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Flood disaster management policy: An analysis of the United States Community Ratings System
disaster management community resilience flood insurance flood risk
2014/11/27
In 1990 the US Federal Emergency Management Agency created the Community Ratings System (CRS) to engage local governments to enhance community flood resilience. The CRS encourages community flood risk...
针对现有网络安全设施无法有效防御非对称路由环境下流量规模较大的SYN flood攻击的问题,对SYN flood攻击检测技术和TCP连接管理策略进行研究,提出了一种轻量级攻击检测和混合连接管理策略相结合的防御方法,利用SYN分组比例和目的地址熵进行攻击检测,并根据检测结果对基于SYN的连接管理策略和基于数据的连接管理策略进行灵活切换。实验证明该防御方法能有效地减轻SYN flood攻击对网络安全设...
Assessment of the flood damages on the real estate property in the Czech Republic area
Korytárová J. Hromádka V.
2014/4/1
The problem of floods can be solved by investment activities in the form of the flood protection measures or by the potential liquidation of damages after the flood. In the frame of the solved grant p...
Conjunctive Optimization of Hydroelectricity Benefits and Flood Damage Costs
Flood damage hydroelectricity optimization
2009/10/14
An Incremental Dynamic Programming program is developed to optimize both the rm and secondary
energies of hydroelectric generation at monthly periods. First, the six-stage flood routing program deve...
Six-Stage Flood Routing for Dams Having Gated Spillways
Flood Routing Dams Gated Spillways
2009/10/14
A six-stage operation policy for the routing of flood hydrographs with return periods from 1.01 years up to the Probable Maximum Flood (PMF) is proposed for any dam having a gated spillway. The gate o...
An Approach for Estimating the Design Flood Flowline on Developed Rivers
River hydraulics Developed rivers Flood-stage relation Maximum flood Design discharge
2009/10/12
The stages produced by the major floods on developed rivers (like the Rhine in Europe, the Mississippi and the Red rivers in the USA) indicate that existing stage-discharge relationships are usually s...
Dams and reservoirs play an important role in the modern flood control and drought mitigation systems all over the world. However it is the first ICOLD Congress in which Flood and Drought Evaluation a...