The colonial ascidian Didemnum vexillum has dispersed from its native Japan to many temperate coastal regions of the world, yet many features of its life history remain poorly studied.Using D.vexillum populations in the northeastern USA, several features of growth and sexual reproduction, as well as asexual reproduction via the unusual feature of d
A three-month culture experiment was designed to assess the effects of photoperiod and feeding regime on growth, feed utilization, and food anticipatory activity (FAA) of juvenile rainbow trout.The experiment included two photoperiods: 24L:0D (LL) and 12L:12D (LD); three feeding regimes: random feeding (R), mid-dark stage feeding (D), and mid-light
The structural analysis of the title compound, C14H14N2O4S, particularly the presence of an acetyl group at the exocyclic N atom and the C(H)—C(O2CMe)—N acetoxy group in the thiazole ring, may indicate that one of the starting materials, i.e.2-(4-methoxyanilino)-1,3-thiazol-4(5H)-one, exists in the reaction mixture, at least partially,
Managing solid waste Toy Vehicles is one of the emerging challenges in urban areas, and open dumping and burning is common practices mostly in developing countries like Nepal.Which affects the overall surroundings.The study has investigated the effects of open dumping and burning in nearby air, soil, and river water in dumping site of Biratnagar me