Archives - Page 23

• Non-Contact Control of Drumhead Resonance Decay by a Proximity Acoustical Resistor A Technical Disclosure with Measured Demonstrations

  Calvin Rose

  DOI: https://doi.org/10.31224/7750

  • drumhead
  • membrane dampening
  • membrane science
  • overtone control
  • acoustic resistance
  • acoustics dynamics and controls
  • porous media
  • decay time
  • RT60
  • sustain control
  • non-contact muffling
  • percussion
  • drums
  • defensive publication
  • prior art

  Downloads: 193 - Submitted 2026-07-27 - Posted 2026-07-29

  • PDF
  • Supporting Materials (ZIP)

• Fixture-Resolved Water Monitoring and Leak Localization via Transmission-Line Modeling and Active Time-Domain Reflectometry of Residential Plumbing A Technical Disclosure

  Calvin Rose

  DOI: https://doi.org/10.31224/7751

  • water leak detection
  • leak localization
  • fixture disaggregation
  • acoustic transmission line
  • telegrapher's equations
  • Time domain reflectometry
  • TDR
  • driving point impedance
  • impedance spectroscopy
  • non-intrusive load monitoring
  • active interrogation
  • smart water monitoring
  • defensive publication
  • prior art

  Downloads: 190 - Submitted 2026-07-27 - Posted 2026-07-29

  • PDF
  • Supporting Materials (ZIP)

• A high-isolation wideband channelizer for MKID readouts: a custom HLS implementation on RFSoC

  Alberto Hernández Fernández, David Díaz Martín, José Javier Díaz García, Roger John Hoyland, Luis Fernando Rodríguez Ramos, Diego Portero Rodríguez, Silvestre Rodríguez Pérez

  DOI: https://doi.org/10.31224/7763

  • microwave kinetic inductance detectors
  • MKID
  • RFSoC
  • FPGA
  • polyphase filter bank
  • channelizer
  • oversampled filter bank
  • high-level synthesis
  • Vitis HLS
  • digital signal processing
  • frequency-division multiplexing
  • readout electronics
  • ZCU111

  Downloads: 135 - Submitted 2026-07-27 - Posted 2026-07-29

  • PDF

• FDM Based 3D Printing of Short Fiber Composites: A Comparative Review of Synthetic and Natural Fiber Composites

  Hasan Rafsan Jani, Fatima Elzahra Essassi, Monon Mahbub, Akm Shamsur Rahman, Solaiman Tarafder

  DOI: https://doi.org/10.31224/7768

  Downloads: 188 - Submitted 2026-07-27 - Posted 2026-07-29

  • PDF

• Cognitive Agents for Bridge Inspection Prioritization: An Empirical Test of Predictability and Transparency Using the National Bridge Inventory (NBI)

  Reihaneh Samsami, Rouzbeh Khajedehi

  DOI: https://doi.org/10.31224/7703

  Downloads: 171 - Submitted 2026-07-23 - Posted 2026-07-29

  • PDF

• Wetting behavior of laser-structured metallic surfaces for potential use in offset lithography

  Felix Knödl, Philipp Wüst, Edgar Dörsam, Andreas Blaeser

  DOI: https://doi.org/10.31224/7774

  • aluminum
  • superhydrophobicity
  • superhydrophilic surfaces
  • XPS

  Downloads: 86 - Submitted 2026-07-28 - Posted 2026-07-29

  • PDF

• Branch-Aware Phase-to-Bearing Diagnostics in an Idealized Helical DAS Phase Array

  Ning Hu, Yuanyuan Cao, Chengtao Huang, Kunjie Shi

  DOI: https://doi.org/10.31224/7727

  • Cycle slip
  • Branch ambiguity
  • Direction-of-arrival estimation
  • Distributed acoustic sensing
  • Phase recovery
  • Sensor evaluation
  • Sensor model analysis

  Downloads: 104 - Submitted 2026-07-26 - Posted 2026-07-27

  • PDF
  • Supplementary Material

• Analyzing the Impact of DVFS and System Noise on Merge Sort Benchmarking Through System Quiescing

