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Stability and Median Rationalizability for Aggregate Matchings [PDF]

open access: yesGames, 2021
We develop the theory of stability for aggregate matchings used in empirical studies and establish fundamental properties of stable matchings including the result that the set of stable matchings is a non-empty, complete, and distributive lattice ...
Federico Echenique   +3 more
doaj   +6 more sources

The Stability of the Aggregate Loss Distribution [PDF]

open access: yesRisks, 2018
In this article we introduce the stability analysis of a compound sum: it consists of computing the standardized variation of the survival function of the sum resulting from an infinitesimal perturbation of the common distribution of the summands ...
Riccardo Gatto
doaj   +4 more sources

Estimating soil aggregate stability with infrared spectroscopy and pedotransfer functions [PDF]

open access: yesSoil Security, 2023
Soil aggregate stability is an important indicator of soil condition and is directly related to soil degradation processes such as erosion and crusting.
Thomas Chalaux Clergue   +4 more
doaj   +2 more sources

Nitrogen addition increases the contents of glomalin-related soil protein and soil organic carbon but retains aggregate stability in a Pinus tabulaeformis forest [PDF]

open access: yesPeerJ, 2018
Background Glomalin-related soil protein (GRSP) and soil organic carbon (SOC) contribute to the formation and stability of soil aggregates, but the mechanism by which global atmospheric nitrogen (N) deposition changes soil aggregate stability by altering
Lipeng Sun   +3 more
doaj   +3 more sources

Nitrate Nitrogen Addition Promotes Soil Aggregate Stability in Larix olgensis Forest [PDF]

open access: yesMicroorganisms
Nitrogen addition significantly affects soil aggregate stability by altering the aggregate microenvironment. Although the ecological effects of nitrogen addition on soil aggregates have been extensively investigated, studies specifically focusing on the ...
Tongbao Qu   +5 more
doaj   +2 more sources

Quantitative characterization of non-classic polarization of cations on clay aggregate stability. [PDF]

open access: yesPLoS ONE, 2015
Soil particle interactions are strongly influenced by the concentration, valence and ion species and the pH of the bulk solution, which will also affect aggregate stability and particle transport.
Feinan Hu   +7 more
doaj   +2 more sources

Variation in Soil Aggregate Stability Due to Land Use Changes from Alpine Grassland in a High-Altitude Watershed

open access: yesLand, 2023
Land use change affects soil aggregate composition and stability, which impacts soil structure and health. To reveal how land use change impacted soil aggregates of alpine grassland in a high-altitude watershed, soil samples from 161 sites including ...
Ying Li   +8 more
doaj   +1 more source

Regulation of soil organic carbon stock with physical properties in alluvial soils of Bihar

open access: yesEnvironment Conservation Journal, 2022
Soil temperature and water content govern the breakdown of soil organic matter (SOM), which has a large impact on SOC storage. Apparently soil organic carbon is an excellent indicator of soil health.
Vandana Kumari   +3 more
doaj   +1 more source

Study of the effects of some soil properties on the aggregate stability in selected pedons in sulaimany and Kirkuk governarates [PDF]

open access: yesKirkuk Journal of Science, 2007
The effect of chemical and physical properties of the soil on aggregate stability were studied. Fourteen pedons had been selected from Sulaimany and Kirkuk governarate.The correlation (linear regression) between aggregate stability and the chemical and ...
Ihsan A. Ali   +2 more
doaj   +1 more source

Comparison of Full Crushed Aggregate (Harsh Mix of Sandstone) and Partially Crushed Aggregate on some Properties of HMA

open access: yesPolytechnic Journal, 2021
Aggregate angularity has an important effect on the performance of HMA. More angular aggregates particles can increase the stone-on-stone interlocking and consequently reduce the permanent deformation.
ismael Azeez Mohammed   +1 more
doaj   +1 more source

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