Melt electrowriting (MEW) is an electrohydrodynamic process capable of producing organized patterns micrometer-scale polymer fibers. Integrating MEW with other additive manufacturing technologies, such as extrusion-printing or bioprinting, offers tantalizing possibilities for multi-scale biofabrication anatomically shaped scaffolds. However, introducing 3D structures onto the conventionally fla...

In this study, the numerical solution for the Modified Equal Width Wave (MEW) equation is presented using Fourier spectral method that use to discretize the space variable and Leap-frog method scheme for time dependence. Test problems including the single soliton wave motion, interaction of two solitary waves and interaction of three solitary waves will use to validate the proposed method. The ...

In this present study, the hybrid criteria importance through inter-criteria correlation (CRITIC) and multiplicative exponent weighting (MEW) optimization approach is applied to problem of selecting an optimal brake friction formulation that satisfies maximum performance requirements. Automotive composites containing 5, 10, 15, 20 weight percentages natural fibers (hemp, ramie, pineapple) were ...

This paper is about reducing innuence diagram (ID) evaluation into Bayesian network (BN) inference problems that are as easy to solve as possible. Such reduction is interesting because it enables one to readily use one's favorite BN inference algorithm to eeciently evaluate IDs. Two such reduction methods have been proposed previously (Cooper 1988, Shachter and Peot 1992). This paper proposes a...

The combination of macro- and microporosity is a potent manner enhancing osteogenic potential, but the biological events leading to this increase in osteogenesis are not well understood. In study, we investigated effect dual pore size scaffold on physical properties, with hypothesis that cell condensation determining factor for enhanced differentiation. To end, hierarchical possessing (large sm...

Plant leaf classification is a crucial task in the field of computer vision and pattern recognition, with various applications such as plant species identification disease diagnosis. In this paper, authors introduce Pyramid Blurred Shape Model (PBSM) new descriptor for classification. The PBSM extracts both shape texture features from images, which are combined to define probability density fun...

Current biomaterial-based strategies explored to treat articular cartilage defects have failed provide adequate physico-chemical cues in order guide functional tissue regeneration. Here, it is hypothesized that atmospheric-pressure plasma (APPJ) treatment and melt electrowriting (MEW) will produce microfiber support structures with covalently-immobilized transforming growth factor beta-1 (TGF?1...