نتایج جستجو برای: cell shape

تعداد نتایج: 1852768  

2013
Anand A Joshi Syed Ashrafulla David W Shattuck Hanna Damasio Richard M Leahy

We present a novel shape representation that characterizes the shape of a surface in terms of a coordinate system based on the eigensystem of the anisotropic Laplace-Beltrami operator. In contrast to the existing techniques, our representation can capture developable transformations and is therefore useful for analysis of cortical folding patterns. This representation has desirable properties i...

2015
Gregory R. Johnson Taraz E. Buck Devin P. Sullivan Gustavo K. Rohde Robert F. Murphy Leah Edelstein-Keshet

Modeling cell shape variation is critical to our understanding of cell biology. Previous work has demonstrated the utility of nonrigid image registration methods for the construction of nonparametric nuclear shape models in which pairwise deformation distances are measured between all shapes and are embedded into a low-dimensional shape space. Using these methods, we explore the relationship be...

Journal: :Proceedings of the National Academy of Sciences 2018

Farzad Aala, Rosimah Nulit Sassan Rezaie Umi Kalsom Yusuf

Objective(s): Trichophyton rubrum (T. rubrum) is one of the most common dermatophytes worldwide. This fungus invaded skin appendages of humans and animals. Recently, resistance to antifungal drugs as well as appearance of side effects due to indication of these kinds of antibiotics has been reported. Besides, using some plant extracts have been indicated in herbal medicine as an alternative tre...

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