Results 1 to 10 of about 12,520,969 (249)

Formation of misfit dislocations in strained-layer GaAs/InxGa1–xAs/GaAs heterostructures during postfabrication thermal processing [PDF]

open access: yes, 2003
It is demonstrated that relaxation of GaAs/InxGa1–xAs/GaAs strained-layer heterostructures can be brought about by postfabrication thermal processing.
A. A. Hopgood   +18 more
core   +1 more source

Star cluster formation and star formation: the role of environment and star-formation efficiencies [PDF]

open access: yes, 2008
“The original publication is available at www.springerlink.com”. Copyright Springer. DOI: 10.1007/s10509-009-0088-5By analyzing global starburst properties in various kinds of starburst and post-starburst galaxies and relating them to the properties of ...
A. Pasquali   +58 more
core   +2 more sources

Vorton Formation [PDF]

open access: yes, 1998
In this paper we present the first analytic model for vorton formation. We start by deriving the microscopic string equations of motion in Witten's superconducting model, and show that in the relevant chiral limit these coincide with the ones obtained ...
A. Riotto   +23 more
core   +2 more sources

Consensus formation on coevolving networks: groups' formation and structure [PDF]

open access: yes, 2008
We study the effect of adaptivity on a social model of opinion dynamics and consensus formation. We analyze how the adaptivity of the network of contacts between agents to the underlying social dynamics affects the size and topological properties of ...
Alain Barrat   +13 more
core   +2 more sources

Dense Cloud Formation and Star Formation in a Barred Galaxy [PDF]

open access: yes, 2012
We investigate the properties of massive, dense clouds formed in a barred galaxy and their possible relation to star formation, performing a two-dimensional hydrodynamical simulation with the gravitational potential obtained from the 2Mass data from the ...
A. Habe   +43 more
core   +2 more sources

Theory of Drop Formation [PDF]

open access: yes, 1994
We consider the motion of an axisymmetric column of Navier-Stokes fluid with a free surface. Due to surface tension, the thickness of the fluid neck goes to zero in finite time.
Bechtel S. E.   +5 more
core   +2 more sources

Early planet formation as a trigger for further planet formation [PDF]

open access: yes, 1999
Recent discoveries of extrasolar planets at small orbital radii, or with significant eccentricities, indicate that interactions between massive planets and the disks of gas and dust from which they formed are vital for determining the final shape of ...
Armitage, Philip J., Hansen, Brad M. S.
core   +3 more sources

Galaxy Formation Theory [PDF]

open access: yes, 2010
We review the current theory of how galaxies form within the cosmological framework provided by the cold dark matter paradigm for structure formation. Beginning with the pre-galactic evolution of baryonic material we describe the analytical and numerical
Abadi   +563 more
core   +1 more source

Verb Formation in Angkola Language [PDF]

open access: yes, 2015
This study deals with the verb formation in Angkol language. This study aims tofind out the kind of affix that formed a verb in Angkola, to describethe pattern ofverb formation in Angkola language and also to find out the grammaticalmeanings occurred ...
Zainuddin, T. F. (Tina)
core  

Star Formation for Predictive Primordial Galaxy Formation

open access: yes, 2015
The elegance of inflationary cosmology and cosmological perturbation theory ends with the formation of the first stars and galaxies, the initial sources of light that launched the phenomenologically rich process of cosmic reionization. Here we review the
Milosavljevic, Milos   +1 more
core   +1 more source

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