Adnan Yonis

  • Citations Per Year
Learn More
This study included one hundred cases of gallstone disease diagnosed by ultrasonography and a similar group of matched controls chosen from Benha University and General Hospitals. Both cases and controls were subjected to a specially designed questionnaire, clinical examination, anthropometric measurements, ultrasonography and laboratory investigations to(More)
Zn1 - x Mn x O nanoparticles have been synthesized by hydrothermal technique. The doping concentration of Mn can reach up to 9 at% without precipitation or secondary phase, confirmed by electron spin resonance (ESR) and synchrotron X-ray diffraction (XRD). Room-temperature ferromagnetism is observed in the as-prepared nanoparticles. However, the(More)
  • 1