Diffusion Properties of Small-Scale Fractional Transport Models
Journal of Statistical PhysicsAbstract Stochastic transport due to a velocity field modeled by the superposition of small-scale divergence free vector fields activated by Fractional Gaussian Noises (FGN) is numerically investigated. We present two non-trivial contributions: the first one is the definition of a model where different space-time structures can be ...
Paolo Cifani, Franco Flandoli
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Simple Stringy Dynamical SUSY Breaking
, 2007 We present simple string models which dynamically break supersymmetry without non-Abelian gauge dynamics. The Fayet model, the Polonyi model, and the O'Raifeartaigh model each arise from D-branes at a specific type of singularity.
Aharony, Ofer +2 more
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Meiofauna in a Potential Deep-Sea Mining Area—Influence of Temporal and Spatial Variability on Small-Scale Abundance Models [PDF]
, 2020 Katja Uhlenkott +4 more
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Forecasting model of small scale industrial sector of West Bengal [PDF]
This study seeks to generate the forecasts for the small scale industrial sector of West Bengal for the ensuing decade till 2019-20. Forecasts have been generated for production, direct employment, capital formation and number of units in this sector ...
Bera, Soumitra Kumar
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Simulated mixing in the UTLS by small-scale turbulence using multi-scale chemistry-climate model MECO(n) [PDF]
Atmospheric Chemistry and PhysicsThe chemical composition of the upper troposphere and lower stratosphere (UTLS) plays an important role for the climate by affecting the radiation budget. Small-scale diabatic mixing like turbulence has a significant impact on the distribution of tracers
C. H. Chau, P. Hoor, H. Tost
doaj +1 more source
DEVELOPMENT OF SMALL-SCALE CONSTRUCTION ENTERPRISE PROCESS MANAGEMENT MODEL
Модернизация, инновация, развитие, 2016 Process approach is one of most effective ways of managing construction companies. Resulting from using models based on this approach, the company’s structure becomes flexible enough to quickly acquire the ability to get functionally and structurally ...
E. V. Folomeev
doaj
Dynamic model of a small scale concentrating solar cooker with rock bed heat storage
Journal of Energy in Southern Africa, 2016 This study presents a dynamic model for a concentrating solar energy collector with an integrated rock bed heat storage system. The model is based on numerical integration of a set of conservation equations for mass, momentum and energy of the heat ...
Karidewa Nyeinga +3 more
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Random matrix analysis of complex networks
, 2007 We study complex networks under random matrix theory (RMT) framework. Using nearest-neighbor and next-nearest-neighbor spacing distributions we analyze the eigenvalues of adjacency matrix of various model networks, namely, random, scale-free and small ...
B. Bollobás +9 more
core +1 more source
Challenges and prospects of small and medium-scale enterprises in the catering and hospitality industry in Johannesburg, South Africa [PDF]
African Journal of Hospitality, Tourism and Leisure, 2020 Small and medium-scale enterprises (SMEs) are very often the backbone of the tourism and hospitality industry globally, and investigating their challenges and prospects is important.
John Oupa Hlatshwayo
doaj