  Mohammad-Moein Arabi

  DOI: https://doi.org/10.31224/7705

  • Performance Engineering
  • Dynamic Voltage and Frequency Scaling (DVFS)
  • Merge Sort
  • System Quiescing
  • Thermal Throttling
  • Performance Measurement
  • Benchmarking

  Downloads: 272 - Submitted 2026-07-24 - Posted 2026-07-26 - Versions: 2

  • PDF

• Experimental evaluation of a commercial scale dew-point cooler with different air distribution configurations

  Muhammad Usama

  DOI: https://doi.org/10.31224/7724

  Downloads: 92 - Submitted 2026-07-25 - Posted 2026-07-26

  • PDF

• From Model Validation to Epistemic Assurance in Disaster Simulations

  Rodrigo Costa, Gemma Cremen, Ali Nejat, Elaina Sutley, Sara Hamideh

  DOI: https://doi.org/10.31224/7726

  Downloads: 226 - Submitted 2026-07-26 - Posted 2026-07-26

  • PDF

• ActionABI: Turning Undocumented Action Tensors into Verified Converters or Honest Refusals

  Krishi Attri

  DOI: https://doi.org/10.31224/7690

  • robot learning
  • action space
  • dataset interoperability
  • conformal prediction
  • reverse engineering
  • uncertainty quantification

  Downloads: 72 - Submitted 2026-07-22 - Posted 2026-07-25

  • PDF

• Probabilistic Background of Eurocode Ship Impact Forces and a Remaining-Life-Based Reduction Rule for Existing Bridges

  Christian Gasser, Claus Kunz, Vazul Boros, Ralph Holst

  DOI: https://doi.org/10.31224/7686

  • Impact
  • Accidental Actions
  • Structural Reliability
  • Probabilistic Assessment
  • Existing Bridges
  • Existing Structures
  • Dynamic Load

  Downloads: 60 - Submitted 2026-07-22 - Posted 2026-07-25

  • PDF

• ActionShift: A Benchmark for Hidden Compositional Action-Interface Adaptation in Manipulation

  Krishi Attri

  DOI: https://doi.org/10.31224/7688

  • Robot learning
  • manipulation
  • benchmark
  • online adaptation
  • system identification
  • reinforcement learning

  Downloads: 70 - Submitted 2026-07-22 - Posted 2026-07-25

  • PDF

• Calibrated Per-Carrier Confidence and Certified Pruning for Gaussian-Splat Assets

  Krishi Attri

  DOI: https://doi.org/10.31224/7689

  • gaussian splatting
  • uncertainty calibration
  • conformal prediction
  • neural rendering
  • level-of-detail
  • per-primitive confidence

  Downloads: 66 - Submitted 2026-07-22 - Posted 2026-07-25

  • PDF

• Identification of the Determinants of Severity for Pedestrian Injuries on Brazilian Federal Highways between 2017 and 2019: A Multinomial Logistic Regression Analysis

  Rian Miranda, Walber Paschoal da Silva, Steven Dutt-Ross

  DOI: https://doi.org/10.31224/7691

  • pedestrian safety
  • Crash Analysis
  • Crash severity prediction
  • Multinomial Logistic Regression

  Downloads: 53 - Submitted 2026-07-22 - Posted 2026-07-25

  • PDF

• Sediment-Related Problems in the Nile Basin: Emphasis on Sudan/South Sudan's Experience Part 1

  Abdalla A. Ahmed

  DOI: https://doi.org/10.31224/7698

  • Nile River Basin
  • Sediment
  • Problems
  • Rainfall
  • Flow
  • Canals
  • Reservoir
  • Capacity

  Downloads: 107 - Submitted 2026-07-23 - Posted 2026-07-25

  • PDF

• Pair-valued bi-matrix games and lexicographic equilibrium strategy profiles

  Somdeb Lahiri

  DOI: https://doi.org/10.31224/7699

  • pair-valued bi-matrix games
  • lexicographic equilibrium strategy profile
  • bi-linear programming
  • 2×2 coordination games
  • dominant player

  Downloads: 53 - Submitted 2026-07-23 - Posted 2026-07-25

  • PDF

• Reservoir Operational Planning of Irrigation Dams for Micro-Hydropower Development A Case Study of Haiba Micro-Irrigation Earth Dam in Tigray Regional State, Ethiopia

