Archives - Page 6

• There's no such thing as free shipping: The significant risk large vessels pose to U.S. bridges

  Diran Jimenez, Promit Chakroborty, Adwait Sharma, Diana Arizmendi, Yun Tang, Charmi Daas, Evan Kelly, Damir Akchurin, Ololade Akinbamilowo, Benjamin Schafer, Rachel Sangree, Michael Shields, Natalia Dougan, Yile Wang

  DOI: https://doi.org/10.31224/6846

  • Francis Scott Key Bridge
  • Allision risk
  • Maritime traffic
  • Vessel impact risk
  • Bridge design

  Downloads: 159 - Submitted 2026-04-16 - Posted 2026-04-16

  • PDF

• Compressive Strength of Advanced High Strength Cold-Formed Steel Members with Compression Warping Restraint only

  Chu Ding, Damir Akchurin, Yu Xia, Hannah Blum, Zhanjie Li, Benjamin Schafer

  DOI: https://doi.org/10.31224/6832

  Downloads: 132 - Submitted 2026-04-14 - Posted 2026-04-16 - Versions: 2

  • PDF

• Energy-Aware Autonomous UAV Navigation via Deep Reinforcement Learning: DQN, PPO, and SAC with Battery-Constrained Reward

  Sayeed Omar

  DOI: https://doi.org/10.31224/6839

  • deep reinforcement learning
  • autonomous UAV navigation
  • energy-aware reward
  • Soft Actor-Critic
  • multi-seed evaluation
  • ANOVA
  • A* PID baseline
  • battery constraint
  • open-source Python

  Downloads: 67 - Submitted 2026-04-15 - Posted 2026-04-16

  • DOCX

• Strengthening our wings of equity to empower civil engineering students to navigate our challenging world: embedding environmental justice, sustainability science, equity, diversity and inclusion across an undergraduate program

  Tom Gleeson, Xander Huggins, Heather Buckley, Luiz Henrique Da Silva Correa, Laura Minet, Rishi Gupta, Camille Zimmer, Thomas Froese, Gene-Hua Crystal Ng, Chinchu Mohan, Noella Horoscoe, Summer Okibe, Kamilla Milligan, Mami Schouten

  DOI: https://doi.org/10.31224/6835

  • education
  • pedagogy
  • Equity and sustainability

  Downloads: 59 - Submitted 2026-04-14 - Posted 2026-04-15

  • PDF

• MATERIAL DURABILITY IN WATER HAMMER SYSTEMS: STRENGTH, WEAR, AND SERVICE LIFE OF THE GIF² IMPULSE FLOW FORMER

  Valerii Orlov

  DOI: https://doi.org/10.31224/6825

  • Water hammer
  • fatigue strength
  • materials science
  • AISI 4340
  • DLC coating
  • ceramic bearings
  • wear resistance
  • GIF²

  Downloads: 0 - Submitted 2026-04-13 - Posted 2026-04-15

  • PDF

• ENERGETIC MATCHING OF THE IMPULSE SOURCE (GIF²) AND THE TURBINE TERMINAL (RTM) IN A CLOSED HYDRAULIC CIRCUIT

  Valerii Orlov

  DOI: https://doi.org/10.31224/6826

  • Pelton turbine
  • recirculation
  • scaling
  • energy balance
  • Renewable Energy Sources

  Downloads: 0 - Submitted 2026-04-13 - Posted 2026-04-15

  • PDF

• Regarding Transmission Loss when a Damping System is Installed

  Takuya Yabu

  DOI: https://doi.org/10.31224/6827

  • transmission loss
  • sound
  • acoustics
  • damping
  • damping system

  Downloads: 18 - Submitted 2026-04-13 - Posted 2026-04-15

  • PDF

• Sustainability in 3D Printing: Embracing the Circular Economy Model for Challenges, Opportunities, and Strategies

