Results 51 to 60 of about 67,281 (268)
On Fuzzy Differential Inequalities with Upper and Lower Solutions
Journal of New Theory, 2021 In this article, by using the technique of upper and lower solutions, some comparison results for first-order fuzzy differential equations are established. Hukuhara derivative, Hukuhara difference, and partial orderings are used for proving theorems.
Ali Yakar, Seda Çağlak
doaj +1 more source
Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion
Advanced Engineering Materials, EarlyView.This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer +4 more
wiley +1 more source
Deriving Fuzzy Inequalities Using Discrete Approximation of Fuzzy Numbers
International Journal of Industrial Engineering and Production Research, 2013 Most of the researches in the domain of fuzzy number comparisons serve the fuzzy number ordering purpose. For making a comparison between two fuzzy numbers, beyond the determination of their order, it is needed to derive the magnitude of their order.
Navid Khademi +3 more
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A New Replacement Model under Trapezoidal Fuzzy Number Environment
مجلة بغداد للعلومIn today’s dynamic world, the replacement of machinery and facilities is a permanent and complicated issue due to rapid technical growth and globalization, which is a shared concern in the minds of the owners of any business.
Balaganesan M +2 more
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A fuzzy approach for selection of best available techniques [PDF]
E3S Web of ConferencesSustainable development is the most important challenge in recent years, and it is extremely important to save the environment, safety and well-being of lives now and future generations. In this regard, the role of environmental regulation methods aiming
Ptuskin Alexander
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Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
Technological and Economic Development of Economy, 2012 The aim of this study was to offer a novel procedure for integrated assessment and comparison of Lithuanian economic sectors on the basis of financial ratios and fuzzy MCDM methods.
Alvydas Baležentis +2 more
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A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science
Advanced Engineering Materials, EarlyView.We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann +8 more
wiley +1 more source
Technological and Economic Development of Economy, 2018 In recent era of globalization, the world is perceiving an alarming rise in its energy consumption resulting in shortage of fossil fuels in near future.
Kajal Chatterjee, Samarjit Kar
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Journal of Business Economics and Management, 2021 The research within this paper is motivated by the opinion that different organizational factors in primary education can have a stronger or weaker impact on the quality of the learning outcome.
Vladislava Epifanić +4 more
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