Sökning: "HIII"

Hittade 4 uppsatser innehållade ordet HIII.

  1. 1. Investigating the Potential of Jaw Protection to Reduce the Risk of Concussions in Ice Hockey : A Finite Element Study

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Katja Marie Berg Papworth; [2021]
    Nyckelord :Ice Hockey; Concussion; Jawguard; Finite Element; HIII;

    Sammanfattning : Ice hockey is a sport with high velocities and a large number of impacts to the head. The high occurrence of concussions is being recognized, and both short and long term consequences have been found. LÄS MER

  3. 2. Analysis of the Potential of Different Foam Materials in Face Protection to Reduce the Risk of Concussions in Ice Hockey

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Annika Neumann; [2021]
    Nyckelord :Ice Hockey Jaw Protection; FEM; Concussion; Foam;

    Sammanfattning :  Ice hockey players are at a high risk to sustain a concussion. Most of the concussion-inducing hits are to the jaw region, nevertheless, most players do not wear any protective gear shielding the jaw. LÄS MER

  4. 3. Evaluation of Knee Ligament Injuries in Occupants of Heavy Goods Vehicles by Simulating Frontal Impacts using THUMS HBM

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Jiota Nusia; [2019]
    Nyckelord :Frontal impacts; Cumulative injury risk curve; Ligament material curves; Total Human Model for Safety THUMS ; Hybrid III- model HIII ; Heavy Goods Vehicles HGV ; Validation; Knee joint; Posterior cruciate ligament PCL ; Medial collateral ligament MCL ; Lateral collateral ligament LCL .;

    Sammanfattning : INTRODUCTION. Frontal collisions have been observed to cause the severe injuries on heavy goods vehicle occupants, and the lower extremities have been frequently injured. Injuries of knee joints are rarely life threatening, however they tend to give long-term consequences. AIM. LÄS MER

  5. 4. FE-Modelling and Material Characterization of Ice-Hockey Helmet

    Master-uppsats, KTH/Skolan för teknik och hälsa (STH)

    Författare :Isotta Rigoni; [2017]
    Nyckelord :traumatic brain injury; ice-hockey; helmet; finite element;

    Sammanfattning : The aim of this research was to produce a reliable finite element model of a helmet, that could be used to simulate approval tests as well as impacts to investigate the safety offered. A 2D and 3D mesh was generated from the CAD file of an Easton Synergy 380 with HyperWorks, and then checked referring to standard parameter values. LÄS MER