Addendum: Active superelasticity in three-dimensional epithelia of controlled shape

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Segmentation of Medical Images Using Three-Dimensional Active Shape Models

In this paper a fully automated segmentation system for the femur in the knee in Magnetic Resonance Images and the brain in Single Photon Emission Computed Tomography images is presented. To do this several data sets were first segmented manually. The resulting structures were represented by unorganised point clouds. With level set methods surfaces were fitted to these point clouds. The iterate...

متن کامل

Three-dimensional organotypic culture of stratified epithelia.

One of the limitations of conventional tissue culture on flat two-dimensional surfaces is the loss of complex interactions between the epithelium and stroma. We have devised a culture system that recreates the salient features of the stratified epithelium using primary cell cultures from mouse models. The protocol described here is applicable to the esophageal epithelium, but stratified epithel...

متن کامل

Three - Dimensional Shape Description Using

Blum's transform, variously known as the symmetric axis transform, medial axis transform, or skeleton, and his associated two-dimensional shape description methodology are generalized to three-dimensions. Bookstein's twodimensional algorithm for finding an approximation to the symmetric axis is also generalized. The symmetric axis (SA) of an object with a smooth boundary is the locus of points ...

متن کامل

Addendum to ‘ On three - dimensional self - avoiding walk symmetry classes ’

In two dimensions the universality classes of self-avoiding walks on the square lattice, restricted by allowing only certain two-step configurations to occur within each walk, has been argued to be determined primarily by the symmetry of the set of allowed two-step configurations. In a recent paper, primarily tackling the three-dimensional analogues of these models, a novel two-dimensional mode...

متن کامل

Shape memory effect and superelasticity in a strain glass alloy.

The shape memory effect and superelasticity are usually found in alloys exhibiting spontaneous martensitic transformation. Thus it is hard to imagine that such interesting effects can appear in a system without a martensitic transformation. In this Letter we show shape memory and the superelasticity effect in a nonmartensitic Ti48.5Ni51.5 alloy, which has no martensitic transformation but under...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature

سال: 2021

ISSN: 0028-0836,1476-4687

DOI: 10.1038/s41586-021-03281-0