Research works

Relationship of chronotype, biological rhythm characteristics and sleep quality with suicidal behavior in patients with opioid use disorder

Opioid Use Disorder (OUD) carries a high risk of psychiatric comorbidities, such as depression, sleep disturbances and suicidal behaviour. Recent findings emphasise the impact of chronotype and biological rhythm disturbances on the severity of addiction and suicidality. This stud...

How do high-quality digital economy and innovation cooperation influence industrial chain integration between China and Belt and Road countries?

Purpose Against the background of high-quality Belt and Road Initiative (BRI) cooperation, this study examines how the interaction between high-quality digital cooperation and high-quality innovation cooperation affects industrial chain integration between China and BRI partner c...

Screen Use and Children’s Language Development From Ages 5 to 7 Years

Importance Concerns about screen use and early language development are widespread, and prior research has reported mixed findings. Many studies have not distinguished baseline differences from developmental change, leaving uncertainty about whether screen use is associated with...

EXTRACTED CONSTANTS (rlab #128): 3600, 60, 0.16666666666666666 — E8 Intelligence Research

constant nibiru_orbital_period_years = 3600 — claimed orbital period of Nibiru from the documentary constant sexagesimal_base = 60 — Sumerian base-60 system, aligns with E8 60-dimensional subspace constant precessional_harmonic_ratio = 0.16666666666666666 — 1/6 of 21,600-year pre...

nce-miR-12220 is a vital regulator for microsporidian to infect honeybee via positive modulation of ATP-A and γ-tubulin genes

Microsporidia rely extensively on host resources, yet how parasite-derived microRNAs coordinate infection remains poorly understood. Here, we investigated the function of nce-miR-12220, a miRNA identified in Nosema ceranae spores, during infection of Apis mellifera workers. Targe...

Entropy vs. Uncomputable Complexity in Maximally Disordered Aperiodic Tilings — E8 Intelligence Research

FINDING: Shannon entropy and Kolmogorov complexity are fundamentally different measures of information content, with Kolmogorov complexity being uncomputable in general, and their relationship is explored in the context of aperiodic tilings with maximal disorder. MATH: - Shannon...

From Cotton to Wheat–Maize: Farmer Decision-Making and Cropping Structure Transformation in a Smallholder County of China

Adjusting cropping structure is a key way smallholder agriculture adapts to changing labor availability, production costs, mechanization, and agricultural services. Most studies explain such change through macro-level factors—prices, policies, and resource endowments—and pay less...

A hydroponic cultivation platform for analyzing nodal root development, cell wall thickening, and hormone responses in grasses

Nodal roots are central to water and nutrient uptake, anchorage, and resistance to lodging in grasses. These functions are especially important under variable and severe weather conditions that impact plant performance and crop stability. However, controlled induction and quantit...

E8‑Phi Topological Phononic Waveguide via Soliton‑Quasicrystal Coupling — E8 Intelligence Research

We engineer a topological phononic waveguide that embeds the phi‑modulated E8 quasicrystal bandgap into an array of resonant chambers aligned with E8 root vectors. The 132 Hz soliton eigenmode locks to the waveguide by phase‑matching the 240 root vectors, producing self‑trapped,...

Numberphile's Unsolved Math Problems: Chromatic Plane, Odd Perfect Numbers, and More — E8 Intelligence Research

FINDING: Numberphile videos highlight several unsolved problems: Hadwiger-Nelson (chromatic number of the plane), Lollipop problem (graph theory), odd perfect numbers, Josephus problem, and the 7825 problem (Erdős–Graham conjecture). | MATH: Hadwiger-Nelson: chromatic number χ(ℝ²...

Corrosion Resistance and Deuterium Aging Performance of α-Al2O3 Composite Hydrogen Permeation Barrier Coatings

Hydrogen permeation barriers (HPBs) are essential to the development of both hydrogen and nuclear fusion energy. However, their structural stability and barrier efficiency under extreme conditions are scarcely reported, despite their significant importance to practical applicatio...

Exercise and Brain Health in Postmenopausal Women: A Review of Cognitive Benefits, Mechanisms, and Neurodegeneration Prevention

Menopause represents a major neuroendocrine transition characterized by substantial hormonal, metabolic, vascular, and inflammatory changes that may increase vulnerability to cognitive decline and neurodegenerative disease. Declining estrogen levels during the menopausal transiti...

Surgical Technique for Deep Concha, a Pseudomeatus, and High Projection in Congenital Auricular Reconstruction

BACKGROUND: Despite successful cartilage framework construction and auricular elevation in 2-stage reconstruction, achieving adequate conchal cavity depth and auricular projection remains challenging. This study introduces a systematic third-stage refinement technique incorporati...

Assessment of Virtual Digital Articulation Versus Hand-Articulation Accuracy for Occlusal Registration in Orthognathic Surgery (A Randomized Clinical Trial)

Purpose: To compare the accuracy of digital occlusal articulation versus hand occlusal articulation for orthognathic surgical planning. Methods: This prospective, randomized clinical trial included 18 patients requiring orthognathic surgery, randomly assigned to a digital articul...

Cortical Button Fixation for Large Bony Bankart Lesions

Abstract Large bony Bankart lesions remain a complex problem in the management of anterior shoulder instability. Traditional fixation with screws or suture anchors can be limited by fragment size, thin cortical bone, or medial extension of the fragment, where anchor placement may...

Hybrid CNN-GRU framework for wind turbine blade defect classification and data-driven severity assessment for predictive maintenance

Abstract The integrity of wind turbine blades is essential for the continuous production of renewable energy. If left unchecked, surface pollution and fissures hasten structural deterioration, lower aerodynamic efficiency, and result in catastrophic blade failure with serious saf...

Chlorophyll a variation trends in marginal seas: assessing the impact of global warming and anthropogenic activities using time-series satellite data (1998–2020)

Abstract. Global warming has been identified as the primary cause of the decline of surface chlorophyll a (Chl a) concentrations in the oceans. Conversely, increasing Chl a concentrations have been observed in a number of marginal seas over recent decades due to the increasing an...

Unscanning by Möbius Inversion (Functional Pearl)

This pearl presents the classical Möbius inversion theorem for posets as a calculation method for inverting scan-like cumulative computations. We model a scan function as summation over principal down-sets of a lower-finite poset: local values are accumulated according to the ord...

Towards the Unified Field Theory: Solar System Genesis Framework (SSGF)

Deposit package for Towards the Unified Field Theory: Solar System Genesis Framework (SSGF).This archive contains the English documentation tree for target "SSGF"(resource: publication / working paper) under the"Towards the Unified Field Theory" multi-framework documentation proj...

Buried Layer Enhances Interfacial Dipole Toward Ultrabright Blue Perovskite Light‐Emitting Diodes

ABSTRACT The emerging micro‐displays and visible light communication demand light‐emitting devices capable of simultaneously achieving high efficiency and ultrahigh brightness under high current injection. Lead‐halide perovskite light‐emitting diodes (PeLEDs) are intrinsically ca...