Photo of Mr Ashkan Eliasy

Mr Ashkan Eliasy MEng MIPEM MIMA MIET AFHEA

Senior Research Associate Civil Engineering and Industrial Design

Publications

2019

Inflation experiments and inverse finite element modelling of posterior human sclera. (Journal article)

Geraghty, B., Abass, A., Eliasy, A., Jones, S. W., Rama, P., Kassem, W., . . . Elsheikh, A. (2019). Inflation experiments and inverse finite element modelling of posterior human sclera.. Journal of biomechanics, 109438. doi:10.1016/j.jbiomech.2019.109438

DOI: 10.1016/j.jbiomech.2019.109438

Simulation of the Effect of Material Properties on Soft Contact Lens On-Eye Power. (Journal article)

Moore, J., Lopes, B. T., Eliasy, A., Geraghty, B., Wu, R., White, L., . . . Abass, A. (2019). Simulation of the Effect of Material Properties on Soft Contact Lens On-Eye Power.. Bioengineering (Basel, Switzerland), 6(4). doi:10.3390/bioengineering6040094

DOI: 10.3390/bioengineering6040094

Numerical Simulation of Corneal Fibril Reorientation in Response to External Loading (Journal article)

Zhou, D., Abass, A., Eliasy, A., Movchan, A., Movchan, N., & Elsheikh, A. (2019). Numerical Simulation of Corneal Fibril Reorientation in Response to External Loading. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 16(18). doi:10.3390/ijerph16183278

DOI: 10.3390/ijerph16183278

Artefact-free topography based scleral-asymmetry (Journal article)

Abass, A., Lopes, B. T., Eliasy, A., Salomao, M., Wu, R., Whites, L., . . . Elsheikh, A. (2019). Artefact-free topography based scleral-asymmetry. PLOS ONE, 14(7). doi:10.1371/journal.pone.0219789

DOI: 10.1371/journal.pone.0219789

Development and validation of a new intraocular pressure estimate for patients with soft corneas (Journal article)

Chen, K. -J., Eliasy, A., Vinciguerra, R., Abass, A., Lopes, B. T., Vinciguerra, P., . . . Elsheikh, A. (2019). Development and validation of a new intraocular pressure estimate for patients with soft corneas. JOURNAL OF CATARACT AND REFRACTIVE SURGERY, 45(9), 1316-1323. doi:10.1016/j.jcrs.2019.04.004

DOI: 10.1016/j.jcrs.2019.04.004

Artificial Intelligence in Corneal Diagnosis: Where Are we? (Journal article)

Lopes, B., Eliasy, A., & Ambrosio, R. (2019). Artificial Intelligence in Corneal Diagnosis: Where Are we?. Current Ophthalmology Reports. doi:10.1007/s40135-019-00218-9

DOI: 10.1007/s40135-019-00218-9

Microstructure-based numerical simulation of the mechanical behaviour of ocular tissue (Journal article)

Zhou, D., Abass, A., Eliasy, A., Studer, H. P., Movchan, A., Movchan, N., & Elsheikh, A. (2019). Microstructure-based numerical simulation of the mechanical behaviour of ocular tissue. JOURNAL OF THE ROYAL SOCIETY INTERFACE, 16(154). doi:10.1098/rsif.2018.0685

DOI: 10.1098/rsif.2018.0685

Determination of Corneal Biomechanical Behavior in-vivo for Healthy Eyes Using CorVis ST Tonometry: Stress-Strain Index (Journal article)

Eliasy, A., Chen, K. -J., Vinciguerra, R., Lopes, B. T., Abass, A., Vinciguerra, P., . . . Elsheikh, A. (2019). Determination of Corneal Biomechanical Behavior in-vivo for Healthy Eyes Using CorVis ST Tonometry: Stress-Strain Index. FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY, 7. doi:10.3389/fbioe.2019.00105

DOI: 10.3389/fbioe.2019.00105

Line-Field Optical Coherence Tomography as a tool for In vitro characterization of corneal biomechanics under physiological pressures (Journal article)

