Search for dissertations about: "CM procedures"

Showing result 1 - 5 of 26 swedish dissertations containing the words CM procedures.

2. 1. On the establishment of effective condition-based maintenance for oil-filled electrical transformers to reduce failures due to copper corrosion problems and its role toward sustainable energy

   Author : Ramsey Jadim; Mirka Kans; Lina Bertling Tjernberg; Linnéuniversitetet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CBM; CM procedures; corrosion problems; transformer oil analysis; corrosive sulfur; transformer failures; sustainable maintenance; sustainable energy supply; Maskinteknik; Mechanical Engineering;

   Abstract : Oil-filled electrical transformers are critical equipment for modern societies where a sustainable energy supply is required. Recently, many severe fire and explosion accidents of transformers have been reported due to copper corrosion problems in the form of copper sulfide deposits on the windings. READ MORE

4. 2. On minimally invasive approaches to sinus lift procedures

   Author : Lars-Åke Johansson; Göteborgs universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; autogenous bone graft; bone formation; clinical study; cone beam computed tomography; dental implants; ; flapless surgery; hydroxyapatite; osteotome technique; partially dentate maxillae; sinus lift surgery;

   Abstract : Abstract Aims: The overall aim of the present thesis was to evaluate implant survival and bone regeneration after minimally invasive sinus lift procedures. Material and methods: In study I, 61 patients were prospectively evaluated 12 to 60 months after two different methods of locally bone harvesting methods adjacent to the maxillary sinus lift procedure. READ MORE

5. 3. Prevention of surgical site infections after lower extremity bypass procedures

   Author : Francis Rezk; Vaskulära sjukdomar - kliniska studier; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Antibiotic prophylaxis; surgical site infection; vascular surgery; lower extremity bypass; wound dehiscence; compliance; incisional negative pressure wound therapy; Hawthorne effect; healthcare professionals; observation; hygiene; adherence; patient experience; PICO-dressing;

   Abstract : Abstract: Surgical site infections (SSIs) are a common cause of morbidity following open vascular surgery. Numerous randomized controlled trials (RCTs), along with systematic reviews and meta-analyses of RCTs, have been conducted to compare incisional negative pressure wound therapy (iNPWT) with standard wound dressings above sutured incisions in the inguinal region. READ MORE

6. 4. Aspects on the role of prophylactic procedures to influence post-ERCP complication rates

   Author : Greger Olsson; Karolinska Institutet; Karolinska Institutet; []
   Keywords : ERCP;

   Abstract : Background: When the technique to use ERCP was introduced almost fifty years ago, the morbidity in treatment of hepato-biliary diseases decreased due to the introduction of this miniinvasive modality, reducing the need for open surgical procedures. However, ERCP procedures are still marred with complications such as pancreatitis, cholangitis, hemorrhage and perforation and every measure must be undertaken to reduce these adverse events. READ MORE

7. 5. Infrainguinal Percutaneous Transluminal Angioplasty in Limbs with Severe Lower Limb Ischaemia

   Author : Anne-Marie Löfberg; Wojciech Cwikiel; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Oncology; infrainguinal; chronic ischaemia; percutaneous transluminal angioplasty; duplex; bypass grafts; Onkologi; Oncology; Onkologi; radiologi; Radiology;

   Abstract : Infrainguinal bypass grafting is an established method in the treatment of patients with femoropopliteal and crural occlusive disease leading to critical lower limb ischaemia (CLI). However, complications related to surgical procedure are not negligible and percutaneous transluminal angioplasty (PTA) has emerged as an alternative. READ MORE