All electrical systems are susceptible to short circuits and the abnormal current levels they create. These currents can produce considerable thermal and mechanical stresses in electrical distribution ...

The shaft lining is the hub of underground construction space and ground connection. The stability of shaft lining plays an important role in the construction of urban underground space. The ...

Combined with the spatial data processing capability of the Geographic Information Systems (GIS), the Pan Jiazheng method is extended from two-dimensional (2D) to three-dimensional (3D), and a 3D ...

Settle-out calculations in natural gas systems need to be sufficiently rigorous accurately to predict settle-out under various operating conditions without being so conservative as to increase costs.

A groundbreaking new method developed at the University of Osaka calculates the entropy of liquids using a non-empirical approach, requiring only the atomic species as input. The paper is published in ...

The high-low method is used in cost accounting to estimate fixed and variable costs based on a business's highest and lowest levels of activity. By focusing on these extremes, the high-low method ...

Learn about convenience yield, its benefits, and how to calculate it. Discover why holding physical goods over derivatives ...

The goal of accounting is to produce fair and accurate statements about a company's financial performance and condition. An underlying principle of accounting is to connect the expenses that are ...

Discover how to evaluate business value using the Capitalization of Earnings method by calculating future profits and ...

Norway produces only 35–40 per cent of the food we eat, while neighbouring countries like Finland and Germany often report 70–80 per cent. But are we ...