Impact of the Development of the Design of Firefighter Helmets on the Mechanical Shock Absorption Capacity

Autor: Agata Walczak, Daniel Pieniak, Paweł Lonkwic, Włodzimierz Kupicz, Szymon Ptak, Piotr Piątek, Wiktor Wąsik, Artur Renkas

Publikováno v: Advances in Sciences and Technology, Vol 17, Iss 6, Pp 171-184 (2023)

A firefighter's helmet is used as a basic personal protective equipment item. The purpose of the helmet is to absorb a part of mechanical impact acting towards the rescuer's cervical spine, which may lead to its injury. The aim of the study was to de

Externí odkaz: https://doaj.org/article/11d681b5e6be4beb9baab15d106fd82f

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Sensitivity of muscle and intervertebral disc force computations to variations in muscle attachment sites

Autor: Bart F.J.M. Koopman, Jasper Johan Homminga, Riza Bayoglu, Ogulcan Guldeniz, Nico Verdonschot

Publikováno v: Computer methods in biomechanics and biomedical engineering, 22(14), 1135-1143. Taylor & Francis
Computer Methods in Biomechanics and Biomedical Engineering, 22, 1135-1143
Computer Methods in Biomechanics and Biomedical Engineering, 22, 14, pp. 1135-1143

The current paper aims at assessing the sensitivity of muscle and intervertebral disc force computations against potential errors in modeling muscle attachment sites. We perturbed each attachment location in a complete and coherent musculoskeletal mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c1533ce782346356093f505a61cd8da
https://doi.org/10.1080/10255842.2019.1644502

Spinal loads and trunk muscles forces during level walking - A combined in vivo and in silico study on six subjects

Autor: Thomas Zander, Francesca Di Puccio, Rizwan Arshad, Marwan El-Rich, Hendrik Schmidt, Lorenza Angelini

During level walking, lumbar spine is subjected to cyclic movements and intricate loading of the spinal discs and trunk musculature. This study aimed to estimate the spinal loads (T12-S1) and trunk muscles forces during a complete gait cycle. Six men

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55b2a87a344bb5778c6872254c6593fd
http://hdl.handle.net/11568/920805