نتایج جستجو برای: z frame

تعداد نتایج: 247522  

Journal: :Jurnal studi komunikasi 2022

This study seeks to know how climate change frames and jargon in online news influence Gen Z’s awareness. It is important since only a few studies on communication focus Z. The research took the quantitative within-subject experimental method college students as participants (N=110). Participants were divided into an control group manipulated by customised containing about change. finding that ...

Journal: :Foundations of Computational Mathematics 2007
Evelyne Hubert Irina A. Kogan

We provide an algebraic formulation of the moving frame method for constructing local smooth invariants on a manifold under an action of a Lie group. This formulation gives rise to algorithms for constructing rational and replacement invariants. The latter are algebraic over the field of rational invariants and play a role analogous to Cartan’s normalized invariants in the smooth theory. The al...

2008
Michael C. Cooper Jeffrey A. Newman Darren J. Croton Benjamin J. Weiner Christopher N. A. Willmer Brian F. Gerke Darren S. Madgwick S. M. Faber Marc Davis Alison L. Coil Douglas P. Finkbeiner Puragra Guhathakurta David C. Koo

We study the mean environment of galaxies in the DEEP2 Galaxy Redshift Survey as a function of rest-frame color, luminosity, and [OII] 3727Å equivalent width. The local galaxy overdensity for > 14, 000 galaxies at 0.75 < z < 1.35 is estimated using the projected 3-nearest-neighbor surface density. Of the galaxy properties studied, mean environment is found to depend most strongly on galaxy colo...

Journal: :sahand communications in mathematical analysis 0
mahdiyeh khayyami department of mathematics, science and research branch, islamic azad university, kerman, iran. akbar nazari department of mathematics, science and research branch, islamic azad university, kerman, iran.

a generalization of the known results in fusion frames and $g$-frames theory to continuous fusion frames which defined by m. h. faroughi and r. ahmadi, is presented in this study. continuous resolution of the identity (cri) is introduced, a new family of cri is constructed, and a number of reconstruction formulas are obtained. also, new results are given on the duality of continuous fusion fram...

1998
Wil van Breugel J. Graham P. McCarthy

Near-infrared, sub-arcsecond seeing images obtained with the W. M. Keck I Telescope of show strong evolution at rest–frame optical wavelengths in the morphologies of high redshift radio galaxies (HzRGs) with 1.9 < z < 4.4. The structures change from large–scale low surface brightness regions surrounding bright, multiple component and often radio– aligned features at z > 3, to much more compact ...

2001
Kentaro Nagamine Joseph Henry

We study the evolution of Lyman Break Galaxies (LBGs) from z = 5 to z = 0 by tracing the merger trees of galaxies in a large-scale hydrodynamic simulation based on a Λ cold dark matter model. In particular, we emphasize on the range of properties of the sample selected by the rest-frame V band luminosity, in accordance with recent near-IR observations. The predicted rest-frame V band luminosity...

Journal: :The astrophysical journal 2023

We present a rest-frame optical morphological analysis of galaxies observed with the NIRCam imager on James Webb Space Telescope (JWST) as part GLASS-JWST Early Release Science program. select 388 sources at redshifts \(0.8 < z 5.4\) and use seven 0.9--5\micron\ filters to generate $gri$ composite color images, conduct visual classification. Compared HST-based work we find higher incidence disk...

2005
CASEY PAPOVICH MARK DICKINSON MAURO GIAVALISCO CHRISTOPHER J. CONSELICE HENRY C. FERGUSON

We have used deep images from the Hubble Space Telescope to study the evolution in the morphologies, sizes, stellar–masses, colors, and internal color dispersion of galaxies in the Hubble Deep Field North. We selected two galaxy samples at 0.7 ≤ z ≤ 1.4 and 1.9 ≤ z ≤ 3.0 from a near–infrared, flux–limited catalog with complete photometric and spectroscopic redshift information. At z ∼ 1 the maj...

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