Archives - Page 7

• The Walls of Jericho and the Structural Overload Hypothesis An Interdisciplinary Exploration of Internal Crowd Loading and Fortification Instability at Tell es-Sultan

  Christopher T. Swai

  DOI: https://doi.org/10.31224/7200

  • Geotechnical Engineering
  • Structural Failure
  • Crowd Loading
  • Mudbrick Structures
  • Tell es-Sultan
  • Jericho
  • Archaeological Engineering
  • Soil Mechanics
  • Structural Mechanics
  • Ancient Architecture

  Downloads: 42 - Submitted 2026-05-27 - Posted 2026-05-27

  • PDF

• Relative density estimation from shallow depth CPTs in siliceous sand: an updated approach Revised version submitted to Geotechnical Research (status: Accepted)

  Mathias Rolf Jensen

  DOI: https://doi.org/10.31224/5628

  • CPT
  • cone resistance
  • sands
  • shallow depth
  • relative density

  Downloads: 239 - Submitted 2025-10-19 - Posted 2026-05-26 - Versions: 3

  • PDF

• Reduced-Order Model for Active Aerodynamics Prediction and Wing Control

  Anuj Subramanian

  DOI: https://doi.org/10.31224/7158

  • reduced-order model
  • active aerodynamics
  • vehicle dynamics simulation
  • lap time optimization
  • wing control
  • drag minimization

  Downloads: 43 - Submitted 2026-05-23 - Posted 2026-05-26

  • PDF

• Scalable Digital Twins for Indoor Air Quality Management: A Review of Current Systems and Future Directions

  Mehdi Ashayeri

  DOI: https://doi.org/10.31224/7157

  • Digital twins
  • Indoor air quality (IAQ)
  • Scalable systems
  • Semantic interoperability
  • Edge-cloud architecture

  Downloads: 42 - Submitted 2026-05-23 - Posted 2026-05-26

  • PDF

• Closed-Loop Latent Surrogate Modeling of Thermally Coupled VCSEL Dynamics for Waveform-Level Circuit Simulation

  Alireza Pourafzal, Siavash Mowlavi, Muralikrishnan Srinivasan, Lars Svensson, Peter A. Andrekson, Henk Wymeersch

  DOI: https://doi.org/10.31224/7159

  • VCSEL
  • electro-thermal modeling
  • latent dynamical models

  Downloads: 43 - Submitted 2026-05-24 - Posted 2026-05-26

  • PDF

• Safety Assurance of AI-Enabled Power Cyber-Physical Systems: A Power-System-Centric Critical Review

  Yang Xie

  DOI: https://doi.org/10.31224/7160

  • AI-enabled power systems
  • power cyber-physical systems
  • operational safety
  • runtime monitoring
  • false data injection
  • federated learning

  Downloads: 47 - Submitted 2026-05-24 - Posted 2026-05-26

  • DOCX

• Sensor-based analysis of eye drop instillation: effects of bottle stability on instillation success

  Daniel Duque Urrego, Ming-Chen Lu, Leslie Niziol, Cameron Haire, Alanson Sample, David Burke, Susan Brown, Paula Newman-Casey, Stephen Cain

  DOI: https://doi.org/10.31224/7189

  • Glaucoma
  • eye drop instillation
  • inertial measurement units
  • wearable sensing
  • movement analysis
  • bottle stability
  • kinematics
  • Medication adherence
  • Older adults
  • postural effects

  Downloads: 66 - Submitted 2026-05-26 - Posted 2026-05-26

  • PDF
  • Supplement S1
  • Supplement S2
  • Supplement S3

• A Drift-Conscious Machine Learning Governance Framework for Phase Specific Model Selection in Lean Six Sigma DMAIC

  Charles Onyeka Nwamekwe, Raphael Olumese Edokpia, Christopher Igbinosa Eboigbe

  DOI: https://doi.org/10.31224/7080

  • DMAIC
  • Lean Six Sigma
  • Phase-Wise Model Evaluation
  • Machine Learning
  • Concept Drift Monitoring

