Sökning: "model-based data collection"

Visar resultat 16 - 20 av 23 avhandlingar innehållade orden model-based data collection.

  1. 16. Understanding psychopathy trough the study of long-term violent offenders

    Författare :Peter Johansson; Margaret Kerr; Sten Levander; Stephen Hart; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychopathy; HIA-CP; Intelligence; Subtypes; Psychology; Psykologi; Psykologi; Psychology;

    Sammanfattning : Psychopathy describes a collection of personality traits that logically would facilitate violent, criminal behavior. This dissertation deals with issues that might shed light on how to treat or prevent this socially devastating personality disorder: the conceptualization of the disorder; how psychopathic offenders compare with nonpsychopathic offenders; and whether there are some psychopathic offenders who might be more amenable to treatment than others. LÄS MER

  3. 17. Varved lake sediments and diagenetic processes

    Författare :Veronika Gälman; Ingemar Renberg; Daniel Conley; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Varved annually laminated lake sediment; diagenesis; varve appearance; iron; sulfur; chemical speciation; iron cycling; carbon; nitrogen; stabile isotopes; δ13C; δ15N; Earth sciences; Geovetenskap;

    Sammanfattning : Varved (annually laminated) sediments are of great interest for inference of past environmental conditions, as they provide dated records with high time resolution. After deposition, the sediment varves are affected by diagenesis; i.e., chemical, physical and biological changes that occur within the sediment. LÄS MER

  4. 18. Essays on Endogenous Trade Policies

    Författare :Susanna Thede; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; International commerce; Internationell ekonomi; pecuniary externalities.; industry concentration; imperfect competition; strategic government interaction; maximum likelihood estimation; logit model; Bilateral trade policy; overall protection;

    Sammanfattning : This thesis consists of a collection of essays on endogenous trade policies and may briefly be summarized as follows. The first essay empirically examines determinants of bilateral trade protection originating from normative trade theory, endogenous trade-policy studies, and political arguments put forward in the public debate. LÄS MER

  5. 19. Measurement-Based Modeling of Wireless Propagation Channels - MIMO and UWB

    Författare :Johan Kåredal; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; personal area networks; MIMO; channel modeling; Propagation; channel measurements; vehicle-to-vehicle communicationa; ultra-wideband;

    Sammanfattning : Future wireless systems envision higher speeds and more reliable services but at the same time face challenges in terms of bandwidth being a limited resource. Two promising techniques that can provide an increased throughput without requiring additional bandwidth allocation are multiple-input multiple-output (MIMO) systems and ultra-wideband (UWB) systems. LÄS MER

  7. 20. Simulation of communicative behavior

    Författare :Jonas Wikman; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk psykologi; Engineering Psychology;

    Sammanfattning : Developing tasks and organizations involves risk, and investments in planning, equipment, and training evoke expectations that may not be fulfilled. Therefore, it would be desirable to use an experimenting approach, and successively try and test new courses of action under realistic conditions. LÄS MER