A Design Method for 3D Origami Based on Rotational Sweep

3D Origami Design based on Tucking Molecule

This paper presents a new approach for folding a piece of paper into an arbitrary three-dimensional polyhedral surface based on ”tucking molecules.” The approach is to align the polygons of the three-dimensional surface onto a convex region of a plane and fill the blank area between the polygons with ”tucking molecules.” Tucking molecules are aligned between segments and vertices of the polygon...

A Novel Subsampling Method for 3D Multimodality Medical Image Registration Based on Mutual Information

Mutual information (MI) is a widely used similarity metric for multimodality image registration. However, it involves an extremely high computational time especially when it is applied to volume images. Moreover, its robustness is affected by existence of local maxima. The multi-resolution pyramid approaches have been proposed to speed up the registration process and increase the accuracy of th...

Design and construction of a box-shaped 3D-DNA origami.

A box-shaped 3D-DNA origami has been successfully constructed by selective closing of a preformed open motif, and identified by atomic force microscopy and dynamic light scattering analysis.

A 3D Process Design Method based on MBD Machining Element

application of upfc based on svpwm for power quality improvement

در سالهای اخیر،اختلالات کیفیت توان مهمترین موضوع می باشد که محققان زیادی را برای پیدا کردن راه حلی برای حل آن علاقه مند ساخته است.امروزه کیفیت توان در سیستم قدرت برای مراکز صنعتی،تجاری وکاربردهای بیمارستانی مسئله مهمی می باشد.مشکل ولتاژمثل شرایط افت ولتاژواضافه جریان ناشی از اتصال کوتاه مدار یا وقوع خطا در سیستم بیشتر مورد توجه می باشد. برای مطالعه افت ولتاژ واضافه جریان،محققان زیادی کار کرده ...