AG

Anthony Gachagan

0000-0002-9728-4120

TransducersUltrasonicsnon-destructive evaluationnon-destructive testingrobotic NDEultrasonicsUltrasonographyAcousticsAlgorithmsarrays

On Valency

published · living versions

Activation Functions: Comparison of trends in Practice and Research for Deep Learning

with Chigozie Nwankpa, Winifred Ijomah, Stephen Marshall

1 version

W_ubqe3k9tv1 · current

Preprints & journals

37 papers in the corpus · 1994–2024

Inspection of wind turbine bolted connections using the ultrasonic phased array system.

Mills, Brandon, Javadi, Yashar, Abad, Farhad et al.

10 citations

398163672025Heliyon. 2024;10(14):e34579

Online evolution of a phased array for ultrasonic imaging by a novel adaptive data acquisition method.

Lukacs, Peter, Stratoudaki, Theodosia, Davis, Geo et al.

12 citations

386095082024Scientific reports. 2024;14(1):8541

Phased Array Ultrasonic Method for Robotic Preload Measurement in Offshore Wind Turbine Bolted Connections.

Javadi, Yashar, Mills, Brandon, MacLeod, Charles et al.

15 citations

384749572024Sensors (Basel, Switzerland). 2024;24(5)

A shear horizontal phased array steering excitation technique for remnant wall thickness quantification.

Tzaferis, Konstantinos, Tabatabaeipour, Morteza, McMillan, Ross et al.

7 citations

377885362023Ultrasonics. 2024;136:107142

Automated Real-Time Eddy Current Array Inspection of Nuclear Assets.

Foster, Euan Alexander, Bolton, Gary, Bernard, Robert et al.

30 citations

360157952022Sensors (Basel, Switzerland). 2022;22(16)

A Novel Complete-Surface-Finding Algorithm for Online Surface Scanning with Limited View Sensors.

Poole, Alastair, Sutcliffe, Mark, Pierce, Gareth et al.

11 citations

348337682021Sensors (Basel, Switzerland). 2021;21(22)

Sensor-Enabled Multi-Robot System for Automated Welding and In-Process Ultrasonic NDE.

Vasilev, Momchil, MacLeod, Charles N, Loukas, Charalampos et al.

53 citations

343723162021Sensors (Basel, Switzerland). 2021;21(15)

Design of 2D Sparse Array Transducers for Anomaly Detection in Medical Phantoms.

Li, Xiaotong, Gachagan, Anthony, Murray, Paul

14 citations

329617262021Sensors (Basel, Switzerland). 2020;20(18)

Determination of Bubble Size Distribution Using Ultrasound Array Imaging.

Ingram, Marcus, Mineo, Carmelo, Gachagan, Anthony et al.

11 citations

320545762021IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2020;67(7):1424-1437

A modified Rayleigh-Plesset equation for a liquid-crystalline shelled microbubble

Cowley, J., Mulholland, A., Gachagan, A.

1 citation

10.1101/606632v12019bioRxiv

Activation Functions: Comparison of trends in Practice and Research for Deep Learning

Chigozie Nwankpa, Winifred Ijomah, Anthony Gachagan et al.

1,283 citations

1811.03378v12018arXiv

Broadband 1-3 Piezoelectric Composite Transducer Design Using Sierpinski Gasket Fractal Geometry.

Fang, Haoyu, Qiu, Zhen, Mulholland, Anthony J et al.

14 citations

302962212019IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2018;65(12):2429-2439

The detection of flaws in austenitic welds using the decomposition of the time-reversal operator.

Cunningham, Laura J, Mulholland, Anthony J, Tant, Katherine M M et al.

23 citations

272746832025Proceedings. Mathematical, physical, and engineering sciences. 2016;472(2188):20150500

Features in geometric receiver shapes modelling bat-like directivity patterns.

Guarato, Francesco, Andrews, Heather, Windmill, James F C et al.

8 citations

263341742016Bioinspiration & biomimetics. 2015;10(5):056007

Alignment of nanostructured tripeptide gels by directional ultrasonication.

Pappas, Charalampos G, Frederix, Pim W J M, Mutasa, Tapiwa et al.

71 citations

258918492016Chemical communications (Cambridge, England). 2015;51(40):8465-8

A model-based approach to crack sizing with ultrasonic arrays.

Tant, Katherine M M, Mulholland, Anthony J, Gachagan, Anthony

28 citations

259656842015IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2015;62(5):915-26

A fractional Fourier transform analysis of the scattering of ultrasonic waves.

Tant, Katherine M M, Mulholland, Anthony J, Langer, Matthias et al.

8 citations

257929672020Proceedings. Mathematical, physical, and engineering sciences. 2015;471(2175):20140958

Review of high-power ultrasound-industrial applications and measurement methods.

