Essays about: "multi-scale measurement"

Found 5 essays containing the words multi-scale measurement.

  1. 1. A spatially explicit model of segregation dynamics : Comparing the Schelling and the Sakoda model

    University essay from Linköpings universitet/Institutet för analytisk sociologi, IAS

    Author : Philip Öberg; [2023]
    Keywords : residential segregation; agent-based modeling ABM ; social simulation; multi-dimensional measurement; multi-scale measurement;

    Abstract : The scientific consensus has for long been that residential segregation is best conceived of as a multidimensional phenomenon that can exist on several geographical scales (Massey & Denton, 1988; Lee et al., 2008; Reardon & O’Sullivan, 2004; Reardon et al., 2008). READ MORE

  3. 2. Analysis of Hall effect thrusters using Hybrid PIC simulations and coupling to EP plume

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : David Villegas Prados; [2020]
    Keywords : Hallis; SPIS; EP; plume; hybrid PIC; Hall effect; HET; inside channel; plume expansion;

    Abstract : In the last 30 years, numerical models have been developed to properly analyze Hall eect thrusters (HET),leading to a bridge between analytical prediction/empirical intuition and experiments. For companies in thespace sector, these codes serve to much more than simply simulating the thruster, but it provides a fast, cheapand reliable tool for processes such as validation and verication procedures, as well as for technical developmentof the thruster. READ MORE

  4. 3. Towards the measurement of two independent viscoelastic functions using spherical indentation

    University essay from KTH/Hållfasthetslära (Inst.)

    Author : Hassan Mohammad; [2016]
    Keywords : ;

    Abstract : Instrumented indentation is a promising testing technique for obtaining the time dependent viscoelastic properties of bitumen and bitumen-based mastics. It offers several advantages: controlling the length scale of measurement and thus could be used in multi-scale modelling of asphalt, the possibility of in-situ tests and the minimal requirements of sample preparation. READ MORE

  5. 4. A multi-scale based method for estimating coniferous forest aboveground biomass using low density airborne LiDAR data

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Jialong Duanmu; [2016]
    Keywords : individual tree identification; multi-scale; aboveground biomass AGB ; LiDAR; remote sensing; GEM; Earth and Environmental Sciences;

    Abstract : Forest biomass acts as an important indicator of carbon resources in terrestrial system. Estimation of forest biomass enables a straightforward measurement of carbon storage and provides initial values for process-based carbon cycle models to simulate carbon dynamics. READ MORE

  6. 5. Statistical error analysis of a nitrate deposition

    University essay from Lunds universitet/Matematisk statistik

    Author : Leon Andersson; [2014]
    Keywords : Mathematics and Statistics;

    Abstract : ECDS, Environment Climate Data Sweden, is a commitment that SMHI rendered the Science Council of Sweden. Their purpose is to assist with search, documentation and publication of data regarding environment and climate. ECDS oer services for data stored in their database. READ MORE