Sökning: "SSI"

Visar resultat 6 - 10 av 39 avhandlingar innehållade ordet SSI.

  1. 6. Dynamic soil-structure interaction of simply supported high-speed railway bridges

    Författare :Johan Lind Östlund; Jean-Marc Battini; Andreas Andersson; Mahir Ülker-Kaustell; Rui Calçada; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dynamic soil-structure interaction; Railway bridge; Impedance function; Soil dynamics; High-speed train; Structural Engineering and Bridges; Bro- och stålbyggnad;

    Sammanfattning : Research performed on the subject of dynamic soil-structure interaction (SS) concerning railway bridges is presented in this thesis with the focus on simply supported railway bridges supported by shallow foundations in soil strata on bedrock. The research aims to obtain insight into the SSI of high-speed railway bridges and to provide recommendations on how to model the soil-bridge system from a design perspective. LÄS MER

  3. 7. Closure of midline abdominal incisions with small stitches : studies on wound complications and health economy

    Författare :Daniel Millbourn; Leif Israelsson; Agneta Montgomery; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Wound closure techniques; Postoperative complications; Surgical wound infection; Surgical wound dehiscence; Hernia; Costs; Cost analysis;

    Sammanfattning : Background A midline incision inflicts minimal damage to muscles, nerves and blood supply. Postoperative complications cause patients suffering and costs for society. Midline incisions should be closed with a continuous single-layer technique and a suture length (SL) to wound length (WL) ratio over 4. LÄS MER

  4. 8. Socioscientific argumentation : Aspects of content and structure

    Författare :Nina Christenson; Shu-Nu Chang Rundgren; Niklas Gericke; Gabriel Bladh; Jim Ryder; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Socioscientific argumentation; socioscientific issues; argumentation; Biology; Biologi;

    Sammanfattning : Socioscientific argumentation has shown to be a feasible educational framework for promoting citizenship and for cultivating scientific literacy. However, there are several aspects of this educational framework that have been shown to be problematic. LÄS MER

  5. 9. Patients with hip fracture : A decade of morbidity and surgery

    Författare :Noelle Probert; Karin Blomberg; Åsa Andersson; Katarina Wilhelmsson; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Hip fracture is a devastating condition causing excess mortality in older people. Over recent time, incidence has declined while mortality remains unchanged, suggesting changes in morbidity. LÄS MER

  7. 10. Surgical Site Infections in Dermatologic Surgery- Clinical, diagnostic, and pathogenic aspects

    Författare :Karim Saleh; Lund Dermatologi och venereologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgical site infections SSIs ; dermatologic surgery; full-thickness skin grafting; acute wounds; wound healing; microbiome; diagnostics; prevention; pathogenesis;

    Sammanfattning : Surgical site infections (SSIs) in dermatologic surge- ry contribute to unwanted healthcare costs and are complications that cause su ering in patients. The aim of this thesis was to explore clinical, diagnos- tic, and pathogenic aspects of SSIs in dermatologic surgery.In study I, we examined bacterial dynamics during normal wound healing and SSIs. LÄS MER