Harvey, Gerald, Gachagan, Anthony, Mutasa, Tapiwa

91 citations

245692522014IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2014;61(3):481-95

Application of conformal map theory for design of 2-D ultrasonic array structure for NDT imaging application: a feasibility study.

Ramadas, Sivaram N, Jackson, Joseph C, Dziewierz, Jerzy et al.

22 citations

245692532014IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2014;61(3):496-504

An investigation of acoustic beam patterns for the sonar localization problem using a beam based method.

Guarato, Francesco, Windmill, James, Gachagan, Anthony et al.

2 citations

237423572013The Journal of the Acoustical Society of America. 2013;133(6):4044-53

A beam based method for target localization: inspiration from bats' directivity and binaural reception for ultrasonic sonar.

Guarato, Francesco, Windmill, James, Gachagan, Anthony

9 citations

237423602013The Journal of the Acoustical Society of America. 2013;133(6):4077-86

Computationally efficient solution of Snell's law of refraction.

Dziewierz, Jerzy, Gachagan, Anthony

14 citations

250044892015IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2013;60(6):1256-9

Simulation and measurement of nonlinear behavior in a high-power test cell.

Harvey, Gerald, Gachagan, Anthony

8 citations

215077582011IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2011;58(4):808-19

A theoretical investigation of chirp insonification of ultrasound contrast agents.

Barlow, Euan, Mulholland, Anthony J, Gachagan, Anthony et al.

9 citations

214201382011Ultrasonics. 2011;51(6):725-33

Flexible ultrasonic transducers incorporating piezoelectric fibres.

Harvey, Gerald, Gachagan, Anthony, Mackersie, John W et al.

38 citations

198120032010IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2009;56(9):1999-2009

Theoretical analysis of ultrasonic vibration spectra from multiple particle-plate impacts.

Carson, Gillian, Mulholland, Anthony J, Nordon, Alison et al.

5 citations

194739202009IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2009;56(5):1034-41

Estimating particle concentration using passive ultrasonic measurement of impact vibrations.

Carson, Gillian, Mulholland, Anthony J, Nordon, Alison et al.

5 citations

192515212009IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2009;56(2):345-52

Noninvasive field measurement of low-frequency ultrasonic transducers operating in sealed vessels.

Harvey, Gerald, Gachagan, Anthony

16 citations

170367842006IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2006;53(10):1749-58

Comparison of the frequency and physical nature of the lowest order parasitic mode in single crystal and ceramic 2-2 and 1-3 piezoelectric composite transducers.

Robertson, David, Hayward, Gordon, Gachagan, Anthony et al.

14 citations

169219032006IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2006;53(8):1503-12

Factors affecting broadband acoustic emission measurements of a heterogeneous reaction.

Nordon, Alison, Carella, Yvonne, Gachagan, Anthony et al.

19 citations

164401002006The Analyst. 2006;131(2):323-30

A flexible piezoelectric transducer design for efficient generation and reception of ultrasonic Lamb waves.

Gachagan, Anthony, Hayward, Gordon, Banks, Robert

31 citations

162122572005IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2005;52(7):1175-82

Monitoring of a heterogeneous reaction by acoustic emission.

Nordon, Alison, Waddell, Ruth J H, Bellamy, Luke J et al.

21 citations

151162412004The Analyst. 2004;129(5):463-7

A high power ultrasonic array based test cell.

Gachagan, A, McNab, A, Blindt, R et al.

10 citations

150472622004Ultrasonics. 2004;42(1-9):57-68

The design of a high power ultrasonic test cell using finite element modelling techniques.

Gachagan, A, Speirs, D, McNab, A

17 citations

127822602003Ultrasonics. 2003;41(4):283-8

Generation and reception of ultrasonic guided waves in composite plates using conformable piezoelectric transmitters and optical-fiber detectors.

Gachagan, A, Hayward, G, McNab, A et al.

34 citations

182384002009IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 1999;46(1):72-81

Surface-bonded and embedded optical fibers as ultrasonic sensors.

Pierce, S G, Philp, W R, Gachagan, A et al.

48 citations

211029562012Applied optics. 1996;35(25):5191-7

Air-coupled piezoelectric detection of laser-generated ultrasound.

Hutchins, D A, Wright, W D, Hayward, G et al.

45 citations

182632692012IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 1994;41(6):796-805

Career total: 286 works. 37 are in this corpus.

Profile built from the corpus for this byline.

286

works

3,717

citations

27

h-index

Corpus papers per year

Corpus papers per year, 1994 to 2024. Busiest year 2015, 4 papers.
Year	Papers
1994	1
1995	0
1996	1
1997	0
1998	0
1999	1
2000	0
2001	0
2002	0
2003	1
2004	2
2005	2
2006	2
2007	0
2008	0
2009	3
2010	0
2011	2
2012	0
2013	3
2014	2
2015	4
2016	1
2017	0
2018	2
2019	1
2020	2
2021	2
2022	1
2023	1
2024	3

Author records are still filling in while the Hub is in beta. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.