Barely Significant
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“a decreasing trend”

47,181 sentences · 47,181 papers · 78,848 search hits before verification · confirmed specimen

Sighted at

p=0.09

Listed by Hankins (2013) · Otte et al. (2022)

In the literature

According to the statistical results of the porous structure parameters of the materials in Table 2 , the specific surface area and total pore volume of the acid-impregnated residue showed an increasing trend with the increase of nitric acid concentration, while the mean pore diameter showed a decreasing trend.
These IMF components can be extracted through EMD, where EMD decomposition concludes with the residual component obtained in the final decomposition stage, as indicated by the algorithm expression. (1) x ( t ) = ∑ j = 1 n c j ( t ) + r n ( t ) , In the equation, c 1 ( t ) , c 2 ( t ) , c 3 ( t ) , ..., c n ( t ) represent the components of the original signal in different frequency bands, collectively forming the original vibration signal, and their frequencies show a decreasing trend.