statement of the problem periodontitis is a common infectious disease that can be affected by different factors.periodontal conditions can be influenced by systemic diseases and they also can act as risk factors for some systemic diseases. several studies have been carried out on the relationship between cardiovascular disease and periodontal disease. purpose the purpose of our study was to eva...

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ultrasonography is the only practical method for obtaining images of the posterior segment of the eye when the light-conducting media are opaque. in this study, 182 dogs with ocular abnormalities presented to the department of veterinary surgery and radiology from december 2008-august 2010 were included. all the animals were subjected to detailed ophthalmic examination and b-scan ultrasonograph...

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introduction bolus is a soft and resilient material which is used for increasing skin dose or to even out the irregular patient contour. the main property of various materials used presently as bolus is the water-equivalent electron density. ethyl methacrylate is used as a soft-liner in dentistry and its physical and chemical properties are proved to be nontoxic for human body. the goal of this...

Designing a testable circuit is often a two step process. First, the circuit is designed to conform to the functional specifications. Then, the testability aspects are added. By taking the test strategy into account during the synthesis of the circuit, the overhead due to the test features can be reduced. We present a synthesis-for-scan procedure, called beneficial scan, that orders the scan ch...

Designing a scannable circuit is typically a two-step process. The circuit is first designed to meet the functional specifications, without taking the scan path into consideration. The circuit is then analyzed, and the scan path is inserted based on this analysis. When the scan path is considered during the synthesis of a circuit rather than after the synthesis, the overhead due to the scan pat...