scholarly journals Match‐line control unit for power and delay reduction in hybrid CAM

2021 ◽  
Vol 15 (3) ◽  
pp. 272-283
Author(s):  
Sheikh Wasmir Hussain ◽  
Telajala Venkata Mahendra ◽  
Sandeep Mishra ◽  
Anup Dandapat
Keyword(s):  
Control Unit ◽  
Delay Reduction

Video-Enhanced Microscopy--Better Visibility of Plant Cell Structures

1982 ◽  
Vol 40 ◽  
pp. 182-185
Author(s):  
N.S. Allen ◽  
R.D. Allen
Keyword(s):  
Diffraction Pattern ◽  
Theoretical Basis ◽  
Numerical Aperture ◽  
Gain Control ◽  
Control Unit ◽  
Camera Control ◽  
Variable Gain ◽  
Contrast Method ◽  
Fine Detail ◽  
Cell Structures

Various methods of video-enhanced microscopy combine TV cameras with light microscopes creating images with improved resolution, contrast and visibility of fine detail, which can be recorded rapidly and relatively inexpensively. The AVEC (Allen Video-enhanced Contrast) method avoids polarizing rectifiers, since the microscope is operated at retardations of λ/9- λ/4, where no anomaly is seen in the Airy diffraction pattern. The iris diaphram is opened fully to match the numerical aperture of the condenser to that of the objective. Under these conditions, no image can be realized either by eye or photographically. Yet the image becomes visible using the Hamamatsu C-1000-01 binary camera, if the camera control unit is equipped with variable gain control and an offset knob (which sets a clamp voltage of a D.C. restoration circuit). The theoretical basis for these improvements has been described.

Delay reduction in networks of coupled dynamical systems

2014 ◽  
Vol 1 ◽  
pp. 763-766
Author(s):  
Leonhard Lücken ◽  
Jan Philipp Pade ◽  
Serhiy Yanchuk
Keyword(s):  
Dynamical Systems ◽  
Delay Reduction
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