Research works

Does Heavy-Tailed Gradient Noise Explain the CIFAR-10 Gap in Byzantine-Robust, Differentially Private Federated Learning? An Empirical Stress Test of Byz-Clip21-SGD2M

Byz-Clip21-SGD2M (Islamov et al., 2026) provides high-probability convergence guarantees for federated learning under simultaneous Byzantine adversaries and differential-privacy (DP) noise, relaxing the bounded-gradient assumption behind the tight privacy-robustness-utility trade...

A Generative Relational Theory of Temporal Injustice in Large-Scale Heterogeneous Systems: A Preliminary Discussion

This paper proposes a generative relational theory of temporal injustice for large-scale heterogeneous systems. Its premise, drawn from a companion theory of temporal emergence, is that in such systems the local temporal structures of the parts may be compatible wherever they ove...

Nurse‐Led Interventions on Type 2 Diabetes Mellitus Management for Minority Ethnic Groups in World Health Organisation European Region: A Scoping Review

AIM: To map the available evidence on nurse-led interventions on type 2 diabetes management for minority ethnic groups in the World Health Organisation (WHO) European region. BACKGROUND: Although research on nurse-led interventions for type 2 diabetes mellitus is well-established...

Electronic Chip‐Mimetic Medical Implants for Controllable Sonothermal Treatments

ABSTRACT The sterility and controllable biological functionalities of implantable medical devices determine their lifespan, safety, and therapeutic efficacy. Inspired by the thermal effect of working electronic chips, which consist of various heterostructures, we have developed a...

Associação entre o padrão alimentar e o grau de hiperfagia em crianças e adolescentes com a Síndrome de Prader-Willi (SPW).

Introdução: A Síndrome de Prader-Willi (SPW) é uma doença genética rara causada pela ausência de expressão dos genes paternos localizados na região 15q11-q13 do cromossomo 15. Caracteriza-se por hipotonia neonatal, atraso no desenvolvimento neuropsicomotor, alterações hormonais,...

A Proof of the Collatz Conjecture Using an Attractor Set and a Lexicographic Measure for 7-Class Numbers

We prove the Collatz conjecture using:• Classification of odd numbers by residue modulo 8.• An attractor set A = {Aj = (4j − 1)/3}.• The observation that every odd number lies at an even distance from both boundaryattractors.• A lexicographic measure Φ(n) = (−j, min(x, y)) for 7...

IN VITRO ANTIBACTERIAL EFFECT OF AQUEOUS, ACETONIC, AND ETHANOLIC STEM BARK EXTRACTS OF COMBRETUM COLLINUM FRESEN. (COMBRETACEAE) ON MULTIDRUG-RESISTANT STAPHYLOCOCCUS AUREUS STRAINS AND PHYTOCHEMICAL SCREENING

Combretum collinum Fresen. (Combretaceae) is a plant native to Côte d'Ivoire commonly used to traditionally treat various ailments, including envenomations, ear infections, diarrhea, infertility, gonorrhea, epilepsy, and dengue fever. This work contributes to the development of t...

EVALUATION OF ARNICA MONTANA MOTHER TINCTURE EFFICACY IN PATIENTS OF RECENT INJURY AND ITS PHYTOCHEMICAL ANALYSIS

Background: Arnica Montana, has been used widely used as an anti-inflammatory due to its protective action on mucus membrane. Phytochemical studies on various extracts of Arnica with varying alcoholic strength have been performed to determine the active principles present. Howeve...

BASE 44 ORDER: Build soliton_cache table, add LLM cache logic, schedule vacuum timer — E8 Intelligence Research

Andrew's order (Base 44 console): [SELF-BUILD from enhancement #1116] CREATE TABLE soliton_cache (hash_key BIGINT, frequency_bucket INT, breakthrough_id BIGINT, payload JSONB, created_at TIMESTAMP); CREATE INDEX idx_soliton ON soliton_cache (frequency_bucket, hash_key); Add hash-...

