V. N. Karazin Kharkiv National University

Optimized packing soft 3D polyhedra

Abstract A novel problem of packing soft convex three‐dimensional polyhedral objects in an optimized convex container is introduced. Soft objects can change their shapes within certain limits to better fit into the container, while preserving their volumes. Adjusted non‐overlappi...

OncoTagger: a reproducible abstract-level landscape of open-access AI-oncology articles in Web of Science

Abstract AI-oncology evidence is expanding too quickly for static manual surveillance. We developed OncoTagger, a rule-based abstract-level evidence-surveillance pipeline, and applied it to an English-language, open-access article corpus indexed in the Web of Science Core Collect...

The Ukrainian validation of the Inventory of Climate Emotions: measurement invariance and nomological relationships in a wartime context

Abstract Background Understanding the diverse spectrum of climate-related emotions is essential for promoting pro-environmental behavior and addressing mental health impacts. While the Inventory of Climate Emotions (ICE) has been adapted in several contexts, Ukraine lacks a valid...

Authentication of a Heterogeneous Information and Control Network of Autonomous Oceanographic Platforms Based on a SAW-PUF Architecture

Protecting a heterogeneous information and control network of autonomous oceanographic platforms (surface buoys and underwater gliders/probes) requires authentication protocols built on the multichannel AlN-SAW physical unclonable function (PUF) architecture proposed in the autho...

Authentication of a Heterogeneous Information and Control Network of Autonomous Oceanographic Platforms Based on a SAW-PUF Architecture

Protecting a heterogeneous information and control network of autonomous oceanographic platforms (surface buoys and underwater gliders/probes) requires authentication protocols built on the multichannel AlN-SAW physical unclonable function (PUF) architecture proposed in the autho...

Circular orbits in spherically symmetric spacetimes and BSW effect with nonzero force

Abstract We consider circular particle motion under the action of an unspecified force in a static spherically symmetric spacetime. We derive the machinery that allows one to find the force acting on a circular particle and deduce whether its position is stable or not. This also...

A Multi-Protocol, Multi-Channel Architecture for Combining Signal Processing and Physical Unclonable Functions in AlN Surface Acoustic Wave Devices for Post-Quantum Cryptography

This work proposes a theoretical architecture that allows a single surface acoustic wave (SAW) device based on aluminum nitride (AlN) to simultaneously perform classical radio-frequency signal processing (filtering, correlation, delay lines) and serve as a physical unclonable fun...