Definition: Number theory is a branch of pure mathematics devoted to the study of the natural numbers and the integers. It is the study of the set of positive whole numbers which are usually called ...

Abstract: Radio-frequency (RF) based Wireless Energy Transfer (WET) enables devices to avoid wired power-supply and battery replacements. The ubiquitous availability of RF energy elevates “energy self ...

Rachel Reeves is unlikely to raise the basic rates of income tax and national insurance in order to avoid breaking a promise to protect "working people" in the budget. It comes as Sky News has ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...

Abstract: By introducing the escape time, a new definition of the dissipativity is introduced under some assumptions that are very reasonable for most physical models. Based on this definition, ...

Game theory helps investors predict outcomes in markets where decisions impact each other. Understanding game theory equips investors to strategically anticipate market actions. Game theory-informed ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

Whether or not you’ve heard the term “queer theory,” it’s likely to have impacted some aspect of your life. Click through to learn what queer theory is, how it's used, and who has been involved with ...

The paper towel theory is an analogy in which removing one sheet per day from a roll of paper towels symbolizes fat loss. It illustrates that although progress may be slow and difficult to notice ...

ABSTRACT: With the changes of China’s market and the increasing number of industries involved in translation, the theory of translation has become more and more complicated, and the diversity of ...

You know that feeling when you look back on something from the past and think, “Wow, we’ve come so far!” That’s modernization theory in a nutshell. It’s the idea that societies develop and progress ...

Neurologist and psychoanalyst Sigmund Freud developed the Freudian theory of motivation. According to the theory, people’s choices are largely based on their unconscious behaviour. This means that ...