Girl Connection, April 2012

A monthly newsletter for Iowa Commission on the Status of Women; Early On-Set of Puberty: More Important Than You Think

Iowa e-Health Connection Newsletter, March 2012

The monthly Iowa e-Health Connection e-Newsletter provides information and updates about health information technology and the Iowa Health Information Exchange.

Iowa e-Health Connection Newsletter, April 2012

The monthly Iowa e-Health Connection e-Newsletter provides information and updates about health information technology and the Iowa Health Information Exchange.

Iowa e-Health Connection Newsletter, June 2012

The monthly Iowa e-Health Connection e-Newsletter provides information and updates about health information technology and the Iowa Health Information Exchange.

Integral Bridge Abutment-to-Approach Slab Connection Final Report, June 2008

The Iowa Department of Transportation has long recognized that approach slab pavements of integral abutment bridges are prone to settlement and cracking, which manifests as the “bump at the end of the bridge”. A commonly recommended solution is to integrally attach the approach slab to the bridge abutment. Two different approach slabs, one being precast concrete and the other being cast-inplace concrete, were integrally connected to side-by-side bridges and investigated. The primary objective of this investigation was to evaluate the approach slab performance and the impacts the approach slabs have on the bridge. To satisfy the research needs, the project scope involved a literature review, survey of Midwest Department of Transportation current practices, implementing a health monitoring system on the bridge and approach slab, interpreting the data obtained during the evaluation, and conducting periodic visual inspections. Based on the information obtained from the testing the following general conclusions were made: The integral connection between the approach slabs and the bridges appear to function well with no observed distress at this location and no relative longitudinal movement measured between the two components; Tying the approach slab to the bridge appears to impact the bridge; The two different approach slabs, the longer precast slab and the shorter cast-in-place slab, appear to impact the bridge differently; The measured strains in the approach slabs indicate a force exists at the expansion joint and should be taken into consideration when designing both the approach slab and the bridge; The observed responses generally followed an annual cyclic and/or short term cyclic pattern over time.

Girl Connection, June 2012

A monthly newsletter for Iowa Commission on the Status of Women; Early On-Set of Puberty: More Important Than You Think

Girl Connection, October 2012

A monthly newsletter for Iowa Commission on the Status of Women; Early On-Set of Puberty: More Important Than You Think

Connection, Fall 2011

A Newsletter from the Iowa Office of Consumer Affairs

Connection, Summer 2011

A Newsletter from the Iowa Office of Consumer Affairs

Understanding the gains from wage flexibility: The exchange rate connection

We study the gains from increased wage flexibility and their dependence on exchange rate policy, using a small open economy model with staggered price andwage setting. Two results stand out: (i) the impact of wage adjustments on employment is smaller the more the central bank seeks to stabilize the exchange rate,and (ii) an increase in wage flexibility often reduces welfare, and more likely so ineconomies under an exchange rate peg or an exchange rate-focused monetary policy.Our findings call into question the common view that wage flexibility is particularlydesirable in a currency union.

The VAD connection : connecting ventricular assist devices to the aorta in silico

Les systèmes d'assistance ventriculaire sont apparus durant la dernière décade comme une approche thérapeutique efficace du traitement de l'insuffisance cardiaque terminale, en particulier dans le contexte de manque de donneurs d'organes. Néanmoins, et ceci malgré les progrès techniques majeurs, les taux de complications restent élevés et sont en partie liés à la configuration géométrique, en particulier le site d'implantation de la cannule de sortie à l'aorte thoracique. Bien que l'anastomose à l'aorte descendante permette une chirurgie moins invasive, les bénéfices de cette technique sont toujours controversés, comparée à la méthode standard de l'aorte ascendante, en raison du risque thrombo-embolique possiblement augmenté et des modifications hémodynamiques induites au niveau de l'arc aortique. Dans ce travail, nous comparons in silico en terme de débit et pression les deux possibilités anastomotiques. Nous développons un réseau de modèles mathématiques unidimensionnels, et l'appliquons à diverses situations cliniques, pour différents stades d'insuffisance cardiaque et de vitesses de rotation de la machine. Les données initiales sont obtenues grâce à un modèle OD (c'est-à-dire qui dépend uniquement du temps mais pas de l'espace) du système cardiovasculaire comprenant une assistance circulatoire, validé avec des données cliniques. Les simulations réalisées montrent que les deux méthodes sont similaires, en terme de débit et courbes de pression, ceci pour tous les cas cliniques étudiés. Ces résultats numériques soutiennent la possibilité d'utiliser la technique d'anastomose à l'aorte thoracique descendante, permettant une chirurgie moins invasive. Sur un plan plus fondamental, le système cardiovasculaire peut être simulé par le biais de multiples modèles de niveau de complexité différents, au prix d'un coût computationnel toujours plus élevé. Nous évaluons les avantages de modèles géométriques à plusieurs échelles (uni- et tridimensionnelle) avec données provenant de patients, comparés à des modèles simplifiés. Les résultats montrent que ces modèles de dimensions hétérogènes apportent un bénéfice important en terme de ressources de calcul, tout en conservant une précision acceptable. En conclusion, ces résultats encourageant montrent la relevance des études numériques dans le domaine médical, tant sur le plan fondamental et la compréhension des mécanismes physiopathologiques, que sur le plan applicatif et le développement de nouvelles thérapeutiques.

The Connection, September 5, 2013, Vol. 1

The Connection is to educate parents, family members, community leaders and teachers about the most current trend in drug abuse and emerging threats we face in Iowa.

The Connection, October 22, 2013, Vol. 3

The Connection is to educate parents, family members, community leaders and teachers about the most current trend in drug abuse and emerging threats we face in Iowa.

The Connection, December 11, 2013, Vol. 4, no.1

The Connection is to educate parents, family members, community leaders and teachers about the most current trend in drug abuse and emerging threats we face in Iowa.