Department of
Electrical and Electronic Engineering
 

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Barrie Hayes-Gill

Professor of Electronic Systems and Medical Devices, Faculty of Engineering

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Biography

Professor Barrie Hayes-Gill FREng, graduated in 1976 in Electrical and Electronic Engineering from the University of Nottingham, UK. He obtained his PhD in 1979 specialising in semiconductor field effect devices also from the University of Nottingham, UK. Barrie is a keen sportsman having played hockey and tennis to a high level. At hockey he represented England U18 (playing at the Munich Olympic youth tournament in 1972) and was selected to play for the England U21, UAU, BUSF and the Midlands senior hockey teams eventually winning the HA cup with Nottingham HC in 1978. At tennis Barrie played at Junior Wimbledon (UK), represented his county and captained the English national UAU and BUSF tennis teams.

Following his PhD he worked in industry for four years as a senior semiconductor product engineer at Texas Instruments, AEI Semiconductors and Marconi Electronic Devices Ltd specialising in CMOS Integrated Circuit design and high power semiconductor devices, manufacture and test. Between 1983 and 1986 he was a Lecturer in the Department of Electrical and Electronic Engineering at Nottingham Trent University, UK.

In 1986 he moved to the Department of Electrical and Electronic Engineering at the University of Nottingham, UK where he has been lecturing VLSI Integrated circuit design, analogue electronics and medical regulatory matters. In 1992 and 1993 he was awarded the Chartered Engineer and Eur Ing respectively. In 1997 he was appointed Project Monitoring Officer for the DTI on integrated circuit design and fabrication of advanced semiconductor materials. In 1998 he was promoted to Senior Lecturer, in 2004 to Associate Professor and in 2010 to Professor of Electronic Systems and Medical Devices.

His electronics and VLSI integrated circuit work opened up numerous medical device applications such as fetal monitors (from 1995) and laser Doppler blood flow cameras (from 1999). The latter technology has since been licensed to Moor Instruments (2004) who are now selling their burns scanner device around the world.

In 2004 he was joint winner of the JRC Biosciences business plan competition for his work on a novel ambulatory foetal monitoring device. As a result of this, in 2005 he jointly founded Monica Healthcare Ltd, a University of Nottingham spin out company, tasked with the commercialisation of patented fetal monitoring technology from the Department of Electrical and Electronic Engineering. He is a past research director at Monica Healthcare Ltd, which was awarded its CE mark in 2008 and in 2011 obtained FDA 510k clearance for sale of devices in USA. Monica Healthcare Ltd are currently selling its fetal and maternal monitor throughout the world. In March 2017 Monica Healthcare Ltd was acquired by General Electric Healthcare, USA for an undisclosed sum. The Monica story was highly commended in the REF2014 and REF2021 4* Impact Case Study exercise.

Building on his knowledge of technology transfer with Monica Healthcare Ltd he set up in 2014 a second University of Nottingham spin out company called Surepulse Medical Ltd (ex Heartlight). Surepulse was formed from further research work within his group on optical medical devices that incorporated his expertise in low noise lock-in CMOS camera pixel design. Surepulse Medical Ltd is a joint venture between Tioga Ltd (a contracts electronics manufacturer based in Derby) and The University of Nottingham and represents a first JV for the University. Here, Barrie is the research director and works with the team to manage the technology transfer, IP and grant portfolios leading to yet another strong REF Impact Case Study for the University.

Professor Hayes-Gill specialises in the design of electronic medical instrumentation which utilises: highly sensitive low noise analogue electronics; CMOS integrated circuits and integrated optical sensors; low noise photodetector transimpedance amplifiers, wireless radio links and real time signal processing. (The CMOS integrated optical sensor work has been licensed in 2005 following a DTI innovation consortium for the design of new blood flow and modulated light cameras).

Professor Hayes-Gill is a Fellow of the Institution of Engineering Technology (FIET), has published over 400 papers, an undergraduate textbook, has research income totalling circa £20M, leveraged £15M investment for technology transfer, has fabricated over 40 custom integrated circuits, is the holder of 25 patent families on medical instrumentation (over 120 patent territories), has successfully supervised over 60 PhDs at the University and has been external examiner at over 5 other UK Universities. He is a member of the Expert Witness Institute (EWI) specialising in medico-litigation cases on fetal monitoring with cardiotocograph devices during labour and delivery.

In 2020 he was nominated and subsequently elected (2021) to the prestigious honour of Fellow of The Royal Academy of Engineering - FREng..

Professor Hayes-Gill is a member of the Optics and Photonics research group and is a proud father of 4 beautiful daughters and one very adorable son !

Expertise Summary

Fetal and neonatal monitoring; medical electronic devices, signal processing, low noise optical detection, medical regulatory matters (MDD 93/42 and FDA 510k), Instrumentation, Integrated circuit design, electronic systems, radio telecommunications and low noise sensors.

Teaching Summary

Lecturing VLSI Integrated circuit design, analogue electronics and medical regulatory matters.

Research Summary

Novel medical device design Photoplethysmography Smart wearable medical devices Design and fabrication of custom integrated circuits for medical instrumentation Design… read more

Recent Publications

Current Research

  • Novel medical device design
  • Photoplethysmography
  • Smart wearable medical devices
  • Design and fabrication of custom integrated circuits for medical instrumentation
  • Design and fabrication of CMOS integrated sensors for flow and vibrometry and modulated light cameras
  • Electronic systems and radio telecommunications/telemetry
  • Remote Monitoring and observation of physiological and environmental variables - LEDs for plant growth

