuhn

Collection : GF-Flammarion

Fate of TLR-1/TLR-2 agonist functionalised pDNA nanoparticles upon deposition at the human bronchial epithelium in vitro.

BACKGROUND: Plasmid DNA vaccination is a promising approach, but studies in non-human primates and humans failed to achieve protective immunity. To optimise this technology further with focus on pulmonary administration, we developed and evaluated an adjuvant-equipped DNA carrier system based on the biopolymer chitosan. In more detail, the uptake and accompanying immune response of adjuvant Pam3Cys (Toll-like receptor-1/2 agonist) decorated chitosan DNA nanoparticles (NP) were explored by using a three-dimensional (3D) cell culture model of the human epithelial barrier. Pam3Cys functionalised and non-functionalised chitosan DNA NP were sprayed by a microsprayer onto the surface of 3D cell cultures and uptake of NP by epithelial and immune cells (blood monocyte-derived dendritic cells (MDDC) and macrophages (MDM)) was visualised by confocal laser scanning microscopy. In addition, immune activation by TLR pathway was monitored by analysis of interleukin-8 and tumor necrosis factor-α secretions (ELISA). RESULTS: At first, a high uptake rate into antigen-presenting cells (MDDC: 16-17%; MDM: 68-75%) was obtained. Although no significant difference in uptake patterns was observed for Pam3Cys adjuvant functionalised and non-functionalised DNA NP, ELISA of interleukin-8 and tumor necrosis factor-α demonstrated clearly that Pam3Cys functionalisation elicited an overall higher immune response with the ranking of Pam3Cys chitosan DNA NPâeuro0/00>âeuro0/00chitosan DNA NPâeuro0/00=âeuro0/00DNA unloaded chitosan NPâeuro0/00>âeuro0/00control (culture medium). CONCLUSIONS: Chitosan-based DNA delivery enables uptake into abluminal MDDC, which are the most immune competent cells in the human lung for the induction of antigen-specific immunity. In addition, Pam3Cys adjuvant functionalisation of chitosan DNA NP enhances significantly an environment favoring recruitment of immune cells together with a Th1 associated (cellular) immune response due to elevated IL-8 and TNF-α levels. The latter renders this DNA delivery approach attractive for potential DNA vaccination against intracellular pathogens in the lung (e.g., Mycobacterium tuberculosis or influenza virus).