Results 31 to 40 of about 134,252 (261)
The stability of soil aggregates in tilled fallow areas in Hyderabad district, Pakistan
Journal of Water and Land Development, 2015 Arid areas are particularly susceptible to soil erosion due to long dry periods and sudden heavy downpours. This study investigates the aggregate size distribution and aggregate stability of twelve tilled fallow areas of Hyderabad district, Sindh ...
Tagar Ahmed, Adamowski Jan
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Aggregate Stability and Balanced-Budget Rules [PDF]
Journal of Money, Credit and Banking, 2014 It has been shown that under perfect competition and a Cobb-Douglas production function, a basic real business cycle model may exhibit indeterminacy and sunspot fluctuations when income tax rates are determined by a balanced-budget rule (BBR). This paper introduces in an otherwise standard real business cycle model a more general and data-coherent ...
Ghilardi, Matteo, Rossi, Raffaele
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Performance evaluation of hot mix asphalt (HMA) using glass fiber as a partial replacement of fine aggregate [PDF]
Archives of Civil EngineeringHot Mix Asphalt mixtures are often used as the top layer of pavement structures to build roads worldwide. Hot Mix Asphalt (HMA) mixtures combine bitumen and aggregate to produce roads.
Liyana Ahmad Sofri +5 more
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Sodium Diisopropylamide: Aggregation, Solvation, and Stability [PDF]
Journal of the American Chemical Society, 2017 The solution structures, stabilities, physical properties, and reactivities of sodium diisopropylamide (NaDA) in a variety of coordinating solvents are described. NaDA is stable for months as a solid or as a 1.0 M solution in N,N-dimethylethylamine (DMEA) at -20 °C.
Russell F. Algera +2 more
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Soil and Water ResearchAdvancements in technology have recently enabled to assess soil aggregate stability (SAS) using digital devices. To address the need for a faster and more efficient method of measuring SAS, we have developed a simple yet effective approach using a ...
Mikuláš Madaras +2 more
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International Soil and Water Conservation Research, 2022 Soil aggregate breakdown is the first key factor that causes soil erosion. At present, research on the mechanisms of soil aggregate breakdown during rainfall is common.
Jiangwen Li +4 more
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GeodermaThe Loess Plateau of China (LPC) is one of the most severely eroded areas in the arid and semi-arid regions of northern China. Improving soil aggregate stability and hierarchy in Calcaric Regosol is vital for mitigating soil erosion.
Lingling Ji +3 more
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Stability of Aggregation Graph Neural Networks
IEEE Transactions on Signal and Information Processing over Networks, 2023 In this paper we study the stability properties of aggregation graph neural networks (Agg-GNNs) considering perturbations of the underlying graph. An Agg-GNN is a hybrid architecture where information is defined on the nodes of a graph, but it is processed block-wise by Euclidean CNNs on the nodes after several diffusions on the graph shift operator ...
Alejandro Parada-Mayorga +3 more
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The Effect of Zeolite on Aggregate Stability Indices
مجله آب و خاک, 2016 Introduction: Soil structural stability affects the profitability and sustainability of agricultural systems. Particle size distribution (PSD) and aggregate stability are the important characteristics of soil. Aggregate stability has a significant impact
F. Sohrab, N. Abbasi, A. Mahdipour
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Stability and aggregation of ranked gene lists [PDF]
Briefings in Bioinformatics, 2009 Ranked gene lists are highly instable in the sense that similar measures of differential gene expression may yield very different rankings, and that a small change of the data set usually affects the obtained gene list considerably. Stability issues have long been under-considered in the literature, but they have grown to a hot topic in the last few ...
Anne-Laure Boulesteix, Martin Slawski
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