Road to Success, August 2005

Monthly newsletter produced by Iowa Department of Vocational Rehabilitation

Road to Success, January 2005

Monthly newsletter produced by Iowa Department of Vocational Rehabilitation

Road to Success, October 2005

Monthly newsletter produced by Iowa Department of Vocational Rehabilitation

Road to Success, November 2005

Monthly newsletter produced by Iowa Department of Vocational Rehabilitation

Road to Success, December 2005

Monthly newsletter produced by Iowa Department of Vocational Rehabilitation

Road to Success, December 2005

Monthly newsletter produced by Iowa Department of Vocational Rehabilitation

Road to Success, February 2006

Monthly newsletter produced by Iowa Department of Vocational Rehabilitation

Road to Success, March 2006

Monthly newsletter produced by Iowa Department of Vocational Rehabilitation

Road to Success, May 2006

Monthly newsletter produced by Iowa Department of Vocational Rehabilitation

Road to Success, April 2006

Monthly newsletter produced by Iowa Department of Vocational Rehabilitation

The automatic selection of ventilation parameters during the initial phase of mechanical ventilation.

OBJECTIVE: To test a method that allows automatic set-up of the ventilator controls at the onset of ventilation. DESIGN: Prospective randomized crossover study. SETTING: ICUs in one adult and one children's hospital in Switzerland. PATIENTS: Thirty intubated stable, critically ill patients (20 adults and 10 children). INTERVENTIONS: The patients were ventilated during two 20-min periods using a modified Hamilton AMADEUS ventilator. During the control period the ventilator settings were chosen immediately prior to the study. During the other period individual settings were automatically determined by the ventilatior (AutoInit). MEASUREMENTS AND RESULTS: Pressure, flow, and instantaneous CO2 concentration were measured at the airway opening. From these measurements, series dead space (V(DS)), expiratory time constant (RC), tidal volume (VT, total respiratory frequency (f(tot), minute ventilation (MV), and maximal and mean airway pressure (Paw, max and Paw, mean) were calculated. Arterial blood gases were analyzed at the end of each period. Paw, max was significantly less with the AutoInit ventilator settings while f(tot) was significantly greater (P < 0.05). The other values were not statistically significant. CONCLUSIONS: The AutoInit ventilator settings, which were automatically derived, were acceptable for all patients for a period of 20 min and were not found to be inferior to the control ventilator settings. This makes the AutoInit method potentially useful as an automatic start-up procedure for mechanical ventilation.

Volume of Traffic on the Primary Road System, 2002

The Office of Transportation Data, in cooperation with the Federal Highway Administration, prepares this biennial traffic report. This report is used by federal, state, and local governmental agencies in determining highway needs, construction priorities, route location and environmental impact studies, and the application of appropriate design standards. The general public uses this information in determining the amount of traffic that passes a given area as they make their development plans and propose land use changes. The above reflects only a few of the many technical uses for this data.

Study of Iowa's Current Road Use Tax Funds (RUTF) and Future Road Maintenance and Construction Needs, 2006

The 81st General Assembly of the Iowa Legislature, in Section 85 of House File 868, required the Iowa Department of Transportation (DOT) to conduct a study of current Road Use Tax Fund (RUTF)revenues, and projected roadway construction and maintenance needs.