Cell aggregates, including sheets and spheroids, represent a simple yet powerful model system to study both biochemical and biophysical intercellular interactions. However, it is becoming evident that, although the mechanical properties and behavior of multicellular structures share some similarities with in...
The 1983 Institute of Metals Lecture The Metallurgical Society of AIME The Mechanical Properties of Cellular Solids M.F. ASHBY R. E Mehl Medalist The mechanical properties (elastic, plastic, creep, and fracture) of cellular solids or foams are related to the properties of the cell wall material...
(PG), a polymer of glycan strands cross-linked by short peptides that provides shape and rigidity to the cell2. Considerable efforts have been dedicated to understand how the cell envelope and its environment affect the mechanical behavior of bacteria and, in turn, how such properties allow ...
The measurement of cell surface property is made difficult by the fact that the cell size is extremely small and the membrane of the cell cannot usually be conveniently isolated. Therefore most techniques are indirect measures of cell surface properties and require a theory to interpret the measurem...
Accumulating evidence suggests that phenotypic changes inevitably and continuously occur during morphological and mechanical remodeling within a cell and are accompanied by alterations in mechanical properties14,15. Elegant studies have demonstrated that the innate mechanical properties of cells can act as ...
Fluidvelocitiesinmeniscaltissueareaffectedbymaterialpropertiesandstrainrate Cellshapeandlocationaffectsstresses,strainsandfluidvelocitieswithinandaroundcells Aims Tomodelthestresses,strainsandfluidvelocitieswithinameniscaltissueexplant Tomodelandcomparethestressesandstrainsinandaroundcellsofdifferentshapesandatdifferentlocations...
The cycled seal was then characterized with a laser dilatometer to identify the glass transition, softening temperature, and thermal expansion properties. High temperature ring-on-ring (RoR) experiments were performed to study the effect of glass transition and softening temperatures on mechanical ...
T Uehara - 《Open Journal of Modelling & Simulation》 被引量: 1发表: 2015年 Mechanics of three dmensional cellular structures The cell edge material was assumed to be elastic–perfectly plastic and the effective mechanical properties of the cellular structure were related to the ... S Babaee...
8), such data could potentially be implemented in 3D finite element models to estimate local mechanical material properties. In addition, finite element meshes could be generated based on μCT data in order to simulate the influence of soil structure on stress distribution and hence the deformation...
To overcome the limitations of the conventional vacuum thermoforming manufacturing method, direct 3D printing of clear aligners has been developed. The present study investigated the thermo-mechanical and viscoelastic properties of a photocurable resin T