Focus Group Evaluation Criteria Recommendations: Responder Assessment and Validation of User Equipment (RAVUE). Non-Motorized Extrication Devices.

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[文献类型]:科技报告
[标题]:Focus Group Evaluation Criteria Recommendations: Responder Assessment and Validation of User Equipment (RAVUE). Non-Motorized Extrication Devices.
[机构]:Department of Homeland Security, Washington, DC. Office for Domestic Preparedness.
[关键词]:responder equipment,emergency equipment,funding,extrication equipment,responder assessment and validation of user equipment (ravue),systems assessment and validation for emergency responders (saver),off the shelf equipment, mass casualty event, counter-terrorism, focus groups, evaluation, criteria, recommendations,
[出版年份]:2006
[报告时间]:2005,
[页码]:14p
[馆藏索取号]:PB2006101923
[总页数]:9


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[唯一标识符]:CDSTIC.SPIE.5183_027
[文献来源]:国际光学工程学会数据库
[文献类型]:科技会议
[标题]:192 Etching quartz with inductively coupled plasma etching equipment
[作者]:Xuming Wu; Changhe Zhou; Peng Xi; Enwen Dai; Huayi Ru; Liren Liu
[文摘]:Inductively Coupled Plasma (ICP)can achieve high density plasma in low pressure,so it has a number of significant advantages such as improved etching rates,better profile control,improved uniformity, greatly increased selectivity and a dramatic reduction
[卷]:5183
[ISBN]:0-8194-5056-1
[会议名称]:Lithographic and Micromachining Techniques for Optical Component Fabrication II
[会议时间]:Nov 2003
[会议信息]:Editor(s): Ernst-Bernhard Kley, Hans Peter Herzig, ISBN 0-8194-5056-1, Publication Date: Nov 2003; 216 pages; 25 papers;
[总页数]:7


[唯一标识符]:CDSITC.AEROSPACE.A02-41250
[文献来源]:美国航空航天数据库(aerospace)
[资源原始索取号]:A2002-41250
[标题]:Estimating soil moisture in rainfed paddy fields using ERS-2 C-band SAR data
[作者]:Ugsang D M; Honda K; Eiumnoh A; Tokunaga M
[书名]:IN: Third International Symposium on Retrieval of Bio- and Geophysical Parameters from SAR Data for Land Applications, Sheffield, United Kingdom, Sep. 11-14, 2001, Noordwijk, Netherlands, European Space Agency, 2002, p. 403-408
[文摘]:This study evaluates the potential and limitations of using ERS-2 C-band SAR data for estimating soil moisture in rainfed paddy fields. Results of the study show that ERS-2 C-band SAR data can be used to measure soil moisture at the top 5-cm layer of the soil profile in rainfed paddy fields. An empirical function was established to estimate the soil moisture content from the backscattering coefficient of the ERS-2 C-band SAR data, with an accuracy of R-squared = 0.91. The function was established under two conditions. First, when the rainfed paddy fields were bare until they are covered with rice crop at the early vegetative growth stage - 38 cm in height or 425 and 102 g/sq m in wet and dry biomass, respectively. Second, when the change in surface roughness throughout the growing period is small. (Author)
[关键词]:REMOTE SENSING; SOIL MOISTURE; RICE ; CROP GROWTH; SYNTHETIC APERTURE RADAR; ERS SATELLITES ESA; RAIN ; BIOMASS
[出版年份]:2002
[专业领域]:Earth Resources