A software deep packet inspection system for network traffic analysis and anomaly detection

W Song, M Beshley, K Przystupa, H Beshley, O Kochan… - Sensors, 2020 - mdpi.com
In this paper, to solve the problem of detecting network anomalies, a method of forming a set
of informative features formalizing the normal and anomalous behavior of the system on the …

Hardness and wear resistance of dental biomedical nanomaterials in a humid environment with non-stationary temperatures

D Pieniak, A Walczak, M Walczak, K Przystupa… - Materials, 2020 - mdpi.com
This study discusses a quantitative fatigue evaluation of polymer–ceramic composites for
dental restorations, ie, commercial material (Filtek Z550) and experimental materials Ex …

Hydro-thermal fatigue of polymer matrix composite biomaterials

D Pieniak, K Przystupa, A Walczak, AM Niewczas… - Materials, 2019 - mdpi.com
This study discusses a quantitative fatigue evaluation of polymer–ceramic composites for
dental restorations, ie, commercial (Filtek Z550) and experimental Ex-nano (G), Ex-flow (G) …

Analysis of the statistical comparability of the hardness and wear of polymeric materials for orthodontic applications

I Domagała, K Przystupa, M Firlej, D Pieniak, L Gil… - Materials, 2021 - mdpi.com
Background: Clinical success depends on the contact strength and wear resistance of
medical devices made of polymer materials. The scientific goal resulted from the problem of …

Assessment of the Influence of Protective Polymer Coating on Panda Fiber Performance Based on the Results of Multivariant Numerical Simulation

AA Kamenskikh, L Sakhabutdinova, YA Strazhec… - Polymers, 2023 - mdpi.com
This article considers the deformation behavior of Panda optical fiber using different models
of material behavior for the tasks of predicting residual stresses after drawing when cooling …

Mechanical and microstructural analysis of a new model of attachments for overdentures retained by mini-implants obtained by 3D printing with three different …

MR de Campos, S Kreve, GG da Silva… - Polymer Bulletin, 2024 - Springer
This study proposed to evaluate the mechanical and microstructural properties of polymeric
attachments manufactured by 3D printing used to retain overdentures. Three polymeric …

Thermal cycling effect on locator system retention and metal surface roughness

V Perlis, T Mtanis, A Biadsee… - Journal of …, 2022 - Wiley Online Library
Purpose To estimate the effects of the thermal cycling (TC) process on the metal surfaces of
Locators, as well as retention loss, and the correlation between them. Materials and …

[PDF][PDF] Indentation hardness and tribological wear under the conditions of sliding friction of the surface layer of composites based on methacrylate resins with ceramic …

D Pieniak, K Gauda - Advances in Science and Technology …, 2020 - bibliotekanauki.pl
The biomaterials, which are the subject of this work, are the dental restorative materials
classified as light cured polymer matrix ceramic composites or resin based composites. The …

Quality Evaluation of Selected Organic Coatings Used on Roofing Sheets

K Przystupa - Materials, 2022 - mdpi.com
This paper discusses the aspects of quality evaluation of organic coatings on roofing sheet
surfaces. Scratch resistance was defined as a quality property of an industrial product. The …

Bending behaviour of polymeric materials used on biomechanics orthodontic appliances

I Domagała, K Przystupa, M Firlej, D Pieniak… - Materials, 2020 - mdpi.com
This paper discusses the issues of strength and creep of polymeric materials used in
orthodontic appliances. Orthodontic biomechanics is focused on the movement of individual …