Research works

S⁴-Membrane Intelligence: A Universal-Layer–Pivot–Groupoid Architecture for Generative Structural AI

This work introduces an AI architecture where intelligence emerges from structural growth across a universal layer, pivot field, S⁴ membrane, and contact groupoid. Domain cones embed into this geometry, enabling reversible cross‑domain reasoning and higher‑order coherence formali...

Scaled-Time Classification of Born-State Convergence in the Two-State Flea Model

Cicchella et al. study a two-state approximation to the perturbed double-well “flea” model and prove that an ensemble-averaged state converges to the Born-rule mixture under the successive limits of long time followed by the semiclassical limit. We keep the same finite-dimensiona...

A Bayesian approach to postfire debris-flow probability modeling for southern California, United States

Background Intense rainfall on steep, burned landscapes can initiate postfire debris flows (PFDFs). Watershed-scale estimates of PFDF probability in response to a given rainfall intensity are beneficial for assessing PFDF hazards, including prioritizing areas for hazard mitigatio...

Improving Quantum-ChemicalPrediction of 19F NMR Chemical Shifts via Machine Learning

Abstract 19F nuclear magnetic resonance (NMR) spectroscopy is widely used for structural elucidation of fluorinated molecules, but reliable prediction of 19F chemical shifts remains challenging because quantum-chemical calculations are computationally demanding and their accuracy...

The Hyperbolic, Eisenstein–Lattice, and FRLT Interpretation of the Figure‑Eight Choreography in the Three‑Body Problem

The figure‑eight three‑body choreography is reformulated using a complex shape parameter matching the hyperbolic structure of the figure‑eight knot complement. Its action becomes a hyperbolic geodesic functional, and the Eisenstein lattice’s unique fixed point serves as the FRLT...

Measure the Instrument First: Preregistered, Prediction-Sealed, One-Shot Calibration of Four Endpoints in a 4B QLoRA Series

Technical preprint, version 1.0. English is the primary version; a faithful Japanese companion version is included. When a model series shows little or no apparent difference, two explanations must be separated: the target may not differ, or the instrument may be unable to resolv...

Comparison of diestrus duration and temporal gene expression patterns in vaginal smear samples from pseudopregnant rats induced by sonic vibration or mating with vasectomized males

BACKGROUND: Induction of pseudopregnancy is a prerequisite for successful embryo transfer in rats. Conventionally, pseudopregnancy is induced by mating females with vasectomized males. Although effective, this method requires surgical preparation and maintenance of sterile males...

FHAT Technical Note #008AR: Real-Time Execution Reconciliation of TN008A — A Defense-First Case Study (SOXL, August 17, 2026)

Real-time execution reconciliation of FHAT Technical Note #008A against the full August 17, 2026 regular session for SOXL (Direxion Daily Semiconductor Bull 3X Shares). The session ran from TN008A's frozen USD 147.92 precondition low to a USD 156.924 high before closing at USD 15...

A Disaster Preparedness Checklist in Construction Project Planning

This study examines the potential for developing a disaster preparedness checklist that can be utilized in construction planning to improve project resilience. To that end, a comprehensive literature study was conducted on various publications related to disaster risk management...

Dirty Entanglements: Corruption, Crime, and Terrorism

Louise Shelley's Dirty Entanglements arrives as a landmark contribution to transnational security studies. Drawing on more than fifteen years of field research across six continents, Shelley, University Professor at George Mason University's Schar School and founder of TraCCC, ad...

Relational Kinetics in Generativity Theory: ΔC, Δ²C and Non‑Inertial Motion

This paper introduces a coherence‑based framework for non‑inertial motion in GenerativityTheory (GT). The model is built on two fundamental operators: ΔC, describing instantaneous velocity reconfiguration, and Δ²C, describing instantaneous directional reconfiguration. These opera...

From Implicit Latents to Explicit Physics: Retained Decoding with Budgeted Supervision in LeWorldModel

Joint-Embedding Predictive Architectures (JEPA) train world models to imagine action consequences in latent space, but the physical quantities they encode remain implicit and unreadable from the outside. We extend LeWorldModel (LeWM) with a shared decoder head on its latent, reta...

Comparative Efficacy of Body Acupuncture, Electroacupuncture, and Auricular Acupuncture in Stroke Rehabilitation

OBJECTIVE: To compare the efficacy of body acupuncture, electroacupuncture, and auricular acupuncture on motor, functional, and neurological recovery after stroke. DESIGN: Systematic review and meta-analysis of randomized controlled trials. Eligible studies enrolled adult stroke...

Clinical and neurophysiology study of 17 children with epileptic negative myoclonus

BACKGROUND: Epileptic negative myoclonus (ENM) is a clinically underrecognized seizure type, and systematic data on its clinical manifestations and optimal management strategies in pediatric populations remain scarce. This case series aimed to describe the clinical manifestations...

Self-understanding and Family Relationships in Modern Society: A Psychological Analysis

The relevance of this study lies in the growing need to strengthen self-understanding amid globalisation and socio-cultural change in order to improve family relationships and reduce intergenerational conflicts. The study examined the impact of self-understanding on family relati...

Equity in the contemporary oceans governance framework: a stocktake of UNCLOS and its implementing agreements

Abstract Inequity is one of the many challenges ocean governance faces. Equity principles are increasingly receiving attention; for example, the ‘principle of equity and the fair and equitable sharing of benefits’ was included in the Agreement for Biodiversity Beyond National Jur...

Identifying the contours of personal archiving research: a scoping review

Purpose We conducted a scoping review to understand the landscape of literature described as personal archiving research and how it has evolved over three decades. Our objective was to understand how the term personal archiving is conceptualised in research over a 30-year period...

All-Order Polynomial First-Integral Rigidity on the Toda-Compatible Slice of a Chazy-Type Family

We classify, without an a priori degree bound, the polynomial first integrals of the autonomous third-order family $p'''+p p''+k(p')^2+\left(\frac{p^2}{4}-\sigma\right)p'=0, (k,\sigma)\in\C^2.$ This is the constant-shift slice characterized by $2K'(p)=p$ in the more general equat...

Parent Mental Health From Preterm Birth Through the NICU Stay

OBJECTIVES: Preterm birth and neonatal intensive care unit (NICU) admission are not only extremely stressful for the infant itself but can also impact parental mental health. This Dutch national prospective cohort study aimed to describe the trajectory of parental mental health f...

Acromial Stress Fractures in Reverse Total Shoulder Arthroplasty: Diagnosis, Prevention, and Treatment

PURPOSE OF REVIEW: This review critically evaluates the literature on acromial stress fractures (ASFs) following reverse total shoulder arthroplasty (rTSA), with a focus on risk factors, prevention, and treatment. By synthesizing contemporary evidence and highlighting areas of on...