Future Research

Applied Optics for Physiological monitoring

  • STOCKWELL, S. J., KWOK, T. C., MORGAN, S. P., SHARKEY, D. and HAYES-GILL, B. R., 2023. Forehead monitoring of heart rate in neonatal intensive care: Frontiers in Physiology Frontiers in Physiology. 14,
  • ELL, J. A., BRADBURY, J. A., CORREIA, R., KORPOSH, S., HAYES-GILL, B. R. and MORGAN, S. P., 2023. Cantilever optical fibre sensor for compression therapy applications
  • LIU, L., KORPOSH, S., GOMEZ, D., CORREIA, R., HAYES-GILL, B. R. and MORGAN, S. P., 2022. Localised plasmonic hybridisation mode optical fibre sensing of relative humidity: Sensors and Actuators B: Chemical Sensors and Actuators B: Chemical. 353,
  • HENRY, C., SHIPLEY, L., MORGAN, S., CROWE, J. A., CARPENTER, J., HAYES-GILL, B. and SHARKEY, D., 2022. Feasibility of a Novel ECG Electrode Placement Method in Newborn Infants: Neonatology Neonatology.
  • BRADBURY, J. A., ZHANG, Q., LEDEZMA, F. U. H., CORREIA, R., KORPOSH, S., HAYES-GILL, B. R., TAMOUÉ, F., PARNHAM, A., MCMASTER, S. A. and MORGAN, S. P., 2022. Fibre Bragg Grating Based Interface Pressure Sensor for Compression Therapy: Sensors Sensors. 22(5),
  • HERNANDEZ, F. U., WANG, T., LEE, S. W., NORRIS, A., LIU, L., HAYES-GILL, B. R., MORGAN, S. P. and KORPOSH, S., 2022. U-shape functionalized optical fibre sensors for measurement of anaesthetic propofol: Sensors and Actuators B: Chemical Sensors and Actuators B: Chemical. 372,
  • SINHA, R., HERNANDEZ, F. U., HE, C., KORPOSH, S., CORREIA, R., NORRIS, A. M., LIU, C., HAYES-GILL, B. R. and MORGAN, S. P., 2021. Development and validation of a novel fibre-optic respiratory rate sensor (FiRRS) integrated in oxygen delivery devices: Journal of Physics D: Applied Physics Journal of Physics D: Applied Physics. 54(12),
  • HE, C., KORPOSH, S., CORREIA, R., LIU, L., HAYES-GILL, B. R. and MORGAN, S. P., 2021. Optical fibre sensor for simultaneous temperature and relative humidity measurement: Towards absolute humidity evaluation: Sensors and Actuators, B: Chemical Sensors and Actuators, B: Chemical. 344,
  • BALLAJI, H. K., CORREIA, R., LIU, C., KORPOSH, S., HAYES-GILL, B. R., MUSGROVE, A. and MORGAN, S. P., 2021. Optical fibre sensor for capillary refill time and contact pressure measurements under the foot: Sensors Sensors. 21(18),
  • ZAKI, W. S. W., CORREIA, R., KORPOSH, S., HAYES-GILL, B. R. and MORGAN, S. P., 2021. A Comparative Study on Instantaneous and Mean Pulse Arrival Time for Cuffless Blood Pressure Estimation
  • ZAKI, W. S. W., CORREIA, R., KORPOSH, S., HAYES-GILL, B. R. and MORGAN, S. P., 2020. Development of wearable optical-based fibre sensor system for pulse transit time measurement
  • SAMUEL C COE, MATTHEW D. WADGE, REDA M. FELFEL, IFTY AHMED, GAVIN S WALKER, COLIN A. SCOTCHFORD and DAVID M. GRANT, 2020. Production of High Silicon-Doped Hydroxyapatite Thin Film Coatings via Magnetron Sputtering: Deposition, Characterisation, and In Vitro Biocompatibility Coatings. 10(2), 190
  • LIU, C., CORREIA, R., BALLAJI, H., KORPOSH, S., HAYES‐GILL, B. and MORGAN, S., 2020. Optical fibre sensor for simultaneous measurement of capillary refill time and contact pressure: Sensors (Switzerland) 20(5),
  • HE, C., KORPOSH, S., HERNANDEZ, F. U., LIU, L., CORREIA, R., HAYES-GILL, B. R. and MORGAN, S. P., 2020. Real-Time Humidity Measurement during Sports Activity using Optical Fibre Sensing: Sensors (Basel, Switzerland) Sensors (Basel, Switzerland). 20(7),
  • HENRY, C., SHIPLEY, L., WARD, C., MIRAHMADI, S., LIU, C., MORGAN, S., CROWE, J., CARPENTER, J., HAYES-GILL, B. and SHARKEY, D., 2020. Accurate neonatal heart rate monitoring using a new wireless, cap mounted device: Acta Paediatrica, International Journal of Paediatrics Acta Paediatrica, International Journal of Paediatrics.
  • HENRY, C., SHIPLEY, L., WARD, C., MIRAHMADI, S., LIU, C., MORGAN, S., CROWE, J., CARPENTER, J., HAYES-GILL, B. and SHARKEY, D., 2020. Accurate neonatal heart rate monitoring using a new wireless, cap mounted device: Acta Paediatrica, International Journal of Paediatrics Acta Paediatrica, International Journal of Paediatrics.
  • MORGAN, S. P., CORREIA, R., KORPOSH, S., AL-BADRI, M., HAYES-GILL, B. R., NORRIS, A. M., SINHA, R., HARDMAN, J. G., GARDNER, D. S. and TALBOT, S., 2020. Development and translation of intra-tracheal multiplexed sensing endotracheal tubes (iTraXS)
  • BALLAJI, H. K., CORREIA, R., KORPOSH, S., HAYES-GILL, B. R., HERNANDEZ, F. U., SALISBURY, B. and MORGAN, S. P., 2020. A textile sleeve for monitoring oxygen saturation using multichannel optical fibre photoplethysmography: Sensors (Switzerland) 20(22), 1-29
  • ZAKI, W. S. W., CORREIA, R., KORPOSH, S., HAYES-GILL, B. R. and MORGAN, S. P., 2019. Development of tubular cardiovascular phantom system for pulse transit time simulation: International Journal of Recent Technology and Engineering International Journal of Recent Technology and Engineering. 8(2 Special Issue 2), 291-296
  • PICKUP, L., LANG, A., SHIPLEY, L., HENRY, C., CARPENTER, J., MCCARTNEY, D., BUTLER, M., HAYES-GILL, B. and SHARKEY, D., 2019. Development of a clinical interface for a novel newborn resuscitation device: Human factors approach to understanding cognitive user requirements: Journal of Medical Internet Research Journal of Medical Internet Research. 21(6),
  • HE, C., KORPOSH, S., CORREIA, R., HAYES-GILL, B. R. and MORGAN, S. P., 2019. Optical fibre temperature sensor based on thermochromic liquid crystal
  • MORGAN, S. P., KORPOSH, S., LIU, L., HERNANDEZ, F. U., CORREIA, R., NORRIS, A., SINHA, R., HAYES-GILL, B. R., PILETSKY, S. A., CANFAROTTA, F., PILETSKA, E. V. and GRILLO, F., 2019. Optical fiber sensors for monitoring in critical care
  • D GOMEZ, S P MORGAN, B R HAYES-GILL, R G CORREIA and S KORPOSH, 2018. Polymeric optical fibre sensor coated by SiO2 nanoparticles for humidity sensing in the skin microenvironment Sensors and Actuators B Chemical. 254, 887–895
  • LIU, C., CORREIA, R., BALLAJI, H. K., KORPOSH, S., HAYES-GILL, B. R. and MORGAN, S. P., 2018. Optical Fibre-Based Pulse Oximetry Sensor with Contact Force Detection: Sensors (Basel, Switzerland) Sensors (Basel, Switzerland). 18(11),
  • HERNANDEZ, F. U., WANG, T., LEE, S. W., NORRIS, A., MORGAN, S. P., CORREIA, R., HAYES-GILL, B. R. and KORPOSH, S., 2018. Propofol detection using optical fibre long period grating sensors with molecularly imprinted host-guest binding sites in TiO2 films
  • CORREIA, R., SINHA, R., NORRIS, A., KORPOSH, S., TALBOT, S., HERNANDEZ, F. U., HAYES-GILL, B. R. and MORGAN, S. P., 2017. Optical fibre sensing at the interface between tissue and medical device
  • HERNANDEZ, F. U., WANG, T., KORPOSH, S., CORREIA, R., HAYES-GILL, B. R., HROMADKA, J., MOHD HAZLAN, N. N., NORRIS, A., EVANS, D., LEE, S. W. and MORGAN, S. P., 2017. Optical fibre sensing during critical care
  • LIU, C., SUN, S., CORREIA, R., HAYES-GILL, B. R., KORPOSH, S., MCMASTER, S. A. and MORGAN, S. P., 2017. Capillary refill time monitoring using photonic textiles
  • BENSON, A. P., HAYES-GILL, B., HOLDEN, A. V., MATTHEWS, R., NAZ, A., PAGE, S., PERVOLARAKI, E., SPOFFORD, E. and TAYEBJEE, M., 2016. Self-terminating re-entrant cardiac arrhythmias: Quantitative characterization
  • CORREIA, R., BLACKMAN, O. R., HERNANDEZ, F. U., KORPOSH, S., MORGAN, S. P., HAYES-GILL, B. R., JAMES, S. W., EVANS, D. and NORRIS, A., 2016. Highly sensitive contact pressure measurements using FBG patch in endotracheal tube cuff
  • GOMEZ, D., MORGAN, S. P., HAYES GILL, B. R. and KORPOSH, S., 2016. Polymeric fibre optic sensor based on a SiO2 nanoparticle film for humidity sensing on wounds
  • HERNANDEZ, F. U., CORREIA, R., MORGAN, S. P., HAYES-GILL, B., EVANS, D., SINHA, R., NORRIS, A., HARVEY, D., HARDMAN, J. G. and KORPOSH, S., 2016. Simultaneous temperature and humidity measurements in a mechanical ventilator using an optical fibre sensor
  • SUN, SHEN, HAYES-GILL, BARRIE R., HE, DIWEI, ZHU, YIQUN, HUYNH, NAM T. and MORGAN, STEPHEN P., 2016. Comparison of laser Doppler and laser speckle contrast imaging using a concurrent processing system OPTICS AND LASERS IN ENGINEERING. 83, 1-9
  • BUTLER, M. J., CROWE, J. A., HAYES-GILL, B. R. and RODMELL, P. I., 2016. Motion limitations of non-contact photoplethysmography due to the optical and topological properties of skin PHYSIOLOGICAL MEASUREMENT. 37(5), N27-N37
  • HERNANDEZ, FRANCISCO U., MORGAN, STEPHEN P., HAYES-GILL, BARRIE R., HARVEY, DANIEL, KINNEAR, WILLIAM, NORRIS, ANDREW, EVANS, DAVID, HARDMAN, JONATHAN G. and KORPOSH, SERGIY, 2016. Characterization and Use of a Fiber Optic Sensor Based on PAH/SiO2 Film for Humidity Sensing in Ventilator Care Equipment IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING. 63(9), 1985-1992
  • HE, D., MORGAN, S. P., TRACHANIS, D., HESE, J. V., DROGOUDIS, D., FUMMI, F., STEFANNI, F., GUARNIERI, V. and HAYES-GILL, B. R., 2015. A single-chip CMOS pulse oximeter with on-chip lock-in detection: Sensors (Switzerland) Sensors (Switzerland). 15(7), 17076-17088
  • KAPAYA, H., BROUGHTON-PIPKIN, F., HAYES-GILL, B. and LOUGHNA, P. V., 2015. Smoking in pregnancy affects the fetal heart: Possible links to future cardiovascular disease: Journal of Maternal-Fetal and Neonatal Medicine Journal of Maternal-Fetal and Neonatal Medicine. 28(14), 1664-1668
