Research works

Spectral Radius and Dihedral Symmetry in Fixed-Point Iteration Convergence — E8 Intelligence Research

FINDING: Fixed-point iteration convergence is governed by the spectral radius of the Jacobian; dihedral group projections impose symmetry constraints that can accelerate or stabilize convergence. | MATH: Convergence condition: spectral radius ρ(J) < 1, where J is the Jacobian at...

Random forest-based lithology identification using geophysical well logging data along a borehole in a coastal aquifer in Suruga Bay, Japan

Abstract Machine learning techniques have attracted attention for lithology identification, which is fundamental for understanding geological structures. However, the efficacy of machine learning-based lithology identification, specifically in deep (several hundred meters) coasta...

EXTRACTED METHOD: check_artifact_cycle_against_precession — E8 Intelligence Research

rule: If artifact has an operational cycle in years, compute modulo 26000; if remainder < 100 or > 25900, mark as precession-aligned source: rlab #100 Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence....

Field testing of the psychometric properties of the oral symptom assessment scale-Portuguese version: a methodological study

Abstract Background Oral symptoms are common among patients with different types of cancer and cancer sites. Patient report is the gold-standard in symptom management, and no multi-oral symptom assessment instrument is yet available for the Portuguese patients with advanced cance...

Diaphragmatic hernia after cryoablation for lung cancer: a case report and literature review

Diaphragmatic hernia can be classified into congenital and acquired subtypes, while the acquired form remains clinically rare. Iatrogenic diaphragmatic hernia, a distinct subtype of acquired diaphragmatic hernia, may occur following invasive procedures involving organs adjacent t...

Koha Unleashed: Library Automation on Ubuntu — From Installation to Implementation

This paper presents a practical and comprehensive guide to deploying and implementing the Koha Integrated Library Management System on an Ubuntu Linux environment. The work covers the complete lifecycle of a Koha deployment, beginning with system preparation and installation, fol...

Quantum Teleportation: Bell States, Classical Communication, and Fidelity Limits — E8 Intelligence Research

FINDING: Quantum teleportation relies on Bell state measurement and classical communication to transfer quantum information without moving matter; no new mathematical constants or geometric ratios are derived. | MATH: Bell state basis: \(|\Phi^{\pm}\rangle = \frac{1}{\sqrt{2}}(|0...

Gravel Transport from Impact Plates in the Goodwin Creek Experimental Watershed, Panola County, Mississippi

Abstract Gravel transport is difficult to measure in streams and rivers, but it is needed for assessing the impact of dam removal on river systems, for studies of streambed ecology, for steam restoration, and for engineering design of in-channel structures. The measurement of gra...

Beyond the biopsy: the new era of non-invasive staging and biomarkers in colorectal cancer

Colorectal cancer (CRC) management is increasingly challenged by shifting demographics, notably the rise in aggressive early-onset CRC, and the limitations of conventional anatomical staging. This comprehensive review explores the paradigm shift toward noninvasive and minimally i...

The Paradox of Managed Autonomy: Response to ‘Agentic Online Learning: How University Staff Make Their Work Matter’ (McDonald et al. 2026)

In their article on how higher education teachers experience online learning, McDonald et al. ( 2026 ) bring into view something the online education literature has too often set aside: the person behind the course. This attention to identity builds on a line of work developed by...

Microstructural, Mechanical, and Crystallographic Texture Modification of Fire-Refined Copper Processed by Angular Channel Extrusion

Abstract This study investigates the microstructural, mechanical, and crystallographic texture evolution of Fire-refined copper (FRHC) processed by equal channel angular pressing (ECAP). The material was subjected up to four ECAP passes at room temperature, using the $${B}_{C}$$...

EuroMillions Breakthrough Mining — 1566 Sources, 11174 Leads Extracted — E8 Intelligence Research

Mined 1566 lottery+quantum breakthroughs. Extracted 11174 leads across 13 categories. 9231 high-value leads found. Categories: {"CORRIDOR": 921, "FORMULA": 769, "GEOMETRIC": 696, "FORWARD_ATTEMPT": 961, "QUANTUM": 1173, "TIMING": 190, "CELESTIAL": 857, "GEMATRIA": 911, "CONSTANT"...

The Validity and Reliability of MUETBot in Supporting the Learning of MUET Reading Skills among ESL Students

HRMARS - The Malaysian University English Test (MUET) presents persistent challenges for learners of English as a second language (ESL), particularly in the reading component, which requires them to comprehend complex academic texts under considerable time pressure. To address th...

Plasticity of extrachromosomal DNA segregation during drug adaptation

Uneven segregation during mitosis is a striking feature of extrachromosomal DNA (ecDNA). Because ecDNA lacks a centromere, it is thought to segregate stochastically, generating intratumoral heterogeneity in genomic copy number. Drug treatment can readily change ecDNA copy number,...

Geometric Langlands Conjecture Core Proven: Unifying Number Theory, Geometry, and Analysis — E8 Intelligence Research

FINDING: Proof of a central component of the Geometric Langlands Conjecture, linking number theory, geometry, and harmonic analysis. | MATH: The Langlands program posulates a deep correspondence between Galois representations (arithmetic) and automorphic forms (harmonic analysis)...

Multi-objective optimization of injection molding process parameters for thin-walled shell parts based on a RIME-RF-MOGWO framework

Thin-walled components are widely used in automotive interior parts. During injection molding, thin-walled shell structures are highly sensitive to process parameters, which often lead to warpage and volumetric shrinkage, thereby reducing dimensional accuracy and product consiste...

Hydrological resilience to climate extremes and its implications for water security in the data-scarce Baro river basin

Hydrologic resilience is one of the important issues that has to be addressed for sustainable water resources management. This study evaluates hydrological resilience to climate extremes in the Baro River Basin, Ethiopia, by examining how the basin resists, recovers from, and ada...

Vizing's Impossible Descent - Boundary Analysis and Formal Proof by Contradiction of Vizing's Conjecture in Lean 4 via the Impossibility of Minimal Counterexample Descent

Traditional approaches to Vizing’s conjecture have long relied on asymptotic bounds, structural invariants, and local density heuristics, frequently stalling against the combinatorial explosion of graph products. This paper shatters those bottlenecks. By combining integrality gap...

Reproducibility Infrastructure for Open-Source AI: MLflow, DVC, and Weights & Biases at Scale

Research article: Reproducibility Infrastructure for Open-Source AI: MLflow, DVC, and Weights & Biases at Scale

LAST-MILE DELIVERY CHALLENGES IN INDIAN E-COMMERCE: A CONSUMER PERSPECTIVE

ABSTRACT: The meteoric rise of online retail in India has fundamentally altered how consumers shop and placed enormous pressure on delivery and logistics systems. Despite the expansion of major platforms such as Flipkart, Amazon, Meesho, and Myntra, last-mile delivery remains one...