This study determined whether the orientation of dorsoplantar and oblique foot radiographs has an effect on radiograph interpretation. A test set of 50 consecutive foot radiographs were selected (25 with fractures, and 25 normal), and duplicated in the horizontal orientation. The images were randomly arranged, numbered 1 through 100, and analysed by six image interpreters. Vertical and horizont...

Transportation Research Record: Journal of the Transportation Research Board, No. 2291, Transportation Research Board of the National Academies, Washington, D.C., 2012, pp. 80–92. DOI: 10.3141/2291-10 Z. Li, Room 1249A Engineering Hall; M. V. Chitturi and A. R. Bill, Room B243 Engineering Hall; and D. A. Noyce, Room 1204 Engineering Hall, Traffic Operations and Safety Laboratory, Department of ...

Binary field multiplication is the most fundamental building block of binary field Elliptic Curve Cryptography (ECC) and Galois/Counter Mode (GCM). Both bit-wise scanning and Look-Up Table (LUT) based methods are commonly used for binary field multiplication. In terms of Side Channel Attack (SCA), bit-wise scanning exploits insecure branch operations which leaks information in a form of timing ...

Abstract The horizontal alignment design is the result of designer’s comprehensive consideration smooth and satisfying multiple goals such as safety, environmental protection economy.Through analyzing a large number highway cases,the statistical laws intersection spacing, declination angle relationship between them are introduced. Based on this machine learning algorithms, basic curve indicator...

Theorem. Any compact Riemann surface may be minimally immersed in S. To prove this, Bryant considers the Penrose fibration π : CP 3 → S = HP . The perpendicular complement to the fibres (with respect to the Fubini-Study metric) furnishes CP 3 with a holomorphic distribution H ⊂ T CP 3 and it is well-known that a holomorphic curve in CP 3 tangent to H (a horizontal holomorphic curve) projects on...

We study some sub-Riemannian objects (such as horizontal connectivity, horizontal connection, horizontal tangent plane, horizontal mean curvature) in hypersurfaces of sub-Riemannian manifolds. We prove that if a connected hypersurface in a contact manifold of dimension more than three is noncharacteristic or with isolated characteristic points, then given two points, there exists at least one p...

In this paper we describe the moduli spaces of degree d branched superminimal immersions of a compact Riemann surface of genus g into S4. We prove that when d ≥ max{2g, g + 2}, such spaces have the structure of projectivized fibre products and are path-connected quasi-projective varieties of dimension 2d − g + 4. This generalizes known results for spaces of harmonic 2-spheres in S4. In the Cala...

0 20 40 60 80 100 Sonar Cumulative training margin distributions for AdaBoost versus our \Direct Optimization Of Margins" (DOOM) algorithm. The dark curve i s A d a B o o s t , t h e light curve is DOOM. DOOM sacriices signiicant training error for improved test error (horizontal marks on margin= 0 line).

Cumulative training margin distributions for AdaBoost versus our "Direct Optimization Of Margins" (DOOM) algorithm. The dark curve is AdaBoost, the light curve is DOOM. DOOM sacrifices significant training error for improved test error (horizontal marks on margin= 0 line)_ -1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1 Margin