Archives - Page 8

• Chemicals in Potable Reuse: Prioritizing and Controlling a Wide Universe of Compounds

  Anya Kaufmann, Brian M. Pecson, Sarah E. Philo, Shane Trussell, Amy E. Childress

  DOI: https://doi.org/10.31224/7473

  • water reuse
  • potable reuse
  • chemical control
  • indicator
  • surrogate

  Downloads: 55 - Submitted 2026-06-29 - Posted 2026-07-01

  • PDF

• Onsite Water Systems: An Expanding Reuse Paradigm

  Brie Post, Brian M. Pecson, Anya Kaufmann, Sarah E. Philo, Shane Trussell, Amy E. Childress

  DOI: https://doi.org/10.31224/7472

  • onsite water systems
  • water reuse
  • forward operating base

  Downloads: 38 - Submitted 2026-06-29 - Posted 2026-07-01

  • PDF

• The 2-D Orthogonal Packing Problem with Multiple Levels of Prioritization: A Spatial Optimization Perspective

  William Kirschenman, H. Sebastian Heese, Michael Kay, Russell King, Brandon M. McConnell

  DOI: https://doi.org/10.31224/4647

  • integer programming
  • facilities planning and design
  • packing
  • bin packing
  • combinatorial optimization
  • logistics

  Downloads: 390 - Submitted 2025-05-21 - Posted 2026-07-01 - Versions: 4

  • PDF
  • Supplemental Materials

• Super-Linear Sub-Quadratic Worst-Case Computational Complexity Achieved by spdspds Algorithm for Linear Programming Problem

  Keshava Prasad Halemane

  DOI: https://doi.org/10.31224/4670

  • optimization
  • linear programming
  • algorithm
  • simplex
  • symplex
  • symmetric primal dual symplex
  • spdspds
  • computational complexity
  • algorithm design

  Downloads: 294 - Submitted 2025-06-02 - Posted 2026-07-01 - Versions: 7

  • PDF

• A Simulation-Ready Framework for Electric-Vehicle Gearbox NVH Integrating Manufacturing Variability, Transmission Error, Structural Acoustics, Machine Learning, and Psychoacoustics

  Krisztian Horvath

  DOI: https://doi.org/10.31224/7477

  • electric vehicle gearbox
  • NVH; gear whine
  • transmission error
  • manufacturing variability
  • pitch error
  • flank waviness
  • tooth-to-tooth variability
  • multibody dynamics
  • structural acoustics
  • machine learning
  • psychoacoustics
  • condition monitoring
  • simulation readiness
  • variability-aware simulation

  Downloads: 80 - Submitted 2026-06-30 - Posted 2026-06-30

  • DOCX

• Tapping into untapped potential: Three approaches to develop new pathogen crediting frameworks

  Matthew E. Verbyla, Anya Kauffman, Brian M. Pecson, Nicholas Babcock, Mitchel Bartolo, Jacob Newman, Sarah E. Philo, Shane Trussell, Amy E. Childress

  DOI: https://doi.org/10.31224/7471

  • water reuse
  • pathogen reduction crediting
  • crediting frameworks
  • membrane bioreactor

  Downloads: 37 - Submitted 2026-06-29 - Posted 2026-06-30

  • PDF

• An Analytical Theory of Harmonic Distortion in RC Networks with Voltage-Dependent Capacitance A Charge-Conserving Small-Nonlinearity Analysis Through the Fifth Harmonic

  Boris Kuznetsov

  DOI: https://doi.org/10.31224/7464

  • voltage-dependent capacitance
  • Class II ceramic capacitors
  • MLCC
  • X7R
  • X5R
  • RC low-pass filter
  • harmonic distortion
  • charge-conserving model
  • differential capacitance

  Downloads: 56 - Submitted 2026-06-28 - Posted 2026-06-30

  • PDF

• Damage-State Threshold Definitions in Analytical Fragility Assessment of Non-Ductile and Code-Deficient RC Buildings: A Systematic Review of Framework Origins, Inter-Study Divergence, and Transferability

  Muhammad Abubakar, Muhammad Awaib, Faheem Butt, Ibrahim Sadiq

  DOI: https://doi.org/10.31224/7459

  • damage-state thresholds
  • seismic fragility
  • non-ductile reinforced concrete buildings
  • threshold transferability
  • interstorey drift ratio
  • performance-based earthquake engineering

