Impact of the Russia-Ukraine conflict on the international staple agrifood trade networks
Yin-Ting Zhang, Mu-Yao Li, Wei-Xing Zhou
https://arxiv.org/abs/2403.12496
Yeah. Diesel drivers feeling aggrieved about motoring representatives pointing out that new RUCs disproportionately affect EV drivers based on impact (on roads & environment in general). Yes, both sorts of vehicles have mining & manufacturing cost (about equal) but diesel & petrol drivers forget the evidence shows the fuel supply line they depend on - getting it to them & them burning it in situ - exacts a far greater cost on the world than EVs, per kilometer.
Factors Affecting Terahertz Emission from InGaN Quantum Wells under Ultrafast Excitation
Muhammad Farooq Saleem, Ghulam Abbas Ashraf, Muhammad Faisal Iqbal, Rashid Khan, Muhammad Javid, Tianwu Wang
https://arxiv.org/abs/2404.02398