  Downloads: 54 - Submitted 2026-05-15 - Posted 2026-05-26

  • DOCX

• Stage-Specific Comparative Assessment of Machine Learning Techniques within the Lean Six Sigma DMAIC Methodology for Industrial Process Performance Enhancement

  Charles Onyeka Nwamekwe, Raphael Olumese Edokpia, Christopher Igbinosa Eboigbe

  DOI: https://doi.org/10.31224/7082

  • DMAIC
  • Lean Six Sigma
  • Phase-Wise Model Evaluation
  • Machine Learning
  • Concept Drift Monitoring

  Downloads: 42 - Submitted 2026-05-15 - Posted 2026-05-26

  • DOCX

• Design storm duration from hourly rainfall records in a bimodal Andean climate Integrating WMO-168 data screening, cascade infilling, and IETD-based frequency analysis for the CVC hydrometeorological network, Valle del Cauca, Colombia

  Mauricio Victoria

  DOI: https://doi.org/10.31224/7062

  • hourly rainfall
  • quality control
  • climatological infilling
  • WMO-168
  • IETD
  • design storm duration
  • Restrepo- Posada & Eagleson
  • Log-Normal
  • Valle del Cauca
  • Colombian Andes
  • coefficient of advance

  Downloads: 56 - Submitted 2026-05-12 - Posted 2026-05-26 - Versions: 2

  • PDF

• Exposure Matters: A Synthesis Framework for High-Resolution Building Inventory Development

  Meredith Lochhead, Ádám Zsarnóczay, Gregory Deierlein

  DOI: https://doi.org/10.31224/6008

  • Building Inventory Development
  • Exposure Modeling
  • Regional Risk Assessment
  • Geospatial Data Synthesis
  • National Structure Inventory

  Downloads: 210 - Submitted 2025-12-15 - Posted 2026-05-26 - Versions: 2

  • PDF

• Influence of Seismic Damage Clustering on Restoration Efficiency of Infrastructure

  Muhammad Abubakar, Muhammad Ali

  DOI: https://doi.org/10.31224/7093

  • seismic damage clustering
  • infrastructure recovery
  • interdependent infrastructure systems
  • spatially correlated seismic demand
  • post-earthquake restoration
  • network connectivity
  • restoration efficiency

  Downloads: 26 - Submitted 2026-05-17 - Posted 2026-05-25

  • DOCX

• Expanding manufacturing workforce talent pool through multidisciplinary problem-focused experiential learning courses

  Sourabh Saha

  DOI: https://doi.org/10.31224/7136

  • Advanced manufacturing
  • Vertically integrated projects (VIP)
  • Nanoscale 3D printing
  • Manufacturing education
  • Additive Manufacturing
  • Engineering workforce development

  Downloads: 45 - Submitted 2026-05-21 - Posted 2026-05-25

  • PDF

• Fundamental Origin and Design Mitigation of Output-Capacitance Hysteresis in Vertical Charge-Balanced Power Devices

  Nazareno Donato

  DOI: https://doi.org/10.31224/7130

  • Superjunction
  • Output-capacitance hysteresis
  • Resonant converters
  • Zero-voltage switching
  • Finite-element modelling
  • Incomplete ionisation
  • MOSFET

  Downloads: 78 - Submitted 2026-05-21 - Posted 2026-05-25

  • PDF

• Comparative Study of Deep Learning Architectures for Automated Diabetic Retinopathy Grading: Vision Transformer, Swin Transformer, and InceptionResNetV2

  Prajwal Khandait

  DOI: https://doi.org/10.31224/7150

  Downloads: 0 - Submitted 2026-05-23 - Posted 2026-05-25

  • PDF

• In-Context Memory Along Airfoil Polars FoilCORE

  Avneh Bhatia, Joshua Selvaraj

  DOI: https://doi.org/10.31224/7097

  Downloads: 113 - Submitted 2026-05-18 - Posted 2026-05-25 - Versions: 2

  • PDF

• Real-time In-situ Pyrometry and Emission Analytics in Laser Powder Bed Fusion

  Rahul Sharma

  DOI: https://doi.org/10.31224/7147

  • Pyrometry
  • Process Monitoring
  • Metal Additive Manufacturing Sustainability

