Search for dissertations about: "Soran"

Showing result 1 - 5 of 8 swedish dissertations containing the word Soran.

  2. 1. Long term aspects of defunctioning stoma following low anterior resection for rectal cancer

    Author : Soran Gadan; Peter Matthiessen; Richard Lindgren; Martin Rutegård; Judith Brand; Emmanuel Tiret; Örebro universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : In Sweden, more than 2 000 individuals are diagnosed with rectal cancer each year. Surgery is the main curative treatment, and involves removal of the tumor with the surrounding mesorectum in adefined anatomical plane. Intestinal continuity is restored by anastomosing the colon to the rectalstump at the pelvic floor. READ MORE

  4. 2. Fundamental deactivation mechanisms of Fe-BEA as NH3-SCR catalyst - Experimental studies and kinetic modeling

    Author : Soran Shwan; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dealumination; Hydrothermal treatment; Catalyst deactivation; NH3-SCR; Kinetic ageing model; Catalyst ageing; Fe-BEA;

    Abstract : Due to globalization and an increasing transport sector the interest for more fuel efficient combustion engines operating under lean conditions has increased. The products formed during the burning process in internal combustion engines are major contributants to global air pollution, where carbon monoxide (CO), hydrocarbons (HC) and nitrogen oxides (NOX) are the major toxic components regulated in many countries. READ MORE

  5. 3. Metal-exchanged zeolites for NH3-SCR applications - Activity and Deactivation studies

    Author : Soran Shwan; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; modeling; NOX.; Hydrothermal; Chemical; Kinetic; Copper; Deactivation; Iron; Zeolite; Nitrogen oxides; NH3; Ammonia; Catalyst; NSR; Emissions; Poisoning; Ageing; NH3-SCR;

    Abstract : Emissions of nitrogen oxides (NOX) formed during the burning process in internal combustion engines is a major contributor to global air pollutions. One effective way to reduce NOX in lean environments, i.e. oxygen excess is selective catalytic reduction with ammonia (NH3-SCR). READ MORE

  6. 4. Various Aspects of Gastrointestinal Disease : Examining Validity and Health Economic Outcomes

    Author : Soran Rabin Bozorg; Jonas F. Ludvigsson; Karl Mårild; Åsa Everhov Hallqvist; Jonas Söderling; Örebro universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Serrated polyp; sessile serrated lesion; validation; celiac disease; sick leave; cost; economic burden; health economics;

    Abstract : Introduction: Recent years have seen significant research advances within the gastroenterological field. Some of these consist of the recognition of serrated polyps as a precursor to colorectal cancer, and the realization of the health economic burden associated with gastrointestinal diseases. READ MORE

  7. 5. Long-term outcome, socioeconomic aspects and postoperative inflammatory response in minimally invasive rectal cancer surgery

    Author : Kaveh Dehlaghi Jadid; Peter Matthiessen; Göran Wallin; Soran Gadan; Quentin Denost; Örebro universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : In Sweden, more than 2,200 individuals are diagnosed with rectal cancer each year and surgical resection is the cornerstone of treatment. Minimally invasive surgery (MIS) was introduced for abdominal rectal cancer resection in the 1990s. READ MORE