Calculated D 2 values greater than the critical value of 20.09 (eight degrees of freedom) indicated that a statistically significant difference existed between the two geochemical datasets
DECLARATIONS Authors contributions Manuscript writing, revision, data analysis, sample analysis: Tehrani MW Sample preparation, methodology: Ahererra AD Sample analysis: Tanda S Sample preparation: Chen R, Borole A Supervision and methodology: Goessler W Conceptualization, supervision, and funding: Rule AM Availability of data and materials Available upon reasonable request
Those data are drawn from U.S
Healthy tobacco leaves (15 g) were cut to appropriate sizes, transferred into a triangular bottle containing 85 mL of sterile water and shaken at 37 C and 180 rpm for 5 h
But the Tokyo-based firm said the planned changes from Thailand's public health ministry would have a "disproportionate impact on legitimate competition, intellectual property rights and freedom of expression"
