Sökning: "charge radius"

Visar resultat 1 - 5 av 32 avhandlingar innehållade orden charge radius.

1. 1. Cluster Effective Field Theory

   Författare :EMIL RYBERG; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; effective field theory; charge radius; resonant state; renormalization; radiative capture; halo nuclei; power counting; nuclear physics; few-body physics;

   Sammanfattning : Halo nuclei are loosely bound systems consisting of a core plus valence nucleon(s). In so called Halo, or Cluster, effective field theory, the core of the halo nucleus is treated as an effective degree-of-freedom without internal structure. LÄS MER

3. 2. Effective Field Theory and One-proton Halo Nuclei

   Författare :EMIL RYBERG; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; radiative capture; halo nuclei; effective field theory; nuclear physics; charge radius;

   Sammanfattning : In this thesis we present formalism for treating one-proton halo nuclei in effective field theory. Halo nuclei are loosely bound systems consisting of a core plus valence nucleon(s). In so called Halo, or Cluster, effective field theory, the core of the halo nucleus is treated as a structureless, effective degree-of-freedom. LÄS MER

4. 3. Chemistry of Combustion Products Investigation of Combustion Chamber Deposits Formed in a Gasoline Direct Injection Stratified Charge SI Engine

   Författare :Farshid Owrang; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; gasoline fuels; SI engine; gasoline direct injection; stratified charge; combustion chamber deposits; engine oil; oxidation; in situ measurement; thermal desorption; GC MS; fast neutron activation analysis; spin-lattice relaxation constant; NMR;

   Sammanfattning : The aim of this work was to characterize deposits formed in the combustion chambers of a gasoline direct injection stratified charge SI engine. The engine was run with several types of gasoline fuels and a special reference engine oil. LÄS MER

5. 4. Nephrotic syndrome causes selective damage to the glomerular charge or size barriers. Physiological mechanisms based onexperimental studies in the rat

   Författare :Maria Ohlson; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Bikunin · capillary permeability · charge · Ficoll · glycocalyx · hyaluronan · isolated perfused kidney · kidney glomerulus · serum albumin;

   Sammanfattning : Nephrotic syndrome causes selective damage to the glomerular charge or size barriers. Physiological mechanisms based on experimental studies in the rat. Department of Physiology, Institute for Physiology and Pharmacology, Göteborg University, Box 432, SE-405 30 Gothenburg, Sweden. LÄS MER

7. 5. Permeability of the glomerular filtration barrier in relation to the size, shape, charge and deformability of the permeating molecules

   Författare :Daniel Asgeirsson; Njurmedicin; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; proteinuria; capillary physiology; peritoneal membrane; dialysis; microalbuminuria; cardiovascular; endothelial dysfunction; diagnosis;

   Sammanfattning : Characterization of the glomerular filtration barrier is of fundamental importance for understanding the pathophysiology of proteinuric kidney diseases. Furthermore, it can be of key value in the understanding of microalbuminuria, which is often associated with endothelial dysfunction in conjunction with cardiovascular disease. LÄS MER