IOException Example in Java. In this tutorial I am going to explain one of the most common Java exception that is well known by all the Java developers. IOExceptions are thrown when there is any input / output file operation issues while application performing certain tasks accessing the files.
Understanding Oxidative Stress. Like an apple turns brown when exposed to air, our cells can ârustâ when we breathe due to oxidative stress, a process caused by free radicals. Free radicals are unstable molecules that damage or âoxidizeâ cells throughout the body in a process called oxidative stress.
Free radicals are normal and necessary to some degree. In addition to causing some damage, they also stimulate repair. It is only when so many free radicals are produced, and they overwhelm the repair processes, that it becomes an issue. That is what we call oxidative stress.