Sökning: "Jörgen Rosenqvist"

Hittade 2 avhandlingar innehållade orden Jörgen Rosenqvist.

1. 1. Surface chemistry of Al and Si (hydr)oxides, with emphasis on nano-sized gibbsite (α-Al(OH)3)

   Författare :Jörgen Rosenqvist; Umeå universitet; []
   Nyckelord :Gibbsite; silica; kaolinite; surface complexation; protonation; adsorption; carboxylates; modeling; AFM; IR; XPS;

   Sammanfattning : This thesis contains an introduction to the surface chemistry of minerals in aqueous environment, and a summary of five manuscripts concerning adsorption reactions at the surfaces of nano-sized gibbsite (α-Al(OH)3), amorphous silica and kaolinite. Nano-sized gibbsite was synthesized and thoroughly characterized using X-ray diffraction, high-resolution transmission electron microscopy, atomic force microscopy and Fourier transform infrared spectroscopy. LÄS MER

3. 2. Effects of MediYoga among patients with paroxysmal atrial fibrillation

   Författare :Maria Wahlström; Monica Rydell Karlsson; Jörgen Medin; Mårten Rosenqvist; Anna Strömberg; Karolinska Institutet; Karolinska Institutet; Sophiahemmet Högskola; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : IntroductionPatients with paroxysmal atrial fibrillation often experience impaired health-related quality of life. Standard treatment is not always sufficient and changes in life-style habits are suggested as a complement. LÄS MER