The hydraulic transmission engineering vehicle has the phenomenon of wheel eccentric load in the driving process, which seriously affects its safety.Therefore, a dynamic model of engineering vehicle considering the transmission system is established in SIMPACK software.The variation of wheel eccentric load with driving torque and its effect on whee
ABSTRACTObjectives To evaluate the effect and mechanism of action of the flavonoid phloretin on the growth and sucrose-dependent biofilm formation of Streptococcus mutans.Methods Minimum inhibitory concentration, viability, and biofilm susceptibility assays were conducted to assess antimicrobial and antibiofilm effect of phloretin.Biofilm compositi
neflintw-r6mpw Various organic and inorganic mulches are used for soil conservation purposes, the effectiveness of which on soil characteristics has not been comprehensively considered from different aspects.The present study surveys the efficiency of straw mulch, manure and TA-200 polyacrylamide with respective rates of 500, 300 and 50 g m−2
The R package compareGroups provides functions meant to facilitate the construction of bivariate tables (descriptives of several variables for comparison between groups) and generates reports in several formats (LATEX, HTML or plain text CSV).Moreover, bivariate tables can be viewed directly on the R console in a nice format.A graphical user interf