Search for dissertations about: "provtagning"

Showing result 6 - 10 of 69 swedish dissertations containing the word provtagning.

2. 6. Inference and Online Learning in Structured Stochastic Systems

   Author : Kaito Ariu; Alexandre Proutiere; Mikael Johansson; Wouter Koolen; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

   Abstract : This thesis contributes to the field of stochastic online learning problems, with a collection of six papers each addressing unique aspects of online learning and inference problems under specific structures. The first four papers focus on exploration and inference problems, uncovering fundamental information-theoretic limits and efficient algorithms under various structures. READ MORE

4. 7. Ultrasound in the management of women with post-menopausal bleeding

   Author : Elisabeth Epstein; gynekologisk och prenatal ultraljudsdiagnostik Obstetrisk; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; gynaecology; Obstetrics; observer variation; reproducibility; vascularity index; power Doppler; hydrosonography; biopsy; ultrasound; post-menopausal bleeding; malignancy; Endometrium; andrology; reproduction; sexuality; Obstetrik; gynekologi; andrologi; reproduktion; sexualitet;

   Abstract : The aim of this thesis was to investigate how ultrasound can be used in the diagnostic work-up of women with post-menopausal bleeding (PMB) to optimise and individualise their management. The thesis is based on six studies comprising post-menopausal women with (Study I-VI) and without (Study VI) abnormal bleeding. READ MORE

5. 8. An electrostatic sampling device for point-of-care detection of bioaerosols

   Author : Laila Ladhani; Wouter van der Wijngaart; Jorma Keskinen; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; electrostatic sampling; bioaerosols; point-of-care; breath sampling; electrostatic precipitation; microfluidic collection; corona discharge; air sampling; non-invasive diagnostics; exhaled breath analysis; on-site detection; aerosol sampling; Electrical Engineering; Elektro- och systemteknik;

   Abstract : Bioaerosols are not only a significant factor of air quality but contribute greatly to the spread of infectious diseases, specifically through expired pathogen-laden aerosols. Clear examples of airborne transmission include: the recent influenza pandemic of 2009, the ongoing tuberculosis epidemic, and yearly norovirus out- breaks, which affect millions of people worldwide and pose serious threats to public healthcare systems. READ MORE

6. 9. Proterozoic crustal growth along the Archaean continental margin in the Luleå and Jokkmokk areas, northern Sweden

   Author : Claes Mellqvist; Luleå tekniska universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Applied Geology; Tillämpad geologi;

   Abstract : Den Arkeisk-Proterozoiska plattgränsen i norra Sverige har undersökts med hjälp utav fältarbete med både berggrundskartering och provtagning för geokemisk och isotopgeokemisk analys. Gränsen har studerats i både Luleå och Jokkmokkområdena för att man där skall kunna dra gränsen mer i detalj. READ MORE

7. 10. Gestational diabetes mellitus – prevalence in southern Sweden and risk factors for subsequent diabetes

   Author : Claes Ignell; diabetes och endokrinologi Genomik; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; prognosis; insulin resistance; insulin secretion; ethnic groups; sampling; diabetes; cohort studies; prevalence; oral glucose tolerance test; Gestational diabetes;

   Abstract : Background: Gestational diabetes mellitus (GDM) is associated with risks during pregnancy, during delivery, and in later life with a substantial risk of subsequent diabetes. The worldwide prevalence of GDM is increasing, but varies with differences in diagnostic methods and population characteristics. READ MORE