منابع مشابه
Streams, Flows and Torrents
RTFM (RFCs 2720-2724) considers network traffic as being made up of bidirectional flows, which are arbitrary groupings of packets defined only by attributes of their end-points. This paper extends RTFM’s view of traffic by adding two further concepts, streams and torrents. Streams are individual IP sessions (e.g. TCP or UDP) between ports on pairs of hosts, while a torrent refers to all traffic...
متن کاملDo Debris Flows Pose a Hazard to Mountain-Front Property in Metropolitan Phoenix, Arizona?∗
s with Program 39 (5): 11. Pearthree, P. A., and A. Young. 2006. Recent debris flows and floods in southern Arizona. Arizona Geology 36 (3): 1–6. Saarinen, T. F., V. R. Baker, R. Durrenberger, and T. Maddock. 1984. The Tucson, Arizona, flood of October 1983. Washington, DC: National Academy Press. Thiagarajan, N., and C. A. Lee. 2004. Trace-element evidence for the origin of desert varnish by d...
متن کاملThe Physics of Debris Flows
Recent advances in theory and experimentation motivate a thorough reassessment of the physics of debris flows. Analyses of flows of dry, granular solids and solid-fluid mixtures provide a foundation for a comprehensive debris flow theory, and experiments provide data that reveal the strengths and limitations of theoretical models. Both debris flow materials and dry granular materials can sustai...
متن کاملModelling debris flows down general channels
This paper is an extension of the single-phase cohesionless dry granular avalanche model over curved and twisted channels proposed by Pudasaini and Hutter (2003). It is a generalisation of the Savage and Hutter (1989, 1991) equations based on simple channel topography to a twophase fluid-solid mixture of debris material. Important terms emerging from the correct treatment of the kinematic and d...
متن کاملApplication of ash (Fraxinus excelsior L.) roots to determine erosion rates in mountain torrents
Due to the effect of global change, the potential risk of natural hazards occurring in alpine areas is expected to increase to an even higher risklevel than has been recorded during the last century. These global changes potentially also have distinct influences on fluvial processes in torrents causing erosion on slopes and riverbanks in forested areas. Dating the time of root exposure along ri...
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ژورنال
عنوان ژورنال: Episodes
سال: 1982
ISSN: 0705-3797,2586-1298
DOI: 10.18814/epiiugs/1982/v5i4/003