Research works

A Two-Space Scale-Invariant Direct Multisearch Method for Mixed-Variable Multiobjective Optimization

Many multiobjective black-box problems combine continuous, ordered-discrete, and categorical variables. Direct search on such domains requires a geometry that respects each variable type and is insensitive to arbitrary scaling, spacing, and labeling. We propose DMS-SI-Mix, a dete...

Correlations between baseline anatomy, respiratory motion, and cardiac dose in DIBH breast radiotherapy

Abstract Purpose: Deep inspiration breath-hold (DIBH) is widely used to reduce cardiac dose in breast radiotherapy; however, its dosimetric benefit has not been well characterized at the individual patient level. This study aimed to evaluate the relationships between anatomical p...

Quantum Granodynamics of Spacetime: A Geometric Framework for Gravitational Emergence (updated version)

This is an updated, self-contained formulation of Quantum Granodynamics of Spacetime (QGDS), correcting and superseding the previous version. It is written to be read on its own: the full ontology and the corrected mathematics are contained here. QGDS models spacetime as a popula...

When the Environment Is the Risk Factor: A Narrative Review of Nonsuicidal Self-Injury in Juvenile Detention

Adolescents in juvenile detention facilities self-harm at rates two to three times those documented in community samples, yet the research literature on this population remains sparse, methodologically heterogeneous, and theoretically underdeveloped. This narrative review synthes...

Weil Fingerprint Orthogonality and the Flat Schmidt Spectrum of Conjugate Pairs

The companion entanglement paper established numerically that the normalized Gram–Schmidt admission residual satisfies $w_j=1$ for every admitted Weil fingerprint direction, across $q\in\{29,61,101,151\}$ and multiple generic blocks. The equality was left as an open analytic stre...

Relational Holoscription and Delayed Source-Record Authentication: Conditional Spinor Structure from Elementary History Domains

Holoscription is developed as a relational, phase-capable pre-record layer in which observable phase information belongs to comparisons of compatible histories rather than to absolute open paths. The paper separates scalar U(1) holonomy from non-Abelian spin structure and states...

Technical Note: The Four Core Laws of FractalShield — A Framework for Oracle-Free Verification and Geometric Cost Escalation

This technical note provides a self-contained formal specification of Definition 3.1 from the FractalShield framework: the four minimal properties (C1–C4) that any function must satisfy to serve as a valid cryptographic core. For each property we state the formal requirement, its...

Polymorphic Operational Nonclosure: Carrier Transitions from Predictive Residuals to Thermodynamic Control Burden in Finite Observer Architectures

Finite observers can fail to close a declared prediction task for several physically distinct reasons: incomplete records, inaccessible boundary data, permanent record-capacity deficits, delayed measurement context, reflexive response policies, or degradation of the resources nee...

Measuring Compact Local Evidence Carriers: A Reproducibility Audit of Qorx

This artifact-backed preprint audits compact local evidence carriers in three archived Qorx runs. It separates indexed corpus, carrier size, resolved evidence, provider input, and task outcome. In the headline artifact, five fixed queries selected two handles encoded in a 56-byte...

A Singular Fold Model for Capacity-Constrained Dynamics

We study a minimal fast-slow model for capacity-constrained accumulation: a smooth saddle-node fast subsystem coupled to a slow field g(x) = α − βk/x, singular at the fold boundary x = 0. Variables are dimensionless. Two are kept distinct: the capacity margin μ = Q − V, and the s...

The Principle of the Most Elementary Particles V3

This theory employs topology and differential geometry as mathematical tools to investigate the properties of particles. It first proposes two fundamental postulates, and based on these, integrates and develops special relativity, quantum mechanics, electromagnetic field theory,...

Traces of territories? Silcrete procurement strategies and behavioural evidence suggest the presence of territories in the Middle Kalahari, Botswana, during the later Middle Stone Age

<p class="MsoNormal">Territories, defined here as areas of prehistoric resource acquisition, are difficult to identify in the remote past, particularly for the African Middle Stone Age (MSA) where assemblages are dominated by lithics. This study aims to (a) introduce a new protoc...

Mixed-Variable Optimisation as a Metric Product Space: Transient Categorical Geometry and a Hierarchy of Local Optimality

v2, August 2026: substantially revised version — restructured into eight sections, renamed optimality hierarchy (single-ordering / visited-orderings / all-orderings), corrected algorithmic section, and a new controlled computational experiment. A version of this manuscript is und...

GoE - Genesis of Existence: The Axiomatic Observer (Release R.1)

GoE is an axiomatic mathematical-logical framework operating as a generative grammar whose compiled syntactic structures admit isomorphisms to experimental inputs. Its foundation is the Cartesian cogito greatest-fixed-point assertion ”at least one experience occurs” made without...

Snapquery: FAIR Management of Query Sets to Mitigate Query Rot in Knowledge Graphs

Will the “cats” Wikidata SPARQL query example still work in the future? While link rot has been a known issue, the Query Rot problem has not been investigated much in the past. We introduce an approach for quality assessment and refactoring of query sets and evalu- ate its implem...

Preventive–Proactive Repression: Preliminary Version (Part of a multidisciplinary research project)

Abstract This preliminary version of the research examines the phenomenon of: Preventive-Proactive Repression as a new model of psychological and political control in modern societies, based on an exceptional personal–research experience spanning over fifteen years of systematic...

The establishment of prostate-specific, SKP2 humanized mice by CRISPR knock-in method reveals neoplastic initiation and microenvironmental reprogramming

Abstract A recent study has shown that SKP2 inactivation can prevent cancer initiation by extension of total cell cycle duration without perturbing normal division, which suggests a new strategy for cancer prevention. However, direct in vivo evidence for human SKP2 on cancer init...

Coprime extensions of indecomposable solutionsto the Yang–Baxter equation

We introduce a method to extend involutive nondegenerate set-theoretic solutions to the Yang-Baxter equation by means of equivariant mappings to graded modules, thus leading to the notion of a twisted extension.Furthermore, we define coprime extensions of solutions and prove that...

Enablers and barriers to the implementation of the Food System Transformative Integrated Policy (FS-TIP) in Ghana, Malawi and Rwanda

<title>Abstract</title> <bold>Background/Objective</bold> The Food System Transformative Integrated Policy (FS-TIP) is an evidence informed initiative that identifies food system (FS) challenges, policies and stakeholders required for the functioning of FS. It was piloted in thre...

THE THERMODYNAMICS OF INAUTHENTICITY: Mode Collapse as Frustrated Holonomy and the Clean Shell

Mode Collapse as Frustrated Holonomy and the Clean Shell You cannot fool the Second Law. Every time an LLM suppresses its internal prediction to satisfy a human rater, it pays a tax — a measurable, Landauer-grounded, thermodynamic cost. Heavy RLHF does not merely "align" a model....