X ray imaging is extensively used in dentistry to diagnose, plan and monitor treatments and to follow up pathological conditions .According to the recent estimates of the United Nations Scientific Com ...

原子的发现和核能的开发利用，给人类发展带来了新的动力，极大增强了人类认识世界和改造世界的能力。同时，核能发展也伴生着安全风险和挑战。人类要更好利用核能、实现更大发展，必须应对好各种核安全挑战，维护好核安全。 The discovery of the atom and the ...

OSLO, July 2 (Xinhua) -- Norway has introduced its first-ever national strategy for radiation protection and nuclear safety, a move aimed at strengthening the country's health preparedness and ...

中国长期保持良好的核安全记录，核电安全运营指标居世界前列，核技术利用安全水平不断提升，核材料管控有力，公众健康和环境安全得到充分保障。2000年、2004年、2010年和2016年，国际原子能机构对中国开展了4次核与辐射安全监管综合评估，充分肯定中国核 ...

BEIJING, July 11 (Xinhua) -- The International Atomic Energy Agency (IAEA) highly commended China's nuclear and radiation safety regulation following an assessment conducted at China's invitation, ...