Abstract: The paper presents results of mathematical modeling of transmission and reflection coefficients of a rectangular waveguide with a ferrite probe for selective microwave wattmeters of ...

A number of astrophysical scenarios possess and preserve an overall cylindrical symmetry also when undergoing a catastrophic and nonlinear evolution. Exploiting such a symmetry, these processes can be ...

Information provided on Forbes Advisor is for educational purposes only. Your financial situation is unique and the products and services we review may not be right for your circumstances. We do not ...

Information provided on Forbes Advisor is for educational purposes only. Your financial situation is unique and the products and services we review may not be right for your circumstances. We do not ...

Be sure you understand the tax consequences before making the change Cathy Pareto, MBA and CFP®, is the founder and president of Cathy Pareto & Associates Inc. For more than twenty years, Cathy has ...

A loft conversion can be a great way to add value and living space to your home, but it doesn't come cheap. To find out how much a loft conversion costs, the Building Cost Information Service (BCIS) ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, ...

Saudi Arabian Grand Prix: 1st: Piastri, 2nd: Verstappen, 3rd: Leclerc Miami Grand Prix: 1st: Piastri, 2nd: Norris, 3rd: Russell Emilia Romagna Grand Prix: 1st ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

Abstract: The demand for high-speed and high-capacity communication and radar systems operating at frequencies above millimeter waves has increased. Dielectric waveguides have been studied as low-loss ...

Tired of A/B tests that go nowhere? This guide explains why the "growth hacker" approach to converting customers often fails and provides a practical framework for earning sales through brand trust, a ...

The Vlasov-Einstein system of equations is studied from the point of view of group transformations. Continuous groups are shown to generalize the usual infinitesimal treatment of the metric tensor to ...