IN a recent letter to NATURE (May 10, p. 673) Dr. Kramers advanced a quantum theory of dispersion which is a generalisation of the theory of Ladenburg. The formula proposed by Kramers for the ...

The MATLAB-based Dispersion Calculator (DC) is an interactive software for the calculation of dispersion curves and mode shapes of guided waves in plane, isotropic and multilayer, anisotropic ...

Commodity trading advisors (CTAs) have long used trend-following strategies to capture directional opportunities in a broad ...

In this review, the authors discuss the role of ECG in prediction of stroke. ECG plays an important role in detection of several stroke risk factors/predictors including atrial fibrillation and ...

Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. The Journal of Economic Perspectives Vol. 35, No. 3, Summer 2021 Why Is Growth in Developing ...

This means that the light leaving the prism is spread out into its different colours, a process called dispersion. This experiment is recorded as first being carried out by Isaac Newton ...

The Federal Reserve on Wednesday enacted its first interest rate cut since the early days of the Covid pandemic, slicing half ...

These ECG voltage attenuations are of extracardiac mechanism, and impact the amplitude of QRS complexes, P-waves, and T-waves, occasionally resulting also in shortening of the QRS complex and QT ...

The second determinant concerns the timing of the blow, which must occur within a narrow window of 10–20 ms on the upstroke of the T-wave, just before its peak (accounting for only 1% of the cardiac ...

HDFC Asset Management Co Ltd manages assets worth ₹ 7,63,757.33 crores. It’s current offering of mutual fund schemes includes 35 equity, 32 debt and 11 hybrid schemes. What is the category of ...

Sundaram Asset Management Company Ltd manages assets worth ₹ 66,178.69 crores. It’s current offering of mutual fund schemes includes 32 equity, 10 debt and 5 hybrid schemes. What is the ...