1. To put or press the foot: step on the brake. 2. To shift or move slightly by taking a step or two: step back. 3. To walk a short distance to a specified place or in a specified direction: step over to the corner. 4. To move with the feet in a particular manner: step li...
Stability assessment based on failure mechanisms is extremely crucial for slope quantitative evaluation. In this study, a vector sum particle flow method i
Related to stepped on it: stepped foundation, stepped up, stepped downstep (stĕp) n. 1. a. The single complete movement of raising one foot and putting it down in another spot, as in walking. b. A manner of walking; a particular gait. c. A fixed rhythm or pace, as in marching...
implying a strong interaction between Cd2+and Ac−with PbI2components (Supplementary Figure1). Figure1ashows the possible passivation model of how CdAc2passivated the two types of defects on the periphery of perovskite crystals. On one hand, the positively charged Cd2+can effectively...
2c), on the other hand, the rate-limiting step at low overpotential is suggested to be the proton–electron transfer to CHOH*. In this case, n = 2, and the Tafel slope should be around 24 mV/dec. The experimental data in Fig. 2a also show a considerably smaller value than ...
Vienna, Austria: R Foundation for Statistical Computing; 2014. http://www.R-project.org. Google Scholar de Hoop E, Teerenstra S. Sample size determination in cluster randomized stepped wedge designs; 2013. http://multilevel.fss.uu.nl/files/2012/06/Abstract-Esther-de-Hoop-ML-conference-...
Each span is carrying an elastically supported eccentric mass and resting on Pasternak elastic foundation. The end and intermediate conditions governing the lateral deflections and slope due to bending of the system have been formulated. Application models have been chosen to verify the reliability of...
Non-uniform profiles generate effects on the distribution of velocities and turbulence within the pools of vertical slot fishways comparable to those observed with a change in slope (Fuentes-Pérez et al., 2019, Liu et al., 2006, Wu et al., 1999), influencing the usage inside these pools ...
1. To put or press the foot: step on the brake. 2. To shift or move slightly by taking a step or two: step back. 3. To walk a short distance to a specified place or in a specified direction: step over to the corner. 4. To move with the feet in a particular manner: step li...
Twitter Google Share on Facebook open string An inclined board in a vertical plane, parallel to the slope of a stair (i.e., astring), whose upper edge is cut to fit the profile of the treads and risers of the steps; the treads of the stairs project beyond the face of the string ...