In this study, PEEK nanocomposites with 0, 0.5, 1, and 2wt% IF-WS 2 were manufactured by injection moulding Fused Deposition Modelling (FDM). To compare the impact of two processing methods incorporated nanoparticles on morphology, crystallization final mechanical properties nanocomposites, SEM, DSC tensile testing performed. general, a good distribution was observed in PEEK, although larger ag...

Abstract. The present study developed theoretical models for simulation of surface topography and roughness parts produced by the selective laser melting (SLM) process their evolution after burnishing as post-treatment. algorithm has been integrated combining principles process, i.e., formation melt pool kinematic motion, followed mechanic through Z-map approach. To verify results, 316L stainle...

the concept of evidence based medicine (ebm) involves a systematic approach for integration of best available research evidence into medical decision making for physicians, medical trainees and researchers. the ebm process includes five essential steps: formulating the questions, searching for evidence, appraising the evidence, and applying and evaluating the results (1). in a descriptive study...

introduction radiofrequency planar microcoils are used to increase the resolution of magnetic resonance images of small samples. in this study, we aimed to design and fabricate a spiral planar microcoil constructed on a double-sided printed circuit board (pcb). it has four rings with an internal diameter of 241 microns tuned and matched at 63.8 mhz. materials and methods to achieve the maximum ...

This paper investigates the visual appearance of printed special effect colors that become increasingly popular in high-quality printing. Since traditional colorimetry is insufficient to assess the unique visual appearance of such prints, improved perceptionbased measures and tolerances are necessary for process control and quality assurance. A prerequisite for developing such measures is a tra...