  Downloads: 37 - Submitted 2026-05-22 - Posted 2026-05-25

  • PDF

• A practical moving Gaussian temperature boundary condition for improving melt-pool width prediction in laser powder bed fusion CFD simulations

  Jun Katagiri, Sukeharu Nomoto, Masahiro Kusano, Makoto Watanabe

  DOI: https://doi.org/10.31224/7140

  • Laser powder bed fusion
  • Multiphysics CFD simulation
  • Melt pool dimension
  • Vapour plume
  • Unsteady boundary condition
  • Moving Gaussian distribution

  Downloads: 46 - Submitted 2026-05-21 - Posted 2026-05-25

  • PDF

• Turtles All The Way Up: the Complexity and Hyperbolic Nature of Procedures

  Andrew Frederick Cowie

  DOI: https://doi.org/10.31224/5911

  • Procedures
  • Complexity Measure
  • Fractal Analysis
  • Systems Engineering
  • Hyperbolic Space

  Downloads: 173 - Submitted 2025-12-01 - Posted 2026-05-25 - Versions: 3

  • PDF

• Physics-Based and Machine-Learning-Assisted Performance Mapping of Ultra-High-Voltage SiC IGBTs and MOSFETs Under Hard- and Soft-Switching Conditions

  Nazareno Donato

  DOI: https://doi.org/10.31224/7141

  • Machine Learning
  • SiC IGBT
  • SiC MOSFET
  • TCAD
  • Switching Losses
  • UHV
  • SST
  • MVDC
  • Soft switching
  • ZVS
  • Series Connection MOSFETs
  • power electronics

  Downloads: 115 - Submitted 2026-05-22 - Posted 2026-05-25

  • PDF

• A Parametric Study on an Annular Airfoil Geometry for Collector Electrodes in Electrohydrodynamic Propulsion Systems

  Tanay Apte, Varvara Karenski, Mihir Jain

  DOI: https://doi.org/10.31224/6625

  • Electrohydrodynamics
  • Aerodynamics
  • Corona discharge
  • Ionic wind
  • ionic thrusters

  Downloads: 197 - Submitted 2026-03-11 - Posted 2026-05-25 - Versions: 2

  • PDF

• A Large-Scale Empirical Study of Deep Learning for MEMS Gyroscope Bias Estimation

  Hsiu-Chi Tsai, Chia-Tung Chung

  DOI: https://doi.org/10.31224/7144

  • MEMS gyroscope
  • inertial measurement unit
  • sensor calibration
  • deep learning
  • empirical study
  • benchmark
  • attitude estimation
  • inertial navigation
  • bias estimation
  • EuRoC
  • TUM-VI
  • data quality
  • reproducibility

  Downloads: 54 - Submitted 2026-05-22 - Posted 2026-05-25

  • PDF

• Ultralinear Glucose Sensing Device with Membrane Supported Complementary Split-ring Resonator on SIW

  Louis Wai Yip Liu

  DOI: https://doi.org/10.31224/7145

  • membrane
  • glucose-sensing
  • metamaterial
  • SIW
  • spoof surface plasmon polariton

  Downloads: 23 - Submitted 2026-05-22 - Posted 2026-05-25

  • PDF

• Bandwidth Enhancement of a 5.9 GHz V2X Patch Antenna Using a Single Edge-Notch Slot

  Victor Rabinovich

  DOI: https://doi.org/10.31224/7151

  Downloads: 25 - Submitted 2026-05-23 - Posted 2026-05-25

  • PDF

• A Closed-Form Outlet Identity and Open-Source Reference Implementation for Controlled Incremental Filtration

  Austin Routt

  DOI: https://doi.org/10.31224/7152

  • Controlled incremental filtration
  • Microfluidic device design
  • Closed-form filtrate-fraction identity
  • Gifford recursion
  • Yang-series hydraulic resistance
  • Pressure equilibration
  • Open-source reference implementation
  • Microfluidic design automation
  • Blood-component separation
  • Reproducible research
  • Stokes flow
  • COMSOL Multiphysics

  Downloads: 40 - Submitted 2026-05-23 - Posted 2026-05-25

  • PDF
  • Reference Implementation (ZIP)