  • HERNANDEZ, F. U., CORREIA, R., KORPOSH, S., MORGAN, S. P., HAYES-GILL, B. R., JAMES, S. W., EVANS, D. and NORRIS, A., 2015. Measurements of endotracheal tube cuff contact pressure using fibre Bragg gratings
  • BLAXTER, L. L., MORRIS, D. E., CROWE, J. A., HENRY, C., HILL, S., SHARKEY, D., VYAS, H. and HAYES-GILL, B. R., 2015. An automated quasi-continuous capillary refill timing device: Physiological Measurement Physiological Measurement. 37(1), 83-99
  • SUN, SHEN, HAYES-GILL, BARRIE R., HE, DIWEI, ZHU, YIQUN and MORGAN, STEPHEN P., 2015. Multi-exposure laser speckle contrast imaging using a high frame rate CMOS sensor with a field programmable gate array OPTICS LETTERS. 40(20), 4587-4590
  • GRUBB, M. R., CARPENTER, J., CROWE, J. A., TEOH, J., MARLOW, N., WARD, C., MANN, C., SHARKEY, D. and HAYES-GILL, B. R., 2014. Forehead reflectance photoplethysmography to monitor heart rate: Preliminary results from neonatal patients: Physiological Measurement Physiological Measurement. 35(5), 881-893
  • REINHARD, J., HAYES-GILL, B., YUAN, J., SCHIERMEIER, S. and LOUWEN, F., 2014. Intrapartum ST segment analyses (STAN) using simultaneous invasive and non-invasive fetal electrocardiography: A report of 6 cases: Zeitschrift fur Geburtshilfe und Neonatologie Zeitschrift fur Geburtshilfe und Neonatologie. 218(3), 122-127
  • HE, D., LIU, C., TRACHANIS, D., HESE, J. V., DROGOUDIS, D., FUMMI, F., STEFANNI, F., GUAMIERI, V., MORGAN, S. P. and HAYES-GILL, B. R., 2014. Design and simulation of an integrated optical CMOS heart rate sensor
  • NAM T. HUYNH, BARRIE R. HAYES-GILL and FAN ZHANG, 2013. Ultrasound modulated imaging of luminescence generated within a scattering medium Journal of Biomedical Optics. 18,
  • SHALABI, HT, LINCOLN, E, MANN, C, TEOH, J, SHALABI, ST, CROWE, J, HAYES-GILL, B and SHARKEY, D, 2013. A preliminary study of photoplethysmography and laser doppler to identify reduced perfusion: A role in acute compartment syndrome? BRITISH JOURNAL OF SURGERY. 100, 41
  • PERVOLARAKI, E, ANDERSON, RA, BENSON, AP, HAYES-GILL BR, HOLDEN, AV, MOORE, BJR, PALEY, MN and ZHANG, HG, 2013. Antenatal architecture and activity of the human heart INTERFACE FOCUS. 3(2), 20120065
  • REINHARD, J., HAYES-GILL, BR, SCHIERMEIER, S., HATZMANN, H, HEINRICH, TM and LOUWEN, FRANK, 2013. Intrapartum Heart Rate Ambiguity: A Comparison of Cardiotocogram and Abdominal Fetal Electrocardiogram with Maternal Electrocardiogram GYNECOLOGIC AND OBSTETRIC INVESTIGATION. 75(2), 101-108
  • HE, D., NGUYEN, H.C., HAYES-GILL, B.R., ZHU, Y., CROWE, J.A., GILL, C., CLOUGH, G.F. and MORGAN, S.P., 2013. Laser Doppler blood flow imaging using a CMOS imaging sensor with on-chip signal processing Sensors. 13(9), 12632-12647
  • YIN, H., AFANEH, A., KALASHNIKOV, A. N. and HAYES-GILL, B. R., 2013. Discriminating samples of drinkable water by their ultrasound time-of-flight (TOF) In: 2013 IEEE International Ultrasonics Symposium. 993-996
  • COHEN, W. R. and HAYES-GILL, B., 2013. Transabdominal fetal ECG technique: Reply to Fuchs et al: Acta Obstetricia et Gynecologica Scandinavica Acta Obstetricia et Gynecologica Scandinavica. 92(8), 992-993
  • MANN, C., WARD, C., GRUBB, M., HAYES-GILL, B., CROWE, J., MARLOW, N. and SHARKEY, D., 2012. Marked variation in newborn resuscitation practice: a national survey in the UK Resuscitation. 83(5), 607-611
  • HUYNH, N.T., HE, D., HAYES-GILL, B.R., CROWE, J.A., WALKER, J.G., MATHER, M.L., ROSE, F.R.A.J., PARKER, N.G., POVEY, M.J.W. and MORGAN, S.P., 2012. Application of a maximum likelihood algorithm to ultrasound modulated optical tomography Journal of Biomedical Optics. 17(2), 026014
  • HAYES-GILL, BARRIE, HASSAN, SARMINA, MIRZA, FADI G., OMMANI, SOPHIA, SOLOMAN, MOLHAM, BROWN, RAYMOND, SCHIFRIN, BARRY S. and COHEN, WAYNE R., 2012. Accuracy and Reliability of Uterine Contraction Identification Using Abdominal Surface Electrodes Clinical Medicine Insights: Women's Health.
  • COHEN, W.R., OMMANI, S., HASSAN, S., MIRZA, F.G., SOLOMAN, M., BROWN, R., SCHIFRIN, B.S., HIMSWORTH, J.M. and HAYES-GILL, B.R., 2012. Accuracy and reliability of fetal heart rate monitoring using maternal abdominal surface electrodes Acta Obstetricia et Gynecologica Scandinavica. 91(11), 1306-1313
  • REINHARD, JOSCHA, HAYES-GILL, BARRIE, SCHIERMEIER, SVEN, HATZMANN, WOLFGANG, HERRMANN, EVA, HEINRICH, TOMAS M. and LOUWEN, FRANK, 2012. Intrapartum signal quality with external fetal heart rate monitoring: a two way trial of external Doppler CTG ultrasound and the abdominal fetal electrocardiogram ARCHIVES OF GYNECOLOGY AND OBSTETRICS. 286(5), 1103-1107
  • HAYES-GILL, BARRIE, HUYNH, NAM T., RUAN, HAOWEN, HE, DIWEI, HAYES-GILL, BARRIE R. and MORGAN, STEPHEN P., 2012. Effect of object size and acoustic wavelength on pulsed ultrasound modulated fluorescence signals JOURNAL OF BIOMEDICAL OPTICS. 17(7),
  • SAENGER, N., HAYES-GILL, BARRIE, SCHIERMEIER, SVEN, HATZMANN, WOLFGANG, YUAN, J., HERRMANN, EVA, LOUWEN, FRANK and REINHARD, JOSCHA, 2012. Prenatal Foetal Non-invasive ECG instead of Doppler CTG - A Better Alternative? GEBURTSHILFE UND FRAUENHEILKUNDE. 72(7), 630-633
  • KAPAYA, H, PIPKIN, FB, LOUGHNA, P and HAYES-GILL, BARRIE, 2012. Smoking in pregnancy reduces fetal heart rate variability BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY. 19(6), e4-e5
  • REINHARD, J., HAYES-GILL, BARRIE, SCHIERMEIER, S., HATZMANN, W., HEINRICH, T. M., HUESKEN-JANSSEN, H., HERRMANN, E. and LOUWEN, F., 2012. Change of Spectral Analysis of Fetal Heart Rate During ClinicalHypnosis: a Prospective Randomised Trial from the 20th Week of Gestation Till Term GEBURTSHILFE UND FRAUENHEILKUNDE. 72(4), 316-321
  • HE D, NGUYEN HC, HAYES-GILL BR, ZHU Y, CROWE, JA, CLOUGH GF, GILL CA and MORGAN SP, 2012. 64x64 pixel smart sensor array for laser Doppler blood flow imaging OPTICS LETTERS. 37(15), 3060-3062
  • D HE, HC NGUYEN, BR HAYES-GILL, Y ZHU, JA CROWE, SP MORGAN, GF CLOUGH, A GILL, 2011. Laser Doppler blood flow imaging with a 64×64 pixel full custom CMOS sensor Design and Quality for Biomedical Technologies, Novel Imaging Techniques, SPIE Vol. 7891.
  • MANN C, WARD C, GRUBB M, TEOH J, HAYES-GILL BR, CROWE J, MARLOW N, SHARKEY D, 2011. Preliminary validation of a novel photoplethysmographic heart monitoring device In: Pediatric Academic Societies and Asian Society for Pediatric Research, Denver, Colorado, 30 April – 3 May 2011.
  • HUYNH, N.T., PARKER, N.G., HE, D., RUAN, H., HAYES-GILL, B.R., MATHER, M.L., CROWE, J., ROSE, F.R.A.J., POVEY, M.J.W. and MORGAN, S.P., 2011. Characterization of tissue scaffolds using optics and ultrasound, Optical Interactions with Tissue and Cells In: BiOS Spie Photonics West, Conference 7897, San Francisco, California, 22-27 January 2011.
  • CROWE, J. and HAYES-GILL, B.R., 2011. Instrumentation for Neonatal Monitoring In: Bioengineering 11, Queen Mary University London, 12-13 September 2011.
  • HUYNH NT, HE D, HAYES-GILL BR, CROWE JA, WALKER JG, MATHER ML, ROSE FRAJ, PARKER NG, POVEY MJW, MORGAN SP, 2011. Application of a maximum likelihood algorithm to ultrasound modulated optical tomography In: Proc. Photons plus Ultrasound: Imaging and Sensing 2011, SPIE Vol. 7899.
  • NGUYEN, H.C., HAYES-GILL, B.R., ZHU, Y., CROWE, J.A., HE, D. and MORGAN, S.P., 2011. Low resource processing algorithms for laser Doppler blood flow imaging Medical Engineering & Physics. 33(6), 720-729
  • HE, D., KONGSAVATSAK, C., HAYES-GILL, B.R., CROWE, J.A. and MORGAN, S.P., 2011. 32x32 array complementary metal-oxide semiconductor imaging sensor for laser Doppler blood-flow measurement Optical Engineering. 50(5), 54403
  • C. WARD, J. TEOH, J. CROWE, D SHARKEY, M GRUBB, N MARLOW, B HAYES-GILL, 2010. A green light for improved resuscitation Midwives, The Magazine of The Royal College of Midwives. 14(4), 34-36
  • C MANN, C WARD, B. R. HAYES-GILL, J CROWE, N MARLOW, D SHARKEY, 2010. Variation in current UK and international delivery room resuscitation practice In: European Academy of Paediatric Societies, Copenhagen, Denmark, 23-26 October 2010. (In Press.)
  • NGUYEN, H.C., HAYES-GILL, B.R., MORGAN, S.P., ZHU, Y., BOGGETT, D., HUANG, X. and POTTER, M., 2010. A field-programmable gate array based system for high frame rate laser Doppler blood flow imaging Journal of Medical Engineering & Technology. 34(5-6), 306-315
  • C WARD, B. R. HAYES-GILL, M GRUBB, J TEOH, J CROWE, N MARLOW, D SHARKEY, 2010. Delivery room acquisition time for a novel forehead heart rate sensor for newborn resuscitation In: European Academy of Paediatric Societies, Copenhagen, Denmark, 23-26 October 2010. (In Press.)
  • WARD, C, SHARKEY, D, HAYES-GILL, B, GRUBB, M and CROWE, J. AND MARLOW, N., 2010. Neopulse – heart rate acquisition time for a novel forehead sensor for use in the delivery room In: Midlands Matters Neonatal Conference, Wolverhampton, UK. 28th January 2010.
  • S C. WARD, J. TEOH, M. GRUBB, J. CROWE, B. HAYES-GILL, N. MARLOW AND D. SHARKEY, 2010. Heartlight – Delivery room acquisition time for a novel forehead heart rate sensor for newborn resuscitation Pediatric Research. SUPP 1, 480
  • GRUBB M R, CROWE J A, SHARKEY D, WARD C, MARLOW N, TEOH J AND HAYES-GILL B R, 2010. Evaluation of a novel photoplethysmography forehead heart rate sensor for newborn resuscitation In: Institute of physics and Engineering in Medicine (IPEM) (Eds.), Proceedings of the Medical Physics and Engineering Conference (MPEC) and Bioengineering 10, Nottingham: 14th-16th September, 2010. 115
