Archives

The Stability of Open Systems A Thermodynamics Based Approach
Sanjay Roy, Branko Avanic

DOI: https://doi.org/10.31224/4320
- System stability
- Second law
- Entropy generation
- Homeostasis
- Prebiotic life
- Evolutionary systems
- Living systems
- Information and Thermodynamics
Downloads: 138 - Submitted 2025-01-23 - Posted 2026-08-01 - Versions: 2
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Exact Amplitude--Delay Information Crossover for an Idealized Helical DAS Array
Yuanyuan Cao, Ning Hu, Chengtao Huang, Kunjie Shi

DOI: https://doi.org/10.31224/7818
- distributed acoustic sensing
- direction of arrival
- Fisher information
- helical array
- model misspecification
- pseudo-true parameter
Downloads: 0 - Submitted 2026-07-30 - Posted 2026-08-01
Failure of Fiber Formation in Electrospun Polyurethane/Chitosan/Elastin Composite Membranes: The Effect of a Temperature-driven Synthesis Method of Electrospinning Solution
Hasibul Hasan Hredoy

DOI: https://doi.org/10.31224/7815
- Biomaterials
- Electrospinning
- biocompatible membrane
Downloads: 4 - Submitted 2026-07-29 - Posted 2026-08-01
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From Chatbots to Coordinated Agents: A Construction Management (CM) Taxonomy of Agentic AI Design Patterns

Reihaneh Samsami

DOI: https://doi.org/10.31224/7817

Downloads: 0 - Submitted 2026-07-29 - Posted 2026-08-01
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Automated Multi-Class Structural Damage Detection and Segmentation for Unmanned Aerial Vehicle-Based Infrastructure Inspection Using Deep Learning
Seyed Farhad Abtahi

DOI: https://doi.org/10.31224/7685
- structural damage detection
- semantic segmentation
- UAV inspection
- transfer learning
- ResNet50
- DeepLabV3
- infrastructure monitoring
- deep learning
- crack detection
Downloads: 11 - Submitted 2026-07-22 - Posted 2026-08-01 - Versions: 2
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Lexicographic and Strictly Weighted Equilibrium Strategy Profiles with Applications to Interval-Valued Bi-matrix Games
Somdeb Lahiri

DOI: https://doi.org/10.31224/7351
- pair-valued bi-matrix games
- lexicographic equilibrium strategy profile
- strictly weighted equilibrium strategy profile
- interval-valued bi-matrix games
- lexicographic mean-standard deviation equilibrium strategy profile
- strictly weighted mean-standard deviation equilibrium strategy profile
- bi-linear programming
Downloads: 88 - Submitted 2026-06-15 - Posted 2026-08-01 - Versions: 5
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Derivation of Rossiter Formula in Cavity Resonance
Takuya Yabu

DOI: https://doi.org/10.31224/7028
- cavity sound
- cavity noise
- cavity resonance
- cavity resonance frequency
- Rossiter fomula
- Rossiter's equation
- Green's function
- vorticity
- Powell's equation
- Powell equation
- whistle noise
- whistle sound
- whistling sound
- whistling noise
- Rossiter's formula
- vortex
Downloads: 171 - Submitted 2026-05-08 - Posted 2026-08-01 - Versions: 10
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Machine Learning and Explainable AI for Diagnosing Failure Modes and Fracture Behaviour of Particle-Reinforced Epoxy Joints
Wing Lam Tsang

DOI: https://doi.org/10.31224/7820
- Explainable AI (XAI)
- SHAP (SHapley Additive exPlanations)
- Random Forest Regressor
- Predictive Modeling
- Fracture Energy
- Machine Learning
- Particle-Reinforced Epoxy
Downloads: 0 - Submitted 2026-07-30 - Posted 2026-08-01
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A Comprehensive Analysis of the Mahogany Aerodynamic High-Altitude Stabilizer (MAHAS): First-Principles Aeromechanical Modeling, Scaling Boundaries, and High-Altitude Deployment Applications
Gowtham Krishna R

DOI: https://doi.org/10.31224/7819
- biomimicry
- biomimetic
- autorotation
- Aerospace
- Air Defence Systems
- Aerodynamic stability
Downloads: 3 - Submitted 2026-07-30 - Posted 2026-08-01
- PDF
A Demand-Side Benchmark for Consumer-Facing Construction Cost Questions: Price-Figure Span, Output Consistency, and the Case for a Verifiable Reference Layer
Toshikatsu Oga

DOI: https://doi.org/10.31224/7814
- construction cost estimation
- benchmarking
- consumer protection
- credence goods
- output consistency
- open data
- verifiable AI
Downloads: 0 - Submitted 2026-07-29 - Posted 2026-08-01
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Energy-Efficient & Privacy-Preserving Adaptive Post-Quantum Secure Boot for Low-Power RISC-V IoT: A Hardware-Agnostic Approach with Empirical Validation
Faiza Nawaz, Hamna Mughal, Sumaira Safeer

DOI: https://doi.org/10.31224/7707
- RISC-V
- low-power IoT
- post-quantum cryptography
- secure boot
- over-the-air update
- OTA
- adaptive security
- energy efficiency
- privacy
- zero trust
Downloads: 0 - Submitted 2026-07-30 - Posted 2026-08-01
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Simulation of Unconventional Resonator Cavity Geometries for a Novel and Efficient Microwave-Based Heating Method in False-Twist Texturing
Mathias Ortega, M. Sc., Ruitao Shi, B. Sc., Lukas Balon, M. Sc., Dipl.-Phys. Lars Musiol, Dr. rer. nat. Victor Bechthold, Roman Funk, M. Sc., Dr. Tobias Münstermann, Thomas Ramakers, M. Sc., Annegret Storm, B. Sc., Prof. Dr. Sven Ingebrandt, Prof. h. c. (MGU) Dr.-Ing. Dipl.-Wirt. Ing. Thomas Gries

DOI: https://doi.org/10.31224/7617
- false-twist texturing
- Texturing
- microwave
- microwave heating
- energy efficiency
- DTY
- optimisation
Downloads: 30 - Submitted 2026-07-15 - Posted 2026-08-01 - Versions: 2
- PDF
Defect-controlled binder jetting (BJT) additive manufacturing through dimensionless mapping of binder spreading and penetration
Ertiza Hossain

DOI: https://doi.org/10.31224/7812
- Binder jetting (BJT)
- Packing density
- Bleeding
- Dimensionless number
Downloads: 0 - Submitted 2026-07-29 - Posted 2026-08-01
- PDF
Closed-Form CBF Filtering with Input Saturation for Safe Point Robot Navigation
Ifeanyi Onyia

DOI: https://doi.org/10.31224/7767
- Control Barrier Functions
- Safety Filter
- Real-Time Control
- Collision Avoidance
Downloads: 1 - Submitted 2026-07-27 - Posted 2026-08-01
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Control Strategies for Contact Force Regulation on Unknown Surfaces in Assistive Human–Robot Co-Manipulation A Systematic Literature Review
Peter Ralph Desir, Arno Stienen

DOI: https://doi.org/10.31224/7827
- Human-Robot Interaction
- Estimation
- Control
- haptic assistance
- anisotropic
- Systematic Literature Review
- contact force control
- surface estimation
- physical human-robot interaction
- admittance control
- haptic shared control
Downloads: 0 - Submitted 2026-07-30 - Posted 2026-08-01
- PDF
The Balloon-v1 Model for Metals With Improved Cyclic Response
Theodore Chang

DOI: https://doi.org/10.31224/6937
- constitutive modelling
- plasticity
- metal
- ratcheting
- cyclic response
Downloads: 75 - Submitted 2026-04-26 - Posted 2026-08-01 - Versions: 2
- PDF
- GitHub
Simulation-Based Evaluation of Predicted Mean Vote (PMV) Distributions Across HVAC Systems and Climate Zones
Mahsa Hedayati

DOI: https://doi.org/10.31224/7805
- Predicted Mean Vote (PMV)
- Thermal Comfort
- Building Performance Simulation
- HVAC Systems
- EnergyPlus
Downloads: 3 - Submitted 2026-07-29 - Posted 2026-08-01
- PDF
A remote operations center framework for heterogeneous robotic zooplankton sampling: System design and field case study
Karoline Barstein, Rabea Rogge, André Olaisen, Ahmed Abdelgayed, Muriel Dunn, Ralph Stevenson-Jones, Emlyn Davies, Leif Grimsmo, Martin Ludvigsen

DOI: https://doi.org/10.31224/7822
- marine robotics
- remote operations center
- heterogeneous robotic fleets
- autonomous underwater vehicle
- autonomous surface vehicle
- edge processing
- zooplankton sampling
- targeted sampling
- communication design
- field robotics
Downloads: 0 - Submitted 2026-07-30 - Posted 2026-08-01
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When Does Adiabatic Cooling Outperform Dry Cooling? A Twelve-City U.S. Data-Center Siting Assessment at ASHRAE Design Conditions
Vamsi K S Mokkapati, Debendra K Das

DOI: https://doi.org/10.31224/7795
- adiabatic cooling
- data center cooling
- dry fluid coolers
- water-energy nexus
Downloads: 2 - Submitted 2026-07-28 - Posted 2026-08-01
- PDF
Dynamic Modelling and Response of a Pelton Bucket
Amrit Tiwari

DOI: https://doi.org/10.31224/7793
- Pelton turbine
- forced vibration
- Rotating Cantilever beam
Downloads: 9 - Submitted 2026-07-28 - Posted 2026-07-30
- PDF
A Differential Equation Model of Anxiety and Habituation Based on Allergic Responses and Its Computational Simulation Using Real-World Social Data
Kota Ohno, Kunio Shimizu, Satoshi Fukuda, Hiroko Shoji

DOI: https://doi.org/10.31224/7771
- mathematical modeling
- affective engineering
- KANSEI modeling
- numerical simulation
- Ordinary Differential Equation
- COVID-19
- SNS data
Downloads: 9 - Submitted 2026-07-27 - Posted 2026-07-30
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Possibility of Applying 3DLD Technology for Real-Time Control of Multi-Layer Wire Arc Additive Manufacturing
Vladimir Bukin

DOI: https://doi.org/10.31224/7792
- additive manufacturing
- WAAM
- repair cladding
- fundamental Laplace equation
- geometric welding process control
- 3DLD GPC
- multi-pass path-planning
- layer waviness
Downloads: 17 - Submitted 2026-07-28 - Posted 2026-07-30
- PDF
Optimal Site Selection for Civil Servants’ Medium-Rise Apartments in Kathmandu Valley: An AHP-GIS Multi-Criteria Proximity and Feasibility Ranking Approach
Prabin Shrestha, Subash Kumar Bhattarai, Santosh Kumar Shrestha, Mahendra Raj Dhital, Jayan Shrestha, Kushal Bhandari, Binu Shrestha

DOI: https://doi.org/10.31224/7773
- Optimization
- multiple criteria decision-making (MCDM)
- investment
- QGIS
- Apartment
Downloads: 20 - Submitted 2026-07-27 - Posted 2026-07-30
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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: 14 - Submitted 2026-07-27 - Posted 2026-07-29
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Collatz-Conjecture Proved and Halemane-Conjecture Proposed
Keshava Prasad Halemane

DOI: https://doi.org/10.31224/6063
- Binary-Exponential-Ladder
- Modular Periodicity
- Arborescence
- Dedekind-Peano Axioms
- Convergence
- CTUHSK-Theorem
- CTUHSK-Generative-Parameters
- Collatz-Thwaites-Ulam-Hasse-Syracuse-Kakutani (CTUHSK) Sequence
- Collatz-Thwaites-Ulam-Hasse-Syracuse-Kakutani (CTUHSK) Conjecture
- order-isomorphism
- Halemane-Conjecture
- Collatz-Thwaites-Ulam-Hasse-Syracuse-Kakutani (CTUHSK) System
- Halemane's CTUHSK-Theorem
- Halemane’s Theory of the CTUHSK System
- Halemane-Assertion
Downloads: 2101 - Submitted 2025-12-19 - Posted 2026-07-29 - Versions: 43
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