  Prabesh Pant, Omid Fatahi Valilai

  DOI: https://doi.org/10.31224/6823

  • 3-D Printing
  • sustainability
  • Circular economy
  • life cycle assesment

  Downloads: 37 - Submitted 2026-04-13 - Posted 2026-04-15

  • PDF

• A Bio-Inspired Blockchain-Based Adaptive Cyber Defense Framework for Hierarchical Network Infrastructures Integrating Artificial Immune Systems, Blockchain Integrity, and AI-Driven Self-Healing Mechanisms

  Ankush Mohapatra

  DOI: https://doi.org/10.31224/6830

  • Adaptive Cyber Defense
  • Bio-Inspired Security
  • Artificial Immune System
  • Blockchain Security
  • Self-Healing Networks
  • Intrusion Detection
  • Hierarchical Networks
  • AI in Cybersecurity

  Downloads: 45 - Submitted 2026-04-14 - Posted 2026-04-15

  • PDF

• A Cloud-Enabled Autonomous Telemedicine Platform for Continuous ECG Monitoring and Arrhythmia Classification

  Khanh Tran

  DOI: https://doi.org/10.31224/6836

  • Medical Internet of Things
  • telemedicine
  • Electrocardiogram
  • arrhythmia
  • Artificial Intelligence
  • deep learning

  Downloads: 32 - Submitted 2026-04-14 - Posted 2026-04-15

  • PDF

• IW-Sorting: Implementation of an automatic image-based waste sorting system with computer vision on Raspberry Pi

  Kurniawan D. Irianto, Jefrian Arya Hernanda

  DOI: https://doi.org/10.31224/6842

  • Waste Classification
  • YOLOv5
  • TensorFlow Lite
  • Raspberry Pi
  • Femtosatellites
  • Object Detection

  Downloads: 25 - Submitted 2026-04-15 - Posted 2026-04-15

  • PDF

• Smart Waste Bin System: An Implementation of IoT Technology for Waste Management

  Kurniawan D. Irianto, Tian Nugraha Pratama

  DOI: https://doi.org/10.31224/6829

  • Internet of Things
  • ESP32
  • Smart Waste Bin
  • Firebase
  • System Usability Scale

  Downloads: 43 - Submitted 2026-04-14 - Posted 2026-04-15

  • PDF

• Possible Flexural Wave Propagation Regimes in Periodic Beams

  Nur Cristian Sangiorgio, Joaquin Garcia-Suarez

  DOI: https://doi.org/10.31224/6833

  • Wave Propagation
  • Multi-Layered Media
  • Bandgap
  • Spectral Analysis
  • Waveguide

  Downloads: 41 - Submitted 2026-04-14 - Posted 2026-04-15

  • PDF

• Tunable Gamma-Rays in a Thermal Fission Environment for Microelectronics Testing

  Matthew Niichel, Stylianos Chatzidakis

  DOI: https://doi.org/10.31224/6838

  • neutron fluence
  • Dose
  • Gamma ray
  • MCNP
  • Reactor
  • microelectronics

  Downloads: 39 - Submitted 2026-04-15 - Posted 2026-04-15

  • PDF

• What drives methane emissions from sanitation containment systems? Lessons from an empirical study in four countries

  Miller Alonso Camargo-Valero, Jack Dalton, Abdoulaye Faye, Anish Ghimire, Abraham Geremew, Baba NGOM, Kenan Okurut , Prativa Poudel, Olivia Reddy, Ben Smeaton-Russell, Barbara Evans, Guy Howard

  DOI: https://doi.org/10.31224/6369

  • containment unit
  • greenhouse gas emissions
  • methane
  • onsite sanitation
  • SDG6

  Downloads: 240 - Submitted 2026-01-27 - Posted 2026-04-14 - Versions: 3

  • PDF

• Convergent Architectures: Computational Vossels and Compute-in-Memory State Space Models as a Unified Framework for Edge AI

