NONLINEAR DEFORMATION OF AXISYMMETRICALLY LOADED ROTATION SHELL BASED ON FEM WITH DIFFERENT VARIANTS OF DEFINITIONAL EQUATIONS

Nonlinear deformation of axisymmetrically loaded rotation shell based on FEM with different variants of definitional equations

A curvilinear finite element of the median line of an axisymmetrically loaded shell of revolution with a stiffness matrix of $8{ imes} 8$ size is used when choosing nodal SPROUT PROTEIN CHOC unknowns in the form of displacements and their first derivatives is used.The constitutive equations at the loading step are implemented in two versions.In the

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Giant Dermatofibroma: A Rare Presentation as a Large Scaly Plaque

A rare form of dermatofibroma (DF) is described in the literature as giant dermatofibroma.Due to the rarity and distinct presentation that can be confused with more sinister skin tumours, these can cause diagnostic uncertainty and require clinicopathologic Drinks correlation.Familiarity with this rare presentation of an otherwise common entity is r

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The Critical Analysis of Catalytic Steam Explosion Pretreatment of Corn Stalk, Lignin Degradation, Recovery, and Characteristic Variations

The lignin degradation and its structural change as a result of catalytic steam explosion pretreatment can be considered of great importance for both the subsequent fermentation and the further utilization of the lignin fraction.This work investigated the degradation mechanism and change in the characteristics of lignin during dilute sulphuric-acid

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