The healing power of light has attracted interest for thousands years. Scientific discoveries and technological advancements in the field have eventually led to emergence photodynamic therapy, which soon became a promising approach treating broad range diseases. Based on interaction between light, molecular oxygen, various photosensitizers, therapy represents non-invasive, non-toxic, repeatable...

in order to determine the best planting date and seeding rate of two triticale genotype in mashhad climate condition on 2007-2009 growing season, an experiment was carried out, using a split-plot design based on randomized complete block design with three replication, at torogh agricultural research station, mashhad, iran. main plots devoted to five seeding dates and factorial combination of th...