Bülent Güven

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Geometry is the study of shape and space. Without spatial ability, students cannot fully appreciate the natural world. Spatial ability is also very important for work in various fields such as computer graphics, engineering, architecture, and cartography. A number of studies have demonstrated that technology has an important potential to develop spatial(More)
Hirayama Disease (Monomelic Amyotrophy) Hirayama Disease (HD) is a benign lower motor neuron disorder in the young with male preponderance. It is characterized by insidious onset and progressive weakness and wasting of a distal extremity. Generally, this disease is considered a 'benign' and non-progressive motor neuron disease, which stabilizes within five(More)
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