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Design Fire Curves
An overview of design fires in tunnels is given. Design fires are obtained from guidelines or standards or exclusively for a specific tunnel project....
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Curves Implementation
Curves are basic building blocks in the implementation of photonic devices in the physical(Layout) domain. From passive devices such as photonic...
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Factors that Affect S–N Fatigue Curves
In Chap. 1 , basic design S–N diagrams have been introduced that can be referred to as standard S–N or Wöhler...
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Semi-Differential Invariants for Recognition of Albebraic Curves
This paper studies the recognition of low-degree polynomial curves based on minimal tactile data. Differential and semi-differential invariants have...
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Approximating complex 3D curves using origami spring structures
Origami provides a versatile platform for creating intricate three-dimensional (3D) reconfigurable structures through folding techniques. However,...
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Finite Element-Based p-y Curves in Sand
P-y curves are used in the prediction of non-linear soil resistance resulting from the horizontal pile movement. Many of the p-y curves have been...
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Identifying Cislunar Orbital Families via Machine Learning on Light Curves
Current methods of performing Initial Orbit Determination (IOD) in near-earth orbital regions cannot be directly extended to cislunar space due to...
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Differential Geometry of Surfaces and Curves
This chapter provides an introduction to differential geometryGeometrydifferential of embedded surfacesEmbeddedsurfaces and curves in the...
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Landstorfer Antenna Structure Sha** Based on Parameterized Parallel Curves
This paper shows a novel method to model a Landstorfer antenna based on the sha** of the constitutive antenna elements obtained from profile curves...
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Curved Turnouts for Curves of Various Radii
A methodology for calculation is proposed on the basis of the analysis of actual operating state and conditions of turnout points in order to develop...
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Implicit Curves: From Discrete Extraction to Applied Formalism
This paper addresses the issue of visualizing the right information among large data sets by proposing to represent raw data as a set of...
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A Comparative Analysis of Different Basis Functions for Constructing Bézier Curves
In this paper, comparison among four distinct basis functions is conducted to generate trigonometric Bézier curves. The procedure calls for the use...
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Gear Profile with Synthetic Curves: A Comparison Study
The most common mode of failure of a gear is due to generation of maximum bending stress caused at the root. This bending stress can be decreased in...
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Path synthesis of planar four-bar linkages for closed and open curves using elliptical Fourier descriptors
Many researchers have widely applied shape descriptors to perform dimensional synthesis of mechanisms. This work investigates the path synthesis of...
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Conic Curves in Portraiture: Geometric Abstraction of the Elderly’s Faces
The forms of nature, including the human body, have an implicit geometry, sometimes not visible without an analytical eye. Within the framework of...
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Singular Points and Singular Curves in von Kármán Elastic Surfaces
Mechanical fields over thin elastic surfaces can develop singularities at isolated points and curves in response to constrained deformations (e.g.,...
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A Combined Newton–Bisection Approach for Calculating the Dispersion Curves in Anisotropic Multilayered Waveguides
PurposeThe paper proposes a new hybrid analytical algorithm combined with the stiffness matrix method for plotting the dispersion curves of...
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Involutes of null Cartan curves and their representations in Minkowski 3-space
The involute–evolute pair is a classic theme, which has great research significance in mathematics and engineering. A Cartan null curve is a curve...
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Studies on Synthesis of Symmetrical Coupler Curves Having Ball’s Points
This paper deals with the synthesis of four-bar linkage symmetrical coupler curves having Ball’s point on each flank. These are synthesized for...
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Prediction Model for Railway Noise Emission in Curves
Based on five measurement campaigns in different sections of the Austrian heavy rail network (radii between 226 and 440 m), a prediction model to...