Sites of oxidative DNA damage in functioning mitochondria have been identified using a rhodium photooxidant as a probe. Here we show that a primer extension reaction can be used to monitor oxidative DNA damage directly in functioning mitochondria after photoreaction with a rhodium intercalator that penetrates the intact mitochondrial membrane. The complex [Rh(phi)2bpy]Cl3 (phi = 9,10-phenanthre...

the purpose of this study was to assess the process of extension program development in iranian agricultural extension system (iaes). the research instrument was a structural questionnaire with close-ended questions which its validity and reliability was confirmed by using expert panel and cranach’s alpha test, respectively. the target population of this research included all extension managers...

  Ceramic materials due to their high compressive strength and hardness have been one of prime candidates in armor design in particular when high level threads (impact velocity above 600m/s) are involved. The aim of this work is to investigate ballistic impact resistance potential for a target plate with novel ceramic inserts as against ceramic tiles. Two size 98% alumina (AL2O3) base ceramic i...