  • TEOH J, GRUBB M R, CROWE J A, SHARKEY D, MARLOW N, MARTIN J, SHARPLES S AND HAYES-GILL B R, 2010. Application of usability engineering to the development of a novel neonatal heart-rate monitor In: Institute of physics and Engineering in Medicine (IPEM) (Eds.), Proceedings of the Medical Physics and Engineering Conference (MPEC) and Bioengineering 10, Nottingham: 14th-16th September, 2010. 73
  • C. WARD, M. GRUBB, J. CROWE, B. HAYES-GILL, N. MARLOW AND D.SHARKEY, 2010. Variation of Delivery Room Resuscitation Practice in the UK Pediatric Research. 1, 480-1
  • REINHARD, J., HAYES-GILL, B.R., YI, Q., HATZMANN, H. and SCHIERMEIER, S., 2010. Comparison of non-invasive fetal electrocardiogram to Doppler cardiotocogram during the 1st stage of labor Journal of Perinatal Medicine. 38(2), 179-185
  • C. MANN, C. WARD, B. HAYES-GILL, J CROWE, M. GRUBB, N. MARLOW AND D. SHARKEY, 2010. Variation in current UK and international delivery room resuscitation practice In: Summer Meeting of the Neonatal Society, June 2010, Nottingham.
  • JOHNSTON, NS, STEWART, C, LIGHT, RA, HAYES-GILL, BR, SOMEKH, MG, MORGAN, SP, SAMBLES, JR and PITTER, MC, 2009. Quad-phase synchronous light detection with 64 x 64 CMOS modulated light camera Electronic Letters. 45(21), 1090-1091
  • GRUBB, M.R, HAYES-GILL, B.R, CROWE, J.A, SHARKEY, D, MARLOW, N and WARD, C., 2009. Forehead reflectance PPG – newborn heart rate monitoring in the delivery room In: 5th Annual Meeting on Optical Sensors in Physiological Measurement, ISAT Group, Institute of Physics.
  • T.K. KOH, N.J. MILES, S.P. MORGAN, B.R. HAYES-GILL, 2009. Improving particle size measurement using multi-flash imaging Journal of Minerals Engineering. 22(6), 537-543
  • TZE K. KOH, AMIT AGRAWAL, RAMESH RASKAR, STEVE MORGAN, NICHOLAS MILES, 2009. Detecting and segmenting un-occluded and occluded items by actively casting shadows IPSJ Transactions on Computer Vision and Applications. 1, 33-45
  • SHARKEY, D AND HAYES-GILL, B AND GRUBB, M AND CROWE, J AND MARLOW, N, 2009. Neopulse - heart rate acquisition time for a novel forehead sensor for use in the delivery room Acta Paediatrica. 90, 233-233
  • MORGAN, S.P and HAYES-GILL, B.R., 2009. Custom made sensors for laser Doppler imaging SPIE Newsroom. Available at: <http://spie.org/x37664.xml>
  • HAYES-GILL, B.R., 2009. Turning an Idea into Profit - the Heartlight Monitor Nottingham Evening Post.
  • JAYAWARDANE, D.B.I.A, HAYES-GILL, B.R, LOUGHNA, P.V and BROUGHTON PIPKIN, F., 2009. Fetal Heart Rate (FHR) Variability in Obstetric Cholestasis (OC) In: Fetal and Neonatal Physiological Society (FNPS). Abstract 42
  • HAYES-GILL, B.R., 2009. The Next Level Nottingham University Exchange Magazine. 4
  • HAYES-GILL, B.R., 2009. Contraction Monitor 0911685.6 07/01/2009 00:00:00
  • REINHARD, J, HAYES-GILL, B.R, YI, Q, HATZMANN, H and SCHIERMEIER, S., 2009. Long term non-invasive fetal electrocardiogram (fECG) and Doppler cardiotocogram (CTG) ultrasound during 1st and 2nd stage of labor Journal of Perinatal Medicine. 37(S1), 638
  • 2009. Newborn heart rate monitor to assist in resuscitation – a pioneering heart monitor is being developed at the University of Nottingham . 05/01/2009 00:00:00
  • HAYES-GILL, B.R., 2009. Heartlight Monitor – Forging a Heartbeat EPSRC Pioneer magazine 03.
  • REINHARD, J, HAYES-GILL, B.R, YI, Q, HATZMANN, H and SCHIERMEIER, S., 2009. Signal Quality of Non-Invasive Foetal Electrocardiogram (ECG) During Labour Geburtshilfe Und Frauenheilkunde. 69(8), 703-706
  • HAYES-GILL, B.R., 2009. Keeping Babies Hearts Beating Nottingham University Exchange Magazine. 9
  • HAYES-GILL, B.R., 2009. Time-saving sensor could help save newborns Touching Lives – the Action Medical Research Magazine.
  • SCHIERMEIER, S, HAYES-GILL, B.R, YI, Q, HATZMANN, H and REINHARD, J., 2009. Beat to beat heart rate variability during pregnancy and labor using non-invasive fetal ECG Journal of Perinatal Medicine. 37(S1), 642
  • HE, D, HOANG, N, HAYES-GILL, B.R, CROWE, J.A, ZHU, Y and MORGAN, S.P., 2009. In: Biomedical Technologies, 24-29 January 2009, San Jose, USA, SPIE Proc. Vol. 7170: full field laser doppler flowmetry with custom made CMOS sensors
  • MORGAN SP, STOCKFORD IM, CROWE JA, HAYES-GILL BR, 2008. Optical imaging and spectroscopy of superficial tissue Innovation Optical Health Science. 1(1-9), 85-93
  • K. N. MODHA, I. M. STOCKFORD, I. KEPIRO, C. PATERSON, R. A. LIGHT, M. CLARK, M. PITTER, AND B. HAYES-GILL, 2008. A cmos camera for pyramid wavefront sensors In: Adaptive Optics Systems, Pts 1-3, 7015:R155– R155, 2008. Hubin, N Max, CE Wizinowich, PL Conference on Adaptive Optics Systems JUN 23-28, 2008 Marseille, FRANCE.
  • KONGSAVATSAK, C., HE, D., HAYES-GILL, B.R., CROWE, J.A. and MORGAN, S.P., 2008. Complementary metal-oxide-semiconductor imaging array with laser Doppler blood flow processing Optical Engineering. 47(10), 104401
  • WOOLFSON, M. S., BIGAN, C., CROWE, J. A. and HAYES-GILL, B. R., 2008. Method to separate sparse components from signal mixtures Digital Signal Processing. 18(6), 985-1012
  • K N MODHA, I M STOCKFORD, R LIGHT, M CLARK, M PITTER, AND B HAYES-GILL, 2008. A custom cmos sensor for pyramidal adaptive optics system In: 2008 ”IEEE” 14th International Mixed-Signals, Sensors, and Systems Test Workshop, pages 3–6, 2008. IEEE 14th International Mixed-Signals, Sensors, and Systems Test Workshop JUN 18-20, 2008 Vancouver, CANADA.
  • D HE, HAYES-GILL BR, CROWE JA, MORGAN SP, 2008. Full field laser Doppler flowmetry with custom made CMOS sensors In: 4th Annual IoP Meeting on ‘Optical Sensors in Physiological Measurement’, Institute of Physics, London, 19th May 008 (15%).
  • GRUBB MR, HAYES-GILL BR, CROWE JA, SHARKEY D, MARLOW N, MILES NJ, 2008. Towards forehead reflectance photoplethysmography to aid delivery room resuscitation in newborns In: 4th European Congress for Medical and Biomedical Engineering, Antwerp, Belgium, 23-27 November 2008..
  • GRUBB, M.R, HAYES-GILL, B.R, CROWE, J.A, MARLOW, N, SHARKEY, D and MILES, N.J., 2008. Towards forehead reflectance photoplethysmography to aid delivery room resuscitation in newborns In: 4th European Congress for Medical and Biomedical Engineering (2008), IFMBE Proceedings, Vol 22, Antwerp, Belgium. 1053-1056
  • COGGINS, D., THOMAS, D. W. P., HAYES-GILL, B. R. and ZHU, Y., 2008. A New High Speed FPGA Based Traveling Wave Fault Recorder for MV distribution Systems In: The 9th International Conference on Developments in Power System Protection, Glasgow, UK, 17-20 March 2008. 579-583
  • COGGINS, D., THOMAS, D.W.P., ZHU, Y. and HAYES-GILL, B.R., 2008. A New High Speed FPGA Based Traveling Wave Fault Recorder for MV distribution Systems In: The 9th International Conference on Developments in Power System Protection. (In Press.)
  • HAYES-GILL, B.R., 2008. Baby Monitor The Engineer Online. Available at: <http://www.theengineer.co.uk/Articles/306924/Baby+monitor.htm> (In Press.)
  • HAYES-GILL, B.R., 2008. Hope of life for premature babies BBC News Online. Available at: <http://news.bbc.co.uk/1/hi/england/nottinghamshire/7505158.stm>
  • DONG, P., SMITH, R., HAYES-GILL, B. and HARRISON, I., 2008. 10.2GSample/s DAQ system for Optical Scanning Acoustic Microscopy using 0.35µm CMOS Technology In: IET Seminar on RF and Microwave IC Design. (In Press.)
  • HAYES-GILL, B.R., 2008. “Heartlight Sensor From “Miners Hard Hats” to “Newborn Resuscitations”": An Example of an EPSRC CASE Award In: Report to EPSRC on the Effectiveness of EPSRC PhD CASE Awards on Research and Innovation.
  • HAYES-GILL, B.R., 2008. Birth of a company helps mothers to be Electronics World. Available at: <http://viewer.zmags.com/showmag.php?mid=gqqwf>
  • COGGINS,D, THOMAS, D, HAYES-GILL, B.R and ET AL., 2008. Initial Experiences with a New FPGA Based Travelling Wave Fault Recorder Installed on a MV Distribution Network In: Joint International Conference on Power Systems Technology (POWERCON)/IEEE Power India Conference. 598-605
  • HAYES-GILL, B.R., 2008. Patient trials for premature baby heart-rate monitor Available at: <http://www.hero.ac.uk/media_relations/19944.cfm>
  • MODHA, K.N., HAYES-GILL, B. and HARRISON, I., 2008. Low cost ultra wideband amplifier in 0.35 μm CMOS process Microwave and Optical Technology Letters. 50(7), 1879-1881
  • HAYES-GILL, B.R., 2008. Researcher meets Duke of Edinburgh at charity reception Available at: <http://www-wip.nottingham.ac.uk/example/news-and-events/news.php?news_code=RESEARC782&date=09-may-2008>
  • HAYES-GILL, B.R., 2008. Electrode and Electrode Positioning Arrangement for Abdominal Fetal Electrocardiogram Detection 0810843 06/01/2008 00:00:00
  • 2008. Healthcare Ltd – A spin out from the University of Nottingham . 01/01/1900 00:00:00
  • GU, Q., HAYES-GILL, B.R. and MORGAN, S.P., 2008. Laser Doppler blood flow complementary metal oxide semiconductor imaging sensor with analog on-chip processing Applied Optics. 47(12), 2061-2069
  • NGUYEN, H. C., HAYES-GILL, B. R., ZHU, Y and MORGAN, S. P., 2008. A high frame rate and high accuracy implementation using an FPGA for calculating laser doppler blood flow In: Instrumentation and Measurement Technology Conference Proceedings, 2008. IMTC 2008. IEEE. 212-217
