The skin consists of two distinct layers: the epidermis and the dermis. Each layer is made of distinct tissues and performs distinct functions to support the body. A third layer of tissue under the skin, known as the hypodermis or subcutaneous layer, is not truly part of the skin itself bu...
Several material choices could be used to complete the layers of the skin project. Edible projects could use three different color or flavor layers of cookie or cake, gelatin or crackers and cookie crumbs. Use licorice or other long thin candy in different colors to create the hairs, nerves a...
This model culture system is simple to assemble with readily-available components and importantly, can be separated into its constitutive individual layers to allow further insight into cell-cell interactions and detailed studies of the mechanisms of skin sensitization. In this study, using non-...
However, current in vitro skin model have limitations to emulate real human skin due to the simplicity of model. In this paper, we describe the development of 'skin-on-a-chip' to mimic the structures and functional responses of the human skin. The proposed model consists of 3 layers, on ...
The model is based on the momentum integral approach for steady, flat-plate boundary layers, with appropriate modifications to account for the unsteady flow regime and flow history. The model results are consistent with previous measurements of bed shear stress and skin friction coefficients within ...
model of the epidermis that takes into account the deformability of the dermis. Our model can produce a stable epidermal structure with well-organized layers. We show that its stability depends on the cell supply rate from the basal layer. Modeling the morphological change of the dermis also ...
A dry sliding contact analysis for two elastic bodies coated with multiple layers is presented. Green's functions for a unit normal load and a unit tangent... AA Elsharkawy,BJ Hamrock - 《Journal of Tribology》 被引量: 32发表: 1993年 On the Use of Calcium Fluoride as an Infrared-Transpar...
A one-dimensional model of solute transport through the stratum corneum is presented. Solute is assumed to diffuse through lipid bi-layers surrounding impermeable corneocytes. Transverse diffusion (perpendicular to the skin surface) through lipids separating adjacent corneocytes, is modeled in the usual...
of death normally occur in different areas of the skin: apoptosis is detected in the inner living proliferative basal layer, while cornification occurs in the upper living layers. The uppermost layer is indeed formed exclusively by dead cells, comprising the stratum corneum. Much of the physical ...
The magnetic coupling, including eddy currents, are described as series elements. They are affected by skin effects. The electric losses are described as parallel elements. They depend on the different layers that the electric field lines meet. 展开 ...