Research works

Nitrogen Sources Reshape Microbial Community Assembly and Interaction Networks to Regulate Straw Decomposition and Carbon Release in Cropland Soils of the North China Plain

The decomposition of crop residue is indispensable for carbon (C) cycling in agricultural ecosystems, and nitrogen (N) application has a pronounced effect on this by regulating the C/N ratio and microbial growth strategy. This study investigated how different inorganic and organi...

LIBS-Based Classification of Thermal Aging Levels in High-Voltage Wire Harnesses of New Energy Vehicles Using MAD-RF

High-voltage wiring harnesses in new energy vehicles (NEVs) are susceptible to thermal aging in high-temperature environments, whereas conventional assessment methods are difficult to deploy rapidly. This study combines laser-induced breakdown spectroscopy (LIBS) with random fore...

Effect of Dentofacial Morphology of Skeletal Class II Malocclusion on Depth of Curve of Spee in Hypodivergent Growth Pattern

AbstractIntroduction: The Curve of Spee is an anteroposterior compensatory curve formed by the occlusal alignment of teeth in the sagittal plane. Attaining flat COS is one of the keys to normal occlusion. The aim was to evaluate the effect of depth of COS on various factors (over...

The Collatz Conjecture: A Simple Statement Defying Analytic Proof — E8 Intelligence Research

FINDING: Collatz Conjecture remains unproven; its dynamics resist analytic solution despite trivial statement. | MATH: f(n) = n/2 if n even, 3n+1 if n odd. No closed-form solution; no proven bound on stopping time. | CONNECTION: None directly. No geometric ratio, symmetry, or lat...

E8 Golden Ratio Harmonic Anomaly Detection (GRHAD) for Audio Signals — E8 Intelligence Research

E8's 240 root vectors generate a 132 Hz-based harmonic lattice scaled by φ², where each vector's frequency component forms a geometrically coherent audio signature. Real-time streams are projected onto this lattice, with anomalies detected via instantaneous divergence from expect...

Analytical and Numerical Bound-State Analysis of One-Dimensional Time-like Vector Potentials in the Feshbach–Villars Formalism

We analyse one-dimensional bound states of spin-zero particles coupled to external time-like vector potentials within the Feshbach–Villars representation. The study is organised around a practical criterion of physical admissibility that distinguishes genuine bound states from sc...

Urban Resilience Capacity Assessment and Key Factor Contribution Analysis in the Northern Slope of Tianshan Mountains Urban Agglomeration: Based on the XGBoost Model

Addressing the issue of ecological vulnerability and against the backdrop of urban expansion in arid regions, this study constructs a composite urban resilience capacity index (CURCI) for the urban agglomeration on the northern slopes of the Tianshan Mountains and examines its sp...

Using Generative Artificial Intelligence to Identify Themes of Basic Psychological Needs in Popular Song Lyrics

Music listening is a universal human behaviour, increasingly recognised for its association with well-being. The mechanisms underlying how music listening influences well-being remain unclear, especially in terms of broader motivational processes. Utilising a self-determination t...

Direct evidence for scavenging as a primary feeding strategy in Pliocrocuta, an extinct genus of bone-cracking hyaenas

Abstract The carnivoran family Hyaenidae exhibits a complex evolutionary history of diverse trophic adaptations, including the consumption of almost entire carcasses, either predated or scavenged. The associated durophagy peaked within the subfamily Hyaeninae in a clade of ‘fully...

Non‑Local Liquidity Cascade from E8 Hyperbolic Geometry — E8 Intelligence Research

A new principle demonstrates that the 240 root vectors of the E8 lattice, when driven by the 132 Hz base frequency and phi‑coupled synthesis fields, generate a hyperbolic sweep that couples disparate liquidity pools into a single non‑local cascade. This cascade mirrors the discov...

Electrochemical Cytosensor with Dual-Site Recognition Fabricated by In Situ Catalase-Encapsulated Metal–Organic Frameworks for Isolation and Detection of Circulating Tumor Cells in Whole Blood

Abstract Circulating tumor cells (CTCs) are critical biomarkers for cancer prognosis and treatment monitoring, yet their detection remains challenging due to low abundance and phenotypic heterogeneity. Herein, we developed a dual-aptamer-conjugated electrochemical cytosensor usin...

Components of Sustainable Leadership in Universities: Systematic Review of the Literature and Proposal of a Taxonomy

ABSTRACT Universities play a pivotal role in promoting sustainable development by adopting sustainable management practices and preparing future leaders with a focus on sustainability. This study investigates the interplay between sustainable leadership, pro‐environmental behavio...

Engineering Resilient Node.js Systems: A 2026 Production Playbook

This whitepaper from Endurance Softwares breaks down the production practices that separate Node.js services which survive real traffic from ones that quietly fail under it. It covers request cancellation and deadline propagation with AbortController, health check design for read...

The effects of Fe3O4 nanoparticles on the physiological traits in the sour tea plant (Hibiscus sabdariffa L.)

In order to compare the effects of iron oxide (Fe 3 O 4 ) and iron oxide nanoparticles (Fe 3 O 4 NPs) on physiological traits and antioxidant activity evaluation of sour tea ( Hibiscus sabdariffa L.), an experiment was conducted. Typically, when Fe 3 O 4 NPs were applied to the l...

Leakage Identification in Water Distribution Networks Based on Physics-Based Joint Inversion and ExtraTrees Candidate Re-Ranking

Leakage identification in water distribution networks must estimate leak locations and magnitudes under demand fluctuations, similar adjacent-node responses, and superimposed multiple-leak signals. This study combines physics-based joint inversion with ExtraTrees candidate re-ran...

Revolutionizing pharmaceutical innovation through artificial intelligence: Transforming drug discovery and development

Artificial intelligence (AI) has become an effective tool that leverages personal information to deliver faster solutions to complex problems. A revolutionary approach to drug discovery, formulation, and dosage form testing is presented by promising advances in machine learning a...

Isolated Inside and Outside: A Study of Malayalam Film Bhoothakalam as a COVID Film

ABSTRACT The COVID‐19 pandemic led to nationwide lockdowns, placing citizens under enforced isolation and quarantine. During successive waves of the outbreak, economic and esthetic production activities were undertaken in dispersed ways, with films increasingly shot and released...

Meridian 0.1: Why Data Design Beats Method Innovation: A Case Study of a LaTeX-Aware Academic Proofreading SLM

This paper presents Meridian 0.1, a data-first approach to academic proofreading using a LaTeX-aware small language model (SLM). The study investigates how training-data design, task decomposition, and document-structure awareness influence academic proofreading performance. Meri...

SECOND LAW OF THERMODYNAMICS IN THE TVM FRAMEWORK Derivation of Entropy from the Transformation Mechanism and Hierarchy of Levels – with Explanation of the Matter-Antimatter Asymmetry and Complete Quantum Boundaries – from the First Principles of the Theory of Time Modulation and the Established Initial State of the Universe

ABSTRACT In standard physics, the Second Law of Thermodynamics () applies to systems with constant volume and uniform time. TVM shows that in cosmological scales, where space expands and time slows down, entropy must be defined through two prisms: absolute (distance from the init...

QMU Registration of Gyroscopic Coupling in a Nonspinning Ferromagnet: Public-Trace Reproduction, a Composition Envelope, and a Material-Participation Constraint

Ahrens and Vinante recently measured gyroscopic spin-rotation coupling between two librational modes of a nonspinning, superconductively levitated hard-ferromagnet microsphere. The measured coupling provides a direct experimental relation between the magnetic moment $\mu$ and the...