  • LI, M.X., HAYES-GILL, B.R., CLARK, M., PITTER, M., SOMEKH, M.G. and HARRISON, I., 2007. 5-GHz Optical Front-End for Active Pixel Applications in Standard 0.35-mu m CMOS: art. no. 647708 In: Silicon Photonics II. 6477: 47708-47708 (In Press.)
  • STOCKFORD, I.M., MODHA, K.N., CLARK, M., HAYES-GILL, B.R., LIGHT, R.A. and PITTER, M.C., 2007. A prototype custom CMOS sensor for fast, low cost wavefront sensing In: 6th International Workshop on Adaptive Optics for Industry and Medicine NUI. 78-79
  • STOCKFORD, I.M., MODHA, K.N., CLARK, M., LIGHT, R.A., HAYES-GILL, B.R. and PITTER, M.C., 2007. Prototype low cost, high speed pyramid wavefront sensors unsing a custom CMOS sensor In: EOS Conference on Frontiers in Electronic Imaging. 26-37
  • MORGAN, S.P, STOCKFORD, I.M, CROWE, J.A and HAYES-GILL, B.R., 2007. Optical imaging ans spectroscopy of superficial tissue In: Plenary conference presentation, Photonics in Biology and Medicine, Wuhan, China.
  • KOH, T.K., MILES, N., MORGAN, S.P. and HAYES-GILL, B.R., 2007. Image Segmentation of Overlapping Particles in Automatic Size Analysis Using Multi-Flash Imaging In: Proceedings of the Eighth IEEE Workshop on Applications of Computer Vision – WACV. 47
  • HAYES-GILL, B.R., 2007. Listening to a Fetus's Heartbeat Technology published by MIT review. Available at: <http://www.technologyreview.com/Biotech/18629/?a=f>
  • HAYES-GILL, B.R., 2007. Fetal Heart Monitor Tracks 24/ Discovery Channel Online. Available at: <http://dsc.discovery.com/news/2007/05/02/fetalheart_tec.html?category=human&guid=20070502150030>
  • HAYES-GILL, 2007. Patter of tiny beat The Engineer in "Goliath". Available at: <http://goliath.ecnext.com/coms2/gi_0199-6513462/NEWS-Patter-of-tiny-beat.htm>
  • KALASHNIKNO, A., IVCHENKO, V., CHALLIS, R. and HAYES-GILL, B., 2007. High accuracy data acquisition architectures for ultrasonic imaging (TUFFC-01587-2006.R1) IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 54(8), 1596-1605
  • COGGINS, D., THOMAS, D.W.P., ZHU, Y. and HAYES-GILL, B.R., 2007. An FPGA Based Travelling Wave Fault Locator In: International Conference on Field-Programmable Technology 2007. (In Press.)
  • HAYES-GILL, B.R., 2007. New heart-rate monitor will benefit 70,000 babies Bounty. Available at: <http://www.bounty.com/new-heart-rate-monitor-will-benefit-70,000-babies.news/18133614>
  • KOH, T.K., AGRAWAL, A., RASKAR, R., MORGAN, S., MILES, N. and HAYES-GILL, B., 2007. Detecting and Segmenting Un-occluded Items by Actively Casting Shadows In: 8th Asian Conference on Computer Vision. (In Press.)
  • MODHA, K.N., DIMITRAKIS, G., HAYES-GILL, B.R. and HARRISON, I., 2007. Ultra-wideband breast cancer detection radar In: Antennas, Radar and Wave Propagation ARP 2007.
  • HAYES-GILL, B.R., 2007. A Revolution In Fetal Monitoring Growing your baby. Available at: <http://growingyourbaby.com/2007/04/>
  • HAYES-GILL, B.R., 2007. A revolution in the monitoring of unborn babies BioMedicine on line. Available at: <http://www.bio-medicine.org/biology-news/A-revolution-in-the-monitoring-of-unborn-babies-4585-1/>
  • HAYES-GILL, 2007. A Revolution in Fetal Monitoring Available at: <http://www.medicalnewstoday.com/articles/69167.php>
  • BARRATT, C.W., VYAS, H., HAYES-GILL, B.R., CROWE, J.A. and FLATMAN, D., 2007. Detection of previously unrecognised daytime desaturation in children with chronic lung disease Journal of Medical Engineering & Technology. 31(2), 101-108
  • HAYES-GILL, B.R., 2007. Foetal monitoring a revolution in the monitoring of unborn babies Virtual Medical Worlds. Available at: <http://www.hoise.com/vmw/07/articles/vmw/LV-VM-05-07-24.html>
  • IVCHENKO, V., KALASHNIKOV, A., CHALLIS, R. and HAYES-GILL, B., 2007. High-speed digitalizing of repetitive waveforms using accurate interleaved sampling: (TUFFC-01587-2006.R1) In: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 56 (4): 1322-1328
  • KOH, T.K., MILES, N.J., MORGAN, S.P. and HAYES-GILL, B.R., 2007. Image segmentation using multi-coloured active illumination Journal of Multimedia. 2(6), 1-6
  • HAYES-GILL, 2007. New high-tech portable device for monitoring unborn babies General Interest, Health News, Health and Wellness, Life. Available at: <http://ihealthbulletin.com/blog/2007/04/27/new-high-tech-portable-device-for-monitoring-unborn-babies/>
  • MORGAN, S.P., HAYES-GILL, B.R., CROWE, J.A. and WOOLFSON, M.S., 2007. Laser Doppler Imaging 10/01/2007 00:00:00
  • HAYES-GILL, B.R., 2007. Lifesaving Monitor The Engineer Online. Available at: <http://www.theengineer.co.uk/Articles/299311/Lifesaving+monitor.htm>
  • HAYES-GILL, B.R., 2007. The Monica AN24 - Fetal Heart Monitor Tracks 24/7 ScienceLine.eu - may 2007. Available at: <http://www.scienceline.eu/index.php?module=news&category_id=545&news_id=5171>
  • HAYES-GILL, B.R., 2007. A revolution in the monitoring of unborn babies Available at: <http://www.physorg.com/news96800336.html (or www.physorg.com/pdf96800336.pdf)>
  • HAYES-GILL, B.R., 2007. World's First 'Holter' Fetal/Maternal Monitor Available at: <http://medgadget.com/archives/2007/04/worlds_first_holter_fetalmaternal_monitor.html>
  • MORGAN, S.P., LU, B., STOCKFORD, I.M., PITTER, M.C., CROWE, J.A. and HAYES-GILL, B.R.., 2006. "Modelling and instrumentation for polarized light imaging and spectroscopy of scattering media" - art. no. 604712 In: FOURTH INTERNATIONAL CONFERENCE ON PHOTONICS AND IMAGING IN BIOLOGY AND MEDICINE. 1 AND 2 6047: 4712-4712, Part 1&2 2006, SPIE
  • IVCHENKO, V.G., KALASHNIKOV, A.N., CHALLIS, R.E., HAYES-GILL, B.R and LIGHT, R.A., 2006. Development of Electronic Components for an Integrated Ultrasonic Front End ASIC In: Proc 2007 IEEE Instrumentation, Measurement and Technology Conference. 450-454
  • DONG, P., HAYES-GILL, B. and HARRISON, I., 2006. Simple Optimising Methodology for Static Frequency Divider Design Electronics Letters. 42(22), 1267 - 1269
  • LI, M., HAYES-GILL, B. and HARRISON, I., 2006. 6 GHz Transimpedance Amplifier for Optical Sensing System in Low-Cost 0.35-mm CMOS Electronics Letters. 42(22), 1278 - 1279
  • IVCHENKO, V, KALASHNIKOV, A.N, CHALLIS R.E, HAYES-GILL, B.R. and HOLMES, A.K., 2006. Accurate interleaved sampling of repetitive ultrasonic waveforms: two clock timing architecture and its FPGA implementation Proceedings of the IEEE Instrumentation and Measurement Technology Conference, 2006. 1, 1374-1379
  • MANSOR, W., CROWE, J. A., WOOLFSON, M., HAYES-GILL, B. R., BLANCHFIELD, P. and BISTER, M., 2006. Simulation of the generation and processing of Doppler ultrasound foetal heart signals to obtain directional motion information In: 28TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. VOLS 1-15 : 391-394
  • HAYES-GILL, B.R. and MORGAN, S., 2006. Full-field flow and vibration imaging 0612995.1 06/01/2007 00:00:00
  • MORGAN, S.P., LI, C., HAYES-GILL, B.R., SAWYER, N.B.E. and KONGSAVATSAK, C., 2006. CMOS detection methods in ultrasound modulated optical tomography” - art. no. 608615 PHOTONS PLUS ULTRASOUND: IMAGING AND SENSING 2006 6086: 8615-8615 In: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE).
  • TZE KOH, A., HAYES-GILL, B., MORGAN, S. and MILES, N., 2006. Improved image segmentation 0615341.5 08/01/2006 00:00:00
  • ZHU, Y., HAYES-GIL, B.R., MORGAN, S.P. and HOANG, N.C., 2006. An FPGA Based Generic Prototyping Platform employed in a CMOS Laser Doppler Blood Flow Camera In: IEEE International Conference on Field Programmable Technology. 281-284
  • MODHA, K.N., HAYES-GILL, B. and HARRISON, I., 2006. A Compact, Low Loss Ice Cream Cone Ultra Wideband Antenna In: The Institution of Engineering and Technology Seminar on Ultra Wideband Systems, Technologies and Applications. 165-168
  • GRUBB, M., HAYES-GILL, B.R., CROWE, J.A. and MILES, N., 2006. The pulsing blood supply 0607270.6 04/01/2007 00:00:00
  • DMOCHOWSKI, P.R., HAYES-GILL, B.R., CLARK, M., CROWE, J.A., SOMEKH, M.G. and MORGAN, S.P., 2005. Ultrasound modulated tomography using a CMOS modulated light lock-in pixel In: PHOTONS PLUS ULTRASOUND: IMAGING AND SENSING 2005. 198-208
  • MORGAN, S.P., STOCKFORD, I.M., LU, B., CROWE, J.A., HAYES-GILL, B.R. and PITTER, M.C., 2005. Polarized light imaging and characterisation of scattering media In: Proceedings of the 4th International Conferences on Photonics and Imaging in Biology and Medicine, Proc SPIE 6047 (Tianjin, 2005). 4712
  • HAYES-GILL, B.R., 2005. £500,000 for baby monitor world beater Nottingham Evening Post. Available at: <http://www.news8.net/news/stories/0709/640526.html>
  • GRUBB, M.R, CROWE, J.A, HAYES-GILL, B.R and MILES, N.J., 2005. Vocational Health Monitoring Project Update In: Bristol, UK, Rio Tinto Office Of The Chief Technologist, Rio Tinto research conferences.
  • HAYES-GILL, B.R., 2005. From Brain power to the balance sheet EMDA News, Issue 22. Available at: <http://www.lboro.ac.uk/business/Lachesis/downloads/EMDA%20NEWS.pdf>
  • HAYES-GILL, B.R, PARRY, A and HUNTER, A., 2005. Exploiting Nanotechnology for Highways In: Highways Agency Report for Scott Wilson Pavement Engineering.
  • PUI, B.H., HAYES-GILL, B.R., CLARK, M., SOMEKH, M.G., SEE, C.W., MORGAN, S. and NG, A., 2004. Integration of a photodiode array and centroid processing on a single CMOS chip for a real-time shack-Hartmann wavefront sensor IEEE Sensors Journal. 4(6), 787-794