  Downloads: 75 - Submitted 2026-06-27 - Posted 2026-06-29

  • PDF

• TinyFER-Lite: A Small-Data and Lightweight Attention-Based Architecture for Real-Time Facial Emotion Recognition

  Nouman Khalid

  DOI: https://doi.org/10.31224/7466

  • facial emotion recognition
  • FER2013
  • lightweight neural networks
  • MobileNetV3-Small
  • Efficient Channel Attention
  • imbalanced learning
  • real-time inference
  • computer vision

  Downloads: 84 - Submitted 2026-06-28 - Posted 2026-06-29

  • PDF

• Prediction-Based Adaptive Control of Haptic Devices Under Communication Time Delay and Human Hand Interference

  Khosro Ghorbani Zadeh, Soroush Izadan, Saeed Behbahani

  DOI: https://doi.org/10.31224/7460

  • Haptic feedback
  • Adaptive Controller
  • Model based Predictors
  • Time Delay Compensation

  Downloads: 41 - Submitted 2026-06-27 - Posted 2026-06-29

  • PDF

• Pathogen Reduction Crediting for Reverse Osmosis: Getting Credit where Credit is Due with Good Surrogates

  Matthew E. Verbyl, Brian M. Pecson, Anya Kaufmann, Jacob Newman, Rodrigo A. Tackaert, Sarah E. Philo, Shane Trussell, Amy E. Childress

  DOI: https://doi.org/10.31224/7451

  • Water reuse
  • pathogen reduction crediting
  • reverse osmosis
  • surrogates

  Downloads: 42 - Submitted 2026-06-29 - Posted 2026-06-29

  • PDF

• Artificial Intelligence (AI) Agents in Construction: A Conceptual Framework Across Autonomy Types and Application Domains

  Reihaneh Samsami

  DOI: https://doi.org/10.31224/7439

  Downloads: 85 - Submitted 2026-06-25 - Posted 2026-06-27

  • PDF

• Direct Potable Reuse at the Global Scale: Regulations or Bust?

  Anya Kaufmann, Brian M. Pecson, Sarah E. Philo, Daniel Druhora, Shane Trussell, Amy E. Childress

  DOI: https://doi.org/10.31224/7449

  • Water Reuse
  • direct potable reuse
  • regulations

  Downloads: 27 - Submitted 2026-06-26 - Posted 2026-06-27

  • PDF

• The Factors Shaping DPR Regulations in the United States

  Brian M. Pecson, Anya Kaufmann, Sarah E. Philo, Daniel Druhora, Shane Trussell, Amy E. Childress

  DOI: https://doi.org/10.31224/7448

  • Water reuse
  • direct potable reuse
  • regulations
  • United States

  Downloads: 25 - Submitted 2026-06-26 - Posted 2026-06-27

  • PDF

• The Potential and Exploration of Ethyl Cyanoacrylates as a Synthetic Plastic (C.A.S.P)

  Jag Dixit

  DOI: https://doi.org/10.31224/7447

  • Ethyl Cyanoacrylate
  • Polymerization
  • synthetic plastic
  • renewable materials

  Downloads: 0 - Submitted 2026-06-26 - Posted 2026-06-27

  • PDF

• Bridging the Commercialization Gap in 3D-Printed Lower-Limb Prosthetics: A Lab-to-Market Framework

  Vishwa Prasath

  DOI: https://doi.org/10.31224/7446

  • 3D printing
  • Additive manufacturing
  • lower-limb prosthetics
  • Biomechanics
  • Finite element analysis
  • Metamaterials

  Downloads: 59 - Submitted 2026-06-26 - Posted 2026-06-27

  • PDF

• Surface temperature before and after removable modular insulation on irregular industrial components: a CAD-reconstruction method validated by infrared thermography — case study on a 6-ton steam boiler

  Dmytro Aheiev, Artem Gunin, Danylo Kruhlov, Nataliia Bilous, Pavlo Didenko

  DOI: https://doi.org/10.31224/7444

  • thermal insulation
  • infrared thermography
  • surface temperature
  • touch safety
  • CAD-based thermal prediction
  • ISO 12241
  • removable insulation
  • steam boiler

  Downloads: 56 - Submitted 2026-06-26 - Posted 2026-06-27

  • PDF

• Error-cone intercept modeling and altitude–wind-load synergy in large-aperture (8.6 m) parabolic-trough collectors

