in fact , we put this as the center of saqal and compared it to that cell of my sun. what can we do to make it better than this? what can we do so that the people of the world can use this and if we can grow it in iran? we can grow it, well, after actually using different parameters of different materials that could be used, we were able to actually register this solar cell until a month ago, and this optimized sample of the solar cell is a monet, god willing, the peak of our success will grow this will be the solar cell in the world. ahmad amin fard radio news agency. production of diagnostic and therapeutic radiopharmaceuticals. we can refer to technicium 99 as a widely used field of diagnosis. that this technician itself 9. iranian products that can compete with foreign samples are competing with major countries in the world such as america and germany in clinical trials , and they have achieved very good results in this field. these are part of the achievements of the nuclear industry , which is on the edge of it is the effort of all domestic and young scientists