  • ECHEVERRIA, J.C., WOOLFSON, M.S., CROWE, J.A., HAYES-GILL, B.R., PIÉRI, J.F., SPENCER, C.J. and JAMES, D.K., 2004. Does fractality in heart rate variability indicate the development of fetal neural processes? Physics Letters A. 331(3-4), 225-230
  • PALETHORPE, B., HAYES-GILL, B., CROWE, J., SUMNER, M., CROUT, N., FOSTER, M., REID, T., BENFORD, S., GREENHALGH, C. and LAYBOURN-PARRY, J., 2004. Real-time physical data acquisition through a remote sensing platform on a polar lake Limnology and Oceanography-Methods. 2, 191-201
  • DMOCHOWSKI, P.R., HAYES-GILL, B.R., CLARK, M., CROWE, J.A., SOMEKH, M.G. and MORGAN, S.P., 2004. Camera pixel for coherent detection of modulated light Electronics Letters. 40(22), 1403-1404
  • PITTER, M.C., LIGHT, R.A., CLARK, M. and HAYES-GILL, B.R., 2004. Dual-phase synchronous light detection with 64 x 64 CMOS modulated light camera Electronics Letters. 40(22), 1404-1406
  • THONG, Y.K., WOOLFSON, M.S., CROWE, J.A., HAYES-GILL, B.R. and JONES, D.A., 2004. Numerical double integration of acceleration measurements in noise Measurement. 36(1), 73-92
  • ECHEVERRIA, J.C., HAYES-GILL, B.R., CROWE, J.A. and WOOLFSON, M.S., 2004. Detrended fluctuation analysis: a suitable method for studying fetal heart rate variability? Physiological Measurement. 25(3), 763-774
  • GRUBB, M.R., HAYES-GILL, B.R., CROWE, J.A., MILES, N.J., LOWNDES, I.S. and MULLER, H.L., 2004. Intelligent Clothing for Monitoring Health and Safety in the Work Place" In: Julius Kruttschnitt Mineral Research Centre (JKMRC).
  • MANSOR, W, CROWE, J, WOOLFSON, W, BLANCHFIELD, P, HAYES-GILL, B.R and BISTER, M., 2004. Accuracy and Time Resolution of STFT, Wavelet and Envelope in the Detection of Fetal Heart Movement Australasian Physical & Engineering Sciences in Medicine. 27(2), 104
  • BARRATT, C.W., HAYES-GILL, B.R., CROWE, J.A., RODDEN, T., STORZ, O. and MULLER, H.L., 2004. Flexible Architectures for Routine Clinical Diagnosis In: Med-e-Tel Conference.
  • GRUBB, M.R, CROWE, J.A, HAYES-GILL, B.R and MILES, N.J., 2004. Unobtrusive Vocational Health Monitoring In: York, UK, Telemedicine and the GRID Conference, Institute of Physics and Engineering in Medicine.
  • CROAKER GDH, ECEHEVERRIA JC, WOOLFSON MS, CROWE JA, HAYES-GILL BR, AND VYAS H, 2004. A new Technique suggests frequent abnormalities in heart rate control in Hirschsprung’s disease (HSCR) In: Hirschsprung Disease and Related Neurocristopathies.
  • HAYES-GILL, B.R., 2004. Converting research into commercial reality Engineering and Physical Science Research Council. Available at: <http://cmbi.bjmu.edu.cn/news/0402/146.htm>
  • CROWE, J.A., HAYES-GILL, B.R., SUMNER, M., BARRATT, C., PALETHORPE, B., GREENHALGH, C., STORZ, O., FRIDAY, A., HUMBLE, J., SETCHELL, C., RANDELL, C. and MULLER, H.L., 2004. Modular Sensor Architecture for Unobtrusive Routine Clinical Diagnosis In: 4th International Workshop on Smart Appliances and Medical Computing.
  • ECHEVERRIA, J.C., WOOLFSON, M.S., CROWE, J.A., HAYES-GILL, B.R., CROAKER, G.D.H. and VYAS, H., 2003. Interpretation of heart rate variability via detrended fluctuation analysis and alpha beta filter Chaos. 13(2), 467-475
  • PITTER, M.C., GOH, J.Y.L., SOMEKH, M.G., HAYES-GILL, B.R., CLARK, M. and MORGAN, S.P., 2003. Phase-sensitive CMOS photo-circuit array for modulated thermoreflectance measurements Electronics Letters. 39(18), 1339-1340
  • KONGSAVATSAK, C., HE, D., MORGAN, S.P., HAYES-GILL, B.R., CROWE, J.A., CLARK, M. and , 2003. Laser Doppler blood flowmetry with FPGA processing In: ALT''03 INTERNATIONAL CONFERENCE ON ADVANCED LASER TECHNOLOGIES: BIOMEDICAL OPTICS. 141-147
  • DMOCHOWSKI, P., HAYES-GILL, B.R., LI, C., MORGAN, S.P., CLARK, M., CROWE, J.A. and SOMEKH, M.G., 2003. Integrated optical sensors for optoacoustic imaging of tissue In: ALT''03 INTERNATIONAL CONFERENCE ON ADVANCED LASER TECHNOLOGIES: BIOMEDICAL OPTICS. 274-279
  • BARRATT, C., BROGNI, A., CHALMERS, M., COBERN, W.R., CROWE, J., CRUICKSHANK, D., DAVIES, N., DE ROURE, D., FRIDAY, A., HAMPSHIRE, A., OLIVER J. GIBSON, CHRIS GREENHALGH, BARRIE HAYES-GILL, JAN HUMBLE, MULLER, H., PALETHORPE, B., RODDEN, T., SETCHELL, C., SUMNER, M., STORZ, O. and TARASSENKO, L., 2003. Extending the Grid to Support Remote Medical Monitoring In: Proc UK e-Science All Hands Meeting.
  • BARRATT, C, HAYES-GILL, B.R, CROWE, J.A, JAMES, D.K and PIERI, J.F., 2003. Fetal Presentation 07012903.6 10/01/2003 00:00:00
  • BARRATT, C., HAYES-GILL, B.R., CROWE, J.A., JAMES, D.K. and PIERI, J.F., 2003. Fetal Surveillance GB0324018.18 10/01/2003 00:00:00
  • ECHEVERRÍA, J.C, WOOLFSON, M.S, CROWE, J.A and HAYES-GILL, B.R., 2003. Exploring physiological function from the fractal nature of heart rate In: British Association Festival of Science (Royal College of Physicians and Institute of Physics and Engineering in Medicine).
  • BENFORD, S., CROUT, N., CROWE, J., RENNICK EGGLESTONE, S., FOSTER, M., GREENHALGH, C., HAMPSHIRE, A., HAYES-GILL, B., HUMBLE, J., IRUNE, A., LAYBOURN-PARRY, J., PALETHORPE, B., REID, T. and SUMNER, M., 2003. e-Science from the Antarctic to the Grid. In: Proceedings of the 2003 UK eScience All Hands Meeting,
  • PUI, B.H., HAYES-GILL, B., CLARK, M., SOMEKH, M., SEE, C., PIÉRI, J-F., MORGAN, S.P. and NG, A., 2002. The design and characterisation of an optical VLSI processor for real time centroid detection Analog Integrated Circuits and Signal Processing. 32(1), 67-75
  • THONG, Y.K., WOOLFSON, M.S., CROWE, J.A., HAYES-GILL, B.R. and CHALLIS, R.E., 2002. Dependence of inertial measurements of distance on accelerometer noise Measurement Science and Technology. 13(8), 1163-1172
  • ECHEVERRIA, J.C., WOOLFSON, M.S., CROWE, J.A., HAYES-GILL, B.R., SPENCER, C.J. and JAMES, D.K., 2002. Exploring non-stationary and fractal techniques for the analysis of antenatal heart rate variability In: 2nd European Medical & Biological Engineering Conference EMBEC. 1528-1529
  • MANSOR, W., BLANCHFIELD, P., CROWE, J.A., HAYES-GILL, B.R., WOOLFSON, M.S., SIDDIQUI, F. and JAMES, D.K., 2002. Extraction of fetal cardiac timing information using time-frequency analysis In: 2nd European Medical & Biological Engineering Conference. 1538-1539
  • ECHEVERRIA, J.C., WOOLFSON, M.S., CROWE, J.A. and HAYES-GILL, B.R., 2002. CinC Challenge 2002 undertaken by non-stationary and fractal techniques In: COMPUTERS IN CARDIOLOGY 2002. 141-144
  • WYATT, K.M., DIMMOCK, P.W., HAYES-GILL, B., CROWE, J. and O'BRIEN, P.M., 2002. Menstrual symptometrics: a simple computer-aided method to quantify menstrual cycle disorders Fertility and Sterility. 78(1), 96-101
  • LI, J., CROWE, J.A., HAYES-GILL, B.R. and WOOLFSON, M.S., 2002. Comparison of Algorithms to Extract the Fetal Electrocardiogram from the Maternal Abdomen In: European Medical and Biological Engineering Conference.
  • KONGSAVATSAK, C., MORGAN, S.P., HAYES-GILL, B.R., CLARK, M. and CROWE, J.A., 2002. DOPCAM - full field laser Doppler blood flow imaging In: Photon02 conference. 42
  • PIÉRI, J.F., CROWE, J.A., HAYES-GILL, B.R., SPENCER, C.J., BHOGAL, K. and JAMES, D.K., 2001. Compact long-term recorder of the transabdominal foetal and maternal electrocardiogram Medical and Biological Engineering and Computing. 39(1), 118-125
  • SHAKESPEARE, S.A., CROWE, J.A., HAYES-GILL, B.R., BHOGAL, K. and JAMES, D.K., 2001. The information content of Doppler ultrasound signals from the fetal heart Medical and Biological Engineering and Computing. 39(6), 619-626
  • BHOGAL, K., HAYES-GILL, B.R. and CROWE, J.A., 2001. Cardiotocographs and the transabdominal fetal electrocardiogram RCM Midwives Journal. 4(11), 372-375
  • PETERS, M., CROWE, J., PIERI, J.-F., QUARTERO, H., HAYES-GILL, B., JAMES, D., STINSTRA, J. and SHAKESPEARE, S., 2001. Monitoring the fetal heart non-invasively: a review of methods Journal of Perinatal Medicine. VOL 29(PART 5), 408-416
  • ECHEVERRIA, J.C., CROWE, J.A., WOOLFSON, M.S. and HAYES-GILL, B.R., 2001. Application of empirical mode decomposition to heart rate variability analysis MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING. 39(4), 471-479
  • PUI B H, HAYES-GILL B R, CLARK M, SOMEKH M G, SEE C W, PIERI J F, MORGAN S AND NG A, 2001. Optical VLSI processor fabricated via a standard CMOS process In: Optoelectronics, Photonics and Imaging Conference.
  • BARRATT, C.W., VYAS, H., HAYES-GILL, B.R. and CROWE, J.A., 2001. Selection of pulse oximetry equipment for ambulatory monitoring JOURNAL OF MEDICAL ENGINEERING & TECHNOLOGY. 25(1), 17-24
  • SPENCER, C.J., KILBY, M.D., PIERI, J.F., HAYES-GILL, B.R., CROWE, J.A., STRACHAN, B.R. and JAMES, D.K., 2001. Effect of anaemia and blood transfusion on the QS of the fetal ECG In: British Congress of Obstetrics and Gynaecology.
  • BARRATT, C., HAYES-GILL, B.R. and CROWE, J.A., 2001. Remote Ambulatory Monitoring of Infants with Chronic Lung Disease In: Radio Solutions Conference 2001.
  • PUI, B.H, HAYES-GILL, B.R, CLARK, M, SOMEKH, M.G, SEE, C.W, PIERI, J.F and MORGAN, S. NG, A., 2001. The design and characterisation of an optical VLSI processor for real Time Centroid Detection Design, Test, Integration and Packaging of MEMS/MOEMS, SPIE Proceedings. 4408, 73-80
  • BARRATT CW, CROWE JA, VYAS H, HAYES-GILL BR, 2001. Remote ambulatory monitoring of infants with chronic lung disease In: IPEM conference – Advances in Patient Connected Monitoring.
  • CROWE, J.A. and HAYES-GILL, B.R., 2001. Introduction to Digital Electronics 2nd edition. Edward Arnold - Butterworth-Heinemann.
