The main objective of this paper is to propose various types of Finite Element Methods used for the calculation of burst strength of pressure vessel. The pressure at which the pressure vessel should burst if all of the specified design tolerances are at their minimum values is called burst pressure. Prediction of burst strength is the very important aspect in the pressure vessel design. The pre...

We examine the role of atomistic simulations in multiscale modeling of mechanical behavior of stressed solids. Theoretical strength is defined through modes of structural instability which, in the long wavelength limit, are specified by criteria involving elastic stiffness coefficients and the applied stress; more generally, strength can be characterized by the onset of soft vibrational modes i...

introduction a large number of orthodontists prefer to rebond the failed bonded brackets or use recycled brackets in some instances. the aim of this study was to compare the shear bond strength of rebonding with using recycled brackets on enamel surface. methods bonding of brackets on the surface of extracted first bicuspids was tested in five different groups to compare their shear bond streng...

We apply the Euler tour technique to find subtrees of specified weight as follows. Let k , g N 1 2 ∈ such that ≤ + h > and − 4 3 2, where ≔ . T be a tree vertices let c : V ( ) → vertex weights ∑ v = for all prove subtree S exists can found in linear time. it show, among others, following: Every planar hamiltonian graph G E with minimum degree δ ≥ has cycle length every { ⌊ ∣ ⌋ … ⌈ ⌉ } ∣. 3-con...

The original definition of sarcopenia referred to loss appendicular skeletal muscle mass (ASM) in older adults however, there was no universal strength and the definitions did not specify optimal functional tests. Recently, Asian Working Group for Sarcopenia: 2019 Consensus Update (AWGS 2019) has defined as “loss mass, plus low strength, and/or physical performance” specified cutoffs each diagn...

A table-driven approach for designing industrial strength cache coherence protocols based on relational database technology is described. Protocols are specified using several interacting multi-input, multi-output controller state machines represented as database tables. Protocol scenarios specified using SQL constraints are solved to automatically generate database tables, and to statically ch...

In recent years application of CFRP sheets in the strengthening of the concrete circular column has increased numerously. Knowing the exact behavior of concrete cylindrical columns confined with CFRP is of the first order of importance. ISIS Code of Canada has given relations for strength increase of circular columns confined with CFRP sheets, these relations are defined for a specified range o...