Results 61 to 70 of about 16,996 (263)
A Monolithic Dual-Band 77/94 GHz Transceiver Front-End With Shared Frequency Multiplier
IEEE Access, 2019 This paper presents a monolithic dual-band 77/94 GHz transceiver front-end with shared frequency multiplier. The transceiver front-end consists of two transmitters and receivers, operating at 77 GHz and 94 GHz respectively to support dual-band operation.
Liang Chen, Lei Zhang, Yan Wang
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Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Estimating Local Fiscal Multipliers
, 2016 This paper proposes a new source of cross-sectional variation that may identify causal impacts of Government spending on the economy. It uses the fact that a large number of federal spending programs depend on local population levels. Every ten years, the Census provides a count of local populations.
Juan Carlos Suárez Serrato +1 more
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Multipliers and local spectral theory [PDF]
Banach Center Publications, 1994 1. Brief introduction to multipliers. Multipliers are operators on Banach algebras with immediate appeal. Some of this appeal comes from the very properties that define them, emulating, as they do, the basic operation of “multiplication” in an algebra. Some of it has to do with the structure results they naturally give rise to.
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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
ANALISIS DAMPAK MIKRO KEPARIWISATAAN DI PROVINSI NUSA TENGGARA TIMUR
Journal of Management Small and Medium Enterprises (SME's), 2019 NTT tourism showed good development in terms of the increase of tourists arrival and tourism infrastructure such as hotels, restaurants, and other tourism services.
Frits O Fanggidae
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Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
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Local job multipliers of mining
Resources Policy, 2014 The mining industry is capital intensive, and generally, direct labour employed is low compared to other industries. Considering this, when analysing local economic effects of mining it is important to observe local job multipliers that the industry generates in other sectors of the economy.
Fleming, David A., Measham, Tom
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Advanced Engineering Materials, EarlyView.Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
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