| Formal or explicit knowledge comes through study and is confirmed by academic degrees and business certifications. |
| Many certifications currently promote different styles of aerobic kick-boxing. |
| Household batteries, circuit breakers, extension cords, flat irons, generators and electric hedge trimmers can all bear false certifications. |
| These audits and certifications can seem very burdensome and costly, especially to small social-economy companies. |
| He was concerned that a member of the medical profession completed two forms which gave contrary certifications in this particular case. |
| Goodyear speed ratings and U. S. Department of Transportation test compliance certifications are voided for retreaded tires. |
