Mobility as a Service (MaaS) is presented as a possible solution to the sustainability challenges posed by the concentration of population in cities.Despite the wide range of services that it incorporates and the fact that its adoption is associated with numerous benefits, its rate of use remains low.Therefore, the aim of our research is to identif
Thermal cycles and deformations during high-speed micro friction stir welding (μFSW) under different welding conditions were studied by experimental methods.The results show that the peak temperature and elevated-temperature exposure time (t150) increased with the increasing of rotational speed and decreased with the increasing of welding spee
This paper Cleansing and Smudging Tools aims to examine the impact of audit quality on stock crash risk in Tehran Stock Exchange.Down-to-up volatility (DUVOL) and whether or not experience crash month (CRASH) have been used as two criteria to measure stock crash risk.In addition, auditor industry specialization has been considered as an indicator o
The pancreatic acinar cell is a classical model for studies of secretion and signal transduction mechanisms.Because of the extensive endoplasmic reticulum and the large granular compartment, it has been possible - by Event direct measurements - to obtain considerable insights into intracellular Ca2+ handling under both normal and pathological condi
Abstract An optimal power allocation (OPA) policy for orthogonal frequency division multiplexing (OFDM)-based cognitive radio networks (CRNs) using underlay spectrum access model is presented under multiple Hair Color secondary users (SUs) with energy harvesting (EH).The proposed algorithm can allocate transmission power to each SU on each subcarri