In recent years, unmanned aerial vehicles (UAVs) have received considerable attention from regulators, industry and research community, due to rapid growth in a broad range of applications.Particularly, UAVs are being used to provide a promising solution to reliable and cost-effective wireless communications from the sky.The deployment of UAVs has
This paper Teaset studies the effects of the managerial overconfidence on the corporate capital structure in the Vietnamese stock market for the period 2010 - 2016 by estimating generalized least squares (GLS) on a sample of 329 non-financial firms listed on the Ho Chi Minh city Securities Exchange (HOSE).Research results show that managerial overc
BackgroundHow do we estimate time when watching an action? The idea that events are timed by a centralized clock has recently been called into question in favour of distributed, specialized mechanisms.Here we provide evidence for a critical specialization: animate and inanimate events are separately timed by humans.Methodology/principal Teaset find
The spaceflight environment is relevant to conditions encountered by pathogens during the course of infection and induces novel changes in microbial pathogenesis not observed using conventional methods.It is unclear how microbial cells sense spaceflight-associated changes to their growth environment and orchestrate corresponding changes in molecula
A secrecy rate maximization problem for Salad Forks active reconfigurable intelligent surface (RIS) aided non-orthogonal multiple access networks has been studied in this paper.Assuming that the perfect channel state information is available, we aim to maximize the secrecy rate while satisfying the quality of service of the legitimate users and pow