'Electric vector' presentation slideshows

ECG EXAMINATION Seminary of pathophysiology Pavel Maruna

ECG EXAMINATION Seminary of pathophysiology Pavel Maruna. Electrical conduction in heart. SA node (= pacemaker). AV node. Bundle of His. Right and left bundle branches. Purkynje fibres. Cellular depolarization . What do we measure? What is positive and negative vector?.

1.25k views • 70 slides

Ordinary light versus polarized light

Every vibration can be resolved into linear components A x = A cos ? and A y = A sin? which are in general unequal. As ? is random, net result as if only 2 orthogonal vibrations of equal amplitudes appear but have no coherence of phase. y. A. A y. ?. x. A x. End-on view.

998 views • 21 slides

X-ray Polarimetry and Radio-Quiet AGN

299 views • 19 slides