Sökning: "P Karlsson"

Visar resultat 1 - 5 av 820 avhandlingar innehållade orden P Karlsson.

  1. 1. Evaluating credal set theory as a belief framework in high-level information fusion for automated decision-making

    Detta är en avhandling från Örebro : Örebro universitet

    Författare :Alexander Karlsson; Sten F. Andler; Ronnie Johansson; Lars Karlsson; Galina Rogova; [2010]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; High-level information fusion; belief framework; credal set theory; Bayesian theory; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap; TECHNOLOGY; TEKNIKVETENSKAP; TECHNOLOGY Information technology; TEKNIKVETENSKAP Informationsteknik; Computer and Systems Science; Datalogi;

    Sammanfattning : High-level information fusion is a research field in which methods for achieving an overall understanding of the current situation in an environment of interest are studied. The ultimate goal of these methods is to provide effective decision-support for human or automated decision-making. LÄS MER

  2. 2. Radio Resource Allocation and Utilization in Multiple Radio Access Networks

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Georgios Koudouridis; Gunnar Karlsson; Frank H. P. Fitzek; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Meeting in a sustainable way the demands of an unprecedented explosive growth in the number of connected devices and mobile data traffic, next-generation mobile networks are expected to make flexible use of spectrum and provide higher capacity by a denser deployment of radio access network infrastructure. In addition, the allocation and the utilisation of radio access resources should improve spectrum usage efficiency and keep energy consumption low, implying the capability to effectively exploit the denser deployment of radio accesses and the co-existence of radio accesses belonging to one or multiple radio access technologies. LÄS MER

  3. 3. Substance P Endopeptidase Purification and Characterizataion of Enzyme Activity and Evaluation of its Function during Stressful Condition

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Krister Karlsson; Lars Oreland; Fred Nyberg; Tsukasa Sakurada; [2004]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacology; Substance P Endopeptidase; Neuropeptide; Central Nervous System; Purification; Drug Dependence; Heat Stress; Farmakologi; MEDICINE Physiology and pharmacology Pharmacological research; MEDICIN Fysiologi och farmakologi Farmakologisk forskning;

    Sammanfattning : The purification and biochemical characterization of the substance P (SP) hydrolyzing enzyme, substance P endopeptidase (SPE), have been carried out; with subsequent orientation in neurobiological fundamental processes involved in opioid dependence, withdrawal, and heat-stress.SPE was purified from rat spinal cord, human spinal cord and cerebrospinal fluid (CSF), rat ventral tegemental area (VTA), and rat hippocampus. LÄS MER

  4. 4. Environmental levels of thallium influence of redox properties and anthropogenic sources

    Detta är en avhandling från Örebro : Örebro universitetsbibliotek

    Författare :Ulrika Karlsson; Stefan Karlsson; Anders Düker; Roger Herbert; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; thallium; Tl I ; Tl III ; separation; ion chromatography; fresh water; sediment; mine waste; fly ash; redistribution; ICP-MS; NATURAL SCIENCES Chemistry Environmental chemistry; NATURVETENSKAP Kemi Miljökemi; Kemi; Chemistry;

    Sammanfattning : Thallium is a highly toxic element that humans are exposed to mainly by consumption of drinking water and vegetables grown in soil with high thallium content but also through inhalation of particles in the air. Thallium is also present in fossil fuels, alloys, and in electronic utilities. LÄS MER

  5. 5. The acquisition of contrast a longitudinal investigation of initial s+plosive cluster development in Swedish children

    Detta är en avhandling från Umeå : Filosofi och lingvistik

    Författare :Fredrik Karlsson; Kirk P. H. Sullivan; Peter E. Czigler; Marilyn M. Vihman; [2006]
    Nyckelord :HUMANIORA; HUMANITIES; phonological contrast; speech development; place and manner of articulation; aspiration; structural complexity; acoustic cues; homonym production; HUMANITIES and RELIGION Languages and linguistics Linguistic subjects Phonetics; HUMANIORA och RELIGIONSVETENSKAP Språkvetenskap Lingvistikämnen Fonetik;

    Sammanfattning : This Thesis explores the development of word-initial s+plosive consonant clusters in the speech of Swedish children between the ages of 1;6 and 4;6. Development in the word-initial consonant clusters is viewed as being determined by 1) the children’s ability to articulate the target sequence of consonants, 2) the level of understanding of which acoustic features in the adult model production are significant for the signalling of the intended distinction, and 3) the children’s ability to apply established production patterns only to productions where the acquired feature agrees with the adult target, to achieve a contrast between rival output forms. LÄS MER