Our perception of time varies with the degree of cognitive engagement in tasks.The perceived passage of time accelerates while working on demanding tasks, whereas time appears to drag during boring situations.Our experiment aimed at investigating whether this relationship is mutual: Can manipulated announcements of elapsed time systematically affec
Aqueous phase trapping (APT), which is one of the most prominent damages, seriously restricts the natural gas production in tight gas sandstone with low permeability.Pore size and microscopic pore structures are the most important factors to determine the water blocking damage.In this paper, 9 core samples from tight gas sandstone with various phys
Uveo-meningeal syndromes are any disorder characterized by the involvement of the uvea and the meninges.They can have multiple causes, including infectious, autoimmune and malignant diseases.We report the case of a patient with a 10-year-old diagnosis of myelodysplastic syndrome that had been stable.He presented with new onset uveitis, ataxia, dipl
Surface permanent magnet synchronous motor (SPMSM) is widely used in low-speed and high torque permanent magnet synchronous motor.A multi-objective optimization method of hollow shaft direct drive motor (HSDDM) for double direct drive feed system (DDFS) is proposed in this paper.Several dimensions of HSDDM are considered in the proposed design proc