Business owners have a key responsibility in supervising and managing employees. There are three models and theories on supervision that have become widely popular: theory X, theory Y and theory Z.

Using software that incorporates all of the field theory equations developed by Einstein as part of his general theory of relativity, research teams from Europe and the United States have started ...

Theory and understanding underpin a great deal of experimentation and engineering. Working together experimentalists can be guided by theoretical predictions and theoreticians can refine their models ...

Contingency management theory says there’s no one-size-fits-all approach — leaders must adapt strategies based on people, ...

Ruin theory has emerged as a pivotal branch of actuarial science, offering a robust mathematical framework to quantify the risk of insolvency in both insurance and financial contexts. At its core, the ...

Gas-rich planets such as Jupiter and Saturn grew from a disk of dust and gas which eventually crumpled like a piece of paper under its own gravitational instability -- or so one theory goes. Now a ...

Recently, the new journal "Model Theory" was launched. It is published by the nonprofit Mathematical Sciences Publishers (MSP). The editors-in-chief are Prof. Dr. Martin Hils from Mathematics Münster ...