Sökning: "Gradual structural breaks"

Hittade 2 avhandlingar innehållade orden Gradual structural breaks.

1. 1. Modulations in B8-type Intermetallics

   Författare :Margareta Elding-Pontén; Centrum för analys och syntes; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Electron diffraction; X-ray diffraction; Superspace group; Edshammar polyhedron; Mn-Sn; Cu-In; B8-type; Ni2In; NiAs; Modulation; Superstructure; Inorganic chemistry; Oorganisk kemi;

   Sammanfattning : The B8-type regions of the Mn-Sn and Cu-In systems have been investigated by means of electron and X-ray diffraction. The importance of the combination of these techniques in the study of B8-type phases is pointed out. In addition to the B8-type phases an alloy with a quasicrystal approximant structure has been studied. LÄS MER

3. 2. Studies of molecular mechanisms of telomere maintenance in Naumovozyma castellii

   Författare :Ahu Karademir Andersson; Molekylär cellbiologi; []
   Nyckelord :YEAST; Saccharomyces castellii; Naumovozyma castellii; Processvity; Telomerase; Telomere; ALT; Strain engineering;

   Sammanfattning : Telomeres are special DNA-protein structures that protect ends of chromosomes from being recognized as double-strand breaks. Telomeres consist of tandemly repeated units of TG-rich DNA and associate with telomere-specific proteins. LÄS MER