Results 231 to 240 of about 244,110 (265)
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Static polarization-difference interference imaging spectrometer
Optics Letters, 2012A static polarization-difference imaging spectrometer is conceptually described and demonstrated through experiment. It consists of a Wollaston prism, a Savart polariscope, a linear analyzer, and a CCD camera. This design improves the existing polarization-difference system by eliminating its moving parts and obtaining the spectral variation of the ...
Tingkui, Mu +3 more
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Macrostructure differences of polar fox and dog lungs
The Anatomical Record, 1992AbstractThe lungs of the polar fox and dog have the typical form and lobular structure characteristic of beasts of prey. Both display secondary fusion of the cranial and middle lobes in the left lung, but this is more extensive in the fox. A consistent relationship between the beast body mass and the mass and volume of the lungs is present.
T V, Voyevoda +3 more
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Effectiveness of polarization on the extraction of buildings with different orientations
2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2015Using the polarization as a scale, we compensated for the azimuth scale effect on the building identification in urban areas. With the increase of polarization dimension (from a single polarization, dual-polarization, to polarimetric data with the rotation of azimuth angle) or change of polarization scale, the azimuth scale effect was gradually ...
Ao Du, Yong Wang 0011
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Simultaneous estimation of AOA and polarization using differently polarized antennas
2010 Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia), 2010This paper explores the simultaneous estimation method of the AOA and the polarization of the signals. Based on two differently polarized antennas, the simultaneous estimation is achieved with consideration of the cross-polar and co-polar patterns of the antennas. The performance of the method is analyzed. The validity is testified by the experiment of
Chang Yuliang +3 more
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Frequency dependence of polarization phase difference
International Journal of Remote Sensing, 1995Abstract Polarimetric AIRSAR data of 13 July 1990 acquired over Mahantango watershed area were processed for the identification of cornfields and forested areas. Polarization Phase Difference (PPD) values were computed for the cornfields at P-, L- and C- bands and studied as a function of frequency.
RAO, KS, RAO, YS, WANG, JR
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Polarization differences between isotopic molecules
International Journal of Quantum Chemistry, 2009This paper constitutes a brief report on the determination of dipole moment differences by a differential dielectric constant method. The results are sufficiently precise to be compared with the corresponding differences obtained with modern spectroscopic techniques.
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Polarization and talking across difference
2023Elizabeth Anderson, Alexis Papazoglou
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Apical–basal polarity and the control of epithelial form and function
Nature Reviews Molecular Cell Biology, 2022Clare E Buckley +2 more
exaly
Polarization and Possible Differences in Backscatter Measurements
Optical Remote Sensing of the Atmosphere, 1990In the fall of 1989 a series of flights were made to compare backscatter measurements performed by different lidars and a second flight may be made in the spring of 1990. The lidars to be compared may be monostatic and bistatic systems and will transmit light of one state of polarization and analyze received light in a different state of polarization ...
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Different Molecules Experience Different Polarities at the Air/Water Interface
Angewandte Chemie, 2009Sobhan, Sen +2 more
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