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Distinguished Researcher to Speak at NJIT on Preventing Bone Loss

Submitted by TanjaLeijs on

Biomedical researcher Stephen C. Cowin will describe a promising model for studying nutrient transport from the vascular system to bone tissue

Preventing bone deterioration is a critical aspect of combating osteoporosis, improving bone implants, and even making long-term space flight possible, such as voyages to Mars and beyond. On April 9, noted biomedical researcher Stephen C. Cowin will describe a promising model for studying nutrient transport from the vascular system to bone tissue, transport that has a direct bearing on the prevention of bone loss.

MWR for the first- and third-order differential equations

Submitted by Ajit R. Jadhav on

Hi all,

In engineering sciences, we usually end up using either the second- or the fourth-order differential equations, and the MWR (the method of weighted residuals) works pretty well for them.

The question is: how about the first- and the third-order differential equations? Why don't we see any applications of MWR for these odd-ordered differential equations? What gives?

Buckling analysis of a imperfection sensitive cylinderical shell under compression

Submitted by mani6555 on

I have carried out eigen buckling analysis of cylindrical shell under axial compression under unit load  using abaqus in model-1 and in model -2 i carried out riks analysis gave imperfection 0.2mm fotr shell thickness 2mm radius 0.25m,h=0.5 m after the 100 increment the the shell is subjected to load which is obtained from first buckling load in first mode  here how to get the collapse load

CAE

Submitted by prasath_1992 on

hi im prasath now im a CAE trainee. i want to know more about CAE analysis what are the necessary things i've to learn and experienced in this field?...