Results 31 to 40 of about 708,640 (340)

Some properties of Kirkham’s method for drain spacing determination in marshy - gley soil [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2003
The aim of this work is to present some peculiarity of Kirkham’s method applied in drain spacing determination in steady state water flow in eugley soil type.
Đurović Nevenka, Stričević Ružica
doaj   +1 more source

Modeling the drainage facilities operation at the prospective construction site on the Dnipro floodland [PDF]

open access: yes, 2017
Purpose. To carry out predictive assessment of the hydrodynamic regime at the prospective construction site on the Dnipro floodland in order to choose an expedient drainage system and substantiate the drainage parameters. Methods.
Morozova, T   +3 more
core   +2 more sources

Hydrologic and hydraulic simulations for use in macrodrainage designs for gully management and recovery

open access: yesDyna, 2017
Runoff on susceptible terrains that is not associated with adequate drainage causes soil erosion, as gullies. Gullies and drainage continue to be major issues in reclamation projects since soil erosion can be reactivated after the application of recovery
Ligia de Freitas Sampaio   +3 more
doaj   +1 more source

Taxing for stormwater drainage systems

open access: yesWater Science and Technology, 2005
This article evaluates the possibility of creating a tax for urban drainage in order to make the system self-financing. Average costs of implementation and maintenance of the services were used to individualize the charges and definition of the tax. The conventional drainage system was evaluated along with a source control alternative, water detention ...
N, Nascimento, V, Cançado, J R, Cabral
openaire   +2 more sources

Design and construction aspects of a geocomposite drainage system in a dam [PDF]

open access: yes, 2012
The drainage system of a dam depends mainly of the available granular material founded near the dam site and it’s quantities. In some cases, the use of natural granular materials can reach an impracticable cost considering the transportation and the ...
Gerheim Souza Dias, Tiago   +1 more
core   +1 more source

Evolution of drainage system morphology at a land-terminating Greenland outlet glacier [PDF]

open access: yes, 2012
This work was funded by the UK Natural Environment Research Council (through grants to Nienow, Mair, and Wadham, and a studentship to Bartholomew), the Edinburgh University Moss Centenary Scholarship (Cowton and Bartholomew), and a Carnegie Research ...
Alley   +52 more
core   +2 more sources

Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node

open access: yesFEBS Open Bio, EarlyView.
The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner   +6 more
wiley   +1 more source

Development of Solid Gas Generating Compositions to Ensure Non Explosiveness of Spent Orbital Stages of Liquid Rocket of Space Launch Vehicles

open access: yesEurasian Chemico-Technological Journal, 2017
The choice is discussed of solid gas generating compositions for venting by hot combustion products a fuel tank of the spent orbital stage of a space launch vehicle with a main liquid rocket engine.
V. I. Trushlyakov   +2 more
doaj   +1 more source

Experimental artefacts in undrained triaxial testing [PDF]

open access: yes, 2010
For evaluation of the undrained thermo-poro-elastic properties of saturated porous materials in conventional triaxial cells, it is important to take into account the effect of the dead volume of the drainage system.
Ghabezloo, Siavash, Sulem, Jean
core   +3 more sources

Limiting the influence of regulated electrical drainage on track circuits [PDF]

open access: yes, 2018
For the past two years, the authors of this paper have been working on the development of a new regulated electrical drainage system for tram tracks, which may also be used on railways in the future.
Hrbáč, Roman   +2 more
core   +1 more source

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