Phone number: +44 (0) 121 204 3520 Email: email@example.com
Sarah, who is Deputy Chair of the Royal Academy of Engineering’s Diversity and Inclusion committee, is the first female Executive Dean of School of Engineering and Applied Sciences. She is keen to build on the School’s reputation for encouraging women into, and advancing their careers in, science, technology, engineering and mathematics (STEM).
Before joining Aston University, Sarah was at the University of Leicester for almost 20 years, where latterly she was Professor of Materials and Forensic Engineering and also the University’s Head of Engineering.
Among Sarah’s many accolades is the Andrew H. Payne Jr. Special Achievement Award 2015 from the American Academy of Forensic Sciences Engineering Sciences Section in recognition of exemplary contributions in advancing forensic engineering sciences. She also received the Mechanical Engineers Tribology Bronze Medal in 1995, the Rosenhain Medal of the Institute of Materials, Minerals and Mining in 2008 and was nominated as one of the Women’s Engineering Society’s “outstanding technical women” in 2009.
Her research interests include forensic engineering and she is a leading forensic science expert on stabbing, dismemberment and knife sharpness, providing reports to police forces across the UK. In 2013 her expertise helped establish the manner of King Richard III’s death through analysing wound marks found on his skeleton after its discovery at Grey Friars in Leicester the previous year.
Her other research interests are in developing 3D non-contact laser vibrometry used in the measurement and analysis of structures and materials. She also works in automotive tribology, undertaking experimental research to understand the performance of materials under a range of conditions. In addition, Sarah is involved in research to understand how high microstructural evolution occurs in materials subjected to high temperatures and high stresses in steam and gas power plant.
Knife Crime - The Thrust of the Matter
Stabbing is the most common way of committing murder in the UK and most other countries where guns are prohibited. British Crime Survey data suggested that in 2010-11 a knife was used in around 126,000 violent incidents. However, very little work has been carried out into understanding what happens during a stabbing incident.
Engineering a Safer Drinking Glass
Drinking glasses can be used as improvised weapons in alcohol-related violence. There are several thousand incidences of "glassings" - attacks involving drinking glasses or glass bottles - every year.
Our research is investigating ways in which the design and manufacture of glasses influence the way in which they fracture. By understanding the detailed failure mechanisms we can understand how to improve the safety of glasses and reduce their injury potential.
In terms of tool mark analysis, I have recently been involved in the work related to the skeleton of Richard III that has been found in the choir of the church at Grey Friars in Leicester. I collaborated with Jo Appleby and others from the University's Department of Archaeology and Ancient History.
We have been looking at the tool marks using the technique of micro computed X-ray tomography and also using our stereo microscopes to look in greater detail at the wounds found on the skeleton and relate these to possible weapons.
Learn more about our work and the role of micro-computed tomography in forensic applications.
Visit the Richard III Project Website to read more about micro-computed tomography was used to help identify Richard III's remains.
As Director of the Advanced Structural Dynamics Evaluation Centre (ASDEC) based at the MIRA Technology Park, I was involved in research into further developing the use of Laser Doppler Vibrometry (LDV) in 1D and 3D measurement and analysis of structures and materials. The purpose built facility set up by the University of Leicester, houses the only robotised 3D LDV in the UK. ASDEC is a research centre that collaborates with industry to develop ways in which the measurement and analysis technique can be used to solve real world problems and is also available for consultancy projects. We worked on space material development and making measurements on composite and hybrid materials for the real world correlation and improvement of computational models. ASDEC won the RCUK Impact Award for "contribution to business" and was the overall winner of the Impact Awards for 2015.
My work in automotive tribology is involved in investigating the mechanical properties and failure mechanisms of coated components for use in the automotive valve-train. We have a number of specially developed testing rigs predict in-service performance by running under operating conditions as close to engine conditions as possible. This means that we can test new materials such as diamond like carbon coatings and also discriminate between the performance of different lubricants with different additive packages. We have a complete range of tools for characterizing coating performance in the laboratory.
The research in this area is mainly experimentally based, and is aimed at providing an understanding of the performance of materials through fully characterizing the observed response under a range of experimental conditions.
