The Complexity of Orbits of Computably Enumerable Sets
The goal of this paper is to announce there is a single orbit of the c.e. sets with inclusion, $\E$, such that the question of membership in this orbit is $\Sigma^1_1$-complete. This result and proof have a number of nice corollaries: the Scott rank of $\
Cholak, Peter A. +2 more
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Mechanics of a Plant in Fluid Flow
Plants live in constantly moving fluid, whether air or water. In response to the loads associated with fluid motion, plants bend and twist, often with great amplitude. These large deformations are not found in traditional engineering application and thus
Gosselin, Frederick P.
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Managerial Segmentation of Service Offerings in Work Commuting, MTI Report WP 12-02 [PDF]
Methodology to efficiently segment markets for public transportation offerings has been introduced and exemplified in an application to an urban travel corridor in which high tech companies predominate.
Silver, Steven
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Molecular crystal global phase diagrams. II. Reference lattices [PDF]
In the first part of this series [Keith et al. (2004). Cryst. Growth Des. 4, 1009-1012; Mettes et al. (2004). Acta Cryst. A60, 621-636], a method was developed for constructing global phase diagrams (GPDs) for molecular crystals in which crystal ...
Keith, J. Brandon, McClurg, Richard B.
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The broadcast spawning Caribbean shipworm, Teredothyra dominicensis (Bivalvia, Teredinidae), has invaded and become established in the eastern Mediterranean Sea [PDF]
Borges, Luisa +3 more
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Correction techniques for depth errors with stereo three-dimensional graphic displays [PDF]
Three-dimensional (3-D), 'real-world' pictorial displays that incorporate 'true' depth cues via stereopsis techniques have proved effective for displaying complex information in a natural way to enhance situational awareness and to improve pilot/vehicle ...
Holden, Anthony +2 more
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Antiparallel stacking of Csu pili drives Acinetobacter baumannii 3D biofilm assembly. [PDF]
Malmi H +8 more
europepmc +1 more source
Demonstration of a family of X-ray dark-field retrieval approaches on a common set of samples. [PDF]
Alloo SJ +5 more
europepmc +1 more source
The visual system of the longest-living vertebrate, the Greenland shark. [PDF]
Fogg LG +15 more
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Morphology-Dependent Percolation and Conductive Network Formation in Polymer Nanocomposites with Multi-Shaped Nanofillers. [PDF]
Xu C, Zhao Y, Zhang H.
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