Results 11 to 20 of about 178,059 (215)

Development of Compounded Surfactant Foam and Its Application in Emergency Control of Piping in Dikes [PDF]

open access: yesMolecules
Piping is a severe threat to dikes, which can lead to dike failure, and cause significant economic and human casualties. However, conventional measures necessitate substantial labor and material resources.
Jiakun Gong   +5 more
doaj   +2 more sources

Sediment and particulate carbon removal by pipe erosion increase over time in blanket peatlands as a consequence of land drainage [PDF]

open access: yes, 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
core   +1 more source

Estimating Remaining Life and Fitness-For-Services Evaluation of Fuel Piping Systems

open access: yesJournal of Materials Exploration and Findings, 2023
Assets life extension are required to predict the design life expiry based on condition and effects of deterioration. The remaining life assessment will answer the questions about timing of the component or equipment will lead to failure and shall be ...
Sekar Putri Purwidyasari   +2 more
doaj   +1 more source

Investigation of sand in piping [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2012
For the investigation of the grain size distribution of the material washed out from the piping, we used 20 samples originating from different places on the Danube and the Tisza rivers.
Nađ Laslo
doaj   +1 more source

Piping and woody plants in peatlands: Cause or effect? [PDF]

open access: yes, 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
core   +1 more source

USING DICTOGLOSS TECHNIQUE TO IMPROVE STUDENTS’ WRITING SKILL

open access: yesEnglish Community Journal, 2019
This study is aimed at upgrading the students’ writing skill by employing Dictogloss technique as the teaching technique in writing class. The setting and participants were the eleventh grade students totally 20 students at MA Sunan Giri Gondang.
Moh. Choirul Huda, Piping Rahadianto
doaj   +1 more source

Experimental study on the change law of internal erosion and seepage characteristics of inverse grading sand accumulation

open access: yes地质科技通报, 2023
Inverse grading deposits are commonly found in circulation and accumulation areas of high-speed and long-distance landslides. Due to its special structure of large particle size at the top and small at the bottom and strong permeability, the accumulation
Yixiang Song   +3 more
doaj   +1 more source

Investigation on ultimate strength of thin wall tee pipe for sodium cooled fast reactor under seismic loading

open access: yesMechanical Engineering Journal, 2016
It is important to investigate the failure mode and ultimate strength of piping components in order to evaluate the seismic integrity of piping. Many failure tests of thick wall and high pressure piping for Light Water Reactors (LWRs) have been ...
Tomoyoshi WATAKABE   +4 more
doaj   +1 more source

Loess-Scape in the Dobrudja Plateau (Romania). Landforms and Updated Typology

open access: yesPresent Environment and Sustainable Development, 2018
The study of loess and loess-like deposits in Romania has developed considerably, over the years. C14 dating determined that the last three glaciations (Mindel, Riss, Würm) and, at least, two interglacial periods were recorded in the Dobrudja Plateau ...
Romanescu Gheorghe   +3 more
doaj   +1 more source

Incorporating Location Aspects in Process Integration Methodology

open access: yesEnergies, 2019
The large potential for waste resource and heat recovery in industry has been motivating research toward increasing efficiency. Process integration methods have proven to be effective tools in improving industrial sites while decreasing their resource ...
Hür Bütün   +2 more
doaj   +1 more source

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