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Towards a framework for designing logistical RFID systems

Purpose of this paper The current RFID technology literature considers several issues. However, the implementation models and guidelines available in this literature are quite fragmented and lack certain elements. The purpose of this paper is thus to put all relevant elements together and discuss them within a comprehensive framework for designing logistical RFID systems. Design/methodology/appro

Water and Protein Dynamics in Biological Systems Studied by Magnetic Relaxation Dispersion

Popular Abstract in Swedish Allt liv på jorden har utvecklats i en vattenbaserad miljö. Proteiner och andra biomolekyler har därigenom anpassats i sin struktur och funktion till vattnets speciella egenskaper. För att kunna förstå biologiska processer måste vi studera hur biomolekyler växelverkar med det omgivande vattnet under fysiologiska betingelser. Detta är särkilt viktigt eftersom det flesta The results presented in this thesis demonstrate that the magnetic relaxation dispersion (MRD) technique can provide information of relevance to protein biophysics, magnetic resonance imaging and cell biology. By immobilizing proteins with covalent cross-links, intermittent protein dynamics on the previously inaccessible ns-µs time scale could be probed with MRD via the exchange of water molecule

Hand Veins Feature Extraction using DTCNNs

Biometric identification is an important security application that requires non-intrusive capture and real-time processing. Recently, identification by vein patterns has been suggested as a promising alternative. In this paper we study the potential of Cellular Neural Networks implemented on a Field-Programmable Gate Array to handle the person identification based on hand veins in real time. With

Causes and consequences of individual variation in energy turnover rates

Individual energy turnover rates can vary remarkably, even within a species. In this thesis I study the causes and consequences of this pronounced variation and show that individual energy turnover rates can be affected by a large number of factors. I here show that both the early conditions during the incubation period and prenatal levels of the hormone testosterone can have consequences on indiv

Correlations in Finite Fermi Systems - Semiclassics and Shell Structure

This dissertation investigates correlations in finite Fermi systems. The atomic nuclei is the mainly studied system but also other systems, like superconducting metallic grains and cold Fermionic gases are considered. The dissertation comprises of five original papers. Paper I and II investigates the autocorrelation function of the difference between experimental and theoretical nuclear masses.

Measuring the extinction cross section

This paper describes a method to determine the extinction cross section for a very large bandwidth in the microwave region. The method is based on measurements of the radar cross section in the forward direction to calculate the extinction cross section. The method is applicable to samples of arbitrary shape and composition. Coherent background subtraction and time domain gating is used for the fr