In commemoration of the 20th anniversary of the molecular cloning of the gene for the green fluorescent protein from the jellyfish Aequorea victoria, I would like to reflect on the development of new fluorescence imaging technology in the last two decades. As this technology has become increasingly diversified, it has become more and more of a challenge to come up with a comprehensive and exhau...

there has been no research so far conducted on the financial participation of the private sector in iran’s industrial development during the last three decades. the present research has been carried out through documentary, survey and field methods. the participants were a sample of 146 private firm owners. previous studies have indicated that during the first decade after the islamic revolutio...