{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T12:13:14Z","timestamp":1777810394440,"version":"3.51.4"},"reference-count":22,"publisher":"SAGE Publications","issue":"12","license":[{"start":{"date-parts":[[1984,12,1]],"date-time":"1984-12-01T00:00:00Z","timestamp":470707200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Dent Res"],"published-print":{"date-parts":[[1984,12]]},"abstract":"<jats:p>Clinically relevant values for revolutions per minute (rpm), time, and load should be used when one evaluates effects of abrasive slurries on teeth. However, in the past, these variables have not been measured in vivo to determine clinical means. This study describes an instrument and computer software which monitored rpm, time, and load used by 29 clinicians during routine oral prophylaxes performed on 76 patients. Grand means and standard deviations determined for the three variables were: rpm, x = 2571 (s = 739); time per tooth surface, x = 4.5 sec (s = 2.9) ; and load, x = 145 g (s = 66). Mean rpm, time, and load used on facial and lingual surfaces of the 32 teeth were also determined. Statistical tests showed that rpm was not altered significantly by tooth location, surface, or type and amount of deposit, but time was affected significantly by tooth location, surface, and amount of calculus; load was affected by tooth location, surface, and amount and intensity of stain.<\/jats:p>","DOI":"10.1177\/00220345840630120701","type":"journal-article","created":{"date-parts":[[2010,11,28]],"date-time":"2010-11-28T21:14:56Z","timestamp":1290978896000},"page":"1376-1382","source":"Crossref","is-referenced-by-count":14,"title":["Clinical Science Determination of Rpm, Time, and Load Used in Oral Prophylaxis Polishing in vivo"],"prefix":"10.1177","volume":"63","author":[{"given":"R.P.","family":"Christensen","sequence":"first","affiliation":[{"name":"Clinical Research Associates, 3707 N. Canyon Road, Suite 6, Provo, Utah 84604"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V.W.","family":"Bangerter","sequence":"additional","affiliation":[{"name":"Clinical Research Associates, 3707 N. Canyon Road, Suite 6, Provo, Utah 84604"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1984,12,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345500290060501"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1177\/00220345710500042901"},{"key":"atypb3","first-page":"7","volume":"11","author":"Biller, I.R.","year":"1980","journal-title":"J Int Assoc Dent Child"},{"key":"atypb4","first-page":"222","volume":"58","author":"Christensen, R.P.","year":"1984","journal-title":"S. - Results of a Survey, Dent Hyg"},{"key":"atypb5","first-page":"1","volume":"8","author":"Clinical Research Associates","year":"1981","journal-title":"Clin Res Assoc Newsl"},{"key":"atypb6","first-page":"54","volume":"44","author":"Dudding, N.J.","year":"1965","journal-title":"J Ind State Dent Assoc"},{"key":"atypb7","volume-title":"Least Squares Means in the Fixed-Effects General Linear Model. Technical Report R-103","author":"Goodnight, J.H.","year":"1978"},{"key":"atypb8","unstructured":"Hahn, R.S. and Lindsay, R.P. (1982): Principles of Grinding. Part 1. Basic Relationship in Precision Grinding. In: Grinding Theory, Techniques, and Troubleshooting. Bhateja, C. and Lindsay, R., Eds. Dearborn, MI: Society of Manufacturing Engineers, pp. 3-10."},{"key":"atypb9","unstructured":"Koblitz, F.F.; Tateosian, L.H.; Roemer, F.D.; Steen, S.D.; and Glenn, J.F. (1976): An Overview of Cutting and Wear Related Phenomena in Dentistry. In: The Cutting Edge, Interfacial Dynamics of Cutting and Grinding. Pearlman, S., Ed. Washington, D.C., U.S. Dept. of Health, Education, and Welfare. Publication No. (NIH) 76-670, pp. 151-168."},{"key":"atypb10","first-page":"1","volume":"68","author":"Koch, G.","year":"1975","journal-title":"Swed Dent J"},{"key":"atypb11","first-page":"13","volume":"6","author":"Mellberg, J.R.","year":"1979","journal-title":"J Clin Prev Dent"},{"key":"atypb12","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1970.41.5.290"},{"key":"atypb13","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9416(80)90082-2"},{"key":"atypb14","doi-asserted-by":"publisher","DOI":"10.1177\/00220345750540032001"},{"key":"atypb15","unstructured":"Putt, M.S. (1979): The Development of a High-polishing Prophylaxis Paste. Master's Thesis, Indiana University, Indianapolis, IN, p. 121."},{"key":"atypb16","first-page":"38","volume":"56","author":"Putt, M.S.","year":"1982","journal-title":"Dent Hyg"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.1177\/00220345780570011501"},{"key":"atypb18","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9416(81)90076-2"},{"key":"atypb19","first-page":"21","volume":"11","author":"Vrbic, V.","year":"1967","journal-title":"Helv OdontActa"},{"key":"atypb20","first-page":"181","volume":"4","author":"Whitehurst, V.E.","year":"1967","journal-title":"J Oral Ther and Pharm"},{"key":"atypb21","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1972.43.2.125"},{"key":"atypb22","first-page":"55","volume":"36","author":"Zuniga, M.A.","year":"1969","journal-title":"J Dent Child"}],"container-title":["Journal of Dental Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00220345840630120701","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00220345840630120701","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T20:59:53Z","timestamp":1777496393000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/00220345840630120701"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1984,12]]},"references-count":22,"journal-issue":{"issue":"12","published-print":{"date-parts":[[1984,12]]}},"alternative-id":["10.1177\/00220345840630120701"],"URL":"https:\/\/doi.org\/10.1177\/00220345840630120701","relation":{},"ISSN":["0022-0345","1544-0591"],"issn-type":[{"value":"0022-0345","type":"print"},{"value":"1544-0591","type":"electronic"}],"subject":[],"published":{"date-parts":[[1984,12]]}}}