  Zhaohui Han, Dai Zengli, Pan Renwei, Xie Yu, Zhu Chao

  DOI: https://doi.org/10.31224/7443

  • concentrating solar power
  • parabolic trough collector
  • intercept factor
  • error cone model
  • large aperture
  • wind load
  • altitude effect
  • optical performance

  Downloads: 51 - Submitted 2026-06-26 - Posted 2026-06-27

  • PDF

• Freeze-protection economics can reverse the heat-transfer-fluid preference for cold high-altitude parabolic-trough concentrating solar power: a four-dimensional (4E) and thermal-storage market-value assessment

  Zhaohui Han, Dai Zengli, Wei Yuan, Xie Yu, Wang Dongxiang

  DOI: https://doi.org/10.31224/7442

  • Concentrating Solar Power
  • parabolic trough collector
  • Molten salt
  • high-altitude CSP
  • freeze protection
  • levelized cost of energy
  • Thermal Energy Storage
  • techno-economic analysis
  • 4E analysis

  Downloads: 55 - Submitted 2026-06-26 - Posted 2026-06-27

  • PDF

• Pathogen Reduction Crediting: Its not what you can remove, it's what you can prove

  Matthew E. Verbyla, Brian M. Pecson, Anya Kaufmann, Mitchel Bartolo, Sarah E. Philo, Shane Trussell, Amy E. Childress

  DOI: https://doi.org/10.31224/7450

  • Pathogen reduction crediting
  • water reuse
  • log reduction value

  Downloads: 33 - Submitted 2026-06-26 - Posted 2026-06-27

  • PDF

• Hexa-Wankel A Geometric and Thermodynamic Hypothesis for a Six-Apex Rotary Engine with Dual-Zone Sequential Combustion

  Jimmy Y. Mahardhika

  DOI: https://doi.org/10.31224/7397

  • thermal harmonics
  • Roto-dynamic engine architectureRemove
  • Wankel engine
  • rotary engine
  • apex seal
  • phased combustion
  • five-lobe housing
  • effective displacement
  • torque kernel
  • sequential cycle
  • indicated work
  • threshold theory

  Downloads: 111 - Submitted 2026-06-22 - Posted 2026-06-27 - Versions: 2

  • PDF

• Boosting blister formation on EUV masks by hydrogen and water vapor

  Naoki Hayase, Hayato Ishida, Wataru Nishida, Keishi Tsukiyama, Shinji Yamakawa, Tetsuo Harada

  DOI: https://doi.org/10.31224/7315

  • EUV
  • EUV-induced plasma
  • hydrogen
  • water vapor
  • mask blank
  • photomask

  Downloads: 134 - Submitted 2026-06-14 - Posted 2026-06-27 - Versions: 2

  • PDF

• Voltage-Dependent Ceramic Capacitors as a Source of Dynamic Error in SAR ADC Front Ends Charge-Conserving Modeling, Simulation Pitfalls, and ENOB Degradation

  Boris Kuznetsov

  DOI: https://doi.org/10.31224/7456

  • Analog-to-Digital Converters (ADC)
  • Successive Approximation Register (SAR)
  • Ceramic Capacitors
  • Nonlinear Distortion
  • Charge-Conserving Modeling
  • Harmonic Distortion (THD)
  • Effective Number of Bits (ENOB)
  • MLCC (Multilayer Ceramic Capacitors)
  • X7R / X5R Dielectrics

  Downloads: 70 - Submitted 2026-06-27 - Posted 2026-06-27

  • PDF

• AI Autonomous Governance Factory: Concept, Architecture, and Launch Pathway

  Jili Wei

  DOI: https://doi.org/10.31224/7440

  • AI Autonomous Governance Factory
  • intelligent manufacturing
  • reconfigurable manufacturing systems
  • natural language script-based motion control
  • autonomous decision-making
  • dual-track architecture
  • AI governance
  • Industry 5.0

  Downloads: 79 - Submitted 2026-06-25 - Posted 2026-06-27

  • PDF
  • PDF (CN Language Version)

• V2V-Enhanced Collision Risk Prediction Beyond the Sensing Horizon Using Prefix-Based Temporal Modeling

  Daryel Leon, Chadi Assi, Maurice Khabbaz, Floriano De Rango

  DOI: https://doi.org/10.31224/7438

  • collision avoidance
  • prediction
  • cooperative perception
  • digital twin
  • v2v

  Downloads: 41 - Submitted 2026-06-25 - Posted 2026-06-27

  • PDF