Synthetic Route of 2635-13-4, Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 2635-13-4, Name is 5-Bromobenzo[d][1,3]dioxole, SMILES is BrC1=CC=C(OCO2)C2=C1, belongs to bromides-buliding-blocks compound. In a article, author is Hong, Huachang, introduce new discover of the category.
Radial basis function artificial neural network (RBF ANN) as well as the hybrid method of RBF ANN and grey relational analysis able to well predict trihalomethanes levels in tap water
Many models have been developed in previous studies for predicting the formation of disinfection by-products (DBPs) in drinking water. However, most of them were linear or log-linear regression models, and generated based on simulated disinfection of source water or treated water in a laboratory other than real tap water, which shows low application potential in practice. In this study, a radial basis function artificial neural network (RBF ANN) as well as the hybrid method of RBF ANN and grey relational analysis (GRA) was proposed to predict trihalomethanes (THMs) levels in real distribution systems. A total of 64 sets of data including THM5 levels (trichloromethane (TCM), bromodichloromethane (BDCM) and total-THMs (T-THMs)) and 8 water quality parameters (temperature, pH, UV absorbance at 254 (UVA(254)), dissolved organic carbon, bromide, residual free chlorine, nitrite and ammonia) were used to train and verify the proposed model. As compared to linear and log-linear regression models (r(p) = 0.254-0.659; N-25 = 46-78%), RBF ANN5 for THM5 (TCM, BDCM and T-THMs) prediction consistently show higher regression coefficients (r(p) = 0.760-0.925) and prediction accuracy (N-25 = 92-98%), which indicates the high capability of RBF ANN to learn the complex non-linear relationships involved THM5 formation. Further analysis shows that RBF ANN5 using fewer water quality parameters based on GRA still make excellent performance in THM5 prediction (r(p) = 0.760-0.946; N-25 = 92-98%). This result demonstrates that GRA can be an effective technique to facilitate the generation of sound RBF ANN models with fewer factors.
Synthetic Route of 2635-13-4, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 2635-13-4 is helpful to your research.