BACKGROUND AND OBJECTIVE The purpose of this study was to assess the prevalence of caries in children aged 8-13 years having dental fluorosis and to determine the correlation between the grades of dental fluorosis and caries. MATERIAL AND METHODS 451 school children in the age group of 8-13 years were selected for the study and were divided into six age groups. The children were assessed for ...

Older African Americans are at greater risk of dying from cancer compared to other groups. More research is needed to understand and eliminate these disparities. However, survey data is usually collected using an individual pen / paper approach and surveys are often read to participants individually. This study compared the amount of missing data, time needed to complete the survey, and experie...

With increasing cyber threats and breaches, every organization needs to be alert in order to safeguard their assets. To implement the most proactive approach, most organizations today opt for 'Penetration Testing', more popularly known as pen testing. While there is an increasing demand for this exploitative type of testing, there is a considerable amount of confusion in the industry regarding ...

PURPOSE The objective of this study was to assess the negative impact of dental caries on the OHRQoL of 8- to 10-year-old Brazilian children. METHODS This population-based case-control study involved 546 children (8-10 years old), 182 cases with a high negative impact on OHRQoL and 364 controls with a low negative impact on OHRQoL. Children's OHRQOL was measured using the Child Perceptions Qu...

This paper investigate how diagrams can be used as indices and queries in a case based functional design environment. Case bases for functional design need diagramming support for two reasons: First, most designers prefer to sketch early design ideas with a pen. They sketch diagrams to explore possible adaptations of old cases to current design tasks. Second, functional design tasks that deal w...

Our objective was to estimate genetic parameters for feed intake, feeding behavior, and ADG in composite ram lambs ((1/2) Columbia, (1/4) Hampshire, (1/4) Suffolk). Data were collected from 1986 to 1997 on 1,239 ram lambs from approximately 11 to 17 wk of age at the U.S. Meat Animal Research Center near Clay Center, NE. Feeding equipment consisted of an elevated pen with an entrance chute that ...