Results 11 to 20 of about 167,369 (264)
Journal AWWA, 2015 It's all about the pipe. Of course, distribution systems consist of far more than just pipelines. However, when it comes to replacing distribution system infrastructure, the big expense is replacing at‐risk pipe. In fact, the most expensive thing we do in the water business is lay pipe in the ground. Forget the capital cost of treatment processes.
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3D character of backward erosion piping [PDF]
, 2018 Backward erosion piping is an important failure mechanism for cohesive water-retaining structures which are founded on a sandy aquifer. Nowadays, piping research and safety assessments are often based on experimental or numerical modelling using ...
Bezuijen, Adam +2 more
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Piping and woody plants in peatlands: Cause or effect? [PDF]
, 2005 This paper presents, for the first time, evidence to show that Calluna species are one causative factor of piping in blanket peat catchments. Ground-penetrating radar survey on 960 plots illustrated that piping was prevalent throughout blanket peats ...
Holden, Joseph
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Sediment and particulate carbon removal by pipe erosion increase over time in blanket peatlands as a consequence of land drainage [PDF]
, 2006 Land drainage is common in peatlands. Artificially drained blanket peat catchments have been shown to have a significantly greater soil pipe density than intact catchments.
Bol +39 more
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A re-assessment of elastic follow-up in high temperature piping [PDF]
, 2012 The problem of elastic follow‐up in high temperature piping has a long (and interesting) history. Until a paper by Robinson1 in 1955 it was assumed that since the piping was ‘deformation controlled’, the strain would remain broadly constant with the ...
Boyle, James
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Open Pipes, Stopped Pipes and Double Stopped Pipes [PDF]
The Journal of the Acoustical Society of America, 1931 Air columns in rigid tubes reflect pulses (sound waves) at the ends. The classical sounding or vibrating air column is the organ pipe, broadly classed as either “open” or “stopped” and giving tones of different quality because lack of symmetry in stopped organ pipes suppresses the evenly numbered harmonic overtones.
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Pipe-to-pipe impact program [PDF]
, 1984 This report documents the tests and analyses performed as part of the Pipe-to-Pipe Impact (PTPI) Program at the Pacific Northwest Laboratory. This work was performed to assist the NRC in making licensing decisions regarding pipe-to-pipe impact events following postulated breaks in high energy fluid system piping.
Alzheimer, J. M. +3 more
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ANALISIS SEGMENTASI MANFAAT PADA BANK JATIM CABANG BOJONEGORO [PDF]
, 2006 Penelitian ini merupakan penerapan atau aplikasi model survey yang dilakukan pada Bank Jatim cabang Bojonegoro, dengan mengambil judul “ Analisis Segmentasi Manfaat Pada Bank Jatim Cabang Bojoneoro”.
Nurmalasari, Piping
core
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source