Davar Ali
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Design and Fabrication of Bone Scaffolds With Regular and Irregular Voronoi Architectures: A Comparative Study Open
Bone diseases and consequent defects present a significant challenge in the orthopedics. Synthetic scaffolds mimic bone porose structures and can be substituted in bone defects. In this study, we designed and evaluated four scaffold models…
EFFECT OF GEOMETRIC MODIFICATIONS ON THE COMPRESSIVE STRENGTH AND MECHANICAL PERFORMANCE OF GYROID-BASED BONE SCAFFOLDS Open
Porous structures are of great interest in biomedical and engineering applications due to their light weight, high mechanical strength, and biological compatibility. In this study, based on the widespread use of gyroid structures in bone s…
GENIE-NF-AI: Identifying Neurofibromatosis Tumors using Liquid Neural Network (LTC) trained on AACR GENIE Datasets Open
In recent years, the field of medicine has been increasingly adopting artificial intelligence (AI) technologies to provide faster and more accurate disease detection, prediction, and assessment. In this study, we propose an interpretable A…
Enhancing the Mechanical Properties of Auxetic Metamaterials by Incorporating Nonrectangular Cross Sections into Their Component Rods: A Finite Element Analysis Open
Herein, four prevalent architectures of metamaterials, namely, the arc‐star, star, reentrant, and antichiral models, are examined to study the effects of the cross‐sectional shapes of component rods on the stiffness and Poisson's ratios of…
Free Vibration Analysis of Grid Stiffened Doubly Curved Composite Shells Using a Refined Higher Order Theory Open
In this research the free vibration analysis of simply supported grid stiffened doubly curved shells by using a refined higher order theory is presented. The advantage of the present theory in comparison with other higher order theories is…
Influence of Stem-cell Size and Culture Media Flowing Modality on Cell’s Fate within a Microchannel; a Numerical Analysis Open
The dynamic cell culture process has been widely used in tissue engineering. The success of cell culture is influenced by many factors, one of which is how the cells are transferred from the bioreactor to the scaffolds through microchannel…
Influence of Stem-cell Size and Culture Media Flowing Modality on Cell’s Fate within a Microchannel; a Numerical Analysis Open
The dynamic cell culture process has been widely used in tissue engineering. The success of cell culture is influenced by many factors, one of which is how the cells are transferred from the bioreactor to the scaffolds through microchannel…
Mimicking Bone Anisotropic Structure with Modified Gyroid Scaffolds; A Finite Element Analysis Open
The structure of the bone is very complex and heterogeneous; this causes different mechanical and biological properties in its longitudinal and transverse directions. For example, the modulus of elasticity and the permeability of the trabe…
Effect Of Microvessels Stiffness on Hemodynamic; an FSI Analysis Open
The exploits of computer modelling in the study of cardiovascular disease have recently gained significant progress. In this study, the effect of microvessels stiffness on blood pressure and blood flow-induced wall shear stress (WSS) was a…