Sökning: "Log"

Visar resultat 16 - 20 av 420 avhandlingar innehållade ordet Log.

  1. 16. Treatment of log yard runoff : purification in soil infiltration systems and constructed wetlands

    Författare :Åsa Hedmark; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  3. 17. Tracing a Sacred Building Tradition. Wooden Churches, Carpenters and Founders in Maramures until the Turn of the 18th Century

    Författare :Babos Alexandru; Institutionen för arkitektur och byggd miljö; []
    Nyckelord :HUMANIORA; HUMANITIES; vernacular architecture in Maramureº; European log building; church carpenters; founders; sacred building tradition and regional identity.; wooden churches; Architecture; inredningsarkitektur; Arkitektur; interior design;

    Sammanfattning : The increasing interest in the European historical log construction has heightened the need for comprehensive studies in different parts of the continent to view both the common features and the particular ones. The advanced Scandinavian research has revealed the problems of studying in depth and maintaining the log heritage when links to traditional carpentry are lost. LÄS MER

  4. 18. On Bit-Wise Decoders for Coded Modulation

    Författare :Mikhail Ivanov; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; bit-error probability; L-values; labeling; Gray code; coded modulation; log-likelihood ratio; maximum likelihood decoder; Additive white Gaussian noise; quadrature amplitude modulation.; interleaver; flat fading channel; pairwise error probability;

    Sammanfattning : Coded modulation is a technique that emerged as a response to the growing demand for high data rates. It was devised to achieve high spectral efficiency with high reliability, potentially approaching Shannon’s capacity. The main idea of coded modulation consists in combining error-correcting coding with higher-order modulation. LÄS MER

  5. 19. Influences of Statistical Analyses on Result Presentations of Oral Implant Treatment

    Författare :Irene Herrmann; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Statistical methods; oral implants; dependence; prognostic risk factors; multivariate analysis; bone-combination; Jackknife; log rank test; variance;

    Sammanfattning : Abstract Evaluation of oral implants involves at least three major components: statistical methods, study design and success criteria. The aims of the current thesis were to investigate how different statistical methods affect the outcome of oral implant treatment and to statistically determine if any dependence among implants placed in the same jaw exists. LÄS MER

  7. 20. Mining Web Logs to Improve User Experience in Web Search

    Författare :Libertad Tansini; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Web log mining; web search; user intent; user recommendation; user modelling;

    Sammanfattning : The World Wide Web continues to grow in size and diversity and this makes it increasinglyhard for users to find valuable information because of heterogeneous form and contentof the documents, little knowledge about the reliability and prestige of the documents anda great deal of redundancy.Usually search engines look for documents that contain specific keywords or phrasesstated by the users as queries. LÄS MER