Another area of research is understanding how high microstructural evolution occurs in materials subjected to high temperatures and high stresses in steam and gas power plant. We are investigating steels and nickel-based alloys in order to understand how their microstructures and mechanical properties evolve as a function of exposure to the operating environment.
The work involves characterisation of microstructures by optical, scanning and transmission electron microscopies and the results are being used in development of appropriate models. We are additionally developing an abradable seal high temperature steam and wear testing rig capable of operating under dry steam conditions to investigate the oxidation and wear of abradable seal materials.
Neutron diffraction is being used to evaluate intergranular stresses in magnesium alloys for optimising production routes for automotive applications. Magnesium is a lightweight high strength material that can be processed by casting and forging and experiments are being conducted to better understand processing on resultant mechanical performance.
I would be interested in supervising PhD study in the following areas:
G. Nolan, S.D.A. Lawes, S.V. Hainsworth, G.N. Rutty, “An investigation into the force required for broken glass bottles to penetrate a skin simulant” International Journal of Legal Medicine 126 (2012) 19-25
K. Parmar, S.V. Hainsworth, G.N. Rutty “Quantification of forces required for stabbing with screwdrivers and other blunter instruments” International Journal of Legal Medicine, 126 (2012) 43-53
G. Nolan, S.V. Hainsworth, G.N. Rutty “Forces required for a knife to penetrate various clothing types” Journal of Forensic Sciences, 58 (2013) 372–379
J.W. Bond, S.V. Hainsworth, T. L. Lau, T. Loe “Lead Theft-A Study of the "Uniqueness" of Lead from Church Roofs" Journal of Forensic Sciences 58 (2013) 1003-1007
R. Krishna, S.V. Hainsworth * , S.P.A. Gill, H.V. Atkinson, A. Strang “Topologically Close-Packed μ Phase Precipitation in Creep-Exposed Inconel 617 Alloy” Metallurgical and Materials Transactions A: 44 (2013)1419-1429
G.N. Rutty, A. Brough, M.J.P. Biggs, C. Robinson, S.D.A. Lawes, S.V. Hainsworth “The role of micro-computed tomography in forensic investigations” Forensic Science International 225 (2013) 60-66
S. Kandemir, H.V. Atkinson, D.P. Weston, S.V. Hainsworth “Thixoforming of A356/SiC and A356/TiB2 Nanocomposites Fabricated by a Combination of Green Compact Nanoparticle Incorporation and Ultrasonic Treatment of the Melted Compact” Metallurgical and Materials Transactions A 45 (2014), 5782-5798
J. Appleby, G.N. Rutty, S.V. Hainsworth, R.C. Woosnam-Savage, B. Morgan, A. Brough, R.W. Earp, C. Robinson, T.E. King, M. Morris, R. Buckley, “Perimortem trauma in King Richard III: a skeletal analysis” The Lancet, 385 (2015) (9964), 253-259
R.W. Earp, S.V. Hainsworth, D.A. Eustice, C. Robinson, M.D. Glendenning“The Effect of Tempering and Wall Thickness on the Fracture of Pint Glasses” International Journal of Applied Glass Science, 6 (2015) 196–207
R. Krishna, S.V. Hainsworth, S.P.A. Gill, H.V. Atkinson “Effect of Titanium Carbonitride (Ti(C,N)) Decomposition on Failure Mechanisms” Microscopy Research and Techniques 78 (2015) 336–342
G. Ibrahim, A. Rona, S.V. Hainsworth “Non-uniform central airways ventilation model based on vascular segmentation” Computers in Biology and Medicine 65 (2015) 137-145
S.J. Bull, N. Moharrami, S.V. Hainsworth, T.F. Page “The Origins of Chemomechanical Effects in the Low-Load Indentation Hardness and Tribology of Ceramic Materials” Journal of Materials Science, 51, (2016) 107-125
R. Krishna, S.V. Hainsworth, S.P.A. Gill, H.V. Atkinson “Gamma Prime Precipitation and Dislocation Densities in Creep-Exposed Inconel 617 Alloy" Metallurgical and Materials Transactions A 47 (2016), 178-193
G. Ibrahim, A. Rona, S.V. Hainsworth, “Modelling the non-linear motion of the bronchial airways for CFD applications” Journal of Biomechanical Engineering 138 (2016), 011007