Results 51 to 60 of about 55,599 (306)
Symbolic analysis and simulation for power system dynamic performance assessment [PDF]
, 2005 2005 IEEE Power Engineering Society General Meeting -- 12 June 2005 through 16 June 2005 -- San Francisco, CA -- 65870This paper presents a MATLAB-based Voltage Stability Toolbox (VST) designed to analyze bifurcations, voltage stability problems and ...
Kwatny H. +3 more
core
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
The symbolism of place: a geography of relationships between space, power and identity
Cybergeo, 2011 The relationship between space, power and identity are necessarily mediated by symbols. A symbol is a concrete reality (a building, a statue, a coin, etc.) that communicates something intangible (an idea, a value, a feeling): consequently, a place of ...
Jérôme Monnet
doaj +1 more source
Semantic Ambiguities and Classification Struggles in the Post-Socialist Informal Medical Economy
Studia Universitatis Babes-Bolyai Sociologia, 2021 In this paper I will engage in a process of highlighting the way in which liberal and, later, neoliberal political agendas regulate and establish formal semantic registers in the field of medical informal economy within the Romanian public healthcare ...
Palaga Cristine
doaj +1 more source
Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines
Advanced Engineering Materials, EarlyView.Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl +4 more
wiley +1 more source
Drive System Inverter Modeling Using Symbolic Regression
, 2023 For accurate and efficient control performance of electrical drives, precise values of phase voltages are required. In order to achieve control of the electric drive, the development of mathematical models of the system and its parts is often approached.
Matko Glučina +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source
ReligionsUsing space as a conceptual framework, this paper analyzes the nature of a controversy that arose in Ethiopia when the government and three religious groups—the Ethiopian Orthodox Tewahedo Church (EOTC), Protestants and Muslims—clashed over claims to ...
Sileshie Semahagne Kumlachew
doaj +1 more source
, 2021 Studies on transnational social movements rarely acknowledge mobilising that is not polity-centred and that does not target policy change. This article draws attention to rising forms of transnational feminist movements in Latin America that ...
López Ricoy, Ana
core +1 more source
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source