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doi: 10.1177/22.6.434
pmid: 4601636
The rate of progression of the demineralization front during acid demineralization is investigated for standardized elephant's ivory dentine specimens. A theoretical model for the penetration based upon a combined diffusion with reaction process is set up. It is demonstrated that the results are in accordance with the proposed model. For specimens of certain geometrical shapes (semi-infinite or plane sheet) the distance penetrated by the front is directly proportional to the square root of the time.
Radioisotopes, Hot Temperature, Time Factors, Elephants, Histological Techniques, Hydrogen-Ion Concentration, Phosphates, Diffusion, Kinetics, Evaluation Studies as Topic, Dentin, Methods, Animals, Calcium, Hydrochloric Acid, Hydroxyapatites, Chlorine, Mathematics
Radioisotopes, Hot Temperature, Time Factors, Elephants, Histological Techniques, Hydrogen-Ion Concentration, Phosphates, Diffusion, Kinetics, Evaluation Studies as Topic, Dentin, Methods, Animals, Calcium, Hydrochloric Acid, Hydroxyapatites, Chlorine, Mathematics
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 18 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |