The economic function of the wetlands and marshes Ard Maysan region is laid out through a multi-disciplinary approach. Ethnographic comparisons, historical archaeological evidence, presence three crucial Sasanian urban centres confirm existence relationships between diverse range communities. Still unclear development maritime trade this re-assessment significance hints at large-scale trading b...

We construct quasiconformal mappings in Euclidean spaces by integration of a discontinuous kernel against doubling measures with suitable decay. The differentials of mappings that arise in this way satisfy an isotropic form of the doubling condition. We prove that this isotropic doubling condition is satisfied by the distance functions of certain fractal sets. Finally, we construct an isotropic...

The authors present the central capacity sharing (CCS) model and derive equations describing its behaviors to explain results from dual-task situations. The predictions of the CCS model are contrasted with those of the central bottleneck model. The CCS model predicts all of the hallmark effects of the psychological refractory period (PRP) pardigm: -1 slope of the PRP effect at short stimulus on...

Stimuli that are clearly positive or negative (hence valence-laden stimuli) have the potential to interrupt unrelated task processing. A typical example is the emotional Stroop effect (ESE) in which responding to a certain task feature (e.g., color) is delayed by the presentation of task-irrelevant valent stimuli (e.g., negative pictures) compared to valence-neutral stimuli. Here we scrutinize ...

This study presents a new precise radiocarbon chronology for the World Heritage site of Sarvestan (SW Iran). The monument is key construction in history architecture because it typical Sasanian built during late or early Islamic period. Previous attempts to date have suggested ages ranging from middle (fifth century CE) Abbasid (ninth era. These age estimations are based on analysis architectur...