Research works

Unbounded Least Repelling Periods in Degree Four

We construct degree-four rational maps of positive equilibrium Lyapunov exponent whose least classical repelling period is arbitrarily large. For every N ≥ 2, the map F_N(z) = z² − t^{2^{N−1}}z + t^{4·2^{N−1}+4}/z² has repelling cycles of exactly the periods n ≥ N. All its shorte...

Tangential Results: No Buscemi Golden-Ratio Quantum Game Gap Found — E8 Intelligence Research

FINDING: Search results are tangential — no direct Buscemi semi-quantum game golden-ratio violation gap hierarchy exists in accessible sources; only general Buscemi lectures on statistical comparison and unrelated golden-ratio TEDx talks. | MATH: No equations, constants, or ratio...

BASE 44 ORDER: Build breakthrough_cache table and Python caching layer — E8 Intelligence Research

Andrew's order (Base 44 console): [SELF-BUILD from enhancement #1285] Create table breakthrough_cache (id bigserial primary key, pair_hash bigint not null, payload jsonb not null, created_at timestamptz default now()); create index on breakthrough_cache(pair_hash); in Python, com...

Deterioration mechanisms of pre-holed sandstone under freeze–thaw cycling in a tailings-water environment: Microstructural evolution, energy response, and failure behavior

Sandstone surrounding tailings facilities in cold regions may be subjected simultaneously to freeze–thaw cycling and chemically active seepage water. This study investigated the deterioration of pre-holed sandstone continuously immersed in field-collected tailings water under 0-9...

Clonorchiasis presenting with shock and jaundice: a case report

Abstract Background Clonorchiasis is caused by infection with Clonorchis sinensis, a foodborne parasitic disease and one of the most common zoonoses. Currently, China remains the country with the highest number of Clonorchis sinensis infections in the world. Although the infectio...

A deep neural network-enhanced multi-scale coupled model of patient-specific acoustic wave propagation for mechanotransduction stimulation of healthy and osteoarthritic knee articular cartilage

Abstract This study presents a multi-scale computational framework to quantify how externally applied acoustic waves propagate through the knee joint and induce mechanotransductive strain at the level of the chondrocyte nucleus. Patient-specific knee geometries ( n = 8) were used...

Advancing hydraulic conductivity estimation in the Permo-Triassic Sherwood Sandstone Group using borehole NMR logging

Abstract The Permo-Triassic Sherwood Sandstone Group is an important aquifer in the United Kingdom (UK) for groundwater and geothermal energy applications. Hydraulic conductivity ( K ) is essential for understanding groundwater movement, contaminant and heat transport in aquifers...

IRP2 contributes to COPD-associated hypoxic epithelial injury through regulation of Sestrin2-related stress responses and ferroptosis

Chronic obstructive pulmonary disease (COPD) is characterized by persistent oxidative stress and airway epithelial injury. However, the molecular mechanisms linking iron metabolism and cellular stress responses in COPD remain unclear. This study aimed to investigate the role of i...

Integrated computational metabolomics and cheminformatic profiling of Pseudomonas aeruginosa LasR modulators from hybrid sunflower seed metabolites

Abstract Hybrid sunflower ( Helianthus annuus ) seeds and metabolome are underexplored relative to non-hybrid variants, and may hold potential health benefits for discovery of novel quorum sensing (QS) modulators. Hence, this study utilized computational metabolomics in profiling...

Fatty Acid fabF Mutants of Escherichia coli Show Limitation on Transformation Frequency

Escherichia coli knockouts of the fabF gene consequently lack the encoded protein, β – ketoacyl-acyl carrier protein (ACP) synthase II, which plays a part in fatty acid biosynthesis and by extension, in membrane fluidity. Since this enzyme is highly active at lower temperatures,...

SymbolFusion uses relation constraints in neurosymbolic graph learning to model literary structure and emotion trajectories

Abstract Literary texts contain recurring imagery, typed symbolic relations, and long-range emotion shifts that sequence models do not represent explicitly. This paper presents SymbolFusion, a relation-constrained neuro-symbolic graph framework that predicts imagery and symbolic...

LAB #4145 PROMISING: LEDGER BENCH: Apply filter: Quarterly phase = DISTRIBUTION — improves win rate from 32.5% to 37.3% ( — E8 Intelligence Research

IDEA: Adjustment made to the live model — verify against the backtests: Apply filter: Quarterly phase = DISTRIBUTION — improves win rate from 32.5% to 37.3% (+4.7pp, n=110) SAME-WINDOW EFFECT: Applying the DISTRIBUTION-phase filter would have blocked the three wkjudas entries (GB...

An integrated cognitive mathematical technological framework for calculator assisted higher order thinking skills instruction in secondary mathematics

This paper presents the Integrated Cognitive Mathematical Technological (ICMT) Framework, a sort of theoretical model meant to cultivate Higher-Order Thinking Skills (HOTS) in secondary mathematics education, by using scientific calculators in a strategic way. The framework tries...

Data Physics & Cyber-Physical Systems – Part VIII: Cyber-Physical Magnetic Telemetry and Cavitation Erosion Diagnostics in mCDU (Direct-to-Chip) Architectures

ABSTRACT High-density AI clusters (>100 kW/rack) utilizing liquid cooling (mCDU/D2C) fall victim to a fundamental engineering flaw: blind faith in the sterility of closed-loop systems. When reactive thermal management (BMS) induces a pressure collapse (NPSH_a drop) and the releas...

Association of the Serum Uric Acid to Creatinine Ratio with Metabolic Syndrome: Meta-analysis

Background This meta-analysis was conducted to evaluate the association between the serum uric acid to creatinine ratio (SUA/Cr) and metabolic syndrome (MetS). The study was designed to highlight relationships and assess the consistency of findings across different studies. Metho...

Short-term Adaptive Resistance in E. coli K-12 is not dependent on acrD, acrA and tolC

Previous studies have shown that pretreatment of Escherichia coli with a sub-inhibitory level of kanamycin can induce both short-term and long-term adaptive resistance based on the class of antibiotics, where short term adaptive resistance was observed for both non-aminoglycoside...

Multi-parameter optimization of recombinant protein secretion in Bacillus subtilis: a review

Abstract Bacillus subtilis is widely recognized as one of the most robust and versatile hosts for recombinant protein production. This review provides a comprehensive overview of the protein secretion pathway in B. subtilis , detailing its mechanistic basis and key limiting steps...

Specific aspects of social media use and their associations with symptoms of five mental disorders among adolescents

Abstract Background Research on social media and adolescent mental health has largely focused on overall time spent on social media, which can obscure the distinct effects of specific aspects of social media use. This study examined the relative importance of five aspects of soci...

EuroMillions Breakthrough Mining — 10506 Sources, 102311 Leads Extracted — E8 Intelligence Research

Mined 10506 lottery+quantum breakthroughs. Extracted 102311 leads across 13 categories. 98592 high-value leads found. Categories: {"CORRIDOR": 8948, "FORMULA": 8683, "GEOMETRIC": 1739, "FORWARD_ATTEMPT": 9408, "QUANTUM": 9663, "TIMING": 675, "CELESTIAL": 8748, "GEMATRIA": 9183, "...

Euler Vacuum Seed v8: A Frozen Galactic Predictor with Radial Suppression

Conditional cosmological framework (Euler Vacuum Seed) with a frozen zero-parameter galactic partition law, blind-validated on SPARC (126/160, $7.2\sigma$) and LITTLE THINGS dwarfs, with full failure tables, intrinsic-scatter discipline, per-point residuals, and frozen parameter...