Results 1 to 10 of about 190,906 (119)
On the Pythagorean triangles with an irrational hypotenuse [PDF]
Mathematics and Computational Sciences, 2022 The paper investigates a number of incomplete exact roots of a series of natural numbers, in relation to the Pythagorean theorem that in a right-angled triangle the square of the hypotenuse is equal to the sum of the squares of the legs. It uses the fact
Tofig Aliyev, Samir Pur Riza
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Entropy, 2022 Bayesian techniques for engineering problems, which rely on Gaussian process (GP) regression, are known for their ability to quantify epistemic and aleatory uncertainties and for being data efficient.
Panagiotis Tsilifis +3 more
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Probabilistic Risk Assessment for Life Extension of Turbine Engine Rotors
Metals, 2022 Maintaining the component service life beyond its historical limits requires the ability to accurately quantify component reliability and address the uncertainties in material responses.
Jace A. Carter, Tarun Goswami
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Scarce Sample-Based Reliability Estimation and Optimization Using Importance Sampling
Mathematical and Computational Applications, 2022 Importance sampling is a variance reduction technique that is used to improve the efficiency of Monte Carlo estimation. Importance sampling uses the trick of sampling from a distribution, which is located around the zone of interest of the primary ...
Kiran Pannerselvam +2 more
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Data driven analysis of social capital in Farmer Producer Companies
Heliyon, 2023 The Farmer Producer Company (FPC), a subset of the Farmer Producer Organization (FPO), is an important institutional form designed to organize farmer groups towards better coordinated farming and marketing.
Aishwarya Jayaraman +3 more
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Applied Sciences, 2022 In current design practice, typical seismic design of bridges tends to use simplified approaches. On the opposite side, the most advanced seismic analyses currently used in practice in all the fields of structural engineering are probably the ones used ...
Mircea Conțiu +3 more
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Data-Informed Decomposition for Localized Uncertainty Quantification of Dynamical Systems
Vibration, 2020 Industrial dynamical systems often exhibit multi-scale responses due to material heterogeneity and complex operation conditions. The smallest length-scale of the systems dynamics controls the numerical resolution required to resolve the embedded physics.
Waad Subber +4 more
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Using an Alternative Method to Estimate Overcount for Census 2021.
International Journal of Population Data Science, 2022 Objectives The project aimed to test an alternative method to estimate the number of duplicate responses in the 2021 England and Wales Census. The method utilises information from all census records instead of relying on samples.
Zoe White +2 more
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2021 Census to Census Coverage Survey Matching Results.
International Journal of Population Data Science, 2022 The 2021 England and Wales Census was matched to the Census Coverage Survey (CCS). This was an essential requisite for estimating undercount in the Census.
Charlie Tomlin, David Edwards
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A Priority Queue with Many Customer Types, Correlated Arrivals and Changing Priorities
Mathematics, 2020 A single-server queueing system with a finite buffer, several types of impatient customers, and non-preemptive priorities is analyzed. The initial priority of a customer can increase during its waiting time in the queue.
Seokjun Lee +4 more
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