Sökning: "Göran Adolfsson"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Göran Adolfsson.

1. 1. Miscarriage : women’s experience and its cumulative incidence

   Författare :Annsofie Adolfsson; Per-Göran Larsson; Christina Bergh; Ann-Sofie Adolfsson; Anders Selbing; Complications in the Reproductive Life of Women; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Miscarriage; Grief; Perinatal Grief Scale in Swedish; Follow-up visit to midwife; Medical Birth Register; Medicin; Medicine; Vårdvetenskap; Nursing Science; Obstetrics and gynaecology;

   Sammanfattning : Many women experience miscarriage every year. Every fourth woman who has given birth reports that she has previous experience of miscarriage. In a study of all women in the Swedish Medical Birth Register 1983-2003, we found that the number of cases of self reported miscarriage had increased in Sweden during this 21 year period. LÄS MER

3. 2. Dilute Nitride Lasers and Spectrally Engineered Semiconductor Laser Resonators

   Författare :Göran Adolfsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; single mode laser; transfer matrix method; threshold current; InGaAs; GaAs; multiple quantum wells; dilute nitrides; two-color laser; GaInNAs; Semiconductor lasers; molecular beam epitaxy; characteristic temperature; temperature dependence; ambipolar diusion; Fabry-Perot resonator; spectral engineering;

   Sammanfattning : The first part of this thesis deals with long wavelength (1.2-1.3 um) InGaAs(N)multiple quantum-well (QW) lasers grown on GaAs, with the aim of understandingand improving their threshold and temperature characteristics. The epitaxialmaterial is grown by molecular beam epitaxy (MBE). LÄS MER

4. 3. Threshold and Temperature Characteristics of InGa(N)As-GaAs Multiple Quantum Well Lasers

   Författare :Göran Adolfsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; GaAs; Semiconductor lasers; molecular beam epitaxy; multiple quantum wells; characteristic temperature; temperature dependence; dilute nitrides; ambipolar diffusion; InGa N As;

   Sammanfattning : Semiconductor lasers emitting in the 1.3 μm regime are of interest for applications in access-networks like fiber-to-the-home and radio-over-fiber systems. Suchfiber optical networks are expected to replace the copper-based access-networks currently in use due to a continuously increasing demand on user bandwidth. LÄS MER

5. 4. Diagnostic Evaluation of Schizophrenia for Genetic Studies

   Författare :Birgit Ekholm; Rolf Adolfsson; Erik Jönsson; Göran Sedvall; Leif Lindström; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Psychiatry; Schizophrenia; Diagnostic evaluation; Molecular genetic studies; Linkage; Association; Psykiatri; Psychiatry; Psykiatri; psykiatri; Psychiatry;

   Sammanfattning : Schizophrenia is one of the most severe mental disorders. Heredity is accepted as a major causative factor. To find molecular mechanisms behind schizophrenia, patient materials with reliable and valid diagnoses must be identified. LÄS MER

7. 5. Bacterial Vaginosis : Diagnosis, Prevalence, and Treatment

   Författare :Katarina Eriksson; Per-Göran Larsson; Urban Forsum; Ann-Sofie Adolfsson; Inger Mattsby-Baltzer; Linköpings universitet; []
   Nyckelord :Bacterial vaginosis; prevalence; diagnosis; PAP-smear; probiotic treatment; clindamycin; MEDICINE; MEDICIN;

   Sammanfattning : Bacterial Vaginosis (BV) is a disorder of unknown etiology, characterized by a foul smelling vaginal discharge, loss or reduction of the normal vaginal Lactobacilli, and overgrowth of other anaerobic bacteria. Thus, it presents a formidable problem for clinicians as well as microbiologists researching its etiology, clinical course, treatment, and epidemiology. LÄS MER