Morphological Evolution of Galaxies to $z \sim 4$

2006 ◽  
pp. 91-95
Author(s):  
Christopher J. Conselice
Keyword(s):  
Morphological Evolution ◽  
Evolution Of Galaxies

Morphological evolution of galaxies

1997 ◽  
Author(s):  
Jonathan P. Gardner ◽  
Sara R. Heap ◽  
Eliot M. Malumuth ◽  
Robert S. Hill ◽  
Eric P. Smith
Keyword(s):  
Morphological Evolution ◽  
Evolution Of Galaxies

scholarly journals MORPHOLOGICAL EVOLUTION OF GALAXIES FROM ULTRA-DEEP HUBBLE SPACE TELESCOPE WIDE FIELD CAMERA 3 IMAGING: THE HUBBLE SEQUENCE AT z ∼ 2

2011 ◽  
Vol 735 (1) ◽  
pp. L22 ◽  
Author(s):  
Daniel Szomoru ◽  
Marijn Franx ◽  
Rychard J. Bouwens ◽  
Pieter G. van Dokkum ◽  
Ivo Labbé ◽  
...  
Keyword(s):  
Hubble Space Telescope ◽  
Morphological Evolution ◽  
Wide Field ◽  
Space Telescope ◽  
Evolution Of Galaxies ◽  
Hubble Sequence

The Morphological Evolution of Galaxies

Science ◽  
2001 ◽  
Vol 293 (5533) ◽  
pp. 1273-1278 ◽  
Author(s):  
R. G. Abraham
Keyword(s):  
Morphological Evolution ◽  
Evolution Of Galaxies

scholarly journals Morphological Evolution of Galaxies

1998 ◽  
Vol 497 (2) ◽  
pp. 512-528 ◽  
Author(s):  
Hugo Martel ◽  
Premana Premadi ◽  
Richard Matzner
Keyword(s):  
Morphological Evolution ◽  
Evolution Of Galaxies

Stellar Evolution

1962 ◽  
Vol 11 (02) ◽  
pp. 137-143
Author(s):  
M. Schwarzschild
Keyword(s):  
Solar System ◽  
Stellar Evolution ◽  
Space Craft ◽  
New Techniques ◽  
Substantial Body ◽  
Individual Stars ◽  
The Past ◽  
Evolution Of Galaxies ◽  
History Of ◽  
Fast Flow

It is perhaps one of the most important characteristics of the past decade in astronomy that the evolution of some major classes of astronomical objects has become accessible to detailed research. The theory of the evolution of individual stars has developed into a substantial body of quantitative investigations. The evolution of galaxies, particularly of our own, has clearly become a subject for serious research. Even the history of the solar system, this close-by intriguing puzzle, may soon make the transition from being a subject of speculation to being a subject of detailed study in view of the fast flow of new data obtained with new techniques, including space-craft.

A quantitative image analysis method for the determination of cocontinuity in polymer blends

1993 ◽  
Vol 51 ◽  
pp. 894-895
Author(s):  
William A. Heeschen
Keyword(s):  
Image Analysis ◽  
Polymer Blends ◽  
Quantitative Measurement ◽  
Morphological Evolution ◽  
Phase Ratio ◽  
Irregular Shapes ◽  
Quantitative Image ◽  
Discrete Domains ◽  
A Domains

Two new morphological measurements based on digital image analysis, CoContinuity and CoContinuity Balance, have been developed and implemented for quantitative measurement of morphology in polymer blends. The morphology of polymer blends varies with phase ratio, composition and processing. A typical morphological evolution for increasing phase ratio of polymer A to polymer B starts with discrete domains of A in a matrix of B (A/B < 1), moves through a cocontinuous distribution of A and B (A/B ≈ 1) and finishes with discrete domains of B in a matrix of A (A/B > 1). For low phase ratios, A is often seen as solid convex particles embedded in the continuous B phase. As the ratio increases, A domains begin to evolve into irregular shapes, though still recognizable as separate domains. Further increase in the phase ratio leads to A domains which extend into and surround the B phase while the B phase simultaneously extends into and surrounds the A phase.

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