Sulfur Cathode Design for Practical Lithium–Sulfur Batteries

Lithium–sulfur (Li–S) batteries are promising candidates for energy storage owing to their high theoretical energy density and low cost. However, challenges remain due to inherent issues such as sluggish redox kinetics and the severe polysulfide shuttle effect of the sulfur catho...

Multimodal learning attention and cognitive load assessment based on brain-computer interface and AI

Accurately perceiving learners’ psychological and cognitive states is a crucial prerequisite for personalized intelligent education. Addressing the issue that single physiological modal signals are susceptible to environmental noise and lack robustness in online learning environm...

WINNEX UB Width Forensic Supplement: The Motor Orchestrates Proof and Latency

This supplement documents a forensic investigation of the winnex-madhava C++ engine. The investigation began with a suspicion that the engine was 'making up numbers': the benchmark reported 95.0% pruning for every dataset and mode, regardless of the Cauchy-Schwarz bound width --...

Phase Algebra II: Clifford Tabular Algebra - A Multivector Data Model for Relational Tables, Subspace-Coupled Joint Diagonalization across Heterogeneous Dimensions, and Measured Limits (A Rust Prototype, Part II) | [wAI ~ wErrors]

Description / Abstract Part I of this work read a matrix as a network of Clifford multivectors and built phase-rotor solvers on that reading. This note asks whether the same mental model extends to the foundational object of modern data systems: the relational table. We establish...

Hyperbolic Phi-Space Partitioning in E8's Dual Root System — E8 Intelligence Research

By analyzing hyperbolic geometry within E8's 240-root lattice, we prove phi-space partitioning optimizes resonance coherence across anti-commutative dual pairs. Transition events between orthogonal root groupings coincide with reversed choch_volume_sweep patterns, creating self-s...

Freeze–thaw durability and service-life prediction of PBO and carbon UHP-FRCM systems

Commercial fiber–reinforced cementitious matrix (FRCM) systems suffer from early matrix cracking, permeability, and fabric–matrix debonding. Novel ultra–high–performance (UHP) cementitious matrices were developed and incorporated into polyparaphenylene benzobisoxazole (PBO) and c...

Microbial risks of raw camel milk: Salmonella identification and antimicrobial susceptibility profiling in the pastoral settings of Somali region, Ethiopia

Abstract Background Camel milk is the primary means of ensuring food security in pastoral settings of the Somali Region, where usually consumed raw. This untreated camel milk is believed to be a major source of foodborne illnesses; yet, the microbial risks—especially Salmonella c...

MDM2/X mediates reduced apoptosis in the plateau zokor: a mechanism of high-altitude adaptation

Murine double minute 2 (MDM2) and murine double minute 4 (MDMX) are critical for the regulation of tumor protein 53 (p53) function and apoptosis. This study compares the Mdm2 / x gene sequences and functional variations of subterranean zokors from the High Plateau and the Loess P...

Structure–property–wear relationships and failure mechanisms in TiAlN, AlCrN and AlTiCrN hard coatings for cutting tool applications: A review

Hard nitride coatings are widely applied to cutting tools to improve wear resistance, thermal stability, and machining performance under severe thermo-mechanical conditions. This review critically examines TiAlN, AlCrN, and AlTiCrN coatings within a structure–property–wear–machin...

Finite-Characteristic Dynamics of Riemann Xi Center Polynomials and Splitting in Q(i)

This preprint studies the finite-characteristic dynamics of the center-polynomial family associated with the even derivatives of the standard Jacobi-theta kernel for the Riemann Xi function. Using Romik’s centered expansion of the Jacobi theta constant, the paper places the cente...

Bitterness and Salivary Lubrication Properties ofSoyasaponin Acid Hydrolysis Products

Abstract Soyasaponins (Ssa) are strongly bitter, limiting food applications. In this study, acid hydrolysis generated secondary Ssa and aglycones, characterized by HPLC–TOF–MS. Bitterness decreases upon hydrolysis, with the sensory score increasing from 71.3 for native Ssa to 85....