  • PUI, B.H, HAYES-GILL, B.R, CLARK, M, SOMEKH, M.G, SEE, C.W, PIERI, J.F, MORGAN, S and NG, A., 2001. The design and characterisation of an optical VLSI processor for real Time Centroid Detection In: DTIP of MEMES/MOEMS, April 25-27, SPIE, Cannes, France..
  • SPENCER, C.J., PIERI, J.F., CROWE, J.A., HAYES-GILL, B.R. and JAMES, D.K., 2001. QS interval length in the antenatal fetal In: ECG Society of Gynecological Investigation.
  • SPENCER, C.J., PIERI, J.F., CROWE, J.A., HAYES-GILL, B.R. and JAMES, D.K., 2001. Success of transabdominal fetal ECG monitoring for overnight home fetal heart rate recording In: British Midland Association of Obstetricians and Gynaecologists.
  • SPENCER, C.J., PIERI, J.F., CROWE, J.A., HAYES-GILL, B.R. and JAMES, D.K., 2001. Success of trans-abdominal fetal ECG recording In: Meeting of the British Maternal and Fetal Medicine Society.
  • ELLIS, I.O., LAMBROU, C., CROWE, J.A., HAYES-GILL, B.R., BLANCHFIELD, P. and PEARSON, D., 2000. An internet based Java virtual microscope slide browser Journal of Pathology. 192, 31A-31A
  • HAYES-GILL, B.R., 2000. High Speed Digital Heterojunction Bipolar Junction Transistors In: Department for Trade and Industry, Project Monitoring Officer report.
  • SPENCER, C.J, PIERI, J.-F, CROWE, J.A, HAYES-GILL, B.R and STRACHAN, B.K. JAMES, D.K., 2000. Antenatal abdominal fetal ECG recording preliminary results of a compact and portable monitor In: Proceedings for World Federation of Obstetrics and Gynaecology, September 2000, Washington DC, USA..
  • SPENCER, C.J, PIERI, J.-F, CROWE, J.A, HAYES-GILL, B.R, STRACHAN, B.K and JAMES, D.K., 2000. Effect of gestation and diabetes in normal and diabetic pregnancies In: Proceedings for British Association of Perinatal Medicine, September 2000, Bristol.
  • CROWE, J.A, HAYES-GILL, B.R and ET AL., 2000. Customisation of a Personal Digital Assistant for logging Pre-menstrual Syndrome Symptoms British Journal of Healthcare Computing and Information Management. 17(4),
  • RODGERS, D, HAYES-GILL, B.R and CROWE J.A., 2000. Wireless Monitoring of Highways – a ruggedised system In: Highways Agency report (RG1330) for Scott Wilson Pavement Engineering.
  • SHAKESPEARE, S. A., MOORE, R. J., CROWE, J. A., GOWLAND, P. A. and HAYES-GILL, B. R., 1999. A method for foetal heart rate monitoring during magnetic resonance imaging using Doppler ultrasound Physiological Measurement. VOL 20(NUMBER 4), 363-368
  • HAYES-GILL, B.R., 1999. Chips with Everything Journal of the Nottingham Society of Engineers. 7(2), 9-11
  • BENNETT, R, HAYES-GILL, B.R, CROWE, J.A, ARMITAGE, R.J, RODGERS, D and HENDROFF, A.A., 1999. Wireless Monitoring of Highways In: SPIE Symposium on Smart Structures and Materials Smart Systems For Bridges, Structures and Highways” 1-5 March 1999, Newport Beach, California, USA, Vol 3671. 173-182
  • CROWE, J.A, FRANCON, B, HAYES-GILL, B.R, RODGERS, D, THONG, T.K, WYATT, K and O'BRIEN, P.M.S., 1999. A personal digital assistant (PDA) based premenstrual syndrome symptom logger In: Proceedings of the 4th Annual National Conference of the IPEM, Brighton,UK.. 79
  • HAYES-GILL, B.R, CROWE, J.A, PIERI, J.F, D.K and JAMES, 1999. Electrode Placement 08103206.2 10/01/1999 00:00:00
  • BHOGAL, K, CROWE, J.A, PIERI, J.F, HAYES-GILL, B.R, SHAKESPEARE, S.A, SMITH, C and JAMES. D.K., 1999. Fetal Heart Rate Monitoring Using the Fetal Electrocardiogram RCM Midwives Journal. 2(6), 190-192
  • LAMBROU, C, HAYES-GILL, B.R, ELLIS, I.O, CROWE, J.A, PINDER, S and PEARSON, D., 1999. An internet based microscope slide browser for QA and training purposes In: 6th ESACP Congress, 7th-11th April 1999, Heidelberg, Germany, Analytical Cellular, Pathology 18. 35 (Abstract A090)
  • BARRATT, C.W, HAYES-GILL, B.R, CROWE, J.A, SKOYLES, J and CAMPBELL, J., 1999. Telemetric Measurement of Surface Skin Temperature During Cardiopulmonary Bypass In: European Medical and Biological Engineering Conference, EMBEC 99, November 4th – 7th, Vienna, Austria.
  • AMIN, H., CURTIS, K. M. and HAYES GILL, B. R., 1999. Two-ring systolic array network for artificial neural networks IEE Proceedings - Circuits, Devices and Systems. VOL 146(NUMBER 5), 225-230
  • HAYES-GILL, B.R., 1999. Chips with everything In: Invited lecture to The Nottingham Society of Engineers.
  • PIERI, J.F, CROWE, J.A, HAYES-GILL, B.R and BHOGAL, K. JAMES, D.K., 1999. Fetal and maternal heart rate derivation from trans-abdominal ECG recording At: Poster presented at IEE Savoy Place, Medical Applications of Signal Processing, Professional Group E5
  • HAYES-GILL, B.R and CROWE, J.A., 1999. Report on Fetal ECG In: Medexa, April.
  • HAYES-GILL, B.R, CROWE, J.A, PIERI, J.F and JAMES, D.K., 1999. Apparatus and Method for Detecting a Fetal Heart Rate 9923955.0 10/01/1999 00:00:00
  • TAYLOR, J., HAYES-GILL, B. R., CROWE, J. A. and PAULL, C. J., 1998. Towards multi-patient leadless and wireless cardiotocography via RF telemetry Medical Engineering and Physics. VOL 20(NUMBER 10), 764-772
  • ARMITAGE, R.J., BRODRICK, B.V., HAYES-GILL, B.R., ELLIOTT, R.C., BENNETT, R., RODGERS, D., HENDROFF, A.A. and CROWE, J.A., 1998. SMART Sensors in Pavements In: Fifth International Conference on the Bearing Capacity of Roads and Airfields’ Trondheim, Norway 6-8 July 1998. 1503-1512
  • HAYES-GILL, B.R, CROWE, J.A, PAULL, C.J and TAYLOR, J., 1998. Signal Compression - Leadless cardiotocographs for Doppler Ultrasound 9706980.1 (9607174) 01/01/1900 00:00:00
  • PIERI, J.F, CROWE, J.A, HAYES-GILL, B.R, SMITH, C.A, BHOGAL, K and JAMES, D.K., 1998. A long-term ambulatory fetal and maternal heart rate recorder In: Proceedings of the 4th Annual National Conference of the IPEM, University of Sussex, Falmer, Brighton, UK.. 16
  • CROWE, J.A., PIERI, J.F., HAYES-GILL, B.R., BHOGAL, K. and JAMES, D.K, 1998. Trans-abdominal fetal electrocardogram acquisition In: IPEMB meeting on UK Advances in Biomagnetism, University of Swansea, UK, 21st May.
  • HENDROFF, A.A and HAYES-GILL, B.R. CROWE, J.A., 1998. A Multi-Site Telemetry System For Temperature Measurement In: Biological and Medical Telemetry Workshop, University of St Andrews, Scotland.
  • HAYES-GILL, B.R and CROWE, J.A., 1998. Wireless Monitoring of Highways In: Highways Agency report (RG1311) for Scott Wilson Pavement Engineering.
  • LAMBROU, C, HAYES-GILL, B.R, CROWE, J.A, ELLIS, I.O, PINDER, S and PEARSON, D., 1998. A Java Based Internet Tutorial for Trainee Breast Pathologists In: IPEM Conference on Exploitation and Integration of Software Tools for Instrumentation and Clinical System Development, 4th November.
  • RODGERS, D and HAYES-GILL, B.R. CROWE, J.A., 1998. The Implementation of a Remote Physiological Data Logger using a GSM Phone In: Biological and Medical Telemetry.
  • TAYLOR, J., PAULL, C. J., HAYES-GILL, B. R. and CROWE, J. A., 1997. Data compression of fetal Doppler ultrasound audio signals using zero-crossings analysis Medical Engineering and Physics. VOL 19(NUMBER 6), 572-580
  • AMIN, H., CURTIS, K. M. and HAYES-GILL, B. R., 1997. Efficient two-dimensional systolic array architecture for multilayer neural network Electronics Letters. VOL 33(NUMBER 24), 2055
  • HAYES-GILL,B.R., SMITH,C.A. and CROWE,J.A., 1997. Development of robust and reliable fetal heart rate extraction algorithms using maternal abdominal signals Medical and Biological Engineering and Computing. 35(Supplement pt.1), 437
  • HAYES-GILL, B.R., PAULL, C.J. and CROWE, J.A., 1997. Leadless transducers for cardiotocographs In: PROCEEDINGS OF THE 18TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 18, PTS 1-5. 297-298
  • CRITTENDEN, M.E., CROWE, J.A. and HAYES-GILL, B.R., 1997. Real-time intrapartum fetal ECG analysis In: PROCEEDINGS OF THE 18TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 18, PTS 1-5. 49-50
  • CRAVEN, M. P., CURTIS, K. M. and HAYES-GILL, B. R., 1997. A hybrid Neural Network/Rule based technique for on-line gesture and hand-written character recognition In: IEEE International Conference on Electronics, Circuits and Systems (ICECS 97), December 15-18, Cairo, Egypt.
  • AMIN, H., CURTIS, K.M. and HAYES-GILL, B.R., 1997. Dynamically Pruning Output Weights in an Expanding Multilayer Perceptron Neural Network In: IEEE International Conference on Electronics, Circuits and Systems (ICECS 97), December 15- 18, Cairo, Egypt.
  • AMIN, H., CURTIS, K. M. and GILL, B. R. H., 1997. Piecewise linear approximation applied to nonlinear function of a neural network IEE Proceedings - Circuits, Devices and Systems. VOL 144(NUMBER 6), 313-317
  • HAYES-GILL, B.R,, CROWE, J.A., PAULL, C.J., TAYLOR, J., HENDROFF, A. and ASHLEY, J., 1997. Hardware Considerations in Telemetric Monitoring of Physiological Variables In: XIV International Symposium on Biotelemetry, April 6-11, 1997, Marburg, Germany.
  • AMIN, H., CURTIS, K.M. and HAYES-GILL, B.R., 1997. Dynamically Pruning Output Weights in a Face Recognition Neural Network In: Proceedings of 13th IEEE International Conference on DSP’s, July 2-4, Santorini, Greece.
  • CROWE, J. A., WOOLFSON, M. S., HAYES-GILL, B. R., PEASGOOD, W., MOHD-ALI, M. A., HUANG, Y., HERBERT, J., HUANG, X. B., HARRISON, A. and GIBSON, N. M., 1996. Antenatal assessment using the FECG obtained via abdominal electrodes Journal of Perinatal Medicine. VOL 24(NUMBER 1), 43-54
