A brake disc is exposed to various loads during its operational life, which cause braking surface wearing, disc deformation, structural changes, residual stresses etc. The goal of this paper is to find out the main cause of fractures on braking surface, by measuring flatness and wear of braking surface, and to give main guidelines to prolong the op...

By AMEL KARIĆ, SAMIR LEMEŠ

For about sixty years principles of TQM, Kaizen, Six Sigma and others continuous improvement strategies (CIS) play a vital role in quality engineering and management. They are presented in many books, scientific and professional journals, consulting companies offers and first of all in the Internet as an easy tool (almost a patent) for an efficient...

By ADAM HAMROL

Academic staff evaluation poses a unique challenge in higher education system in Bosnia and Herzegovina. The established practice of selfrepresenting the absolute authority in public higher education institutions attenuated by the emergence of private higher education institutions where the employers sought for the results, expressed their own, as ...

By ENES DEDIĆ

The paper explained meaning and importance of the impact of construction machinery due to the specifics of their use. Describes how organization of maintenance activities of machines on construction sites and points to the impact this has on their performance. Accent was placed on possibilities of improving existing practice of building contractors...

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