dr inż. Angela Jadwiga Andrzejewska
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Wybrane publikacje
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Experimental study on the effect of selected sterilization methods on mechanical properties of polylactide FFF specimens
Purpose: Biodegradable polymers are widely used in personalized medical devices or scaffolds for tissue engineering. The manufacturing process should be finished with sterilization procedure. However, it is not clear how the different sterilization methods have an impact on the mechanical strength of the three-dimensional (3D)-printed parts, such as bone models or personalized mechanical devices. This paper aims to present the...
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Medially positioned plate in first metatarsophalangeal joint arthrodesis
Objective The purpose of this study was to biomechanically compare the stability of first metatarsophalangeal (MTP1) joint arthrodesis with dorsally and medially positioned plates. Methods A physical model of the MTP1 joint consists of printed synthetic bones, a titanium locking plate and screws. In the experiments, samples with dorsally and medially positioned plates were subjected to loading of ground load character in a universal...
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Tensile and Fatigue Behavior of Additive Manufactured Polylactide
This article presents the results of monotonic tensile and fatigue tests conducted on commercial polylactide or polylactic acid (PLA). The results of fatigue tests for this material present in the literature are limited, especially for additive manufactured elements. The specimens were manufactured using the injection molding and the fused filament fabrication (FFF) method. The FFF specimens were divided into five subgroups, depending...
Uzyskane stopnie/tytuły naukowe
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2019-06-13
Nadanie stopnia naukowego
dr inż. Inżynieria biomedyczna (Dziedzina nauk inżynieryjno-technicznych)Politechnika Śląska
wyświetlono 2141 razy