Abstract Background Tetrapods exhibit great diversity in limb structures among species and also between forelimbs and hindlimbs within species, diversity which frequently correlates with locomotor modes and life history.We aim to Digestion examine the potential relation of changes in developmental timing (heterochrony) to the origin of limb morphol
In this study, in 2011 for the duration of two months, the dispersion of a major Pants air pollutant, sulfur dioxide from gas flares of an oil field, in Iran, was investigated.Due to the complexity of meteorological parameters in modeling area, California Puff (CALPUFF) model was used in this study.CALPUFF is a more advanced model than AERMOD which
Background & objectives: The prevalence of trypanosomiasis was studied in Mugs cattle, being a major source of animal protein in Nigeria, thus, a very likely means of spread of Human African Trypano-somosis (HAT).Methods: Enzyme-linked immunosorbent assay (ELISA) was used to diagnose bovine trypanosomiasis in 264 samples collected from adult cattle
Advanced production systems usually are complex in nature and aim to deal with multiple performance measures simultaneously.Therefore, in most cases, the consideration of a single objective function is not sufficient to properly solve scheduling problems.This paper investigates the multi-objective mixed no-idle flowshop scheduling problem.The addre