As has been emphasised by Prof. Pringsheim in his recent admirable report on the Raman effect (Die Naturwissenschaften, Aug. 3, 1928), there is a far-reaching and fundamental analogy between the ...

Ali Hussain has a background that consists of a career in finance with large financial institutions and in journalism covering business. Ryan Eichler holds a B.S.B.A with a concentration in Finance ...

Try these interactive flashcards based on GCSE physics past papers. By working your way through the flashcards created by experts, you can prepare for your physics exams and make your revision more ...

Learn how to create a realistic Spider-Man web-slinging effect in After Effects! This tutorial covers everything from creating the web shape to adding movement and elasticity. Perfect for beginners ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...

The transmission efficiency ƒ for the photoelectrons emitted from a CsI photocathode into CO2 and into Ar-CO2 mixtures is investigated by Monte Carlo simulation. The results are compared with earlier ...