High output and low output heart failure refer to how much blood your heart pumps to your body with each heartbeat. In both cases, the output is not enough to meet your body’s needs. A diagnosis of ...

During economic downturns an economy’s output of goods and services declines. When times are good, by contrast, that output—usually measured as GDP—increases (see “Gross Domestic Product: An Economy’s ...

These days switching power supplies are nearly ubiquitous and used throughout every electronic devices. They are valued for their small size, low cost, and efficiency. However, they have the major ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Katharine Beer is a writer, editor, and ...