In this hands-on project, we put the INGCO 160A DC Inverter welding machine to the test by fabricating a fully functional ...

Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

Many precision current source designs are available, but simple arithmetic for component values to tailor them for an ...

Oliver Libby's "Strong Floor, No Ceiling" offers a radically moderate plan to restore the American Dream through strategic ...

Objectives There is a lack of knowledge about whether occupational exposures increase the risk of emphysema, especially in ...

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

If you have experience with R or want a quick way to generate a regression with statsmodels using a pandas DataFrame, you can ...

The price of coal, for its part, has a strong and highly significant negative effect (elasticity = −0.75, p < 0.001). This indicates that coal is a real substitute for electricity in household ...