  Greg Passmore

  DOI: https://doi.org/10.31224/6813

  • compute-in-memory
  • state space models
  • edge AI
  • biomimetic architecture
  • ISR
  • WOx memristors
  • computational vossel

  Downloads: 64 - Submitted 2026-04-11 - Posted 2026-04-14

  • PDF

• Experimental Investigation of Coandă Flow Attachment in Automotive Windshield Defrosting

  Alexander Schukmann, Timo Gericke, Andrea Beck

  DOI: https://doi.org/10.31224/6811

  • particle image velocimetry (PIV)
  • Coanda effect
  • oblique jet impingement
  • flow bistability
  • automotive windshield defrosting
  • wall-attaching offset jet

  Downloads: 32 - Submitted 2026-04-11 - Posted 2026-04-14

  • PDF
  • Supplementary Material

• On-Device Multi-Type Disfluency Detection with Sub-Millisecond Inference on Apple Silicon

  Nazar Kozak

  DOI: https://doi.org/10.31224/6814

  • speech disfluency detection
  • stuttering
  • on-device inference
  • CoreML
  • Apple Neural Engine
  • voice stress analysis
  • SEP-28K
  • mobile speech processing

  Downloads: 57 - Submitted 2026-04-12 - Posted 2026-04-14

  • PDF

• Review of Electric Propulsion Technologies with Emphasis on Hall Effect Thruster for Satellite Operations

  Ayushmaan Badola, Drishya Sarilla

  DOI: https://doi.org/10.31224/6806

  • Electric Propulsion
  • Hall-Effect Thruster
  • Small Satellite Propulsion
  • Propulsion Systems Review

  Downloads: 0 - Submitted 2026-04-10 - Posted 2026-04-14

  • PDF

• Correlated uncertainty propagation enables multi-impact decision support for electrical system decarbonization

  Amir M. Gazar, Chloe Jackson, Georgia Mavrommati, Rich B. Howarth, Ryan Calder

  DOI: https://doi.org/10.31224/4684

  • Economic-Energy-Environment analysis
  • Cost Benefit Analysis
  • Decarbonization
  • renewable energy
  • Nuclear Energy

  Downloads: 337 - Submitted 2025-06-08 - Posted 2026-04-14 - Versions: 3

  • PDF
  • Supplemental Information

• Infinite-Rate Transmission in Noisy Environments via Modulation and Demodulation

  Jian Sun

  DOI: https://doi.org/10.31224/6694

  Downloads: 54 - Submitted 2026-03-24 - Posted 2026-04-13 - Versions: 2

  • PDF

• Synergistic Multi-Robot Knowledge Aggregation for Energy-Sustainable Embodied Autonomy

  Kaushal Thaker

  DOI: https://doi.org/10.31224/6787

  Downloads: 22 - Submitted 2026-04-08 - Posted 2026-04-13

  • PDF

• Cybersecurity Risk Assessment

  Ayob Sether

  DOI: https://doi.org/10.31224/6817

  • cybersecurity risk assessment
  • governance
  • compliance
  • ISO/IEC 27001
  • quantitative risk model

  Downloads: 34 - Submitted 2026-04-12 - Posted 2026-04-13

  • PDF

• Enhancing MP-MLP with Patch Mixing

  Taehyeon Kim

  DOI: https://doi.org/10.31224/6815

  • lightweight vision model
  • MLP
  • patch mixing
  • image classification
  • efficient deep learning

  Downloads: 35 - Submitted 2026-04-12 - Posted 2026-04-13

  • PDF

• “Weather” art thy climate? Climate representativeness in rigid pavement design

  Anushka Khachi, Sushobhan Sen

  DOI: https://doi.org/10.31224/6816

  • Typical meteorological year
  • rigid pavements
  • performance
  • eigenstresses

  Downloads: 33 - Submitted 2026-04-12 - Posted 2026-04-13

  • PDF