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.
Stress causes a hormonal release of catecholamines and steroids. It is a fight or flight response to a stimulus. Long-term stress can affect the immune system, can increase blood pressure, and can increase the likelihood of stroke and heart attack. Immediate stress causes immediate reactions, while chronic stress can cause more prolonged and chronic changes.