Search for dissertations about: "common features"

Showing result 1 - 5 of 740 swedish dissertations containing the words common features.

  1. 1. Common Features in Vector Nonlinear Time Series Models

    Author : Dao Li; Sune Karlsson; Kenneth Carling; Thomas Holgersson; Högskolan Dalarna; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Nonlinearity; Time series; Econometrics; Smooth transition; Common features; Cointegration; Forecasting; Residual-based; PPP.; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys; nonliearity; time series; econometrics; smooth transition; common features; cointegration; forecasting; residual-based; ppp; Statistics; Statistik;

    Abstract : This thesis consists of four manuscripts in the area of nonlinear time series econometrics on topics of testing, modeling and forecasting nonlinear common features. The aim of this thesis is to develop new econometric contributions for hypothesis testing and forecasting in these area.Both stationary and nonstationary time series are concerned. READ MORE

  2. 2. Carotid artery disease : plaque features and vulnerability

    Author : Fisnik Jashari; Michael Henein; Per Wester; Christine Kremer; Umeå universitet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Carotid atherosclerosis; ultrasound; plaque features; echogenicity; calcification; surface plaque irregularities; subclinical atherosclerosis; cerebrovascular symptoms; Cardiology; kardiologi; cardiovascular disease; hjärt- och kärlforskning;

    Abstract : Background: Atherosclerosis is an important cause of stroke. Ultrasound offers the convenience of real-time and detailed assessment of carotid plaque features as well as arterial wall thickening and composition. READ MORE

  3. 3. Democracy and the Common Good : A Study of the Weighted Majority Rule

    Author : Katharina Berndt Rasmussen; Gustaf Arrhenius; Folke Tersman; Luc Bovens; Stockholms universitet; []
    Keywords : HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; Weighted majority rule; common good; collective optimality; well-being; welfare; self-interest; stakes; proportionality; democracy; preference aggregation; Condorcet jury theorem; strategic voting; praktisk filosofi; Practical Philosophy;

    Abstract : In this study I analyse the performance of a democratic decision-making rule: the weighted majority rule. It assigns to each voter a number of votes that is proportional to her stakes in the decision. READ MORE

  4. 4. Glioblastoma multiforme in the microscope: Diagnostic features of importance for prognosis and treatment

    Author : Annette Persson; Tumörmikromiljö; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; General pathology; cytogenetik; Genetik; Genetics; cytogenetics; Medicin människa och djur ; macrophages; adenoviral based gene-therapy proliferation activity; telomerase activity; immunohistochemistry; Medicine human and vertebrates ; cytotoxic T-lymphocytes; diagnostic features; prognosis; immuno-therapy; Glioblastoma multiforme; neuropathology; pathological anatomy; Patologi allmän ; patologisk anatomi;

    Abstract : Glioblastoma multiforme (GBM) is the most malignant and also the most common form of brain tumour in humans. The overall aim of this thesis was to investigate morphological and diagnostics features in human GBM that may be of importance for prognosis and treatment. READ MORE

  5. 5. Always on the wing - Fluid dynamics, flight performance and flight behavior of common swifts

    Author : Per Henningsson; Biologiska institutionen; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Apus apus; aerodynamics; animal flight; kinematics; vortex wake; digital particle image velocimetry; DPIV; common swift; tracking radar; wind tunnel; migration; roosting flight;

    Abstract : The aerodynamics and kinematics behind the flight of animals are relatively unknown. Although animal flight has been studied for several hundreds of years, it is only in recent time that we have the technical abilities to study the mechanistic basis of animal flight. READ MORE