Global medicine R&D has shown a stabilized trend after fleeting prosperity lately.Despite of discouraging whole picture, the role of China in refill diffusore ambiente cross-border out-licensing activities of medical therapeutics keeps rising, which started since 2020 and further boosted in 2023.A holistic analysis of drug and technology licensing,
In this paper we present analytical performance evaluation of a dual-hop OFDM amplify-andforward (AF) variable Shatter Envelope gain (VG) relay system implementing ordered subcarrier mapping (SCM) at the relay station (R), considered to be a very interesting solution for the next generation mobile cellular networks.A scenario with no direct communi
Optimizing energy structure is necessary to achieve full decarbonization.In this study, we introduced thermal power, clean energy, and traditional fossil energy as three different input factors into the translog production function.We considered three improvement paths of the energy structure, including replacing fossil energy with electricity and
The impact of Euro 4 compression ignition engines over the air quality in Europe has been analyzed in this work by comparing them with Euro 6d emissions regulation.The Euro 6d diesel engine has been chosen as the preferred replacement according to its advantages in global warming potential (GWP) emissions, like methane hydrocarbons (MHC) and CO2, w