  • TAYLOR, J., HAYES-GILL, B.R., PAULL, C.J. and CROWE, J.A., 1996. Leadless Transducers for Cardiotocographs In: Proc of the 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 29th October - 1st November 1996, Amsterdam, The Netherlands.
  • CHANG, S. T., HAYES-GILL, B. R. and PAULL, C. J., 1996. Multi-function block for a switched-current field programmable analogue array In: IEEE Midwest Symposium on Circuits and Systems, August, Ames, Iowa, USA.
  • CROWE, J.A., HAYES-GILL, B.R. and JAMES, D.K., 1996. Towards fetal heart rate monitoring at home using the abdominal fetal electrocardiogram In: Proc of the 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 29th October - 1st November 1996, Amsterdam, The Netherlands.
  • CRAVEN, M. P., CURTIS, K. M. and HAYES-GILL, B. R., 1996. Multiple Channel Crosstalk removal using limited connectivity neural networks In: Proceedings of the Third IEEE International Conference on Electronics, Circuits and Systems (ICECS 96), October 13-16, Rodos, Greece. Vol 2, pp 1104-1107 (In Press.)
  • CROWE, J.A. and HAYES-GILL, B.R., 1995. THE FEASIBILITY OF LONG-TERM FETAL HEART-RATE MONITORING IN THE HOME-ENVIRONMENT USING MATERNAL ABDOMINAL ELECTRODES Physiological Measurement. 16(3), 195-202
  • O'BRIEN, P.M.S., FRANCON, B., CROWE, J. A., HAYES-GILL, B. R., SMITH, M. and SMITH, E., 1995. Symptometrics Quantification of Pre-menstrual symptoms using a dedicated electronic system In: (Prize winning) Poster exhibition at British Congress of Obstetrics and Gynaecology, July 1995, Dublin, Eire.
  • MOHD ALAUDDIN MOHD ALI., MOHD ROSLI MOHD YUSSOFF., FAUZIAH HAJI MOHD HASAN., FRANCON, B., CROWE, J.A. and HAYES-GILL, B.R., 1995. A computer Program for the Ambulatory Monitoring of Fetal Heart Rate In: Proceedings of the International Conference on Advances in Strategic Technologies Electronics and Information Technology, 15 June 1995, Bangi, Malaysia. 224-231
  • HAYES-GILL, B.R., CARDOSO, A., CROWE, J.A., HARRISON, A. and FRANCON, B., 1995. A generic ASIC and DSP based ambulatory electrophysiological recorder In: IEE Colloquium on "Data logging of physiological signals", Savoy Place, London, 23rd November, 1995.
  • CROWE, J. A., HARRISON, A. and HAYES-GILL, B. R., 1995. Towards Antenatal Long-Term Ambulatory Fetal Heart Rate Monitoring Using The Fetal Electrocardiogram In: Proc. of 3rd European Conference on Engineering and Medicine, Florence, Italy, 30th April -3rd May. 194
  • HARRISON, A., HAYES-GILL, B. R., CROWE, J. A. and CHANG, S. T., 1995. The application of an Actel Field Programmable Gate Array in the Design of an ECG RR interval recorder J. Medical Eng. and Tech. 19(6), 198-204
  • MOHD ALI, M.A., MOHD YUSOFF, M.R., MOHD HASAN, F.H., FRANCON, B., CROWE, J.A. and HAYES-GILL, B.R., 1995. A computer program for the ambulatory monitoring of fetal heart rate In: Proc. Intl. conf. on Advances in strategic technology Electronics and Information Technology, 12th-15th June, 1995, Bangi, Malaysia. 224-231
  • CHANG, S. T., HAYES-GILL, B. R. and PAULL, C. J., 1994. Implementation of a Multi-function Signal Detection Block for a Field Programmable Analogue Array using MIETEC 2.4um CMOS process and Mentor Graphics Software Version 8.2 In: Fifth Eurochip Workshop on VLSI Design Training, Dresden, October. 226-231
  • CHANG, S. T., TAYLOR, J., HAYES-GILL, B. R. and PAULL, C. J., 1994. Multi-function Signal Detection Block for a Field Programmable Analogue Array In: Poster Exhibition of Circuits, Fifth Eurochip Workshop on VLSI Design Training, Dresden, October.
  • CRITTENDEN, M. E., HUANG, X. B., CROWE, J. A. and HAYES-GILL, B. R., 1994. A Real-Time Intrapartum Fetal ECG Analyser In: 1st Joint IPSM/BES Annual Scientific Conference, Keele University, 14th-16th September. 80
  • CRAVEN, M. P., CURTIS, K. M. and HAYES-GILL, B. R., 1994. Consideration of Multiplexing in Neural Network Hardware IEE Proceedings, Circuits Devices & Systems. 141(3),
  • TAYLOR, J., HAYES-GILL, B. R., CROWE, J. A. and PAULL, C. J., 1994. A Leadless Intrapartum Doppler Ultrasound Transducer using Radio Telemetry In: 1st Joint IPSM/BES Annual Scientific Conference, Keele University, 14th-16th September. 81
  • HARRISON, A., HAYES-GILL, B. R., CROWE, J. A. and FRANCON, B., 1994. A Mixed Analogue and Digital ASIC for use in Ambulatory Recorders of Electrophysiological Signals In: Proc. of Vth International Symposium on Biomedical Engineering, 26th - 28th September, Santiago de Compostela, Spain. 225-226
  • MOHD ALI, M. A., CROWE, J. A. and HAYES-GILL, B. R., 1994. Design of an Abdominal Lead Fetal Heart Rate Processing System suitable for portable implementation In: 8th International Conference on Biomedical Engineering, Singapore, 7th-10th December.
  • HAYES-GILL, B. R., 1993. Final Report on DTI Heterojunction Bipolar Transistors Circuits and Technology Project In: Project Monitoring Officer for project IED2/445/30/003.
  • HARRISON, A, HAYES-GILL, B.R., CROWE J.A.C and CHANG S.T., 1993. The design of an ASIC based ambulatory heart-rate recorder In: Proceedings of the IXth Nordic Meeting on Medical and Biological Engineering, Lund, Sweden, June 13-16th.
  • CROWE J.A., WOOLFSON, M.S. and HAYES-GILL, B.R., 1993. Antenatal Assessment using the FECG obtained via Abdominal Electrodes In: International Symposium on the Biochemical monitoring of the fetus. Bonn, 27-29 August 1993.
  • HARRISON, A., HAYES-GILL, B. R. and CROWE, J. A., 1993. Mixed Analogue and Digital Design of an ECG heart-rate recorder using the ES2 1.5um CMOS process In: Fourth Eurochip Workshop on VLSI Design Training, Toledo, October. 200-205
  • CRAVEN, M. P., HAYES-GILL, B. R. and CURTIS, K. M., 1992. A Full Custom Analogue IC Using the Eurochip Design Route - A start up experience with the MIETEC 2.4mm Process In: Third Eurochip Workshop on VLSI Design Training, Grenoble, October 1992. 136-141
  • HARRISON, A., HAYES-GILL, B.R. and CROWE J.A., 1992. Application of VLSI Technology to Ambulatory Monitoring In: Biological Engineering Society Colloquium on Telemetry and Ambulatory Monitoring of Physiological Signals, Keele University, 18th November. 10
  • CRAVEN, M. P., CURTIS K. M. and HAYES-GILL, B. R., 1991. Frequency division multiplexing in an analogue neural network IEE Electronic Letters. 27(11), 918-920
  • CRAVEN, M. P., HAYES-GILL, B. R. and CURTIS, K. M., 1991. wo quadrant analogue squarer circuit based on MOS square law characteristic IEE Electronic Letters. 27(25), 2307-2308
  • CURTIS, K. M., CRAVEN, M. P., HAYES-GILL, B. R. and LIU M., 1991. An Optimised VLSI Implementation for Analogue Communications In: Second International Conference on Microelectronics of Neural Networks, Munich, 16-18 October.
  • AIT-BOUDAOUD, D., IBRAHIM, M. K. and HAYES-GILL, B. R., 1990. Novel Cell Architectures For Bit Level Systolic Arrays IEE Proceedings-E. 138(1), 21 (In Press.)
  • CURTIS, K. M., ROUSE, M. M. and HAYES-GILL, B. R., 1990. A Novel neural network architecture for text to speech conversion In: IASTED International symposium on AI applications and neural networks, Zurich , 25-27 June.
  • CURTIS, K. M., CRAVEN, M. P. and HAYES-GILL, B. R., 1990. A novel neural network architecture VLSI implementation In: ITG/IEEE First International Conference on Microelectronics for Neural Networks, Dortmund, 25-26 June.
  • AIT-BOUDAOUD, D., IBRAHIM, M. K. and HAYES-GILL, B. R., 1990. Novel Pipelined Serial Multiplier Electronics Letters. 26(9),
  • TUCK, B. and HAYES-GILL, B. R., 1980. The Mercury-Indium Phosphide Diode Physica Status Solidi A: Applied Research. 60(215), 215-223
  • MORGAN, S and HAYES-GILL, B., Biomedical Optics & Medical Imaging Custom-made cameras for blood-flow imaging: Invited article to SPIE Available at: <http://spie.org/x37664.xml?ArticleID=x37664>
  • HAYES-GILL, B.R., KTN, Integrated Products Manufacturing, “Rio Tinto Industrial Case Award” Available at: <http://www.integratedproductsktn.org.uk/case-studies/rio-tinto-industrial-case-award.php>
  • HAYES-GILL, B.R., Case Study, Monica Healthcare Ltd Available at: <http://www.2heads.nottingham.ac.uk/OurPartnerships/SuccessStories/Healthcare/MonicaHealthcareLtd.htm>
  • HARRISON, A., HAYES-GILL, B. R., CROWE, J. A., VAN WIJNGAARDEN, W., VANNER, T. and JAMES, D. K., Use of the Electrohysterogram for Uterine Contraction during labour In: Proc. of 3rd European Conference on Engineering and Medicine, Florence, Italy, 30th April - 3rd May. 90
  • AMIN, H., CURTIS, K.M. and HAYES-GILL, B.R., Dynamically Deactivating Hidden Neurons in a Multilayer Perceptron Neural Network In: Proceedings of the Third IEEE International Conference on Electronics, Circuits and Systems (ICECS 96), October 13-16, Rodos, Greece. Vol 1, pp 291-294
  • MOHD ALI, M.A., CROWE, J.A. and HAYES-GILL, B.R., Fetal R-wave detection in the Ambulatory monitoring of Maternal Abdominal Signal Journal of Kejuruteraan, Malaysia. 7, 9-18
  • HAYES-GILL, B.R., Worlds First 'Holter' Fetal/Maternal Monitor Available at: <http://www.bioemm.com/index.php?option=com_content&task=view&id=173>
  • HAYES-GILL, B.R., Device could reduce stillbirths Available at: <http://news.bbc.co.uk/1/hi/england/nottinghamshire/6584353.stm>

Department of Electrical and Electronic Engineering

The University of Nottingham
University Park
Nottingham, NG7 2RD


telephone: +44 (0) 115 95 14081