Results 11 to 20 of about 361,660 (311)

Soil-Structure Interaction [PDF]

open access: yes, 2023
The Editors are pleased to present this collection of 10 articles under the theme soil–structure interaction (SSI). The terminology SSI implies that an action from the surrounding ground would result in a reaction to the structure and vice versa, hence ...
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core   +1 more source

X-ray microtomography analysis of soil pore structure dynamics under wetting and drying cycles [PDF]

open access: yes, 2020
The soil water retention curve is one of the most important properties used to predict the amount of water available to plants, pore size distribution and hydraulic conductivity, as well as knowledge for drainage and irrigation modeling. Depending on the
Roque, Waldir L.   +3 more
core   +2 more sources

Natural and managed soil structure: On the fragile scaffolding for soil functioning [Elektronisk resurs] [PDF]

open access: yes, 2021
Soil structure in natural systems is a product of complex interactions between biological activity, climate and soil minerals that promote aggregation and accumulation of biopores.
Keller, Thomas,   +1 more
core   +1 more source

Soil aggregates by design: Manufactured aggregates with defined microbial composition for interrogating microbial activities in soil microhabitats [PDF]

open access: yes, 2020
Differences in the structure of microbial communities are reported to exist between the inside and outside of soil aggregates, but the impacts of soil aggregation on microbial activity in soils, essential for soil health, have proven difficult to study ...
Wildman, Ricky D.   +3 more
core   +2 more sources

The role of abrasion in cyclically sheared soil-structure interfaces [PDF]

open access: yes, 2023
A limiting factor in the drive to deliver performance-based design is the lack of knowledge regarding the constitutive behaviour of soil-structure interfaces, particularly in the case of cyclic loading.
Pettey, Angus, Heron, Charles M.
core   +2 more sources

Seismic soil-structure interaction: Beneficial or detrimental? [PDF]

open access: yes, 2000
The role of soil-structure interaction (SSI) in the seismic response of structures is reexplored using recorded motions and theoretical considerations. Firstly, the way current seismic provisions treat SSI effects is briefly discussed.
Gazetas, George   +5 more
core   +1 more source

Relative entropy as an index of soil structure [PDF]

open access: yes, 2022
Soil structure controls key soil functions in both natural and agro-ecosystems. Thus, numerous attempts have been made to develop methods aiming at its characterization.
Sung Won Yoon   +8 more
core   +1 more source

Soil-Structure Interaction in Nonlinear Soil [PDF]

open access: yes, 2009
A two-dimensional (2-D) model of a building supported by a semi-circular flexible foundation embedded in nonlinear soil is analyzed. The building, the foundation, and the soil have different physical properties. The model is excited by a half-sine SH wave pulse, which travels toward the foundation.
openaire   +2 more sources

Controlled traffic farming restores soil structure [PDF]

open access: yes, 2009
Soil structural degradation is widespread in cropping lands and efforts to restore deteriorated soil structure very often fail, largely as a result of unchanged tillage and traffic practises.
Freebairn, D. M.   +2 more
core   +1 more source

The Reverse Transcriptases Associated with CRISPR-Cas Systems

open access: yesScientific Reports, 2017
CRISPR (clustered regularly interspaced short palindromic repeats) and associated proteins (Cas) act as adaptive immune systems in bacteria and archaea.
Nicolás Toro   +2 more
doaj   +1 more source

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