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Visar resultat 1 - 5 av 22 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Alternative electronic packaging concepts for high frequency electronics

    Författare :Wolfgang Peter Siebert; Sture Petersson; Shaofang Gong; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical engineering; Connector; cooling; electronic; elastomer interconnect; EMC; shielded enclosure; high frequency; PCB; PWB; reverberation chamber; seams; soldering; twisted pair cable; Elektroteknik; Electrical engineering; Elektroteknik;

    Sammanfattning : The aim of the research work presented here, is to contribute to the adaptation of electronic packaging towards the needs of high frequency applications. As the field of electronic packaging stretches over several very different professional areas, it takes an interdisciplinary approach to optimize the technology of electronic packaging. LÄS MER

  3. 2. The Evolution of the Connector View Concept : Enterprise Models for Interoperability Solutions in the Extended Enterprise

    Författare :Anders Carstensen; Kurt Sandkuhl; Sture Hägglund; Ulf Seigerroth; Eva Söderström; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Enterprise Modelling; Extended Enterprise; Interoperability; Design Science;

    Sammanfattning : People around the world who are working in companies and organisations need to collaborate, and in their collaboration use information managed by different information systems. The requirements of information systems to be interoperable are therefore apparant. LÄS MER

  4. 3. On core and bi-layered all-ceramic fixed dental prostheses, design and mechanical properties : studies on stabilized zirconiumdioxide

    Författare :Deyar Mahmood Jallal Hadi; Malmö högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Y-TZP; Zirconia; All-ceramic FDPs; connector design; radius; state-of-the-art; CAD CAM; multi-layer technique; veneering ceramic; split-file; over-pressing; dental porcelain; MECHANICAL PROPERTIES;

    Sammanfattning : Loss of teeth can affect a person’s self-esteem, social life, appearance and oral function. Reconstruction of a missing tooth has scientifically been shown to increase self-esteem and quality of life and to maintain oral function. For many patients a fixed dental prostheses (FDP) is preferred, either tooth- or implant-supported. LÄS MER

  5. 4. Nucleic Acid Based Pathogen Diagnostics

    Författare :Michael S. Akhras; Pål Nyrén; Nader Pourmand; Mats Nilsson; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; pathogen diagnostics; antibiotic resistance; connector inversion probes CIPer ; human papillomavirus HPV ; genotyping; global health diagnostic forum; molecular inversion probe MIP ; neisseria gonorrhoeae; padlock probes; pyrosequencing; Biochemistry; Biokemi;

    Sammanfattning : Pathogenic organisms are transmitted to the host organism through all possible connected pathways, and cause a myriad of diseases states. Commonly occurring curable infectious diseases still impose the greatest health impacts on a worldwide perspective. LÄS MER

  7. 5. Zirconium dioxide based dental restorations : studies on clinical survival and fracture behaviour

    Författare :Christel Larsson; Malmö högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Zirconium dioxide; Y-TZP; Dental restorations;

    Sammanfattning : POPULÄRVETENSKAPLIG SAMMAN-FATTNINGAtt förlora tänder påverkar en människas utseende och funktioner såsom tal och tuggning. Det finns därmed ett behov att rehabilitera och ersätta förlorade tänder för att upprätthålla en god livskvalitet. LÄS MER