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A polymer material system has been developed to propose an injectable, UV and in situ curable hydrogel with properties similar to the native nucleus pulposus of intervertebral disc. Neat hydrogels based on Tween® 20 trimethacrylates (T3) and N-vinyl-2-pyrr ...
The intervertebral disc (IVD), which provides flexibility to the spine and facilitates damping and motion, is composed of two distinct structures: the annulus fibrosus (AF) and the nucleus pulposus (NP). The AF, which is fibrous and elastic, confines the N ...
Low back pain is one of the most prevailing medical concerns and can often be associated with the degeneration of the intervertebral disc. This degeneration results in a loss of biological and mechanical properties, especially a loss of viscoelastic proper ...
Molecular simulations using the quasicontinuum method are performed to understand the mechanical response at the nanoscale of grain boundaries (GBs) under simple shear. The energetics and mechanical strength of 18 Sigma (I 10) symmetric tilt GBs and two Si ...
Hot tearing is one of the most severe defects observed in castings, e.g. in billets or sheet ingots of aluminum alloys produced by DC casting. It is due to both tensile strains and a lack of interdendritic feeding in the mushy zone. In order to predict thi ...
The motivation of this work derives from the need of the cutting tool industry to improve its products in order to support harder and harder working conditions, namely increasing cutting speeds and working on stronger modern materials. The lifetime of the ...
Intervertebral disc (IVD) degeneration is one of the prevailing medical concern and actual health cost. Industries and academic institutions research for therapeutic solutions going from drugs to complete and partial arthroplasty devices as well as enginee ...
[...] Low back pain affects nearly 80% the population at least once in their lifetime. Intervertebral disc (IVD) degeneration is thought to play a role in the development and onset of low back pain. The center part of the disc, the nucleus pulposus (NP), w ...
Intervertebral disc (IVD) degeneration is one of the prevailing medical concern and actual health cost. Industries and academic institutions research for therapeutic solutions going from drugs to complete and partial arthroplasty devices as well as enginee ...
Objective: Several cell carriers need to be selected and characterized for their compatibility with fetal cartilaginous cell survival and activity. In order to assess the in vivo regeneration capacity of fetal cartilaginous cells, these cell carriers will ...
