Results 21 to 30 of about 1,538,798 (196)

Symplectic superposition solutions for free in-plane vibration of orthotropic rectangular plates with general boundary conditions

open access: yesScientific Reports, 2023
This work reports new analytic free in-plane vibration solutions for orthotropic non-Lévy-type rectangular plates, i.e., those without two opposite edges simply supported, by the symplectic superposition method (SSM), which has never been applied to in ...
Zhaoyang Hu   +7 more
doaj   +1 more source

Efficient Implementation of AES and CTR_DRBG on 8-Bit AVR-Based Sensor Nodes

open access: yesIEEE Access, 2021
Since Rijndael algorithm was selected as the Advanced Encryption Standard (AES) by NIST, optimization research for the AES has been actively conducted on various IoT-based processors.
Youngbeom Kim, Seog Chung Seo
doaj   +1 more source

Absorption–Reflection–Transmission Power Coefficient Guiding Gradient Distribution of Magnetic MXene in Layered Composites for Electromagnetic Wave Absorption

open access: yesNano-Micro Letters
Highlights The layered arrangement and gradient distribution of magnetic MXene are firstly combined to improve the electromagnetic wave (EMW) RL min and broaden effective absorption bandwidth.
Yang Zhou   +9 more
doaj   +1 more source

Optimization of patch antennas via multithreaded simulated annealing based design exploration [PDF]

open access: yes, 2017
In this paper, we present a new software framework for the optimization of the design of microstrip patch antennas. The proposed simulation and optimization framework implements a simulated annealing algorithm to perform design space exploration in order
Richie, James, Ababei, Cristinel
core   +1 more source

Cut layout optimization for design of kirigami metamaterials under large stretching

open access: yesTheoretical and Applied Mechanics Letters
Kirigami metamaterials have gained increasing attention due to their unusual mechanical properties under large stretching. However, most metamaterial designs obtained with trial-and-error approaches tend to lose their desirable properties under large ...
Chen Du, Yiqiang Wang, Zhan Kang
doaj   +1 more source

Thermal food processing computation software [PDF]

open access: yes, 2011
The objective of this research consisted of developing the two following thermal food processing software: “F-CALC” is software developed to carry out thermal process calculations based on the well-known Ball's formula method, and “OPT-PROx” is software ...
Abakarov, Alik
core   +2 more sources

PI-BA Bundle Adjustment Acceleration on Embedded FPGAs with Co-observation Optimization

open access: yes, 2019
Bundle adjustment (BA) is a fundamental optimization technique used in many crucial applications, including 3D scene reconstruction, robotic localization, camera calibration, autonomous driving, space exploration, street view map generation etc ...
Liu, Qiang   +3 more
core   +1 more source

Stimulation Modalities in Wearable Haptic Systems: Single-Mode Feedback to Multiphysics Actuation

open access: yesResearch
Wearable haptic systems enable natural and intuitive human–machine interaction, with growing relevance in immersive entertainment, physical rehabilitation, social communication, and personalized therapy.
Xu Guo   +10 more
doaj   +1 more source

Automatic Differentiation Tools in Optimization Software [PDF]

open access: yes, 2000
We discuss the role of automatic differentiation tools in optimization software. We emphasize issues that are important to large-scale optimization and that have proved useful in the installation of nonlinear solvers in the NEOS Server.
Moré, Jorge J.
core   +2 more sources

Coz: Finding Code that Counts with Causal Profiling

open access: yes, 2016
Improving performance is a central concern for software developers. To locate optimization opportunities, developers rely on software profilers. However, these profilers only report where programs spent their time: optimizing that code may have no impact
Ammons G.   +5 more
core   +1 more source

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