Essays about: "whiplash."
Showing result 1 - 5 of 6 essays containing the word whiplash..
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1. Rear end crash simulation using Human Body Models : An investigation of the design of seat structure using a 50th percentile female Human Body Model
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : In this master thesis it have been investigated how the stiffness of a seat affect the risk of neck injuries, e.g whiplash associated disorders, in a rear end low velocity car collision using a female human body model, HBM, and if dividing the seat into several sections with different stiffnesses. READ MORE
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2. Injury prevention in vehicle side collisions
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : In America around 30% of all fatal car collisions are a result of side collisions. Furthermore, in Europe between 28% to 38% of all side collisions results in serious injury or death. There are existing protection systems to minimize the risk of injury. READ MORE
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3. Modelling of Whiplash Trauma Parametric study of rear-end impacts using FEM and CFD
University essay fromAbstract : This work is a combination of Finite Element (FE) modelling and Computational Fluid Dynamics (CFD) to investigate the effect of acceleration pulses, head restraint and seating posture on facet joint loads and pressure transient magnitudes on the neck injury outcome during whiplash motion. A parametric study is carried out with the FE human body model THUMS (Total HUman Model for Safety) for a variety of crash pulses and crash conditions that have a known relative risk of long term neck injuries in rear-end impacts. READ MORE
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4. Analysis of Drop-outs in a 2-year Follow-up of individuals exposed to Whiplash Trauma
University essay from Umeå universitet/Institutionen för odontologiAbstract : Most studies that investigate the relationship between temporomandibular disorders (TMD) and whiplash are cross-sectional, but in order to identify risk factors prospective studies are needed. The reliability of prospective studies is dependent on representative follow-up groups. READ MORE
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5. Wear mark evolution and numerical study of impact stresses in stainless steel flapper valves
University essay from KTH/MaterialvetenskapAbstract : Compressors that are used in refrigerators and air conditioners usually have flapper vales made of martensitic stainless steel to control the flow of the refrigerant in the system. During service the flapper valves are affected by both bending and impact fatigue in the very high cycle fatigue (VHCF) range with billions of cycles until failure. READ MORE