Sökning: "influencing factors"

Visar resultat 11 - 15 av 871 avhandlingar innehållade orden influencing factors.

  1. 11. Nitrogen removal in treatment wetlands : Factors influencing spatial and temporal variations

    Författare :Sofia Kallner Bastviken; Karin Sundblad-Tonderski; Jos Verhoeven; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Wetlands; denitrification; macrophytes; nitrogen; nitrification; model; treatment wetlands; potential denitrification; Biology; Biologi;

    Sammanfattning : Decreasing the nitrogen transport from land to surrounding seas is a major task throughout the world to limit eutrophication of the coastal areas. Several approaches are currently used, including the establishment of wetlands, to decrease the transport of nitrogen. LÄS MER

  3. 12. Heavy metals in Swedish forest lakes : factors influencing the distribution in sediments

    Författare :Kjell Johansson; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  4. 13. On Factors Influencing the Clinical Outcome in Orthognathic Surgery

    Författare :Fredrik Widar; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Orthognathic surgery; Intermaxillary fixation; Iatrogenic root damage; Osteotomy; Sagittal split ramus; Steroid; Hypoesthesia; Inferior alveolar nerve; Risk factors; Smoking; Anaesthesia; Haemodynamic; Remifentanil; Ropivacaine; Recovery;

    Sammanfattning : ABSTRACT Background. Orthognathic surgery means surgical correction of dentofacial and congenital deformities, which includes unsatisfactory facial aesthetics, malpositioned teeth, jaw moutcome osurgery. Developments within the invasive surgery and pharmacological modification of inflammatory responses. LÄS MER

  5. 14. Heart Failure and Aortic Stenosis - Factors Influencing Prognosis and Development

    Författare :Silvana Kontogeorgos; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; heart failure; prognosis; predictive factors; aortic stenosis; obesity;

    Sammanfattning : Background: An ageing population increases the prevalence of heart failure (HF) and aortic stenosis (AS). Several studies have investigated prognosis and predictors of HF with preserved ejection fraction (HFpEF) compared to heart failure with reduced ejection frac-tion (HFrEF), with inconsistent results. LÄS MER

  7. 15. Temporomandibular disorders : incidence, course, and risk factors

    Författare :Susanna Marklund; Anders Wänman; Gunnar E Carlsson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; bruxism; dental occlusion; gender; headaches; longitudinal; myofascial pain; orofacial pain; prospective cohort; risk factors; spinal pain; temporomandibular joint; ODONTOLOGY; ODONTOLOGI;

    Sammanfattning : Temporomandibular disorders (TMD) embrace pain and dysfunction in the temporomandibular joint (TMJ) and jaw muscles. TMD is a prevalent condition in the population and constitutes a significant health problem. LÄS MER