Archives - Page 2

• A Nonlinear 2D Ball Balancing System with Robotic Arm Actuation and PID-Based Numerical Feedback Linearization

  Ege Özbülbül

  DOI: https://doi.org/10.31224/7526

  • Ball Balancing Robot
  • Ball and plate system
  • PID Control
  • Feedback linearization
  • MATLAB
  • Nonlinear Control
  • Robotic Arm
  • trajectory tracking

  Downloads: 12 - Submitted 2026-07-07 - Posted 2026-07-09

  • PDF

• LoadTrace: An Artificial Intelligence Web Application for Visualizing Gravity Load Takedown in Structural Engineering Education

  Derrick Mirindi, David Sinkhonde, Frederic Mirindi

  DOI: https://doi.org/10.31224/7534

  Downloads: 24 - Submitted 2026-07-08 - Posted 2026-07-09

  • PDF

• Before You Build a Multi-Agent System: An Escalation Framework for LLM Adaptation

  Junhyeong Lee, Joon-Young Kim, Seunghwa Ryu

  DOI: https://doi.org/10.31224/7524

  • large language model
  • multi-agent system
  • fine-tuning
  • prompt engineering
  • LLM adaptation

  Downloads: 21 - Submitted 2026-07-07 - Posted 2026-07-09

  • PDF

• Comparative Study of Neutron Flux Produced by Proton Beam Irradiation on Mo-100 and Y-89 Targets at Energies of 10-30 MeV Using PHITS Simulation

  Gilas Gethar Prawoto

  DOI: https://doi.org/10.31224/7532

  • neutron flux
  • proton irradiation
  • Mo-100
  • Y-89
  • PHITS simulation
  • Monte Carlo
  • radioisotope production

  Downloads: 19 - Submitted 2026-07-07 - Posted 2026-07-09

  • PDF

• Physical fire tests and importance of the oxygen consumption calorimetry

  W.K. Chow

  DOI: https://doi.org/10.31224/7516

  Downloads: 0 - Submitted 2026-07-05 - Posted 2026-07-07

  • PDF

• Metrics That Matter: A Practical Survey on Tabular Synthetic Data Evaluation

  Jim Achterberg, Bram van Dijk, Saif Ul Islam, Gregory Epiphaniou, Carsten Maple, Markus Mueller, Marcel Haas, Marco Spruit

  DOI: https://doi.org/10.31224/6576

  • synthetic data
  • AI
  • machine learning
  • Big data in Healthcare
  • Synthetic Data Generation
  • Healthcare AI
  • Synthetic Evaluation

  Downloads: 304 - Submitted 2026-03-05 - Posted 2026-07-07 - Versions: 2

  • PDF

• Foundations for Complex Model Transformations by Reinforcement Learning with Uncertain Human Guidance

  Istvan David, Kyanna Dagenais

  DOI: https://doi.org/10.31224/7521

  • human guidance
  • machine learning
  • uncertainty

  Downloads: 38 - Submitted 2026-07-06 - Posted 2026-07-07

  • PDF

• About 3D Cavity Resonance

  Takuya Yabu

  DOI: https://doi.org/10.31224/7076

  • cavity resonance
  • three-dimention
  • Rossiter fomula
  • Rossiter's equation
  • cavity noise
  • cavity sound
  • whistle noise
  • whistling noise
  • whistle sound
  • whistling sound
  • Powell's equation

  Downloads: 128 - Submitted 2026-05-14 - Posted 2026-07-07 - Versions: 7

  • PDF

• Prompt language as a diversity lever: foreign-language queries broaden source retrieval and AI-generated research proposals

  Michael King

  DOI: https://doi.org/10.31224/7520

  • Retrieval-Augmented Generation
  • multilingual NLP

  Downloads: 27 - Submitted 2026-07-06 - Posted 2026-07-07

  • PDF

• About 2D Cavity Resonance

  Takuya Yabu

  DOI: https://doi.org/10.31224/7057

  • cavity resonance
  • cavity sound
  • cavity noise
  • whistle noise
  • whistling noise
  • Powell's equation
  • cavity resonance frequency
  • resonance frequency
  • mach number
  • two-dimentional
  • 2-dimentional
  • 2-D

  Downloads: 110 - Submitted 2026-05-12 - Posted 2026-07-07 - Versions: 6

  • PDF

• The Wear Index: An Open Specification for Objective, Machine-Produced Condition Grading of Used Consumer Electronics

  Khawar Iftikhar

  DOI: https://doi.org/10.31224/7514

  • wear index
  • device grading
  • refurbished electronics
  • computer vision
  • polarized light imaging
  • condition certification
  • circular economy
  • electronic waste

  Downloads: 19 - Submitted 2026-07-05 - Posted 2026-07-07

  • PDF

• Application of a risk matrix using the IAEA-TECDOC-1685 methodology in a computed tomography room at a hospital center in Managua, Nicaragua during the year 2022.

