Results 51 to 60 of about 313,959 (302)
Advanced Engineering Materials, EarlyView.Iron‐based metallic glass alloys exhibit excellent soft‐magnetic properties, and unprecedented geometrical freedom in the design of soft‐magnetic metallic glass components is made possible by additive manufacturing. An efficient workflow for developing parameters for laser‐based powder bed fusion of a Fe‐based metallic glass alloy is presented along ...
Julia Löfstrand +7 more
wiley +1 more source
Applied Sciences, 2020 This paper presents a low-noise chopper operational amplifier using a lateral PNP input stage with bipolar junction transistor (BJT) current mirror base current cancellation.
Hyungseup Kim +8 more
doaj +1 more source
Reflection and structural characteristics of semi-bright and mirror bright nickel coatings [PDF]
Journal of the Serbian Chemical Society, 2002 The reflection and structural characteristics of the nickel coatings obtained in the presence of a basic brightening addition agent only, and of both a basic and top brightening addition agent are examined. It is shown that the nickel coating obtained in
Nikolić Nebojša D. +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos +11 more
wiley +1 more source
Roman mirrors from a private collection in the Hungarian National Museum
Dissertationes Archaeologicae: Ex Instituto Archaeologico Universitatis de Rolando Eötvös Nominatae, 2013 In 2002, the Hungarian National Museum obtained by condemnation and adjudication a private metal collection from Kaposvár with more than 10,000 objects, among them numerous Roman mirror fragments.
Anikó Bózsa
doaj +1 more source
Apparatus for cutting elastomeric materials [PDF]
, 1974 Sharp thin cutting edge is held in head of milling machine designed for metal working. Controls of machine are used to position cutting edge in same plane as vibrating specimen. Controls then are operated, making blade come into contact with specimen, to
Corbett, A. B.
core +1 more source
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Mirror from the Golden Horde Period Excavated at the Ancient Town atop of the Plateau of Eski-Kermen
Античная древность и средние векаThis article analyzes the metal mirror excavated at the plateau of Eski-Kermen, from grave 16/2022 of the fourteenth-century cemetery located in front of the main basilica church.
Anna Vital’evna Antipenko
doaj +1 more source
High-Speed 600 GHz-Band Terahertz Imaging Scanner System with Enhanced Focal Depth
Photonics, 2022 Lenses/mirrors with fast data acquisition speeds and extended focal depths have practical importance in terahertz (THz) imaging systems. Thus, a high-speed 600 GHz-band THz imaging scanner system with enhanced focal depth is presented in this work.
Yaheng Wang +3 more
doaj +1 more source
Dynamical Casimir effect in stochastic systems: photon-harvesting through noise
, 2017 We theoretically investigate the dynamical Casimir effect in a single-mode cavity endowed with a driven off-resonant mirror. We explore the dynamics of photon generation as a function of the ratio between the cavity mode and the mirror's driving ...
Busch, K. +4 more
core +1 more source