Gunay Orbay

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The stability of the basic unit for fixation of the Ilizarov external fixation system was tested in several loading modes. The effects of varying the number of wires and the orientation of wire placement were studied. The fixation units were mounted on a plastic, simulated, long bone and tested by loading in several directions. The Ilizarov fixation ring(More)
In product design, designers often create a multitude of concept sketches as part of the ideation and exploration process. Transforming such sketches to 3D digital models requires special expertise due to a lack of intuitive Computer Aided Design (CAD) tools suitable for rapid modeling. Recent advances in sketch-based user interfaces and immersive(More)
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Understanding and tailoring the visual elements of a developing product to evoke a desired emotional response and aesthetic perception is a key challenge in industrial design. To date, computational approaches to assist this process have either relied on stiff geometric representations, or focused on superficial features that exclude often elusive shape(More)
A method for analyzing and correcting bone deformities with coronal, sagittal, and horizontal components is presented. It consists of the application of vector analysis in three-dimensional space to these clinical situations. The deformity correction is performed by determining the proper orientation in space of a treatment axis and rotating the limb(More)
In product design, designers often create a multitude of concept sketches as part of the ideation process. Transforming such sketches to 3D digital models usually require special expertise and effort due to a lack of suitable Computer Aided Design (CAD) tools. Although recent advances in sketch-based user interfaces and immersive environments (such as(More)
In current product design, significant effort is put into creating aesthetically pleasing product forms. Often times, the final shape evolves in time based on designers’ ideas externalized through early design activities primarily involving conceptual sketches. While designers negotiate and convey a multitude of different ideas through such informal(More)
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