rejuvenation

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rejuvenation

(ri-joo″vĕ-nā′shŏn) [re- + L. juvenis, young]
A return to a youthful condition or to the normal.

facial rejuvenation

Any form of cosmetic surgery (or other skin treatment) that makes the face appear younger, e.g., by eliminating or reducing wrinkles, sun damage, or the drooping or sagging of tissues or structures.

Patient discussion about rejuvenation

Q. What are “antioxidants”? and what do they do? I’ve been hearing about antioxidants for quite some time now, they are supposedly help to keep us younger. What do they do and is it true?

A. When every biological system works- it creates oxidants. These are materials that are very active and they “look for” something to react with. So when you eat (an example) there are a lot of oxidants created. they move around in the colon and they usually react with colon cells, thus destroying them. This also happens while breathing, cell metabolism and a lot of biological processes. Antioxidants counteract these free oxidants and stop their harmful reaction.

More discussions about rejuvenation
References in periodicals archive ?
Park, "Availability analysis of application servers using software rejuvenation and virtualization," Journal of Computer Science and Technology, vol.
Torres, "Using virtualization to improve software rejuvenation," IEEE Transactions on Computers, vol.
F Fiiho, "An experimental study on software aging and rejuvenation in web servers," in Proceedings of the 30th Annual International Computer Software and Applications Conference (COMPSAC '06), vol.
Trivedi, "Analysis and implementation of software rejuvenation in cluster systems," ACM SIGMETRICS Performance Evaluation Review, vol.
Maciel, "Software aging in the eucalyptus cloud computing infrastructure: characterization and rejuvenation," ACM Journal on Emerging Technologies in Computing Systems, vol.
Scott, "Benefits of software rejuvenation on HPC systems," in Proceedings of the International Symposium on Parallel and Distributed Processing with Applications (ISPA '10), pp.
Maeno, "Combined server rejuvenation in a virtualized data center," in Proceedings of the 9th IEEE International Conference on Ubiquitous Intelligence and Computing (UIC '12) and 9th IEEE International Conference on Autonomic and Trusted Computing (ATC '12), pp.
Trivedi, "Modeling and analysis of software rejuvenation in a server virtualized system with live VM migration," Performance Evaluation, vol.
Chiba, "Fast software rejuvenation of virtual machine monitors," IEEE Transactions on Dependable and Secure Computing, vol.
Trivedi, "A comprehensive model for software rejuvenation," IEEE Transactions on Dependable and Secure Computing, vol.
Trivedi, "A workload-based analysis of software aging, and rejuvenation," IEEE Transactions on Reliability, vol.