排序方式: 共有18条查询结果,搜索用时 15 毫秒
1.
2.
3.
4.
Torill Hamre Hajo Krasemann Steve Groom Declan Dunne Gisbert Breitbach Bruce Hackett Kai Sørensen Stein Sandven 《Journal of Coastal Conservation》2009,13(1):1-13
This paper presents services and systems developed in the FP6 InterRisk (Interoperable GMES Services for Environmental Risk
Management in Marine and Coastal Areas of Europe) project, which addresses the need for better access to information for risk
management in Europe, both in cases of natural hazards and industrial accidents. The overall objective of the project is to
develop a pilot system for interoperable GMES monitoring and forecasting services for environmental management in marine and
coastal areas. This pilot system is based on established and widely adopted web-GIS standards, in line with INSPIRE recommendations.
The pilot is comprised of, among other things, a portal and a web-GIS map viewer, both developed using open source tools.
Providers using commercial tools adhering to the adopted standards, however, can also deliver products to the InterRisk pilot.
The InterRisk services and system are based on a combination of free and commercial software, and have been demonstrated to
end-users in three European areas: Norwegian, UK and Irish waters, and German and Polish waters. Products and services offered
in these areas are presented, along with an outline of the technical development of web-GIS clients and portals.
相似文献
Torill HamreEmail: |
5.
6.
7.
8.
9.
Frans J. Los Cardi van den Berg Hajo I. J. Wildschut Helen Brandenburg Nicolette S. den Hollander Ernst M. Schoonderwaldt Leen Pijpers Robert Jan H. Galjaard Diane Van Opstal 《黑龙江环境通报》2001,21(13):1150-1158
First-trimester chorionic villus sampling has not reached the popularity of second-trimester amniocentesis in prenatal cytogenetic diagnosis, in contrast to initial expectations. We investigated whether a difference inthe diagnostic performances of cytogenetic investigation in amniotic fluid (AF) cells and chorionic villi in favour of AF-cells might justify this. Diagnostic performance was measured as laboratory failure rate, karyotype quality (G-band score, rate of follow-up samples, rate of wrong diagnoses), and karyotype representativity (rate of follow-up samples, rate of wrong diagnoses). From 1993–1999, 11 883 AF-samples were investigated (AF-cells). In chorionic villi, short term culture preparations solely were karyotyped from 1993–1996 (n=3499) (STC-villi), short and long-term culture preparations simultaneously provided a sufficient amount of tissue being available from 1997 onwards (n=1829) ((STC+LTC)-villi). Laboratory failure rates were the same after amniocentesis (0.40%) and chorionic villus sampling (0.50%). G-band scores (mean±SD) were equal in AF-cells (373±38.1) and LTC-villi (364±32.6) but significantly lower in STC-villi (311±34.6) (p=0.001). Follow-up sampling rates because of quality reasons were the same in AF-cells (0.14%), STC- villi (0.13%) and (STC+LTC)-villi (0.11%). Two wrong diagnoses turned up among AF-cells. Follow-up sampling rates because of representativity reasons differed significantly between AF-cells (0.10%), (STC+LTC)-villi (1.31%), and STC-villi (1.99%) (p<0.001). However, the ratios of the total numbers of follow-up samples and uncertain or abnormal cytogenetic results in STC, and (STC+LTC)-villi at cytogenetic risks ⩾3% (0.132 and 0.160, respectively) were equal to that in AF-cells at risks <3% (0.155). Two wrong diagnoses were made in STC-villi. Diagnostic performance improved in the rank order of STC-villi, (STC+LTC)-villi and AF-cells. At cytogenetic risks ⩾3%, (STC+LTC)-villi showed a diagnostic performance equal to that in AF-cells. This might justify a selective use of chorionic villus sampling. Copyright © 2001 John Wiley & Sons, Ltd. 相似文献
10.