Sentences with phrase «ks ratio analysis»
Ka / Ks ratio analysis also failed to identify any evidence for accelerated evolution among mammalian Boule homologs.
http://journals.plos.org/ Not exact matches
We found that: a) lactation stage must be defined biochemically (such as Na: K ratio), not by day of lactation, b) lactation stage influences RNA quality, quantity, and potential immune cell contamination, c) immediate processing and hard, fast centrifugation yield better quality RNA, and d) additional washing of the milk fat layer is not necessary for the analysis of mature milk samples and does not decrease immune cell contamination in colostrum samples.
In 1994, Dr. Abram Hoffer published my article on Trace Mineral Analysis and Psychoneuroimmunology in which I discussed the relationship between the mineral system and stress, especially a high Na / K ratio.
This report reviews evidence on K - 12 classroom technology use and is organized according to media platforms: interactive whiteboards, classroom response systems (clickers), video games, simulations, modeling, augmented reality, virtual worlds, mobile devices, data analysis tools, calculators, 1:1 ratio of computers to students, computer - assisted instruction (where a computer presents instruction or remediation), virtual learning, and educational television.
Their analysis finds that staffing ratios across K - 12 education have risen precipitously over several decades...
Their analysis finds that staffing ratios across K - 12...
Though most practitioners would argue that little harm is done to the student who receives an intervention that was not absolutely necessary, a recent meta - analysis of research on reading interventions for students in grades K — 3 indicates that moderate to large gains in reading achievement were achieved when teacher - to - student ratios were no more than 1:5, and most interventions used groupings of 1:1 or 1:3 (Scammacca, Vaughn, Roberts, Wanzek & Torgesen, 2007).