Sökning: "håkan nilsson umeå"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden håkan nilsson umeå.

1. 1. Substrate water binding to the oxygen-evolving complex in photosystem II

   Författare :Håkan Nilsson; Johannes Messinger; Wolfgang Schröder; Robert L. Burnap; Umeå universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Photosynthesis; Photosystem II; water oxidation; oxygen evolution; substrate water exchange; membrane-inlet mass spectrometry;

   Sammanfattning : Oxygenic photosynthesis in plants, algae and cyanobacteria converts sunlight into chemical energy. In this process electrons are transferred from water molecules to CO2 leading to the assembly of carbohydrates, the building blocks of life. LÄS MER

3. 2. Female urinary incontinence : impact on sexual life and psychosocial wellbeing in patients and partners, and patient-reported outcome after surgery

   Författare :Margareta Nilsson; Ann Lalos; Othon Lalos; Håkan Lindkvist; Martin Stjernquist; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; female; partner relationship; patient-reported outcomes; overactive bladder; sexual life; social impact; suburethral slings; quality of life; urgency; urinary incontinence; obstetrik och gynekologi; Obstetrics and Gynaecology;

   Sammanfattning : Background: Urinary incontinence (UI) and urgency are common conditions and can have a profound influence on many aspects of life. Approximately one in four women has UI and one in ten has daily symptoms. LÄS MER

4. 3. The LRIG-family: identification of novel regulators of ErbB signaling with clinical implications in astrocytoma

   Författare :Jonas Nilsson; Håkan Hedman; Roger Henriksson; Maria Sibilia; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; astrocytic tumors; EGFR; ErbB; glioblastoma multiforme; LRIG; negative regulation.; Oncology; Onkologi;

   Sammanfattning : Astrocytic tumors are the most common malignancies of the central nervous system, accounting for more than 60% of all primary brain tumors. The prognosis for high grade astrocytoma patients is dismal and there is no curative treatment, today. LÄS MER

5. 4. Svenska småföretags användning av reserveringar för resultatutjämning och intern finansiering

   Författare :Håkan A. Andersson; Lars G. Hassel; Kerstin Nilsson; Lars Lindbergh; Lars Fallan; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; allowance rules; tax credits; sole proprietorships; income smoothing; internal financing; tax allocation reserve; cross-sectional studies; financial and non-financial variables; logistic regression model.; Business studies; Företagsekonomi; företagsekonomi; Business Studies;

   Sammanfattning : Small firms often have inadequate access to the capital necessary for sucessful management. The Swedish Government introduced in the mid-1990s allowance rules that facilitate retention of profit for sole proprietorships and partnership firms. LÄS MER

7. 5. Expression and prognostic value of LRIG1 and the EGF-receptor family in renal cell and prostate cancer

   Författare :Marcus Thomasson; Håkan Hedman; Roger Henriksson; Börje Ljungberg; Sten Nilsson; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prostate cancer; Renal cell carcinoma; EGFR; ErbB1-4; LRIG1; Oncology; Onkologi; onkologi; Oncology;

   Sammanfattning : The epidermal growth factor receptor (EGFR) family consists of four (EGFR, ErbB2, Erbb3, and ErbB4) receptor tyrosine kinases (RTK) whose signalling is important for physiological and malignant cellular functions such as proliferation, survival, migration, and differentiation. EGFR and ErbB2 in particular are established oncogenes in many solid tumours and are targets for anti-cancer treatment. LÄS MER