TOWARDS ADOPTING BEST PRACTICES FOR DISASTER MANAGEMENT IN NIGERIAN HIGHER INSTITUTIONS



Contact and Non-contact Measurements of Grinding Pins

The paper presents the results of contact and non-contact measurements of external profiles of selected grinding pins.The measurements were conducted in order to choose the appropriate measuring technique in the case of the considered measurement task.In the case of contact measurements the coordinate measuring machine ACCURA II was applied.The use

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Femoral head AVN concept and treatments (ORP-16)

Avascular necrosis(AVN), which is known as osteonecrosis, ischemic bone necrosis, or aseptic necrosis, is a condition that results in the destruction of bone cells.This ischemic disease, which more commonly has an effect on the femoral head and hip joint, is more prevalent in middle age and the elderly, but it is estimated that in the future, it wi

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