Results 81 to 90 of about 5,144 (214)

An Efficient LUT Design on FPGA for Memory-Based Multiplication

open access: yesIranian Journal of Electrical and Electronic Engineering, 2019
An efficient Lookup Table (LUT) design for memory-based multiplier is proposed.  This multiplier can be preferred in DSP computation where one of the inputs, which is filter coefficient to the multiplier, is fixed.
C. S. Vinitha, R. K. Sharma
doaj  

Population based self-reported acute gastrointestinal infection in slovenia: multiplier study

open access: yesSlovenian Journal of Public Health, 2014
Izhodišče: Incidenco akutnih črevesnih okužb (AČO) običajno ocenjujemo na osnovi prijav. S takšnim pristopom pogosto podcenimo dejansko breme AČO v populaciji. Simptomi AČO so redko tako resni, da sta potrebna obisk in nasvet zdravnika.
Grilc Eva, Sočan Maja
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced 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

Complete Neural Network on a Single FPGA Chip

open access: yesJournal of Engineering and Sustainable Development, 2010
his paper presents a hardware implementation approach for Neural Networks (NNs) on a Programmable System-On-Chip. This is an intrinsic online evolution system that can be genetically evolved and adapted to change in input data patterns dynamically ...
Dhafer R. Zaghar
doaj  

The Fiscal Multiplier

open access: yes, 2019
The ADEMU Working Paper Series is being supported by the European Commission Horizon 2020 European Union funding for Research & Innovation, grant agreement No 649396.
Hagedorn, Marcus   +2 more
openaire   +3 more sources

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

open access: yesAdvanced 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

Innovative approach to assessing the multiplier effect of investments

open access: yesπ-Economy
Research objective is to develop a methodological approach for assessing the multiplicative impact on the economic efficiency of investment processes, considering regional factors.
Kirilchuk Svetlana   +1 more
doaj   +1 more source

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