Sökning: "Clamping"

Visar resultat 1 - 5 av 75 avhandlingar innehållade ordet Clamping.

  1. 1. Influence of Self-trapping, Clamping and Confinement on Hydrogen Absorption

    Författare :Gunnar Karl Pálsson; Björgvin Hjörvarsson; Keith Ross; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; hydrogen diffusion; thin films; superlattices; phase transitions; confinement; clamping; self-trapping; finite-size effect; Surfaces and interfaces; Ytor och mellanytor; Physics with spec. in Atomic; Molecular and Condensed Matter Physics; Fysik med inriktning mot atom- molekyl- och kondenserande materiens fysik;

    Sammanfattning : The dissociation of hydrogen molecules at surfaces is the first step in the absorption process. If the absorbing material is covered by an oxide, this layer will determine the effective uptake rate of an underlying absorbing material. LÄS MER

  3. 2. Urinary catheter policies for short-term bladder drainage in hip surgery patients

    Författare :Maria Hälleberg-Nyman; Ann Langius-Eklöf; Margareta Gustafsson; Jan-Erik Johansson; Ania Willman; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Urinary catheterisation; nosocomial urinary tract infection; hip fracture; hip arthroplasty; nursing; patient experiences; clamping; Vårdvetenskap; Nursing Science;

    Sammanfattning : The overall aim of this thesis was to evaluate methods for urinary catheter handling in patients undergoing hip surgery. The intention was to gain knowledge in order to provide optimal and cost- effective care regarding urinary catheterisation in this group of patients. LÄS MER

  4. 3. Delayed cord clamping in Nepal-Evidence for implementation

    Författare :Nisha Rana; Mats Målqvist; Ola Andersson; Ashish KC; Thorkild Tylleskär; Uppsala universitet; []
    Nyckelord :Attitude; Clinical Practice; Ferritin; Haemoglobin; Iron deficiency; Iron deficiency anaemia; Iron status; Jaundice; Neonatal hyperbilirubinemia; Newborn; Neurodevelopment; Randomized controlled trial; Umbilical cord clamping.; Medicinsk vetenskap; Medical Science;

    Sammanfattning : The aims of this thesis were to investigate effects of timing of umbilical cord clamping on newborn health, and on infant outcomes up to 12 months of age in a high-risk population and to explore the context of implementing changed umbilical cord clamping practices in Nepal.A randomised controlled trial with 540 late preterm and term infants born by normal vaginal delivery was set up at a maternity hospital in Kathmandu, Nepal. LÄS MER

  5. 4. Effects of Delayed versus Early Cord Clamping on Healthy Term Infants

    Författare :Ola Andersson; Lena Hellström-Westas; Magnus Domellöf; Heike Rabe; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; active management; birth; breast feeding; cord clamping; ferritin; growth; haemoglobin; human infant; infections; iron; iron deficiency; iron deficiency anemia; iron status; morbidity; neurodevelopment; randomised controlled trial; umbilical cord; Pediatrik; Pediatrics;

    Sammanfattning : The aim of this thesis was to study maternal and infant effects of delayed cord clamping (≥180 seconds, DCC) compared to early (≤10 seconds, ECC) in a randomised controlled trial. Practice and guidelines regarding when to clamp the cord vary globally, and different meta-analyses have shown contradictory conclusions on benefits and disadvantages of DCC and ECC. LÄS MER

  7. 5. Umbilical cord clamping - from the first decision to the short- and long-term outcomes

    Författare :Manuela Isacson; Lund Pediatrik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pediatrics; Neonatology; Cord clamping; Neurodevelopment;

    Sammanfattning : .... LÄS MER