Essays about: "Erik Thomas"

Found 3 essays containing the words Erik Thomas.

  1. 1. Improving snow removal plans through task reassignment

    University essay from Linköpings universitet/Tillämpad matematik; Linköpings universitet/Tekniska fakulteten

    Author : Erik Thomas; [2022]
    Keywords : Optimization; Heuristic; Snow removal; Re-routing; Task re-assignment; Ad hoc heuristic;

    Abstract : The planning of snow removal routes is complicated by the fact that the amount it snows, and thus the amount of resources, that is, vehicles, needed to clear it, varies from year to year. This variation has created a demand for a way to quickly generate efficient snow removal plans that take the resources that are available into account. READ MORE

  2. 2. Quantized Transmission in an Asymmetrically Biased Quantum Point Contact

    University essay from Linköpings universitet/Teoretisk Fysik

    Author : Erik Johansson; [2016]
    Keywords : ;

    Abstract : In this project work we have studied how a two-dimensional electron gas (2DEG) in a GaAs/AlGaAs semiconductor heterostructure can be locally confined down to a narrow bottleneck constriction called a quantum point contact (QPC) and form an artificial quantum wire using a split-gate technique by application of negative bias voltages. The electron transport through the QPC and how asymmetric loading of bias voltages affects the nature of quantized conductance were studied. READ MORE

  3. 3. Implementation of a PCI based gigabit Ethernet network adapter on an FPGA together with a Linux device driver

    University essay from Institutionen för systemteknik

    Author : Thomas Karlsson; Svein-Erik Lindgren; [2006]
    Keywords : Gigabit; Ethernet; FPGA; Linux; Device driver;

    Abstract : Here at ISY research is performed on network processors. In order to evaluate the processors there is a need to have full control of every aspect of the transmission. This is not the case if you use a proprietary technology. Therefore the need for a well documented gigabit Ethernet network interface has emerged. READ MORE