Kazaili, A., Lawman, S., Geraghty, B., Eliasy, A., Zheng, Y., Shen, Y., & Akhtar, R. (2019). Line-Field Optical Coherence Tomography as a tool for In vitro characterization of corneal biomechanics under physiological pressures. Scientific Reports. doi:10.1038/s41598-019-42789-4

DOI: 10.1038/s41598-019-42789-4

Analysis of X-ray scattering microstructure data for implementation in numerical simulations of ocular biomechanical behaviour (Journal article)

Zhou, D., Eliasy, A., Abass, A., Markov, P., Whitford, C., Boote, C., . . . Elsheikh, A. (2019). Analysis of X-ray scattering microstructure data for implementation in numerical simulations of ocular biomechanical behaviour. PLOS ONE, 14(4). doi:10.1371/journal.pone.0214770

DOI: 10.1371/journal.pone.0214770

Effect of freezing and thawing on the biomechanical characteristics of porcine ocular tissues (Journal article)

Abass, A., Eliasy, A., Geraghty, B., Elabd, M., Hassan, A., & Elsheikh, A. (2019). Effect of freezing and thawing on the biomechanical characteristics of porcine ocular tissues. JOURNAL OF BIOMECHANICS, 87, 93-99. doi:10.1016/j.jbiomech.2019.02.024

DOI: 10.1016/j.jbiomech.2019.02.024

2018

Bulk changes in posterior scleral collagen microstructure in human high myopia (Journal article)

Markov, P. P., Eliasy, A., Pijanka, J. K., Htoon, H. M., Paterson, N. G., Sorensen, T., . . . Boote, C. (2018). Bulk changes in posterior scleral collagen microstructure in human high myopia. MOLECULAR VISION, 24, 818-833. Retrieved from http://gateway.webofknowledge.com/

Three-dimensional non-parametric method for limbus detection (Journal article)

Abass, A., Lopes, B. T., Eliasy, A., Wu, R., Jones, S., Clamp, J., . . . Elsheikh, A. (2018). Three-dimensional non-parametric method for limbus detection. PLOS ONE, 13(11). doi:10.1371/journal.pone.0207710

DOI: 10.1371/journal.pone.0207710

Numerical study of the effect of head and eye movement on progression of retinal detachment (Journal article)

Vroon, J., de Jong, J. H., Aboulatta, A., Eliasy, A., van der Helm, F. C. T., van Meurs, J. C., . . . Elsheikh, A. (2018). Numerical study of the effect of head and eye movement on progression of retinal detachment. BIOMECHANICS AND MODELING IN MECHANOBIOLOGY, 17(4), 975-983. doi:10.1007/s10237-018-1006-y

DOI: 10.1007/s10237-018-1006-y

Novel Intraocular Pressure Measurement Algorithm for Patients with Keratoconus (Conference Paper)

Eliasy, A., Chen, K. J., Vinciguerra, R., & Elsheikh, A. (2018). Novel Intraocular Pressure Measurement Algorithm for Patients with Keratoconus.

Obtaining biomechanical properties of corneal tissue in-vivo using a non-contact method (Conference Paper)

Elsheikh, A., Eliasy, A., Chen, K. J., & Vinciguerra, R. (2018). Obtaining biomechanical properties of corneal tissue in-vivo using a non-contact method. In 8th World Congress of Biomechanics. Dublin, Ireland.

Ex-vivo experimental validation of biomechanically-corrected intraocular pressure measurements on human eyes using the CorVis ST (Journal article)

Eliasy, A., Chen, K. -J., Vinciguerra, R., Maklad, O., Vinciguerra, P., Ambrosio Jr, R., . . . Elsheikh, A. (2018). Ex-vivo experimental validation of biomechanically-corrected intraocular pressure measurements on human eyes using the CorVis ST. EXPERIMENTAL EYE RESEARCH, 175, 98-102. doi:10.1016/j.exer.2018.06.013

DOI: 10.1016/j.exer.2018.06.013

Intraocular Pressure Measurement Pre- and Post Refractive Surgery Using GAT and CorVis ST bIOP Algorithm (Conference Paper)

Eliasy, A., Elsheikh, A., & Chen, K. -J. (2018). Intraocular Pressure Measurement Pre- and Post Refractive Surgery Using GAT and CorVis ST bIOP Algorithm. In 6th European Conference on Computational Mechanics (ECCM 6) 7th European Conference on Computational Fluid Dynamics (ECFD 7). Glasgow, UK.