  Mulatu Kassa, Zelalem Hailu, Michael Abebe

  DOI: https://doi.org/10.31224/7709

  • Reservoir operation planning
  • micro-hydropower
  • micro-irrigation dam
  • Discrete Programming Model
  • Visual Basic Program
  • Haiba Earth Dam
  • Ethiopia
  • rural electrification

  Downloads: 52 - Submitted 2026-07-24 - Posted 2026-07-25

  • PDF

• Consolidation of Sinking Infrastructures by Pore Pressure using XYY' Calculus

  Prof Sudhir Kumar Tewatia, Mr Kanishck Tewatia, Mr Anttriksh Tewatia

  DOI: https://doi.org/10.31224/7701

  • XYY' Calculus
  • Tewatia YY' Calculus
  • Soil Consolidation
  • Settlement
  • Pore Pressure
  • Sinking Infrastructures

  Downloads: 52 - Submitted 2026-07-23 - Posted 2026-07-25

  • PDF

• Dynamic Cascade Reactor (DCR): A Segmented Micro-Fusion Design with Cascading Chamber Cycles for Enhanced Stability and Control

  Sebastian Woodhouse

  DOI: https://doi.org/10.31224/7708

  • Nuclear
  • Fusion
  • Nuclear Fusion
  • Plasma
  • Plasma Physics
  • Tokamak
  • Magnetic Confinement
  • Plasma Instability
  • Edge-Localized Mode
  • Tearing Mode
  • Resonant magnetic perturbation
  • Fusion Reactor Design
  • Nuclear Engineering
  • Research

  Downloads: 0 - Submitted 2026-07-24 - Posted 2026-07-25

  • PDF

• Ice Shell-Steel Truss Composite Structure Ice and Snow Venue in High-Altitude Cold Regions: Thermal Performance and Structural Feasibility Study

  Hong-sheng Liu

  DOI: https://doi.org/10.31224/7717

  • Ice and snow venue Snow shell structure Steel truss Composite structure High-altitude cold regions Thermal performance Child frostbite prevention Hulunbuir

  Downloads: 51 - Submitted 2026-07-25 - Posted 2026-07-25

  • PDF

• Investigations into the substitutability of conventional coatings with coatings based on renewable raw materials in graphic printing

  Insa-Marie Wickel, Philipp Wüst, Edgar Dörsam, Andreas Blaeser

  DOI: https://doi.org/10.31224/7706

  • substitutability
  • sustainable coatings
  • renewable raw materials
  • graphical printing
  • resistance properties
  • converting properties

  Downloads: 71 - Submitted 2026-07-24 - Posted 2026-07-25

  • PDF

• Limitations of Fourier Neural Operators for Nonlinear Structural Response Prediction under Earthquake Excitation

  Kexun Li, Luis Ceferino

  DOI: https://doi.org/10.31224/7702

  • Fourier Neural Operator
  • Tensorized FNO
  • nonlinear structural dynamics
  • bilinear hysteresis
  • cubic hardening
  • ground-motion response prediction

  Downloads: 174 - Submitted 2026-07-23 - Posted 2026-07-25

  • PDF
  • Supplementary Information

• The Geometric Quadrature Method (GQM): A Singularity-Free Spatial Formulation for Constrained Motion on Arbitrary Planar Curves

  Zaki Harari

  DOI: https://doi.org/10.31224/7335

  • constrained dynamics
  • arc-length parametrization
  • Frenet–Serret frame
  • non- linear dynamics
  • geometric quadrature
  • speed-field kernel
  • inflection points
  • Coulomb friction kernel

  Downloads: 258 - Submitted 2026-06-13 - Posted 2026-07-23 - Versions: 2

  • PDF

• Industrial Use of Steam in Sustainable Oil Recovery

  Osama Marzouk

  DOI: https://doi.org/10.31224/7671

  • Crude Oil
  • Oil Recovery
  • Steam Generator
  • Sustainability

  Downloads: 77 - Submitted 2026-07-20 - Posted 2026-07-23

  • PDF