Lymphomas accounts about 10% of all childhood malignancies, and non-Hodjkin's lymphomas are the major group of lymphomas in children, so it's necessary to increase our knowledge about this subject. This descriptive study was performed on 60 cases of non-Hodjkin's lymphoma aged 0-14 years, referring to Mophid Ped. Hospital in seven years (1369-1375). The considered parameters are type, grading,...

Nuclear power holds the promise of a sustainable, affordable, carbon-friendly source of energy for the twenty-first century on a scale that can help meet the world's growing need for energy and slow the pace of global climate change. However, a global expansion of nuclear power also poses significant challenges. Nuclear power must be economically competitive, safe, and secure; its waste must be...

this study was performed to evaluate the results of 14 years of application of ilizarov method in treatment of infected non-:union:s of tibia and femur in patients with severe trauma and battlefield wounds. seventeen patients with long bone non:union: (14 were with infected non:union: of tibia out of whom two were associated with tibial bone defects and 3 with infected non-:union: of femur) wer...

kConFab, the Australian/New Zealand consortium for research into families at high risk of breast and ovarian cancer, has completed collection & recruitment of 1,421 families during the past 14 years. Biological material, genetic, epidemiological, and psychosocial data are collected from affected and unaffected, female and male participants over the age of 18. This material is available to peer ...

Rubella vaccination was offered to a cohort of schoolgirls 14 years and over whose immune state was unknown. This increased the percentage vaccinated or known to be immune from 86% to 90%. It is recommended that rubella vaccination should be offered to girls until they leave school at 16 years of age.