نتایج جستجو برای: ellipticity

تعداد نتایج: 1777  

2008
Robert G. Crittenden Priyamvada Natarajan Ue-Li Pen Tom Theuns

Large scale correlations in the orientations of galaxies can result from alignments in their angular momentum vectors. These alignments arise from the tidal torques exerted on neighboring proto-galaxies by the smoothly varying shear field. We compute the predicted amplitude of such ellipticity correlations using the Zel’dovich approximation for a realistic distribution of galaxy shapes. Weak gr...

2010
E. CHADWICK H. M. KHAN M. PENNEY

Consider uniform flow past four slender bodies with elliptical cross-section of constant ellipticity along the length of 0, 0.125, 0.25 and 0.375, respectively, for each body. Here, ellipticity is defined as the ratio of the semiminor axis of the ellipse to the semimajor axis. The bodies have a pointed nose which gradually increases in cross-section with a radius of curvature 419mm to a mid-sec...

Journal: :The Journal of biological chemistry 1976
J C Chien F W Snyder

Circular dichroism and difference ultraviolet visible spectra were obtained for cobalt hemoglobin derivatives. At 287 nm the ellipticity difference between the oxy- and deoxycobaltohemoglobin is about one-half as great as that for the native proteins indicating smaller quaternary conformational changes for the former. Deoxygenation increases the Soret rotational strengths of both iron and cobal...

2014
Shuhui Li Jian Wang

We present a compact (130 μm cladding diameter) trench-assisted multi-orbital-angular-momentum (OAM) multi-ring fiber with 19 rings each supporting 22 modes with 18 OAM ones. Using the high-contrast-index ring and trench designs, the trench-assisted multi-OAM multi-ring fiber (TA-MOMRF) features both low-level inter-mode crosstalk and inter-ring crosstalk within a wide wavelength range (1520 to...

Journal: :Monthly Notices of the Royal Astronomical Society 2019

Journal: :Proceedings of the International Astronomical Union 2004

Journal: :Proceedings of the International Astronomical Union 2007

Journal: :Geophysical Journal International 1999

Journal: :Geophysical Journal International 1935

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید