Jxiv, JST Preprint Server

Latest preprints

• Piecewise Constant Mean Curvature Assumption for Robotic Surfaces

  憲泰 岩本

  DOI: https://doi.org/10.51094/jxiv.4576

  • Flexible Robotics
  • Soft Robots
  • Kinematics
  • Robotic Surfaces
  • Piecewise Constant Curvature

  Downloads ：0 - Submitted 2026-05-15 23:02:01 UTC - Posted 2026-05-21 04:16:09 UTC

  • PDF (日本語)

• Diversified Companies with Unrelated Core Businesses

  Terumi OBUCHI, Kyohisa UCHIUMI

  DOI: https://doi.org/10.51094/jxiv.4030

  • core business
  • diversification strategy
  • synergy
  • unrelated diversification
  • common department
  • scientific instruments

  Downloads ：0 - Submitted 2026-05-04 14:20:04 UTC - Posted 2026-05-21 04:00:36 UTC

  • PDF (日本語)

• Effect of Purge-Gas Conditions and Flow Direction on Tritium Release and Inventory in a Solid Breeder Blanket Module for a DEMO Reactor under an Axial Temperature Gradient

  智弘 金城, 一成 片山

  DOI: https://doi.org/10.51094/jxiv.4555

  • tritium
  • solid breeder materials
  • tritium inventory
  • nuclear fusion

  Downloads ：8 - Submitted 2026-05-13 11:26:11 UTC - Posted 2026-05-20 06:33:28 UTC

  • PDF

• Treatment with Kampo medicine (Keigai-rengyo-to or Seijo-bofu-to) and Doxycycline for Chikungunya virus infection

  Masashi Ohe

  DOI: https://doi.org/10.51094/jxiv.4177

  • Chikungunya virus
  • Kampo medicine
  • minocycline

  Downloads ：5 - Submitted 2026-04-23 12:02:15 UTC - Posted 2026-05-20 02:20:51 UTC

  • PDF

• Real-Time Burn to Learn: The Learning & Development Aggressive and Kamikaze Data Gathering Drone Swarms Process, the Statistical Value of Firefighter Injury and Life, and the Upcoming Shift in the Firefighter Recruitment Pool as Alternative Scenarios Deployment in areas needed, case studies presented for California, Colorado, and Texas — context of potential scaling and deployment is international, preadjusted

  Mateusz Stasiak

  DOI: https://doi.org/10.51094/jxiv.4138

  • wildfire drone reconnaissance
  • swarm intelligence
  • unmanned aerial systems
  • Social Return on Investment (SROI)
  • firefighter fatality cost
  • 3D fuels modeling
  • real-time fire behavior modeling
  • Wildland-Urban Interface (WUI)
  • LiDAR vegetation mapping
  • planned hardware attrition
  • AI fire spread prediction
  • sacrificial reconnaissance
  • drone swarm architecture
  • MEDEVAC corridor mapping
  • structural ignition window
  • multispectral fire sensing
  • wildfire emergency response
  • iterative field prototyping
  • evacuation corridor optimization
  • hemispheric fire season rotation
  • expendable systems doctrine
  • kamikaze data gathering drones
  • hardware sacrifice for firefighter safety
  • efficient field data gathering
  • firefighter recruitment pool
  • social cohesion in emergency services
  • social innovation in public safety
  • cultural innovation in firefighting
  • AI in emergency field operations
  • machine learning in active fire response
  • best practice framework for wildfire
  • real-time burn to learn

  Downloads ：8 - Submitted 2026-04-22 05:07:07 UTC - Posted 2026-05-19 02:42:16 UTC

  • PDF

• Treatment with Kampo medicine (Keigai-rengyo-to or Seijo-bofu-to) and Azithromycin for Zika virus infection Short title: Treatment with Kampo medicine and azithromycin for Zika virus infection Treatment with Kampo medicine and Azithromycin for Zika virus infection

  Masashi Ohe

  DOI: https://doi.org/10.51094/jxiv.4321

  • Zika virus
  • Kampo medicine
  • azithromycin

  Downloads ：10 - Submitted 2026-04-28 13:08:46 UTC - Posted 2026-05-19 02:15:16 UTC

  • PDF

• Gyro Logic: A Stability-Based Framework for Representation Under Intrinsic Deviation — A Formalization of Representation via Slice, Deviation, and Stability —

  Shuntaro Kawakami

  DOI: https://doi.org/10.51094/jxiv.4597

  • Gyro Logic
  • Stability
  • Deviation
  • Representation
  • Identity
  • Dynamical Systems

  Downloads ：4 - Submitted 2026-05-18 06:01:38 UTC - Posted 2026-05-19 01:23:23 UTC

  • PDF (日本語)

• The Truth of "Japan Model" Japan's COVID-19 Response as a Fiction

  Sigeto Tanaka

  DOI: https://doi.org/10.51094/jxiv.3234

  • public history
  • science communication
  • COVID-19
  • contact tracing
  • behavior change

  Downloads ：59 - Submitted 2026-03-17 10:43:07 UTC - Posted 2026-05-18 09:30:59 UTC

  • PDF (日本語)

• Design Principles for Exploratory Excel Literacy Education in the Microsoft 365 Era: Moving Beyond Rote-Memorization and Fostering Self-Directed Learners

  Yoshihiro Sato

  DOI: https://doi.org/10.51094/jxiv.3530

  • Excel Education
  • Exploratory Learning
  • Cognitive Load
  • Microsoft 365
  • Self-Paced Learner
  • Information Literacy

  Downloads ：9 - Submitted 2026-03-20 12:40:46 UTC - Posted 2026-05-18 06:01:02 UTC

  • pdf (日本語)

• Gyro Logic: A Stability-Based Framework for Representation Under Intrinsic Deviation — A Formalization of Representation via Slice, Deviation, and Stability —

  Shuntaro Kawakami

  DOI: https://doi.org/10.51094/jxiv.4159

  • Gyro Logic
  • Stability
  • Deviation
  • Representation
  • Identity
  • Dynamical Systems

  Downloads ：7 - Submitted 2026-04-22 12:32:06 UTC - Posted 2026-05-18 05:10:26 UTC

  • PDF