Research works

Structure and sensibilities in mathematics education: a Husserlian view of the horizon

This conceptual paper contributes to conversations about the mathematics relevant for teaching and the experiences in undergraduate studies that can serve future teachers. The construct of knowledge at the mathematical horizon is refined, with attention paid toward the Husserlian...

StructuralCognition Theory:Emotional Dynamics and the Recursive Generation of Thought

This paper proposes the Structural Cognition Framework, an initiative to redefine human thought not as a static computational process, but as a dynamic, self-organizing dynamical system driven by the interaction between emotion and cognitive capacity. In cognitive science and art...

TrustShift: Shift Type, Not Shift Magnitude, Determines Machine-Learning Failure Modes - A Cross-Domain Audit Protocol and a Failure Taxonomy

Deployment evaluation implicitly assumes that a larger distribution shift means greater risk. Across four domains, we find this assumption false. We introduce TrustShift, a single pre-registered protocol measuring discrimination, calibration, and subgroup reliability, and apply i...

The German media debate on taxing meat and other animal-based foods: a framing analysis

OBJECTIVE: Consumption of meat - red and processed meat in particular - exceeds recommended levels in most high-income countries. Higher taxes on meat have been proposed as a response, but have proven difficult to implement due to political controversy. We examined the role of fr...

Absorbable Plate-Assisted Columellar Strut Graft Using Auricular Cartilage: A Large-Scale Clinical Study of 1710 Cases in Rhinoplasty

Background: Columellar strut grafting is a widely adopted technique for nasal tip support in rhinoplasty; however, autologous cartilage grafts are associated with well-recognized limitations, including resorption, warping, and donor-site morbidity. Absorbable plates composed of p...

Review on AI in Pharmacy

Artificial Intelligence (AI) has emerged as a transformative technology in healthcare and pharmaceutical sciences, significantly improving the efficiency, accuracy, and quality of healthcare services. AI refers to the capability of computer systems to perform tasks that typically...

A pioneering faculty training program for artificial intelligence in Ukrainian medical education

The global higher education landscape is undergoing a profound transition due to the convergence of digital technologies and pedagogical theory. In medical education, large language models now demonstrate clinical reasoning capabilities comparable to those of medical students, ye...

An Integrated Bio‐Based Film With Dynamic Covalent Networks for Coupled pH‐Responsive Release and Colorimetric Reporting

A multifunctional smart film was fabricated via dynamic Schiff base cross-linking between quaternary ammonium chitosan (HACC) and dialdehyde cellulose (DAC), enabling the integrated encapsulation, controlled release, and visual indication of curcumin within a single matrix withou...

Vascular Plant Flora of the Koktau Mountains (Kalba Ridge): Diversity, Phytogeographical Relationships, and Conservation Significance in the Kazakhstan Altai

The Koktau Mountains, located within the Kalba Highlands of Eastern Kazakhstan, represent an important yet insufficiently studied center of plant diversity in the Kazakhstan Altai. Field surveys conducted between 2018 and 2025 yielded more than 2700 herbarium specimens and were c...

Iron–Sulfur Clusters Coordinated by Four Conserved Cysteine Residues in Proteins: Structural Diversity and Redox Function

Protein‐bound iron–sulfur ([Fe–S]) clusters are ubiquitous and structurally diverse cofactors in biological systems, performing a wide range of biochemical functions. These [Fe–S] clusters are most commonly coordinated by cysteine residues, within defined protein scaffolds, which...

A review of machine learning, deep learning and large language model based harmonized system code classification techniques for import and export commodities

The Harmonized System (HS) code is a systematically created, structured, multi-purpose nomenclature used to classify import and export commodities for the purposes of facilitating trade transactions, ensuring confidentiality, maintaining statistics, and transporting goods. In thi...

Dynamic Heterovalent Dual‐Cu Sites for O═O Cleavage in Electrocatalytic Oxygen Reduction Reaction

ABSTRACT Activation and cleavage of the inert O═O bond represent a central challenge in energy electrochemistry. Here, the Cu dual‐atom catalyst (Cu‐DAC) is constructed via bottom‐up pre‐coordination assembly and post‐encapsulation pyrolysis. The resulting Cu‐DAC features a well‐...

Lifestyle Medicine Competencies in Women’s Health: Consensus-Based Standards From the International Board of Lifestyle Medicine

Lifestyle medicine (LM) takes an evidence-based approach to the prevention and management of many conditions affecting women; however, no dedicated competency framework currently guides its application across the life span. We aimed to develop a comprehensive set of core competen...

EuroMillions Breakthrough Mining — 1400 Sources, 9525 Leads Extracted — E8 Intelligence Research

Mined 1400 lottery+quantum breakthroughs. Extracted 9525 leads across 13 categories. 7618 high-value leads found. Categories: {"CORRIDOR": 776, "FORMULA": 628, "GEOMETRIC": 677, "FORWARD_ATTEMPT": 807, "QUANTUM": 1020, "TIMING": 179, "CELESTIAL": 716, "GEMATRIA": 761, "CONSTANT":...

Extending Reinforced Concrete Structures: A Comparative Retrofitting Approach

In densely populated urban regions, vertical extension of existing reinforced concrete (RC) buildings provides an efficient solution to land scarcity and urban expansion challenges. This study investigates the structural feasibility of upgrading an existing G+3 RC building to G+4...

Predictive Evaluation of Aluminum Profile Corrosion Using Electrochemical Impedance Spectroscopy

This study investigates the time-dependent corrosion behavior of 6060 aluminum profiles subjected to three industrially relevant surface treatments: clear anodizing, black anodizing, and pre-anodizing followed by polyester powder coating during 30 days of immersion in NaCl soluti...

125th anniversary of the Department of Forensic Medicine and Law, Pavlov first Saint Petersburg state medical university

The Department of Forensic Medicine and Law at the First Saint Petersburg State Medical University named after Academician I.P. Pavlov was founded in 1901. Throughout its existence, the department has never interrupted its educational process, including its work during the siege...

Effect of Natural Zeolite Modification Route on the Catalytic Pyrolysis of Post-Consumer Polystyrene Toward Styrene-Rich Liquid Products

The catalytic pyrolysis of post-consumer polystyrene (PS) offers a potential route to obtain styrene-rich liquid fractions from plastic waste. In this study, natural zeolites were modified by thermal activation (AT-ZN), acid treatment (AA-ZN), and protonic ion exchange (H-ZN), an...

Untargeted Metabolomics Reveals Metabolic Perturbations in Community-Dwelling Elderly Exposed to PM2.5-Bound Ester Compounds

Background/Objectives: Ambient fine particulate matter (PM2.5) poses significant health risks to older adult populations, yet the specific contributions of its chemical constituents, particularly non-phthalate and non-organophosphate ester compounds, remain poorly understood. Thi...

PHOTOELECTRIC EFFECT IN THE TVM FRAMEWORK

ABSTRACT In standard physics, the photoelectric effect is explained by Einstein's equation: where is the work function – an empirical constant characteristic of each metal. This was revolutionary in 1905 because it demonstrated the particle nature of light. However, the work func...