Sökning: "Peter Nygren"

Visar resultat 6 - 10 av 21 avhandlingar innehållade orden Peter Nygren.

  1. 6. Magnetron Sputtering of Nanocomposite Carbide Coatings for Electrical Contacts

    Författare :Kristian Nygren; Ulf Jansson; Peter Leisner; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; transition metal carbide; amorphous carbon; composite; contact resistance; corrosion; friction; optical properties;

    Sammanfattning : Today’s electronic society relies on the functionality of electrical contacts. To achieve good contact properties, surface coatings are normally applied. Such coatings should ideally fulfill a combination of different properties, like high electrical conductivity, high corrosion resistance, high wear resistance and low cost. LÄS MER

  3. 7. ALS – a Clinical Thesis

    Författare :Ingela Nygren; Håkan Askmark; Sten-Magnus Aquilonius; Peter Mattsson; Sebastian Conradi; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; ALS; epidemiology; drug sales statistics; QoL; growth factors; polyamines; Neurovetenskap; Neurology; Neurologi;

    Sammanfattning : Amyotrophic lateral sclerosis (ALS) is characterized by a progressive loss of upper and lower motor neurons, resulting in muscle weakness and death from respiratory failure within 3-5 years after onset. The incidence is 1.5-2.7/100,000 inhabitants. LÄS MER

  4. 8. Att lämna en placering i samhällsvård : En studie om ungas övergång från samhällsvård till vuxenliv

    Författare :Mattias Bengtsson; Peter Öberg; Yvonne Sjöblom; Lennart Nygren; Högskolan i Gävle; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; societal care; out-of-home care; youths; transitions; leaving care; care leavers; foster care; residential care; life course perspective; samhällsvård; placering; dygnsvård; ungdomar; transitioner; övergångar; familjehem; HVB; livsloppsperspektiv; Health-Promoting Work; Hälsofrämjande arbete;

    Sammanfattning : The focus in this thesis is young peoples’ (aged 17–20) experiences of leaving out-of-home care (OHC) and making the transition into adulthood. Prior research shows care leavers as a vulnerable group making the transition to adulthood at younger age, in shorter duration and with less support than their peers. LÄS MER

  5. 9. A nutrition intervention in men with prostate cancer : Exploring effects on bowel symptoms from radiotherapy, patient experience, and nutrient intake

    Författare :Marina Forslund; Birgitta Johansson; Peter Nygren; Anna Ottenblad; Anna Winkvist; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Nutrition intervention; bowel symptoms; radiotherapy; prostate cancer; Caring Sciences; Vårdvetenskap; Nutrition; Nutrition;

    Sammanfattning : Objective The main objective of this thesis was to explore the effects of a nutrition intervention on acute and late bowel symptoms in men with localised prostate cancer treated with pelvic radiotherapy (study I), participants’ experiences from receiving the nutrition intervention (study II), and associations with nutrient intakes (study III).Methods A total of 180 men with localised prostate cancer referred to curative radiotherapy targeting the prostate gland and pelvic lymph nodes were recruited to the trial. LÄS MER

  7. 10. Preclinical Development of New Alkylating Oligopeptides for Cancer Therapy

    Författare :Joachim Gullbo; Rolf Larsson; Peter Nygren; Staffan Eriksson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacology; pharmacology; oncology; chemistry; Melphalan derivatives; Farmakologi; Pharmacological research; Farmakologisk forskning;

    Sammanfattning : Oligopeptides can be used to carry cytotoxic agents in cancer chemotherapy, using tumour-associated proteins as the molecular target for selectivity. During the seventies and eighties Peptichemio, a cocktail of six alkylating oligopeptides carrying m-L-sarcolysin, was investigated in a wide variety of human malignancies. LÄS MER