scholarly journals Performance of a three dimensional transformation-optical-flattened Lüneburg lens

2012 ◽  
Vol 20 (12) ◽  
pp. 13262 ◽  
Author(s):  
Tom Driscoll ◽  
Guy Lipworth ◽  
Jack Hunt ◽  
Nathan Landy ◽  
Nathan Kundtz ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Luneburg Lens

Three-dimensional Luneburg lens at optical frequencies

2016 ◽  
Vol 10 (4) ◽  
pp. 665-672 ◽  
Author(s):  
Yuan-Yuan Zhao ◽  
Yong-Liang Zhang ◽  
Mei-Ling Zheng ◽  
Xian-Zi Dong ◽  
Xuan-Ming Duan ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Luneburg Lens

Three-dimensional Luneburg lens at optical frequencies (Laser Photonics Rev. 10(4)/2016)

2016 ◽  
Vol 10 (4) ◽  
pp. 533-533 ◽  
Author(s):  
Yuan-Yuan Zhao ◽  
Yong-Liang Zhang ◽  
Mei-Ling Zheng ◽  
Xian-Zi Dong ◽  
Xuan-Ming Duan ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Luneburg Lens

Three-dimensional liquid flattened Luneburg lens with ultra-wide viewing angle and frequency band

2013 ◽  
Vol 103 (8) ◽  
pp. 084102 ◽  
Author(s):  
Lingling Wu ◽  
Xiaoyong Tian ◽  
Ming Yin ◽  
Dichen Li ◽  
Yiping Tang
Keyword(s):  
Frequency Band ◽  
Three Dimensional ◽  
Viewing Angle ◽  
Wide Viewing Angle ◽  
Luneburg Lens

Ultrabroadband Three-Dimensional Printed Radial Perfectly Symmetric Gradient Honeycomb All-Dielectric Dual-Directional Lightweight Planar Luneburg Lens

2018 ◽  
Vol 10 (44) ◽  
pp. 38404-38409 ◽  
Author(s):  
Jin Chen ◽  
Xujin Yuan ◽  
Mingji Chen ◽  
Xiaodong Cheng ◽  
Anxue Zhang ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Luneburg Lens ◽  
Symmetric Gradient

The orbit of Pluto over a long interval of time

1966 ◽  
Vol 25 ◽  
pp. 227-229 ◽  
Author(s):  
D. Brouwer
Keyword(s):  
Periodic Orbit ◽  
Numerical Integration ◽  
Restricted Problem ◽  
Three Dimensional ◽  
The Third ◽  
Circular Restricted Problem ◽  
Resonance Relation

The paper presents a summary of the results obtained by C. J. Cohen and E. C. Hubbard, who established by numerical integration that a resonance relation exists between the orbits of Neptune and Pluto. The problem may be explored further by approximating the motion of Pluto by that of a particle with negligible mass in the three-dimensional (circular) restricted problem. The mass of Pluto and the eccentricity of Neptune's orbit are ignored in this approximation. Significant features of the problem appear to be the presence of two critical arguments and the possibility that the orbit may be related to a periodic orbit of the third kind.

Conformation of Ribosomes from Escherichia Coli

1974 ◽  
Vol 32 ◽  
pp. 210-211
Author(s):  
M. Boublik ◽  
W. Hellmann ◽  
F. Jenkins
Keyword(s):  
Binding Sites ◽  
Ribosomal Proteins ◽  
Fluorescent Dyes ◽  
Protein Biosynthesis ◽  
Three Dimensional ◽  
Spatial Arrangement ◽  
Dimensional Structure ◽  
Complete Understanding ◽  
And Function

The present knowledge of the three-dimensional structure of ribosomes is far too limited to enable a complete understanding of the various roles which ribosomes play in protein biosynthesis. The spatial arrangement of proteins and ribonuclec acids in ribosomes can be analysed in many ways. Determination of binding sites for individual proteins on ribonuclec acid and locations of the mutual positions of proteins on the ribosome using labeling with fluorescent dyes, cross-linking reagents, neutron-diffraction or antibodies against ribosomal proteins seem to be most successful approaches. Structure and function of ribosomes can be correlated be depleting the complete ribosomes of some proteins to the functionally inactive core and by subsequent partial reconstitution in order to regain active ribosomal particles.

Sign in / Sign up

Export Citation Format

Share Document