Search
Skip to Search Results- 1Agnew, Lindsey D
- 1Ahmadian, Niloufar
- 1Chen, Jiahuan
- 1Chizewski, Michael G
- 1Cui, Yifei
- 1Daneshvar, Hossein
-
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...
-
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...
-
Fall 2011
The objective of this thesis was to biomechanically examine the potential usage and limitations of a suspended aid for practicing circles on a pommel horse. The first study examined the influence of a suspended aid on the pommel reaction forces. Twenty gymnasts performed three sets of 10 circles...
-
Comparison of Manual Wheelchair Propulsion in “Real-world” and Computer Simulated Environments
DownloadSpring 2013
Research to help prevent or alleviate the muscle fatigue and injuries prevalent among long-term manual wheelchair users is largely conducted in a laboratory environment. Through laboratory simulations it is possible to focus on a manageable set of variables among the many pertinent ones that...
-
Fall 2013
Various X-ray imaging modalities, such as planar X-ray films, dual energy X-ray absorptiometry and computed tomography have been utilized to estimate bone strength for osteoporotic subjects. However, emerging cases of spontaneous femoral shaft fracture in osteoporotic patients after years of...
-
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...
-
Development and Analysis of Magnetic Carbon Nanotube and Microbubble-Assisted High Centrifugation Field Techniques For The Increase of Cell Membrane Permeability
DownloadSpring 2014
To cure diseases at the gene level, therapeutic biomaterials need to enter the cells. However, since the cell membrane is a highly selective structure, its permeability is usually very low. In this thesis, we propose two innovative and efficient methods to increase cell membrane permeability....
-
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...
-
Spring 2012
Direct shear tests were used to establish the shear behaviour of continuous planar-joints, discontinuous stepped-joints and discontinuous open-joints. The joints were cast in a Synthetic rock made of plaster, sand and water and tested under normal stresses that ranged from 50 kPa to 3.5 MPa. A...
-
Fall 2016
Introduction: Expertise in motor skill develops through continued practice. Repetition of a task can lead to overall performance improving as well as an increase in the efficiency and effectiveness of a movement. Golf putting is an example of one such task that needs to be practiced in order to...