Sentence examples for extraction frequency from inspiring English sources
A risk assessment was applied to determine critical process parameters (CPPs), which were ethanol content (EC), amount of ethanol added (AEA), extraction time (ET) and extraction frequency (EF).
The optimum extraction conditions are as follows: extraction temperature, 95 °C; extraction time, 2.5 h; water to raw material ratio, 16; and extraction frequency, 3.
The optimum extraction conditions were as follows: extraction time, 4.96 h; extraction temperature, 100 °C; ratio of water to raw material, 60; and extraction frequency, 1.
Results revealed the following optimum extraction conditions: extraction time, 2.8 h; ratio of water to raw material, 28; extraction frequency, 5; and extraction temperature, 95 °C.
A central composite design was adopted to determine the combination of factors (extraction time, extraction temperature, extraction frequency, and ratio of water to raw material) that resulted in the maximum crude polysaccharide production.
A central composite design was adopted to determine optimum parameters (extraction time, extraction temperature, extraction frequency, and ratio of water to raw material) that could yield a maximum polysaccharide.
Mandibular incisor extraction frequencies were observed in the literature to be around 1% [5], 2.1% [3], 2.2% [7], and 2.5% [6] and molar extractions, 3.0% [3].
Retrospective studies [3] [8] of extraction frequencies in orthodontic treatments are quite scarce and usually reflect the reality of North America or Europe.
In this way, it would be interesting to verify if the extraction frequencies in other parts of the world are different from these places.
Four premolar extractions frequency (Protocols 1, 2, and 4 together) decreased gradually from 65.72% (1973 to 1977) to 10.72% (2003 to 2007, Figure 1, Table 1).
The four premolar extraction protocol frequency decreased gradually while the two maxillary premolar extraction protocol has maintained the same frequency of indications throughout time.
