Sökning: "master elements"
Visar resultat 1 - 5 av 30 avhandlingar innehållade orden master elements.
1. Jack of all trades, master of none : the multifaceted nature of H3K36 methylation
Sammanfattning : Post-translational modifications of histones enable differential transcriptional control of the genome between cell types and developmental stages, and in response to environmental factors. The methylation of Histone 3 Lysine 36 (H3K36) is one the most complex and well-studied histone modifications and is known to be involved in a wide range of molecular processes. LÄS MER
2. Genomic Variation and Evolution of HERV-H and other Endogenous Retroviruses (ERVs)
Sammanfattning : An exogenous retrovirus (XRV) that integrates into a germ cell may be inherited as a Mendelian gene; it becomes an endogenous retrovirus (ERV). The human genome consists of up to 8% HERVs. The gammaretroviral (ERV class I) HERV-H, with 926 members, is the largest ERV group. LÄS MER
3. 470 nya kyrkor : Bidrag till Sveriges arkitekturhistoria 1850-1890
Sammanfattning : The present study critically examines the zealous building of 470 new parish churches in Sweden in 1850–1890; mainly replacing older churches in Västergötland, Småland and Scania; mainly new sites in Norrland. The primary source material is the church itself, meticulously examined in the fi eld and from archives, comparative analysis, the systemati-sation of formal elements and interpretation of architectural expression, characterisation of locations, plans, interiors and exteriors. LÄS MER
4. Novel approaches for achieving full density powder metallurgy steels
Sammanfattning : Powder metallurgy (PM) is one of the most resource-efficient methods for manufacturing structural components with complex shapes. The utilisation of the metal powder to shape the components allows to minimise material waste and increase energy efficiency. LÄS MER
5. Single-Electron Tunneling Spectroscopy in Magnetic Nanoparticles and Molecular Magnets
Sammanfattning : This thesis deals with single-electron tunneling in transistor-like devices in which the central electrode is either a metal nanoparticle (possibly ferromagnetic) or a molecular magnet. The investigated systems split into two different categories, depending on the size of the central island. LÄS MER