Cell size variation results in strain concentration at the end of foam samples, thereby reducing the compressive strength of closed cell foams. Cell wall thickness variation leads to cell wall buckling and thus reduction in compressive and shear strengths of closed-cell foams. As cell size and ...
cell wall thickness variations on strength is less than the sum of individual effect.As cell size becomes dispersed, plastic strain tends to localize and concentrate at the end of samples, which might be the reason that compressive strength of closed-cell foams decreases with cell size variation....
In this work, the effects of cell size and cell wall thickness variations on the compressive and shear strengths of closed-cell foams were investigated using Laguerre tessellation models. It is found that the compressive and shear strengths of closed-cell foams decrease as cell size and cell wa...
For a long period of time, the spindle size was expected to be proportional to the cell size since the cell size is the main control parameter determining the size of subcellular structures1–3. However, recent experiments found that the size of the mitotic spindle scales with the cell size...
A study of the composition and structure of the cell-wall mucopeptide of micrococcus lysodeikticus Size composition and sex ratio of Anadara tuberculosa and Anadara similis in a mangrove reserve from the northwest of Ecuador Shell length frequency distr... JW Czerkawski,HR Perkins,HJ Rogers - ...
Effectsofcellsizeandcellwallthicknessvariationsonthestiffness ofclosed-cellfoams YoumingChen ⇑ ,RajDas,MarkBattley CentreforAdvancedCompositeMaterials,DepartmentofMechanicalEngineering,UniversityofAuckland,Auckland,NewZealand articleinfo Articlehistory: Received2July2014 Receivedinrevisedform21September2014 Available...
Other densities, cell sizes and core and foil thicknesses available on request. 订货号包装规格 Sizes 464-131-54300mm x 300mm 016-442-29600mm x 600mm 产品参数 Adhesive[胶粘剂]Phenolic Cell Size[空穴大小]13mm Cell Wall[空穴壁厚]0.1mm ...
Pectin is of interest both as cell wall component and as food additive. The precise chemical structure of pectin remains under debate, although the structu... GJ Coenen,EJ Bakx,RP Verhoef,... - 《Carbohydrate Polymers》 被引量: 162发表: 2007年 Different populations of pectic hairy regions oc...
Light Microscopic Investigations of Cereal Grains, Doughs and Breads Cereal-based foods are derived from grains that have a well-organized microstructure. The cell wall thickness, size of cells, starch granule structure, pro... K Autio,M Salmenkallio-Marttila - LWT- Food Science and Technology ...
Sexually dimorphic development of the gonad is essential for germ cell development and sexual reproduction. We have found that the Drosophila embryonic gonad is already sexually dimorphic at the time of initial gonad formation. Male-spec... TJ Defalco,G Verney,AB Jenkins,... - 《Developmental C...