Identification of changes in mechanical properties of human axial system due to stress and relaxation regime

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13420%2F19%3A43895121" target="_blank" >RIV/44555601:13420/19:43895121 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11510/19:10434675

Result on the web

<a href="https://www.researchgate.net/publication/336918339_Identification_of_Changes_in_Mechanical_Properties_of_Human_Axial_System_Due_to_Stress_and_Relaxation_Regime" target="_blank" >https://www.researchgate.net/publication/336918339_Identification_of_Changes_in_Mechanical_Properties_of_Human_Axial_System_Due_to_Stress_and_Relaxation_Regime</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/ujep/367.2019/a/1213-2489/MT/19/5/860" target="_blank" >10.21062/ujep/367.2019/a/1213-2489/MT/19/5/860</a>

Result language

angličtina

Original language name

Identification of changes in mechanical properties of human axial system due to stress and relaxation regime

Original language description

The aim of this work was to verify the applicability of the TVS (Transfer Vibration through Spine) methodology for registration of changes in viscoelastic characteristics of the axial system. The detection method consists in applying ? pulse pulses with a half-width of 5ms and then a harmonic excitation of continuously varying from 5Hz to 160Hz on vertebrae C7 and L5. This ripple is transmitted along the axial system and acceleration of all the spinous processes of the vertebrae is sensed by accelerometer sensors to propagate the wave between C7 and S1. On the basis of measured data (input excitation and its sensed response on spinous processes), the change of total viscoelastic parameters of the spine was evaluated before and after monotonous or other spinal strain or before and after relaxation. Existing results confirmed the TVS method is suitable for detection of mechanical changes of the axial system. It was proven transmission of ripples through the axial system of a person also changes by the influence of alternations created by monotonous or physical strain or conversely relaxation.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20301 - Mechanical engineering

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Manufacturing Technology

ISSN

1213-2489

e-ISSN

—

Volume of the periodical

19

Issue of the periodical within the volume

5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

860-867

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85077166704