scholarly journals Influence of the hole filling fraction on the ultrasonic transmission through plates with subwavelength aperture arrays

2008 ◽  
Vol 93 (1) ◽  
pp. 011907 ◽  
Author(s):  
Héctor Estrada ◽  
Pilar Candelas ◽  
Antonio Uris ◽  
Francisco Belmar ◽  
Francisco Meseguer ◽  
...  
Keyword(s):  
Hole Filling ◽  
Filling Fraction ◽  
Subwavelength Aperture ◽  
Aperture Arrays

scholarly journals Large-Area Subwavelength Aperture Arrays Fabricated Using Nanoimprint Lithography

2008 ◽  
Vol 7 (5) ◽  
pp. 527-531 ◽  
Author(s):  
J.L. Skinner ◽  
L.L. Hunter ◽  
A.A. Talin ◽  
J. Provine ◽  
D.A. Horsley
Keyword(s):  
Nanoimprint Lithography ◽  
Large Area ◽  
Subwavelength Aperture ◽  
Aperture Arrays

scholarly journals Influence of lattice symmetry on ultrasound transmission through plates with subwavelength aperture arrays

2009 ◽  
Vol 95 (5) ◽  
pp. 051906 ◽  
Author(s):  
Héctor Estrada ◽  
Pilar Candelas ◽  
Antonio Uris ◽  
Francisco Belmar ◽  
F. Javier García de Abajo ◽  
...  
Keyword(s):  
Subwavelength Aperture ◽  
Lattice Symmetry ◽  
Aperture Arrays

Comparisons of two subwavelength aperture arrays with different lattice structure for light transmission

Optik ◽  
2013 ◽  
Vol 124 (16) ◽  
pp. 2401-2405 ◽  
Author(s):  
Nan Zhang ◽  
Peiheng Zhou ◽  
Jianliang Xie ◽  
Longjiang Deng
Keyword(s):  
Light Transmission ◽  
Lattice Structure ◽  
Subwavelength Aperture ◽  
Aperture Arrays

scholarly journals Terahertz magneto-plasmonics using cobalt subwavelength aperture arrays

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Barun Gupta ◽  
Shashank Pandey ◽  
Anjali Nahata ◽  
Berardi Sensale-Rodriguez ◽  
Sivaraman Guruswamy ◽  
...  
Keyword(s):  
Subwavelength Aperture ◽  
Aperture Arrays

Left Ventricular Dysfunction and Blood Glycohemoglobin Levels in Young Diabetics

1991 ◽  
Vol 30 (05) ◽  
pp. 183-188
Author(s):  
A. Aydrner ◽  
A. Oto ◽  
E. Oram ◽  
O. Gedik ◽  
C. F. Bekdik ◽  
...  
Keyword(s):  
Ejection Fraction ◽  
Left Ventricular Function ◽  
Ventricular Function ◽  
Left Ventricular ◽  
Diabetic Patients ◽  
Filling Fraction ◽  
Time To Peak ◽  
Significant Difference ◽  
The Mean ◽  
Hba1c Levels

Left ventricular function including regional wall motion (RWM) was evaluated by 99mTc first-pass and equilibrium gated blood pool ventriculography and glycohemoglobin (HbA1c) blood levels determined by a quantitative column technique in 25 young patients with insulin-dependent diabetes mellitus without clinical evidence of heart disease, and in healthy controls matched for age and sex. Phase analysis revealed abnormal RWM in 19 of 21 diabetic patients. The mean left ventricular global ejection fraction, the mean regional ejection fraction and the mean 1/3 filling fraction were lower and the time to peak ejection, the time to peak filling and the time to peak ejection /cardiac cycle were longer in diabetics than in controls. We found high HbA1c levels in all diabetics. There was no significant difference between patients with and without retinopathy and with and without peripheral neuropathy in terms of left ventricular function and HbA1c levels.

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