September, 2020 JCD Editorial

Editorial, Issue: September 2017

126-130 JCD 18.4 Schemehorn:01-04 JCD 17.1 Harpenau

Objective: This in vitro study examined the ability of Forté, based upon co-catalyzed calcium peroxide and carbamide peroxide (CaCP), to remineralize and recalcify pre-existing incipient lesions in tooth enamel, renewing the teeth while they are being whitened. • Methodology: Artificial lesions to 70-100 micrometers depth were created, simulating in vivo conditions. Calcium concentrations were ...

55-59 JCD 18.2 White:01-04 JCD 17.1 Harpenau

Objective: The purpose of this study was to compare the reactivity of three dentifrice formulations on smear layer-covered root dentin surfaces, and the effects of the formulation treatments on resistance to acid softening and dentinal tubuli disclosure. • Methodology: Commercial dentifrices, including Crest® Cavity Protection Regular, Colgate® Total®, and a new dentifrice comprised of stannous...

82-86 JCD 18.3 Thrane:01-04 JCD 17.1 Harpenau

Objective: Volatile sulfur compounds (VSC), mainly derived from bacteria located in deep crypts at the back of the tongue and from periodontal pockets, are responsible for approximately 90% of halitosis (bad breath, malodor). The objective of this double blind clinical study was to assess the clinical efficacy of a new formulation for halitosis containing a combination of zinc (0.3% Zn) and chl...

Editorial: A Message from the Editorial Team and an Introduction to the July-September 2014 Issue

WELCOME to the July-September 2015 issue of the IEEE Transactions on Learning Technologies (TLT). This issue is a place to present some figures such as the Impact Factor, usually released by Thomson Reuters in late June, and paper processing statistics that become available for another year. We are pleased to report that according to the Thomson Reuters 2014 Journal Citation Report, the impact ...