The phenotype of E-beta-thalassemia is affected by several genetic factors. The aim of this study was to analyze severity of E-beta-thalassemia and correlate with HbE, HbF, E/F ratios, beta-mutation and Xmn I polymorphism. Thirty cases of E-beta-thalassemia (23 with childhood onset) were studied. HbE levels were quantitated by HPLC. Xmn1 polymorphism and beta-mutations were studied by PCR-RFLP ...

Influence of the magnetoelastic interaction on the structural phase transitions in cubic ferromagnets is investigated on the basis of a Ginzburg-Landau theory. It is shown that for the case of a positive magnetic anisotropy constant the structural phase transitions are not accompanied by a spin-reorientation. In the magnetic state the high-temperature phase has small deformations caused by the ...

Understanding the mechanisms that connect heat and electron transport with crystal structures defect chemistry is fundamental to develop materials thermoelectric properties. In this work, we synthesized a series of self-doped compounds Cu2+xMn1−xGeS4 through Cu for Mn substitution. Using combination powder X-ray diffraction, high resolution transmission microscopy precession-assisted diffractio...