Ed 97.4 of properly classified samples. with only one particular frequent band getting discovered (1746 cm-1 ). The FCM evaluation successfully Only a single A. mellea sample overlapped on the B. edulis group. When kNN was employed in classified the investigated mushroom samples based on their species, which means that, within the very same manner as LDA, the general % of appropriately classified samples in the just about every partition, the predominant species had the greatest DOMs, even though samples belonging instruction step was 86.21 , when for the holdout set, the % rose to 94.74 . The reduce to other species had reduce DOMs. values obtained for the education set have been as a result of a single C. cibarius sample, two B. edulis, and This strategy, obtained through the synergy involving the FT-IR analytical approach five A. mellea, which had been placed to other species. In any case, for the holdout sample and distinct chemometric approaches, represents a suitable tool for species authentication of set, only 1 sample from B. edulis was misclassified. These two statistical strategies dried mushrooms, which could serve as fair trade. proved to become complementary, with only 1 typical band becoming discovered (1746 cm-1). The FCM analysis successfully classified the investigated mushroom and writing, I.F. and to Author Contributions: Conceptualization, methodology, samples according D.A.M.; sample their species, collection and analytic measurements, the predominant species hadsoftware N-Acetyl-L-cysteine ethyl ester supplier processing I.F. and which means that, in each partition, F.-D.C., R.P., C.V.F.-A. and O.M.; the most significant DOMs, whileC.S.; writing, I.F., C.V.F.-A., F.-D.C. and O.M.;decrease DOMs. and C.S. All authors have study and samples belonging to other species had revision, D.A.M. This method,for the published version of synergy among the FT-IR analytical techagreed obtained via the the manuscript. nique and diverse chemometric solutions, represents a appropriate tool for species authenFunding: This perform was supported by the Ministry of Study, CMP-Sialic acid sodium salt Purity Innovation, and Digitalization, tication of dried mushrooms, 90/2020, within PNCDI fair trade. grant quantity PD which could serve as III.Institutional Critique Board methodology, and writing, Author Contributions: Conceptualization, Statement: Not applicable. I.F. and D.A.M.; sample collection and analytic measurements, F.-D.C., R.P., C.V.F.-A., and O.M.; software processing I.F. and Informed Consent Statement: Not applicable. C.S.; writing, I.F., C.V.F.-A., F.-D.C. and O.M.; revision, D.A.M. and C.S. All authors have study and Conflicts of Interest: The authors declare no conflict of interest. agreed to the published version with the manuscript.Funding: This work was supported by the Ministry of Analysis, Innovation, and Digitalization, grant quantity PD 90/2020, inside PNCDI III.Appl. Sci. 2021, 11,9 of
applied sciencesArticleOptimization Style of Extrusion Roller of RP1814 Roller Press Based on ANSYS WorkbenchWeihua Wei 1, , Fangxu Peng 1 , Yingli Li 1 , Bingrui Chen 1 , Yiqi Xu 1 and Yu WeiCollege of Mechanical and Electronic Engineering, Nanjing Forestry University, Nanjing 210037, China; [email protected] (F.P.); [email protected] (Y.L.); [email protected] (B.C.); [email protected] (Y.X.) Jiangsu Hengyuan International Engineering Co., Ltd., Yangzhou 225266, China; [email protected] Correspondence: [email protected]; Tel.: +86-Abstract: Firstly, the force of an extrusion roller beneath actual operating condition was analyzed when the speak to stress between the roller shaft and also the roller sleeve and th.
