1000 resultados para 6S-19


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A bi-weekly newsletter for those involved in the fields of homeland security and/or emergency management

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A bi-weekly newsletter for those involved in the fields of homeland security and/or emergency management

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A bi-weekly newsletter for those involved in the fields of homeland security and/or emergency management

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A bi-weekly newsletter for those involved in the fields of homeland security and/or emergency management

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Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

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Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

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Iowa Lottery newsletter for lottery retailers.

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PURPOSE: To implement and characterize a fluorine-19 ((19)F) magnetic resonance imaging (MRI) technique and to test the hypothesis that the (19)F MRI signal in steady state after intravenous injection of a perfluoro-15-crown-5 ether (PCE) emulsion may be exploited for angiography in a pre-clinical in vivo animal study. MATERIALS AND METHODS: In vitro at 9.4T, the detection limit of the PCE emulsion at a scan time of 10 min/slice was determined, after which the T(1) and T(2) of PCE in venous blood were measured. Permission from the local animal use committee was obtained for all animal experiments. 12 µl/g of PCE emulsion was intravenously injected in 11 mice. Gradient echo (1)H and (19)F images were obtained at identical anatomical levels. Signal-to-noise (SNR) and contrast-to-noise (CNR) ratios were determined for 33 vessels in both the (19)F and (1)H images, which was followed by vessel tracking to determine the vessel conspicuity for both modalities. RESULTS: In vitro, the detection limit was ∼400 µM, while the (19)F T(1) and T(2) were 1350±40 and 25±2 ms. The (19)F MR angiograms selectively visualized the vasculature (and the liver parenchyma over time) while precisely coregistering with the (1)H images. Due to the lower SNR of (19)F compared to (1)H (17±8 vs. 83±49, p<0.001), the (19)F CNR was also lower at 15±8 vs. 52±35 (p<0.001). Vessel tracking demonstrated a significantly higher vessel sharpness in the (19)F images (66±11 vs. 56±12, p = 0.002). CONCLUSION: (19)F magnetic resonance angiography of intravenously administered perfluorocarbon emulsions is feasible for a selective and exclusive visualization of the vasculature in vivo.

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This second, and final, report is respectfully submitted to fully satisfy the following Senate File 169 requirement, as approved by the 2005 Iowa Legislature: “The Drug Policy Coordinator shall report, in a joint meeting, to the Committee on Judiciary of the Senate and the Committee on Public Safety of the House of Representatives in January 2006 and in January 2007, the effects of this Act on methamphetamine abuse and related criminal activity.” (*Please note that impact data contained in this document have been updated since the initial 2006 report, and are based on the most recent information available to the Governor’s Office of Drug Control Policy.)

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Motor Vehicle Crash Fatalities

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Weekly newsletter for Center For Acute Disease Epidemiology of Iowa Department of Public Health.