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Skip to Search Results- 8Biomechanics
- 4Finite-element-analysis
- 2Brain Injury
- 2Repeatability
- 13D reconstruction
- 1Activity monitoring
- 1Agnew, Lindsey D
- 1Ahmadian, Niloufar
- 1Chen, Jiahuan
- 1Fok, Jonathan
- 1Lengyel, Tamran H.
- 1Ogle, Megan K.
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A Laboratory Study on the Effect of Helmet Fit on Biomechanical Measures of Head and Neck Injury in Simulated Impact
DownloadFall 2017
Conventional wisdom and the language in international helmet testing and certification standards suggest that appropriate helmet fit and retention during an impact are important factors in protecting the helmet wearer from impact-induced injury. This thesis aims to investigate impact-induced...
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Application of a biomechanical finite element spine model to the vicious cycle scoliosis growth theory: evaluation of improved FEA geometry and material assignment
DownloadFall 2009
Scoliosis is defined as the abnormal three dimensional curvature of the spine with 80% of all cases being idiopathic in nature. If left unchecked, this condition can cause cardio-pulmonary complications and occasionally death. Currently, the most common method of treatment of scoliosis is through...
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Spring 2023
Body posture predicting methods have many applications, including product design, ergonomic workplace design, human body simulation, virtual reality and animation industry. Initiated in robotics, Inverse Kinematic (IK) method has been widely applied to proactive human body posture estimation. The...
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Development and Characterization of a Mechanical Surrogate Neck Prototype for Use in Helmet Certification Applications
DownloadFall 2018
Sport activities account for over half of all injuries in youths and young adults, with head injuries consistently ranked in the top five most common injury types. Despite mandated helmet use, contact sports, such as hockey and football, expose the players to a greater risk of suffering head and...
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Graphene Reinforced Adhesives for Improved Joint Characteristics in Large Diameter Composite Piping
DownloadSpring 2013
Higher specific properties and corrosion resistance of fibre reinforced polymer (FRP) pipes make them a potential candidate for replacing metallic piping structures. This research project is concerned with adhesively bonded FRP pipe sections. The project can broadly be classified into three...
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Investigation of the Tearing Mechanism of Bonded Soft Elastomers with Finite Interfacial Friction
DownloadFall 2015
The role of interfacial slippage on the deformation and stress fields near an interfacial crack are investigated in detail. First, the limiting extents of interfacial bonded friction, defined as the frictionless' andno-slip' cases, were modeled as hyperelastic elastostatic boundary value problems...
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Modeling the Midpalatal Suture during Maxillary Expansion Treatment and its Implication towards Appliance Design
DownloadFall 2014
Widening the maxilla, or upper jaw, is a common treatment in orthodontics used to generate additional room in the correction of tooth misalignments. Expansion is achieved through activation of an appliance inserted in the patients’ upper jaw. Currently, appliances utilizing expansion screws,...
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Optimal Design of Coke Drum Skirt Slots and Analysis of Alternative Skirt Support Structures for Thermal-Mechanical Cyclic Loading
DownloadFall 2017
The skirt-to-shell attachment weld on coke drums is susceptible to low-cycle fatigue failure due to severe thermal-mechanical cyclic stresses. Therefore, various skirt attachment designs have been proposed and implemented to reduce stress and thus improve reliability. The most common skirt design...
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Quantification of Triple Single-Leg Hop Test Kinematic Parameters using Inertial Sensors: A Validated Method for Functional Assessments after Knee Injury
DownloadSpring 2020
Severe knee injuries such as anterior cruciate ligament and meniscus tears, can have a serious effect on the lives of young athletes. Consequences may include an inability to return to previous levels of activity, an increased risk of re-injury or contralateral injury upon return to sport (RTS),...
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Repeatability of a novel prototype surrogate neck model developed for omni-directional head impacts
DownloadSpring 2022
Head impacts, both concussive and sub-concussive, are common in sports and can lead to adverse side effects. Since head kinematics are thought to correlate with brain injury, the implementation of protective headgear aimed to mitigate kinematics of the head during impacts. While fatal brain...