منابع مشابه
Chapter Five: Effects of Sandy Beach Cusps on Wrack Accumulation, Sediment Characteristics and Macrofaunal Communities
Wrack deposition on sandy beaches varies spatially and is affected by morphological features on the beach-face such as cusps. This study tested a series of hypotheses regarding the differences in wrack deposits, sediments and macrofaunal communities between cusp bays and horns. Bays had greater cover and larger pieces of wrack than horns. Sediment organic-matter content was greater on horns tha...
متن کاملHidden cusps
This paper investigates a situation pointed out in a recent paper, in which a non-singular change of assembly mode of a planar 2-RPR-PR parallel manipulator was realized by encircling a point of multiplicity 4. It is shown that this situation is, in fact, a non-generic one and gives rise to cusps under a small perturbation. Furthermore, we show that, for a large class of singularities of multip...
متن کاملCusps in CDM halos
We resolve the inner region of a massive cluster forming in a cosmological ΛCDM simulation with a mass resolution of 2 × 106M⊙ and before z=4.4 even 3 × 10 5M⊙. This is a billion times less than the clusters final virial mass and a substantial increase over current ΛCDM simulations. We achieve this resolution using a new multi-mass refinement procedure and are now able to probe a dark matter ha...
متن کاملTriaxial Galaxies with Cusps
We have constructed fully self-consistent models of triaxial galaxies with central density cusps. The triaxial generalizations of Dehnen's (1993) spherical mass models are presented, which have densities that vary as r −γ near the center and r −4 at large radii. We computed libraries of ∼ 7000 orbits in each of two triaxial models with γ = 1 (" weak cusp ") and γ = 2 (" strong cusp "); these tw...
متن کاملCusps of arithmetic orbifolds
This thesis investigates cusp cross-sections of arithmetic real, complex, and quaternionic hyperbolic n–orbifolds. We give a smooth classification of these submanifolds and analyze their induced geometry. One of the primary tools is a new subgroup separability result for general arithmetic lattices. Cusps of arithmetic orbifolds 1
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ژورنال
عنوان ژورنال: The Journal of Geology
سال: 1899
ISSN: 0022-1376,1537-5269
DOI: 10.1086/608351