39 resultados para Scaling-up
Resumo:
An update on issues and ideas related to health reform in Iowa Second Story Headline The Check-Up is a monthly health care reform newsletter designed to keep interested Iowans up to date on the progress of health reform initiatives assigned to IDPH.
Resumo:
An update on issues and ideas related to health reform in Iowa Second Story Headline The Check-Up is a monthly health care reform newsletter designed to keep interested Iowans up to date on the progress of health reform initiatives assigned to IDPH.
Resumo:
An update on issues and ideas related to health reform in Iowa Second Story Headline The Check-Up is a monthly health care reform newsletter designed to keep interested Iowans up to date on the progress of health reform initiatives assigned to IDPH.
Resumo:
An update on issues and ideas related to health reform in Iowa Second Story Headline The Check-Up is a monthly health care reform newsletter designed to keep interested Iowans up to date on the progress of health reform initiatives assigned to IDPH.
Resumo:
With the use of supplementary cementing materials (SCMs) in concrete mixtures, salt scaling tests such as ASTM C672 have been found to be overly aggressive and do correlate well with field scaling performance. The reasons for this are thought to be because at high replacement levels, SCM mixtures can take longer to set and to develop their properties: neither of these factors is taken into account in the standard laboratory finishing and curing procedures. As a result, these variables were studied as well as a modified scaling test, based on the Quebec BNQ scaling test that had shown promise in other research. The experimental research focused on the evaluation of three scaling resistance tests, including the ASTM C672 test with normal curing as well as an accelerated curing regime used by VDOT for ASTM C1202 rapid chloride permeability tests and now included as an option in ASTM C1202. As well, several variations on the proposed draft ASTM WK9367 deicer scaling resistance test, based on the Quebec Ministry of Transportation BNQ test method, were evaluated for concretes containing varying amounts of slag cement. A total of 16 concrete mixtures were studied using both high alkali cement and low alkali cement, Grade 100 slag and Grade 120 slag with 0, 20, 35 and 50 percent slag replacement by mass of total cementing materials. Vinsol resin was used as the primary air entrainer and Micro Air® was used in two replicate mixes for comparison. Based on the results of this study, a draft alternative test method to ASTM C762 is proposed.
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An update on issues and ideas related to health reform in Iowa Second Story Headline The Check-Up is a monthly health care reform newsletter designed to keep interested Iowans up to date on the progress of health reform initiatives assigned to IDPH.
Resumo:
An update on issues and ideas related to health reform in Iowa Second Story Headline The Check-Up is a monthly health care reform newsletter designed to keep interested Iowans up to date on the progress of health reform initiatives assigned to IDPH.
Resumo:
An update on issues and ideas related to health reform in Iowa Second Story Headline The Check-Up is a monthly health care reform newsletter designed to keep interested Iowans up to date on the progress of health reform initiatives assigned to IDPH.
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Methamphetamine (meth) drug labs are not a new hazard to Iowa. In 2004, federal, state and local authorities seized more than 1,400 Iowa labs. These labs are discovered in houses, apartments, motel rooms, motor vehicles, and even an occasional combine. A dramatic decrease in the number of meth labs occurred in 2005 when a law restricting the purchase of pseudo-ephedrine was implemented. Although the number of meth labs has decreased, they continue to exist. Since there is currently no official federal guidance or regulations on how to clean up a former meth lab, the Iowa Department of Public Health, Division of Environmental Health, has created these basic guidelines to assist public health officials, property owners and the general public in cleaning up former meth lab properties.