Numerical modelling of Ocular Biomechanical Behaviour Based on Fibril Density and Orientation Data for the Whole Eye Globe (Conference Paper)

Elsheikh, A., Zhou, D., Eliasy, A., & Boote, C. (2018). Numerical modelling of Ocular Biomechanical Behaviour Based on Fibril Density and Orientation Data for the Whole Eye Globe. In 6th European Conference on Computational Mechanics (ECCM 6); 7th European Conference on Computational Fluid Dynamics (ECFD 7).

6. Material properties of the human cornea: anisotropy (Chapter)

Eliasy, A., Zhou, D., Studer, H., Boote, C., & Elsheikh, A. (2018). 6. Material properties of the human cornea: anisotropy. In C. J. Roberts, W. J. Dupps, & J. C. Downs (Eds.), Biomechanics of the Eye. Kugler Publications.

The Relationship Between Mechanical Properties, Ultrastructural Changes, and Intrafibrillar Bond Formation in Corneal UVA/Riboflavin Cross-linking Treatment for Keratoconus (Journal article)

Chang, S. -H., Mohammadvali, A., Chen, K. -J., Ji, Y. -R., Young, T. -H., Wang, T. -J., . . . Elsheikh, A. (2018). The Relationship Between Mechanical Properties, Ultrastructural Changes, and Intrafibrillar Bond Formation in Corneal UVA/Riboflavin Cross-linking Treatment for Keratoconus. JOURNAL OF REFRACTIVE SURGERY, 34(4), 264-+. doi:10.3928/1081597X-20180220-01

DOI: 10.3928/1081597X-20180220-01

Clinical Evaluation of a New Correction Algorithm for Corvis ST Tonometry Pre- and Post LASIK and SMILE Refractive Surgeries (Journal article)

Chen, K. -J., Jode, A., Vinciguerra, R., Eliasy, A., Sefat, S. M. M., Kook, D., . . . Elsheikh, A. (n.d.). Clinical Evaluation of a New Correction Algorithm for Corvis ST Tonometry Pre- and Post LASIK and SMILE Refractive Surgeries. Journal of Cataract and Refractive Surgery.

Clinical evaluation of a new correction Check for updatem algorithm for dynamic Scheimpflug analyzer tonometry before and after laser in situ keratomileusis and small-incision lenticule extraction (Journal article)

Chen, K. -J., Joda, A., Vinciguerra, R., Eliasy, A., Sefat, S. M. M., Kook, D., . . . Elsheikh, A. (2018). Clinical evaluation of a new correction Check for updatem algorithm for dynamic Scheimpflug analyzer tonometry before and after laser in situ keratomileusis and small-incision lenticule extraction. JOURNAL OF CATARACT AND REFRACTIVE SURGERY, 44(5), 581-588. doi:10.1016/j.jcrs.2018.01.023

DOI: 10.1016/j.jcrs.2018.01.023

2016

Changes in posterior scleral collagen microstructure in canine eyes with an ADAMTS10 mutation (Journal article)

Boote, C., Palko, J. R., Sorensen, T., Mohammadvali, A., Elsheikh, A., Komaromy, A. M., . . . Liu, J. (2016). Changes in posterior scleral collagen microstructure in canine eyes with an ADAMTS10 mutation. MOLECULAR VISION, 22, 503-517. Retrieved from http://gateway.webofknowledge.com/

2014

Numerical Representation of Collagen Fibril Anisotropic and Density Related Stiffness: The Intact Human Eye Globe (Poster)

Elsheikh, A., Whitford, C., Hassaan, S., Mohammadvali, A., Magalhaes, R., & Boote, C. (2014). Numerical Representation of Collagen Fibril Anisotropic and Density Related Stiffness: The Intact Human Eye Globe. Poster session presented at the meeting of Unknown Conference. Retrieved from http://gateway.webofknowledge.com/