Results 71 to 80 of about 28,712 (296)
Bounding families of ruled surfaces
, 1996 First published in Proceedings of the American Mathematical Society in Volume 124, Number 10, October 1996, published by the American MathematicalIn this paper we provide a sharp bound for the dimension of a family of ruled surfaces of degree d in P3 K ...
Gallego Rodrigo, Francisco Javier +2 more
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Gaussian Curvatures of Parallel Ruled Surfaces
, 2020 In this paper, the Gaussian curvatures of closed parallel ruled surfaces are calculated. We consider parallel ruled surfaces from indicatrix curves associated to Frenet vectors of the curve created on the unit dual ...
Luca Grilli +2 more
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Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe +4 more
wiley +1 more source
Modeling of interferences during thread milling operation [PDF]
, 2010 Thread milling is becoming more and more employed as a technique for producing thread, due to its advantages for industrial manufacturing sectors, such as the aeronautics, aerospace, and energy industries.
FROMENTIN, Guillaume, POULACHON, Gerard
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Advanced Engineering Materials, EarlyView.This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi +4 more
wiley +1 more source
Aggregation Operators and Ruled Surfaces
, 2008 Aggregation operators in two variables that are ruled quadric surfaces are studied.
openaire +2 more sources
Ruled surfaces obtained by bending of curves
, 2020 We consider a first-order infinitesimal bending of a curve in R-3 to obtain a ruled surface. This paper investigates this kind of ruled surfaces and their properties.
Gozutok, Ugur +2 more
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Advanced Engineering Materials, EarlyView.A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed +6 more
wiley +1 more source
Non-developable ruled surfaces [PDF]
, 2019 The bachelor thesis deals with non-developable ruled surfaces, their theroretical description and procedures of creating physical models for educational purposes.
Duspivová, Jiřina
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