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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Penetration models in Real Estate Market Analysis : A case study in Lidingö Municipality

Kooakachai, Sunchai January 2011 (has links)
Although the concept of real estate market analysis are more widely used in real estate industry but penetration rate seem to be misunderstood by some commentators in the market. To accomplish a penetration analysis, existing models have to extensive taking the specific characteristics of explainable model and techniques that allow the market commentators to estimate penetration rate with more accuracy through existing models by integrate changes in the macro economy. The main purpose of this paper is to explain and analyze to give some issues for the prediction of how business cycle and real estate cycle will affect to penetration rate. The scope of this thesis is to study of a medium sized complete residential development in Sweden namely Gåshaga Pirar in Lidingö municipality.
2

Theoretical Study of Voltage-driven Capture and Translocation Through a Nanopore : From Particles to Long Flexible Polymers

Qiao, Le 03 June 2021 (has links)
Voltage-driven translocation, the core concept of nanopore sensing for biomolecules, has been extensively studied in silico and in vitro over the past two decades. However, the theories of analyte capture are still not complete due to the complex dynamics resulting from the coupling of multiple physical processes such as di usion, electrophoresis, and electroosmotic flow. In this thesis, I build and design translocation simulations for analytes ranging from point-like particles to rod-like molecules and long flexible polymers. The primary goal is to test, clarify and complete the existing capture theories. For example, we revisit and revise the existing definitions of the capture radius, clarify the concept of depletion zones, and investigate the impacts of the flat field near the pore. Earlier theories of translocation underestimate the importance of the electric field out- side the nanopore. In our work, we analyze the non-equilibrium dynamics during the cap- ture process originating from the converging field lines, i.e., rod orientation and polymer deformation. We characterize the rod orientation and quantify its impact on capture time both with and without Electrohydrodynamic interactions. We investigate the polymer chain deformation and calculate the translocation time by taking the electric field outside the nanopore into account as opposed to the conventional simulation approaches. Besides nanopore sensing, there are many undiscovered possibilities for nanopore trans- location technologies. We test two proof-of-concept ideas in which we suggest to use capture and translocation to separate molecules of di erent physical properties. For example, we show how one could selectively capture particles sharing the same mobility but di erent di usion coe cients using a pulsed field. Moreover, we demonstrate that it is possible to build a ratchet using pulsed fields and a nanopore to change the concentration ratios of a polymer mixture of different sized polyelectrolytes.
3

Relaxation Dynamics and Decoherence of Excitons in II-VI Semiconductor Nanostructures

Bajracharya, Pradeep 05 October 2007 (has links)
No description available.

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