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This paper presents a non-destructive technique (NDT) using active infrared thermography and the thermal excitation consisting in an electric plane, applicable for bio ceramic surface micro-defects detection. For this work we chose to study samples made of bio-ceramic (hydroxyl-apatite), having a cylindrical form with a diameter of ¢ = 15.20 mm and a thickness of 2.00 mm. The aim of this paper was to study the influence of surface defects in the heat transfer process for the bio-ceramic materials. The advantages of this method are the rapidity of determining and the safety of the material structure after the thermal excitation. For the concluding results there are necessary only a few seconds and a temperature difference of few Celsius degrees to discover the defect and the heat loss on the sample surface.

The progress in biomechanics research is a basic package in the context of the dynamic development of the medicine and health dedicated sciences. As a relatively-new discipline, biomechanics started to be published in books not very long ago. Obviously, in parallel, a large volume of articles were published in different journals that are not grouped in books or monographs. The problem is: which is the best way to spread the research results in the specific domainin journals or in books? How long is the delay to group the researches in a structured publication? In the moment of book apparition they are still new?