A harmonic-balanced finite element method (FEM) with the Laplace transform is proposed for transient state nonlinear problems. Different from the conventional harmonic-balanced method applying the ...

We describe a semi-analytical method which may be applied to solve problems where either the Laplace or the Helmholtz equations are involved. The core of the MMP method is a general and very flexible ...

Reprint: R0411J In the classroom, activity-based costing (ABC) looks like a great way to manage a company’s limited resources. But executives who have tried to implement ABC in their ...

MY column last week was about the global trade war resulting from Trump's tariffs. This act — unsanctioned by the US Congress — was aimed at protecting American industries through his faulty concept ...

Rapid, shallow breathing can be a symptom of anxiety. Practicing deep breathing exercises may help reduce symptoms of anxiety. Anxiety can affect your breathing. On the other hand, your breathing ...

An interactive visualization of the SEIR (Susceptible-Exposed-Infectious-Recovered) model using Matplotlib. The simulation allows real-time parameter adjustments via sliders and text boxes, making it ...

As the Met Office warns of very high pollen counts across the UK this week, an expert has shared an easy 30-second trick that could help alleviate hay fever symptoms.

Includes bibliographical references (p. 713-715) and indexIntroduction to classical mechanics : with problems and solutions by Morin, David, Ph. D ...

Optimizers with the criteria in Table I and preconditioner forms in Table II are wrapped into classes KronWhiten/Newton, LRAWhiten/Newton and DenseNewton for easy use. Three main differences from ...

"If you’re thinking the Democrats’ job now is to come up with some new policies that appeal to the working class, you are thinking too small. This is not about policies," Brooks writes.

Inspectors faulted Kentucky’s juvenile detention center in Adair County for a variety of failures, including filth and broken equipment.

In general, Democratic governors and legislators have believed that throwing money — lots of it — at those and other problems would result in tangible improvement. An obscure chart in the state budget ...