Sökning: "Ross operation"

Hittade 4 avhandlingar innehållade orden Ross operation.

  1. 1. The reinforcement learning method : A feasible and sustainable control strategy for efficient occupant-centred building operation in smart cities

    Författare :Ross May; Kenneth Carling; Mengjie Han; Pascal Rebreyend; Zoltan Nagy; Högskolan Dalarna; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Markov decision processes; Reinforcement learning; Control; Building; Indoor comfort; Occupant; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys;

    Sammanfattning : Over half of the world’s population lives in urban areas, a trend which is expected to only grow as we move further into the future. With this increasing trend in urbanisation, challenges are presented in the form of the management of urban infrastructure systems. LÄS MER

  3. 2. The Mahdi Wears Armani : An Analysis of the Harun Yahya Enterprise

    Författare :Anne Ross Solberg; Elizabeth Özdalga; Södertörns högskola; []
    Nyckelord :HUMANIORA; HUMANITIES; Religion Theology; Religionsvetenskap Teologi;

    Sammanfattning : The prolific Turkish author Harun Yahya attracted international attention after thousands of unsolicited copies of his large-format and lavishly illustrated book Atlas of Creation were sent free of charge from Istanbul, Turkey, to schools, universities and state leaders worldwide in 2007. This book stunt drew attention to Islamic creationism as a growing phenomenon, and to Harun Yahya as its most prominent proponent globally. LÄS MER

  4. 3. Aortic valve surgery: Clinical studies after autograft, homograft and prosthetic valve replacement

    Författare :Obaid Aljassim; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Aortic valve surgery; Ross operation; Homograft; Doppler-Catheter gradients;

    Sammanfattning : Aortic Valve Surgery Clinical studies after autograft, homograft and prosthetic valve replacement Obaid Aljassim, MD Department of Cardiovascular Surgery and Anaesthesia, Sahlgrenska University Hospital and University of Gothenburg Introduction and Aims: Aortic valve disease in symptomatic adult patients often requires surgery. Several alternatives are available: repair, mechanical and biological prostheses, homograft and the Ross procedure. LÄS MER

  5. 4. New Intraoperative Techniques to Improve Advanced Aortic Root Surgery

    Författare :Faleh Alrashidi; Thoraxkirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Modified Ross Operation; Aortic Root surgery; Microemboli signals MES ; Transcranial Doppler TCD ; Acute plateletphersis APP ; Transesophageal echocardiography TEE ; de-airing;

    Sammanfattning : Study I: Thirteen patients underwent a modified Ross operation in which the free-standing pulmonary autograft was supported externally by a Dacron vascular prosthetic jacket (DVPJ). The tailor-made DVPJ prevented dilatation of the neo-aortic root significantly following a median follow-up of 47 months compared to a cohort of l3 matched patients undergoing conventional Ross operation. LÄS MER