Additionally, among those with all five risk factors, the lifetime risk of cardiovascular disease was remarkably high: 24% in ...

Human factors (also referred to as human factors psychology and human factors engineering) is an applied field of study that examines human abilities, limitations, behaviors, and processes in order to ...

A pathogen's ability to infect or damage its host tissues is determined by the virulence factors. These are often molecules synthesized by bacteria or viruses and encoded in their genome, but they may ...

Populations grow at geometric or exponential rates in the presence of unlimited resources. Geometric populations grow through pulsed reproduction (e.g., the annual reproduction of deer, which have a ...

You may be at greater risk for type 2 diabetes if you live with obesity, have a family history of diabetes, and more. Knowing the risk factors for type 2 diabetes can help you make changes that may ...

The factors of production are the inputs used to produce a good or service in order to produce income. Economists define four factors of production: land, labor, capital and entrepreneurship. These ...

It can be quite a challenge to deal with coronary artery disease or CAD. It happens when plaque builds up in the walls of arteries that supply the heart. These can narrow and cause chest pain (angina) ...

Source: ג'ון טניאל. (derivative work by user:אילילה) [Public domain]/Wikimedia Commons In 1936, researcher Saul Rosenweig argued that factors common to different therapy models have a greater ...

What Causes Alzheimer’s Disease? Researchers don't know exactly what causes Alzheimer’s disease. Many things are thought to be involved. But as scientists have learned more about the condition, ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Robert Kelly is managing director of XTS Energy LLC, and has more than three ...