Research works

The Mean as a Center of Equilibrium: A Torque-Based Derivation

This work explores the mathematical relationship between the arithmetic mean from statistics and the center of equilibrium from mechanics. It demonstrates that the equilibrium condition of a system of weighted objects leads directly to the formula of the arithmetic mean. By conne...

No Room for Mistakes: The Influence of Authoritarian Parenting on Students' Academic Experiences

Abstract Authoritarian parenting can shape students’ academic discipline while also intensifying fear of mistakes, anxiety, and reduced autonomy. This qualitative phenomenological study explored how eight high-achieving second-year Bachelor of Elementary Education students at Chr...

Routine MRI for opportunistic osteoporosis screening: diagnostic accuracy of vertebral bone quality and a novel femoral bone quality score compared with DXA

OBJECTIVES: To evaluate vertebral bone quality (VBQ) and femoral bone quality (FBQ) scores as potential imaging markers of bone mineral density (BMD) for opportunistic osteoporosis screening in at‑risk patients and to assess their correlation with DXA T-scores. METHODS: This retr...

Enthalpies of formation, proton affinities, and gas-phase basicities of protonated azoles and quaternary azolium salts

Abstract The enthalpies of formation of five families of azoles, parent, protonated parent, neutral N -methyl azoles, protonated N -methyl azoles, and N,N -dimethyl quaternary salts from pyrazole to benzotriazole, in all, 82 compounds, have been studied theoretically and compared...

A Rigorous Proof of the Riemann Hypothesis Based on the Prime Octahedral Spiral Topology and Π-Spinal Topological Field Theory

Abstract: The Riemann Hypothesis (RH) is a core fundamental problem in modern analytic number theory and is officially listed as one of the seven Millennium Prize Problems by the Clay Mathematics Institute (CMI). It essentially governs the intrinsic correlation between the non-tr...

Bipolar Structure of the Lemniscate: Dual Images and Möbius Twist

The Bernoulli lemniscate exhibits a dual‑image structure generated by its two foci. A single normal‑field flip at the intersection produces a Möbius twist, converting locally distinct lobes into a globally unified image space through a nontrivial topological identification.

Teachers’ perceptions of physical activity in children and young people with type 1 diabetes: a qualitative systematic review protocol

Abstract Background Type 1 diabetes is a lifelong condition usually diagnosed in childhood. It requires daily management to control blood glucose and avoid complications. Physical activity brings important physical and emotional benefits, but children with the condition are often...

Macroscopic Quantum Coherence at 300 K and Many-Worlds Bifurcation in the Exciton-Polariton Soliton:from the direct soliton–Schrödinger mapping to admissible branch selection

This paper addresses a foundational question in quantum mechanics: can an effective Hilbert subspace describing a macroscopic collective degree of freedom take the place of the single photon in the double-slit experiment while retaining full mathematical consistency? The answer i...

Equitable ARAL Program Implementation in Philippine Public Schools

Abstract The Academic Recovery and Accessible Learning (ARAL) Program is a national learning recovery initiative designed to support Philippine learners who struggle in reading, mathematics, and science. This policy-oriented synthesis examines equitable ARAL Program implementatio...

Beyond Automation: Reimagining Human-Centered Systems for AI-Mediated Institutions

ABSTRACT: Artificial Intelligence, automation, and digitally driven systems are rapidly transforming modern institutions across public and private sector institutions. While these technologies promise efficiency, scalability, personalization, and operational optimization, they al...

Emergent Spacetime from Self-Referential Computation: A Hierarchical Cellular Automaton Framework

This paper proposes a cosmological model — the Singularity-Bounded Holographic Class 4 Automaton (SB-HC4A) — derived from the convergence of four independently motivated frameworks: a five-class computational taxonomy that refines Wolfram's (2002) classification by separating fra...

Chronic ethanol vapor exposure suppresses ethanol self-administration and behavioral allocation in a concurrent operant choice paradigm in male and female Long Evans rats

RATIONALE: Access to alternative non-drug rewards is known to influence alcohol use, yet how chronic exposure affects behavioral allocation under concurrent choice conditions remains poorly understood. OBJECTIVES: This study examined the effects of chronic, binge-like ethanol vap...

Pan-retinal pathology detection in oct scans integrating natural language synthesis with diagnostic annotation

Abstract While OCT is pivotal for macular disease diagnosis, its adoption in primary care is limited by AI systems that cannot simultaneously analyze multi-sectional scans across the full spectrum of maculopathies or generate diagnostically integrated reports. Here we present iOC...

Unified Spectral Operator Formulation of the A7‑HBM‑ΩΦ Existential Theory: The Golden Ratio as a Spectral Invariance Principle

Unified Spectral Operator Formulation of the A7‑HBM‑ΩΦ Existential Theory: The Golden Ratio as a Spectral Invariance Principle Yazeed Mohammed Al-Olofi Independent Researcher – Sana'a, Yemen ORCID: https://orcid.org/0009-0005-2405-6636 yazeedalolofi6@gmail.com Abstract For nearly...

PEG3 inhibits mitophagy of papillary thyroid carcinoma through ISG15/VCP axis

Abstract Interferon-stimulated gene 15 (ISG15) is an essential biomarker in several cancers. However, the molecular mechanism of ISG15 regulating thyroid carcinoma (THCA) has rarely been studied. In our study, papillary thyroid carcinoma cell lines of TPC-1 and IHH-4, clinical sa...

Metabolites of Citri Grandis Exocarpium from Different Origins and Aging Times

To elucidate the chemical basis underlying the "Geo-authenticity" (quality differences based on geographical origin) and aging process of Citri Grandis Exocarpium (CGE), we performed an untargeted metabolomics analysis using UHPLC-Q-TOF-MS/MS.

Evaluation of edible coating on quality, biochemical components and microbial community under cooling and freezing conditions on fresh-cut artichoke

Abstract This study evaluated the effectiveness of edible coatings combined with natural essential oils in improving the postharvest quality, nutritional value, and microbial stability of artichokes under different storage conditions. The experiment was conducted over two growing...

The Charting Loop: A Four-Layer Probabilistic Theory of Uncharted-to-Charted Work in Agent Systems

Long-horizon agent work is usually framed as task execution. We propose charting as a more general unit of analysis. A problem is uncharted for an executor when progress requires changing its representation, objective, or admissible action structure; it becomes charted when a sta...

Optimization ofHexavalent Chromium Removal from WastewaterUsing Activated Carbon Derived from Liming Pelt Trimming and Tannin:A Response Surface Methodology Approach

Abstract In leather industries, chromium compound is used in tanning and around 60–70% of the applied chromium is consumed by the leather fiber and the rest of them are being discharged as a mixed toxic effluent. This effluent is a major source of chromium contamination and gener...

Microscopic Injection, TLM Transfer Length, and Lateral Contact-Edge Resistance in Monolayer MoS2

Corrected reproducible computational research note combining reported Bi/MoS2 contact measurements with a transparent WKB/Landauer consistency analysis and independent secondary validation of public TLM/XSTM evidence. Version 1.1.0 corrects Landauer state counting. Version 1.0.0...