  Jorge Luis Gómez Tórrez, Danna Alizon Fuentes Corrales, Martín Pomares Calero

  DOI: https://doi.org/10.31224/7519

  Downloads: 16 - Submitted 2026-07-06 - Posted 2026-07-07

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• Engineering Thermodynamics - Concepts and Laws An Informal Presentation

  Siamak Kazemzadeh Hannani

  DOI: https://doi.org/10.31224/7525

  Downloads: 25 - Submitted 2026-07-07 - Posted 2026-07-07

  • PDF

• An area-weighted particle-size peak from image analysis predicts total dissolved solids across grinder types

  Naoya Oec

  DOI: https://doi.org/10.31224/7507

  • coffee extraction
  • particle size
  • Extraction
  • image analysis
  • total dissolved solids
  • Kernel density estimator (KDE)

  Downloads: 19 - Submitted 2026-07-04 - Posted 2026-07-06

  • PDF

• Insulation Material Loses Its Cooling-Energy Rationale Under SSP Climate Warming in a Hot-Humid Residential Building

  Aritro De, Michael Garrison

  DOI: https://doi.org/10.31224/7407

  • Building insulation
  • Climate adaptation
  • Cooling energy convergence
  • SSP scenarios
  • Hot-humid climate
  • Natural insulation
  • EnergyPlus

  Downloads: 32 - Submitted 2026-06-23 - Posted 2026-07-06 - Versions: 2

  • PDF

• Physics-informed multiscale modelling of tunnelling-governed percolation and conductivity evolution in carbon black modified cementitious composites

  Jeslin Thalapil

  DOI: https://doi.org/10.31224/7509

  Downloads: 14 - Submitted 2026-07-05 - Posted 2026-07-06

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• Global tree forecasters collapse at the hierarchical aggregate: a scale-aware, library-agnostic correction

  Md Rezwanul Islam, Wael Mohammed

  DOI: https://doi.org/10.31224/7508

  • gross transaction value
  • global forecasting models
  • gradient boosting
  • hierarchical forecasting
  • foundation models
  • two-sided marketplaces
  • time series forecasting
  • machine learning

  Downloads: 23 - Submitted 2026-07-04 - Posted 2026-07-06

  • PDF

• Integrated Structural Assessment and Rehabilitation of Six Urban Viaducts with Minimum Traffic Disruption A Case Study from Belo Horizonte, Brazil with Applications to Aging Urban Infrastructure in the United States

  Alexandre Silame Braga

  DOI: https://doi.org/10.31224/6857

  • bridge rehabilitation
  • urban viaducts
  • structural assessment
  • CFRP strengthening
  • pressed-pile foundation
  • internal prestressing
  • traffic management
  • infrastructure prioritization
  • finite element analysis
  • APRI Framework

  Downloads: 70 - Submitted 2026-04-16 - Posted 2026-07-06 - Versions: 2

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• Forward Flight Study of a Power-efficient Disc-shaped UAV: a Computational Approach

  Samia Shahrin Ahmed Snikdha, Shih-Hsiung Chen

  DOI: https://doi.org/10.31224/7506

  • Aerodynamics
  • Computational Fluid Dynamics
  • UAV
  • Drones
  • Aircraft Design

  Downloads: 35 - Submitted 2026-07-03 - Posted 2026-07-06

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• Purely Discrete Symbolic Regression: EML Signal Decomposition via MCTS and Basin-Hopping

  Dongtai Li, Jie Zhang

  DOI: https://doi.org/10.31224/6974

  Downloads: 83 - Submitted 2026-04-30 - Posted 2026-07-06 - Versions: 2

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• DBM-65k: A large-scale multi-scale dataset and benchmark for data-centric bridge damage identification

  Junwen Zheng, Hao Feng, Jinghuan Zhang , Jian Zhang

  DOI: https://doi.org/10.31224/7511

  • Bridge damage detection
  • multi-scale design
  • multi-type bridges
  • computer vision
  • YOLOv12

  Downloads: 29 - Submitted 2026-07-05 - Posted 2026-07-06

  • PDF

• Machine Learning for Engineering Problem Solving A Practical Example-driven Guide to Classical Techniques

  Austin Downey

  DOI: https://doi.org/10.31224/4909

  • Machine Learning
  • Support Vector Machine
  • gradient descent
  • Decision Tree
  • Linear Regression
  • Classification

  Downloads: 2612 - Submitted 2025-07-21 - Posted 2026-07-06 - Versions: 2

  • PDF
  • Slides

• High-Pressure High-Temperature Laboratory Micro to Nano seismic Comparison of GEIOS Nitrogen Hybrid Gas Nanofoam and Conventional Water-Proppant EGS

  Abdelmoumen shad Serroune, Professor Jan Sopaheluwakan, Dr Khasani IR, Edwin Larry Zhang, Harris Sackiewsky

  DOI: https://doi.org/10.31224/7365

  • enhanced geothermal systems
  • nitrogen nanofoam
  • induced seismicity
  • thermal conductivity
  • fracture stability
  • acoustic emission
  • proppant-free stimulation
  • ceramic oxide nanoparticles

  Downloads: 18 - Submitted 2026-06-17 - Posted 2026-07-06

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• Registering Gaussian Splats Without the Point-Cloud Detour: Accuracy, Representation Semantics, and a Negative Result on Hypothesis-Stage Transfer

  Krishi Attri

  DOI: https://doi.org/10.31224/7313

  • gaussian splatting
  • point cloud registration
  • 3d reconstruction
  • spherical harmonics
  • benchmark methodology

  Downloads: 80 - Submitted 2026-06-11 - Posted 2026-07-03 - Versions: 2

  • PDF

• Design of a Wearable Three-Channel Transthoracic Bioimpedance Spectroscopy Front-End with Synchronized ECG Acquisition

  Abu Bony Amin, Ebenezer Asabre, Yeonsik Noh

  DOI: https://doi.org/10.31224/7501

  Downloads: 36 - Submitted 2026-07-02 - Posted 2026-07-03

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