osborne hog feeders for sale An optimal planning method for an integrated energy system (IES) considering electric vehicles (EVs) swapping station (SS) and carbon capture power system (CCPS) is studied in this paper.Firstly, based on the analysis of swapping EV load, the model of SS is established.Then, we built the models of CCPS, and other energy
Abstract Background As part of the Global Strategy on Oral health, the World Health Organization (WHO) is exploring cost-effective interventions for oral health, including taxation on sugar-sweetened beverages (SSBs).To inform this process, this umbrella review aimed to identify the best available estimates pertaining to the impact of SSB taxation
L-Tryptophan, is one of the amino acids, also is one of the 9 essential amino acids of human which cannot be synthesized internally by him, microbial production is the main method for obtaining tryptophan for commercial uses.Typical microorganisms used for tryptophan production are E.coli and C.glutamicum.In this study, random mutations is performe