Search for dissertations about: "P Stattin"

Showing result 1 - 5 of 6 swedish dissertations containing the words P Stattin.

2. 1. Elements of AlGaN-Based Light Emitters

   Author : Martin Stattin; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; graphene; vertical cavity surface emitting laser; deep-ultraviolet; III-nitride; near-infrared; light emitting diode; visible; AlGaN; quantum cascade laser;

   Abstract : The III-nitrides have enabled a range of optoelectronic devices and associated applications of great industrial and societal importance. However, the full potential of the III-nitrides remains to be explored. READ MORE

4. 2. Towards Novel AlGaN-Based Light Emitters

   Author : Martin Stattin; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; AlGaN; light emitting diode; deep ultraviolet; III-Nitrides; near infrared; quantum cascade laser;

   Abstract : The unique properties of the AlGaN semiconductors make them a suitable choice for optoelectronic devices at both short and long wavelengths, based on interband and intersubband transitions, respectively. What sets AlGaN apart from other wide-bandgap semiconductors is the possibility to obtain both p- and n-type conductivity as well as the direct bandgap. READ MORE

5. 3. Clinical and genetic studies of three inherited skeletal disorders

   Author : Eva-Lena Stattin; Göran Roos; Niklas Dahl; Jaakko Ignatius; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; skeletal disorders; osteochondritis dissecans; ACAN-gene; multiple epiphyseal dysplasia; brachydactyly type A1; IHH-gene; Medical genetics; Medicinsk genetik; klinisk genetik; Clinical Genetics;

   Abstract : Mutations in genes of importance for cartilage development may lead to skeletal malformations, chondroskeletal dysfunction and increased susceptibility to degenerative joint disease. Characterization of these mutations and identification of molecular pathways for the corresponding gene products have contributed to our understanding of mechanisms regulating skeletal patterning, endochondral ossification and joint formation. READ MORE

6. 4. The organisation of diabetes care for persons with type 2 diabetes mellitus : A nationwide cross-sectional study in Swedish primary health care

   Author : Rebecka Husdal; Andreas Rosenblad; Eva Thors Adolfsson; Janeth Leksell; Stig Attvall; Nouha Saleh Stattin; Brita Karlström; Uppsala universitet; []
   Keywords : ;

   Abstract : Aim To extend the current knowledge about changes in Swedish diabetes care from 2006 to 2013 (Paper I), and to investigate the association between personnel resources and organisational features of primary health care centres (PHCCs) and the individual level of glycated haemoglobin (HbA1c) among persons with type 2 diabetes mellitus (T2DM) (Paper II).Methods The longitudinal cross-sectional study described in Paper I included a total of 684 (74. READ MORE

7. 5. Endogenous hormones in the etiology of ovarian and endometrial cancers

   Author : Annekatrin Lukanova; Eva Lundin; Pär Stattin; Rudolf Kaaks; Susan E. Hankinson; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Public health; ovarian cancer; endometrial cancer; sex-steroid hormones; sex-hormone binding globulin; insulin-like growth factor-I; insulin-like growth factor bidning proteins; C-peptide; Folkhälsomedicin; Public health medicine research areas; Folkhälsomedicinska forskningsområden; epidemiologi; Epidemiology;

   Abstract : The main purpose of this thesis was to examine the relationship of pre-diagnostic circulating levels of sex-steroids (androgens and estrogens), sex hormone binding globuline (SHBG), insulin-like growth factor-I (IGF-I), IGF binding proteins (BP) and C-peptide (as a marker of pancreatic insulin secretion) with risk of ovarian and endometrial cancer. Additionally, the interrelationships of body mass index (BMI), sex-steroids, IGF-I and IGFBP-3 were examined. READ MORE