Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

Analysis of variance (ANOVA) is a statistical analysis tool that separates total variability found within a data set into two components: random and systematic factors.

ABSTRACT: This study explores how deceitful and subtle behaviors can affect procurement sustainability, considering psychological contract violation as a potential mediator. Subsequently, data were ...

ABSTRACT: The adoption of the circular economy is considered in literature as one of the essential strategies for improving both sustainable performance and green strategies. However, despite the ...

Our teacher already knows there is a positive relationship between how much time was spent on an essay and the grade the essay gets, but we’re going to need some data to demonstrate this properly.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Direct materials cost is a main component of a product's total cost along with direct labor cost and manufacturing overhead. While no business' costs can remain constant because of changes in both ...

SUNY Polytechnic Institute (SUNY Poly) Professor of Physics Dr. Amir Fariborz recently published research titled, "An alternative to the Euler equation of rigid body rotational dynamics," in the ...

Simo Särkkä and Arno Solin (2019). Applied Stochastic Differential Equations. Cambridge University Press. Cambridge, UK. The book can be ordered through Cambridge University Press or, e.g., from ...

In summary, the steady state heat equation example from the documentation works great at dx == dy == 0.1 but produces incorrect results for every smaller discretization step that I have tried.