David Hardison

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OBJECTIVES The Physicians' Oral Health Education in Kentucky (POHEK) curriculum was developed to teach family medicine residents to (1) perform oral health screening and risk assessment and (2) recognize and manage common oral conditions for children ages 5 years and under. METHODS Family medicine residents in urban and rural settings received didactics(More)
The University of Kentucky College of Dentistry has been awarded a $500,000 grant to develop and test a university-based educational program leading to a graduate certificate in Advanced General Dentistry, by the use of "extended campus" and distance learning methods. As an aid in developing this curriculum, dentists in general practice in non-urban(More)
Photochemically produced Fe(II) is oxidized within hours under environmentally realistic conditions in rainwater. The diurnal variation between photochemical production and reoxidation of Fe(II) observed in our laboratory accurately mimics the behavior of ferrous iron observed in field studies where the highest concentrations of dissolved Fe(ll) occur in(More)
Significant concentrations of Fe(II) were produced upon irradiation of authentic rainwater with simulated sunlight. The magnitude of photoproduction was dependent on initial Fe(II), Fe(III), and hydrogen ion concentrations, with more Fe(II) photoproduction when initial Fe(III) and H+ concentrations were high and initial Fe(II) concentrations were low. An(More)
Objective: The infrequency of infected aneurysms suggests that either infection of segments of the aortic wall is uncommon, or that infections do not always lead top infected aneurysm formation. The purpose of the study was to determine whether focal Staphylococcus aureus infection of aortic wall segments leads consistently to the development of infected(More)
Absolute rate constants for the reaction of three important degradation products of methyl-tert-butyl ether (MTBE) with the hydroxyl radical, hydrated electron and hydrogen atom were determined in aqueous solution at room temperature. These three intermediate species; 2-methoxy-2-methyl propanal (MMP), 2-methoxy-2-methyl-propanol (MMP-OH) and(More)
Quade (1974) proposed a family of correlation measures of the form where R is the number of relevant pairs and C R and DR are the numbers of these which are concordant and discordant, respectively. We have investigated small-sample properties of T, the sample index of matched correlation; of three methods for obtaining its standard error; and of the(More)
Ten adults with apraxia of speech responded to sentences of an article (pronoun) + noun + verb + article (pronoun) + noun design. Each sentence was presented and then re-presented with the noun in Noun Phrase 1 (NP1) or Noun Phrase 2 (NP2) omitted. The subjects' task was to orally produce the omitted word. Sentences were either active or passive and the(More)
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