Residual stresses are often inevitably introduced into the material during the fabrication processes, such as welding, and are known to have significant effects on the subsequent fatigue crack growth Return Spring behavior of welded structures.In this paper, the importance of welding sequence on residual stress distribution in engineering component
The article deals with preparation of lecturers for research-based teaching in the framework of professional development programs at European universities.It has been noted that the development of professional competencies among lecturers, necessary for such teaching, is determined by 2 factors: Platform Trucks the orientation of the institutional
Extensive extracellular matrix production and increased cell-matrix adhesion by bone marrow stromal cells (BMSCs) are hallmarks of fibrotic alterations in the vertebral bone marrow known as Modic type 1 changes (MC1).MC1 are associated with non-specific chronic low-back pain.To identify treatment targets DULSE FLAKES for MC1, in vitro studies using
The objective of this article is to analyze the causes of growth deceleration in the Brazilian economy initiated in the mid-1980s from a Keynesian-Structuralist perspective, according to which long-term growth is associated with structural change and capital accumulation.The article will analyze the period from 1980 to 2012 and will test the hypoth