Results 21 to 30 of about 4,282,430 (283)
A Study on $f$-Rectifying Curves in Euclidean $n$-Space
Universal Journal of Mathematics and Applications, 2021 A rectifying curve in the Euclidean $n$-space $\mathbb{E}^n$ is defined as an arc-length parametrized curve $\gamma$ in $\mathbb{E}^n$ such that its position vector always lies in its rectifying space (i.e., the orthogonal complement of its principal ...
Zafar Iqbal, Joydeep Sengupta
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An Improved Model for Predicting the Scattered S-N Curves
Strojniški vestnik – Journal of Mechanical Engineering, 2019 In this article an improved neural network model is presented that allows us to predict the scattered S-N curves. The model is capable of predicting the S-N curve in its high-cycle and very-high-cycle fatigue domains by considering also the increased scatter of the fatigue-life data below the knee point of the S-N curve. The scatter of the fatigue-life
Klemenc, Jernej, Podgornik, Bojan
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The Fano surface of the Klein cubic threefold [PDF]
, 2009 We prove that the Klein cubic threefold $F$ is the only smooth cubic threefold which has an automorphism of order 11. We compute the period lattice of the intermediate Jacobian of $F$ and study its Fano surface $S$.
Roulleau, Xavier
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Rapid evaluation of S-N curve for composite laminates on thermographic approach
MATEC Web of Conferences, 2018 A new fatigue life prediction model is developed for composite laminates based on both infrared thermographic data and stiffness degradation process. The fatigue limit is firstly determined by the improved thermographic method and then a two-parameter ...
Huang Jia +3 more
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Large N Duality, Lens Spaces and the Chern-Simons Matrix Model [PDF]
, 2003 We demonsrate that the spectral curve of the matrix model for Chern-Simons theory on the Lens space S^{3}/\ZZ_p is precisely the Riemann surface which appears in the mirror to the blownup, orbifolded conifold.
A. Iqbal +21 more
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Rapid Determination of the S-N Curve for Steel by means of the Thermographic Method
Advances in Materials Science and Engineering, 2016 The paper presents a thermographic method of accelerated determination of the S-N curve. In the presented method, the S-N curve was developed based on energy-related parameter with the assumption of its dependency on the stress amplitude.
Adam Lipski
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Mass-deformed $T_N$ as a linear quiver [PDF]
, 2014 The $T_N$ theory is a non-Lagrangian theory with SU(N) flavor symmetry. We argue that when mass terms are given so that two of SU(N)'s are both broken to SU(N-1) x U(1), it becomes $T_{N-1}$ theory coupled to an SU(N-1) vector multiplet together with N ...
Hayashi, Hirotaka +2 more
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Effect of Stress Ratio(R) and Stress Concentration Factor (Kt) on Fatigue Properties of WSTi6211 Titanium Alloy [PDF]
MATEC Web of Conferences, 2020 In this paper, the author studied the effects of different stress ratios（R） and stress concentration factors(Kt) on the fatigue properties of WSTi6211 titanium alloy.Through S-N curve, the author obtained the fatigue ultimate strength of the material ...
Fang Hao +6 more
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DEStech Transactions on Environment, Energy and Earth Science, 2016 An S-N curve is essential not only for describing fatigue results from tests for un-notched specimens but also for theorization of fatigue life predictions for real situation applications. The fatigue life predictions associated with fatigue damage cannot be adequately conducted without an S-N curve model.
Ibrahim BURHAN, Ho Sung KIM, Sabu THOMAS
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Curves with Canonical Models on Scrolls
, 2015 Let $C$ be an integral and projective curve whose canonical model $C'$ lies on a rational normal scroll $S$ of dimension $n$. We mainly study some properties on $C$, such as gonality and the kind of singularities, in the case where $n=2$ and $C$ is non ...
Lara, Danielle +2 more
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