Sökning: "conversion"

Visar resultat 16 - 20 av 1727 avhandlingar innehållade ordet conversion.

1. 16. Direct Conversion of Human Fibroblasts to Induced Neurons

   Författare :Ulrich Pfisterer; Utvecklings- och regenerativ neurobiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cellular Reprogramming; Direct Conversion; Human Induced Neurons; Dopaminergic; Cell Replacement Therapy; Lentiviral Vectors;

   Sammanfattning : During direct cellular reprogramming, forced expression of key transcription factors (TFs) directly converts one terminally differentiated cell type into that of another fate, exemplified in this theses by the conversion of fibroblasts into functional induced neurons (iNs). Direct conversion of mouse fibroblasts to functional neurons was established in 2010, and the starting point of my doctoral thesis was the aim to transfer iN-technology to human cells and to explore the potential of this technique in regards to generate subtype-specific neurons as well as to use these cells for transplantation studies. LÄS MER

3. 17. Christianity, Generation and Narrative : Religious Conversion and Change in Sidama, Ethiopia, 1974–2012

   Författare :Erik Egeland; Magnus Lundberg; Kajsa Ahlstrand; Dena Freeman; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Christianity in Ethiopia; Conversion Narratives; Religious Change; Modernity; Social Generation; Sidama; SNNPRS; Southern Ethiopia; Missionsvetenskap; Studies of Missions;

   Sammanfattning : This study presents narratives concerning religious conversion and change in Evangelical-Pentecostal Christian communities in the Sidama zone, Southern Ethiopia. The study is based on narrative data collected through field research, which mainly focuses on the period 1974–2012. LÄS MER

4. 18. Energy Transfer and Conversion in the Magnetosphere-Ionosphere System

   Författare :Lisa Rosenqvist; Stephan Buchert; Andris Vaivads; Mike Lockwood; Uppsala universitet; []
   Nyckelord :Space and plasma physics; solar system; space physics; magnetospheric physics; plasma physics; magnetic storms; substorms; boundary layers; magnetic reconnection; energy conversion; space weather; Rymd- och plasmafysik;

   Sammanfattning : Magnetized planets, such as Earth, are strongly influenced by the solar wind. The Sun is very dynamic, releasing varying amounts of energy, resulting in a fluctuating energy and momentum exchange between the solar wind and planetary magnetospheres. LÄS MER

5. 19. Cooling Strategies for Wave Power Conversion Systems

   Författare :Antoine Baudoin; Cecilia Boström; Anne Blavette; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wave power; power conversion system; thermal management; power elctronics; passive cooling; natural convection.;

   Sammanfattning : The Division for Electricity of Uppsala University is developing a wave power concept. The energy of the ocean waves is harvested with wave energy converters, consisting of one buoy and one linear generator. The units are connected in a submerged substation. The mechanical design is kept as simple as possible to ensure reliability. LÄS MER

7. 20. Benzene-char conversion and particle-vapor characterization in biomass gasification

   Författare :Mario Morgalla; Michael Strand; Leteng Lin; Henrik Wiinikka; Linnéuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biomass gasification; fluidized bed; particulate matter; aerosol; char; tars; benzene conversion.; Bioenergiteknik Energi- och Miljöteknik; Bioenergy Technology;

   Sammanfattning : Biomass is increasingly attracting attention as an alternative to fossil fuels. Gasification permits the thermochemical conversion of biomass into a product gas rich in carbon monoxide and hydrogen. The product gas can be further processed to generate heat, electricity, synthesis gas, chemicals, and biofuels. LÄS MER