In this paper, the effects of plasma discharge parameters on the nano particles formation process in a plasma enhanced chemical vapor deposition (PECVD) reactor using a model based on equations of ionization kinetics for different active species are studied. A radio frequency applied electric field causes ionization inside the reactor and consequently different reaction schemically active speci...

The purpose of this paper is to explain the causes of long-run movements in the parallel market premium in the pre-and-post revolution Iranian economy. The paper suggests that the premium is affected by both real and monetary shocks. Non-spurious co-integration results indicate that negative oil revenue shocks and a revolution-induced exogenous capital outflow caused the parallel market paralle...

In this study, a numerical computational fluid dynamics study is conducted in order to predict the aerodynamic forces on the NP car. The turbulent air flow around the car is modeled using the realizable k-ε model. First, results are validated against those presented for the Ahmed’s body. Next, the fluid flow around the car is simulated for different car speeds ( to mph) and fl...

To assess the impact of online car-hailing services on environment in China, this paper, we develop a model to evaluate greenhouse gas (GHG) emissions and emission reduction during production use car-hailing, as result increased bookings. Since energy differs according type vehicle, paper also contains different scenarios that depict degrees regulation stringency Chinese Preliminary Rules Manag...

Chimeric antigen receptor engineered-T (CAR-T) cells also named as living drugs, have been recently known as a breakthrough technology and were applied as an adoptive immunotherapy against different types of cancer. They also attracted widespread interest because of the success of B-cell malignancy therapy achieved by anti-CD19 CAR-T cells. Current genetic toolbox enabled the synthesis of CARs ...

Cumulative abnormal return (CAR) is estimated as long-term shareholder wealth of private placement, and we propose empirical evidence of the effect of private placement on long-term shareholder wealth. Private placement of listed firms has significantly positive effect on long-term shareholder wealth. Cumulative abnormal return are positively related with offer type of private placement at the ...

In context-aware recommender systems, the dependency of the user’s ratings on factors that describe important aspects of the recommendation context is used to provide more relevant recommendations. Individual users may be influenced differently by the same set of contextual factors. By understanding this kind of dependency between the user’s ratings (evaluations) and context, it is possible to ...