Research works
The research papers we track — the newest first. Works with a plain-language summary link to it.
78092 work(s)
- AI & ComputingOpen access
From manual to semi-automatic semantic annotation: about ontology-based text annotation tools
Semantic Annotation is a basic technology for intelli- gent content and is beneficial in a wide range of content- oriented intelligent applications. In this paper we present our work in ontology-based semantic annotation, which is embedded in a scenario of a knowledge portal appl...
- Physics & SpaceOpen access
The consequences of the Fundamental Modular Region on the dynamics of an SU(N) Yang-Mills theory
In this article, we propose a Euclidean SU(N) Yang-Mills (YM) theory restricted to the Fundamental Modular Region (FMR) and show that, on a directed family of ``nice'' graphs, the FMR constraint is equivalent to a quartic, gauge-invariant lattice action admitting a Gaussian repre...
- Physics & SpaceOpen access
The consequences of the Fundamental Modular Region on the dynamics of an SU(N) Yang-Mills theory
In this article, we propose a Euclidean SU(N) Yang-Mills (YM) theory restricted to the Fundamental Modular Region (FMR) and show that, on a directed family of ``nice'' graphs, the FMR constraint is equivalent to a quartic, gauge-invariant lattice action admitting a Gaussian repre...
- Health & Medicine
High risks of unintended pregnancies and abortion have been reported among Chinese university students; however, their contraceptive use remains poorly understood. This study synthesised Chinese university students' contraceptive usage to inform the development of context-specifi...
- Engineering & TechnologyOpen access
Chronic power outages in Ghana highlight systemic challenges in infrastructure governance. The reliability of the national distribution network, a critical engineering system, remains inadequately quantified, hindering evidence-based policy interventions. This policy analysis eva...
- AI & ComputingOpen access
{ "background": "Evaluating the impact of technological and managerial interventions on manufacturing systems efficiency requires robust quasi-experimental methods. The difference-in-differences (DiD) model is widely applied in econometrics but its methodological rigour and assum...
- Engineering & TechnologyOpen access
Chronic power outages in Ghana highlight systemic challenges in infrastructure governance. The reliability of the national distribution network, a critical engineering system, remains inadequately quantified, hindering evidence-based policy interventions. This policy analysis eva...
- AI & ComputingOpen access
{ "background": "Evaluating the impact of technological and managerial interventions on manufacturing systems efficiency requires robust quasi-experimental methods. The difference-in-differences (DiD) model is widely applied in econometrics but its methodological rigour and assum...
- Materials & EnergyOpen access
Version 2 Update (August 2026): This dataset and manuscript have been significantly expanded to include rigorous Density Functional Theory (DFT) calculations and Bistritzer-MacDonald (BM) Continuum Model proofs. The new theoretical data validates the emergence of ultra-flat bands...
- BiologyOpen access
This document presents a turnkey experimental protocol designed to quantify real-time cognitive load, metabolic expenditure, and autonomic strain as a function of communication signal ambiguity. Moving beyond retrospective self-report questionnaires, the protocol operationalizes...
- Physics & SpaceOpen access
This work presents a self-contained derivation of the inverse fine-structure constant from the spectral invariants of circular tensor networks on the moduli space of Fano 3-folds. The construction proceeds through the following algebraic chain. 1. Geometric Lagrangian and Polyako...
- BiologyOpen access
Version note (v2). Appendix C made self-contained; label precision (Section 4 claim); C-series footnote; hypothesis precision (C6a isotropy, survival definition). No change to mathematical content. Abstract (English) Motivated by observed stellar kinematics, we introduce a contac...
- Physics & SpaceOpen access
This work develops a type-safe statistical and operator-algebraic framework for sector selection in trace-free de Sitter gravity, built around intersecting null boundaries and the quantum characteristic initial-value problem (CIVP). The construction begins with a positive atomic...
- Society & EconomicsOpen access
This framework introduces BioMinimalism, a subtractive therapeutic paradigm designed to reduce signaling clutter within the psychoneuroendocrinoimmunology (PNEI) network. Modern anthropogenic environments subject the human organism to intense systemic allostatic noise, driven by...
- AI & ComputingOpen access
The DCE Canonical Index (Paper 0.0), Version 1.9.0
Paper 0.0 is the canonical index of the Decision Continuity Engineering (DCE) Foundation Series. It defines the Volume system, Paper numbering system, canonical reading order, dependency graph, cross‑series relationships, DOI index, and future volume placeholders. Version 1.9.0 i...
- AI & ComputingOpen access
A business asks for average revenue per active customer this quarter, with a standard error. The analyst has login events, transaction events, customer identifiers, and a familiar formula. Every arithmetic step can be correct while the analysis has not established what one custom...
- Physics & SpaceOpen access
The Federico Maya Eternity Theorem establishes a dual-lock arithmetic-geometric proof of the Riemann Hypothesis on the idèle class group. The present work isolates the deeper mathematical consequence of that architecture: the information content of the spectrum is eternal and dyn...
- AI & ComputingOpen access
Resolution of the St. Petersburg Paradox via Asymptotic Capital-Growth Optimization
The St. Petersburg paradox is usually read as evidence about preference: since expectation-maximization licenses any finite entry price, something must be wrong with valuing money linearly. We argue the inference is misplaced. Expected terminal wealth is the right functional for...
- AI & ComputingOpen access
Abstract Modern AI systems possess increasingly sophisticated generation pipelines but little shared computational infrastructure for determining when generated proposals become consequential commitments. Evaluation remains largely implicit—distributed across application logic, o...
- Health & MedicineOpen access
This paper presents a physical derivation of the heart as the geometrically necessary dissipation center that must emerge in any dense multicellular aggregate under the constraints of electrochemical energy injection and the second law of thermodynamics. We demonstrate that when...