Projects per year
Personal profile
Academic Background
Qualifications and Professional Registrations
- B.Sc (hons) Physics w/ Astrophysics, Univ. Birmingham (1997)
- M.Sc. Radiation Physics, UCL (2008)
- PhD Astronomy, Univ. Southampton (2003)
- Health and Care Professionals Council: Registered Clinical Scientist
- Registered Medical Physics Expert (MPE)
- MRI pulse programming certificate (GE, 2019)
Career Summary
I started my career as researcher in gamma-ray astronomy (>100keV) and was involved in a number of Nasa missions (Swift, CGRO/BATSE), then moving to Geneva to represent the Max-Planck Institute for Extra-terrestrial Physics (Munich, Germany) as an Archive Scientist for the ESA mission INTEGRAL. My areas of specific interest were Monte-Carlo modelling, polarimetry and gamma-ray bursts (GRB).
From there I moved into medical physics, qualifying and registering as a Clinical Scientist. The relevant portion of the electromagnetic spectrum for medical physics being very similar to that of gamma-ray astronomy. I worked at a number of hospitals mainly in radiotherapy but also in diagnostic radiology, radiation protection and ultrasound. During this time, I wrote bespoke software for monitoring radiation doses and was a contributing member of the Institute for Physics and Engineering in Medicine (IPEM) special interest group for Informatics and Computing, writing good practise guidance for writing software in a healthcare environment.
After 10 years in the NHS, I moved into MRI research in the medical school and am focussing on computational processing for a number of projects, image analysis and spectroscopy.
I am now a RSC funded programmer/scientist for Prof Corinne Le Quéré's group, modelling the physical and biochemical processes in the ocean that affect the carbon sink and its reaction and effect on climate change. My primary area of research is to develop an ocean model of unprecidented complexity and resolution.
Seleted Publications
ENVIRONMENTAL SCIENCES
Corinne Le Quéré, Robert B. Jackson, Matthew W. Jones, Adam J. P. Smith, Sam Abernethy, Robbie M. Andrew, Anthony J. De-Gol, David R. Willis, Yuli Shan, Josep G. Canadell, Pierre Friedlingstein, Felix Creutzig & Glen P. Peters
"Temporary reduction in daily global CO2 emissions during the COVID-19 forced confinement"
Nature Climate Change volume 10, pages647–653(2020)
https://www.nature.com/articles/s41558-020-0797-x
MEDICAL PHYSICS
Willis D. R., Cameron D, Hewson D, Greenwood R, Vassillou V
“A systematic comparison of systolic and diastolic reproducibility in T1 and T2 mapping of the myocardial septum.”
(Society for Cardiovascular Magnetic Resonance (SCMR))
Willis D., Cameron D, Kasmai B, Baio G, Toms A, Malcolm P
“Vector mapping: a quantative method for measuring bowel motility.” (oral presentation, Feb 2019) Advanced Approaches to Body MRI – Institute of Physics and Engineering in Medicine
Willis D., Greenwood RJ, Cameron D, Rodak Z, Graves M, Malcolm P
“The feasibility of a navigator-triggered echoplanar imaging sequence for MRI elastography of the liver” (oral presentation, Feb 2019) Advanced Approaches to Body MRI – Institute of Physics and Engineering in Medicine
Willis D., Cameron D, Malcolm M, Johnson G
“Getting more from less: a morphological model of diffusion in the prostate for improving the predictive power of DWI in identifying tumors.” (poster presentation, May 2019) ISMRM, Montreal.
ASTRONOMY
Ajello, M.; Greiner, J.; Sato, G.; Willis, D. R.; Kanbach, G.; Strong, A. W.; Diehl, R.; Hasinger, G.; Gehrels, N.; Markwardt, C. B.; Tueller, J.
"Cosmic X-Ray Background and Earth Albedo Spectra with Swift BAT". The Astrophysical Journal, Volume 689, Issue 2, pp. 666-677 (2008).
Link: http://adsabs.harvard.edu/abs/2008ApJ...689..666A DOI: 10.1086/592595
Bodaghee, A.; Courvoisier, T. J.-L.; Rodriguez, J.; Beckmann, V.; Produit, N.; Hannikainen, D.; Kuulkers, E.; Willis, D. R.; Wendt, G.
“A description of sources detected by INTEGRAL during the first 4 years of observations”. Astronomy and Astrophysics, Volume 467, Issue 2, 2007, pp.585-596
Link: http://adsabs.harvard.edu/abs/2007A%26A...467..585B DOI: 10.1051/0004-6361:20077091
Bird, A. J.; Barlow, E. J.; Bassani, L.; Bazzano, A.; Bélanger, G.; Bodaghee, A.; Capitanio, F.; Dean, A. J.; Fiocchi, M.; Hill, A. B.; Lebrun, F.; Malizia, A.; Mas-Hesse, J. M.; Molina, M.; Moran, L.; Renaud, M.; Sguera, V.; Shaw, S. E.; Stephen, J. B.; Terrier, R.; Ubertini, P.; Walter, R.; Willis, D. R.; Winkler, C.
“The Second IBIS/ISGRI Soft Gamma-Ray Survey Catalog”. The Astrophysical Journal, Volume 636, Issue 2, 2006, pp. 765-776.
Link: http://adsabs.harvard.edu/abs/2006ApJ...636..765B DOI: 10.1086/498090
Willis, D. R.; Barlow, E. J.; Bird, A. J.; Clark, D. J.; Dean, A. J.; McConnell, M. L.; Moran, L.; Shaw, S. E.; Sguera, V.
"Evidence of polarisation in the prompt gamma-ray emission from GRB 930131 and GRB 960924”. Astronomy and Astrophysics, Volume 439, Issue 1, August III 2005, pp.245-253
Link: http://adsabs.harvard.edu/abs/2005A%26A...439..245W DOI:10.1051/0004-6361:20052693
Shaw, S. E.; Westmore, M. J.; Bird, A. J.; Dean, A. J.; Ferguson, C.; Gurriaran, R.; Lockley, J. J.; Willis, D. R.
“A mass model for estimating the gamma ray background of the Burst and Transient Source Experiment”. Astronomy and Astrophysics, v.398, p.391-402 (2003)
Link: http://adsabs.harvard.edu/abs/2003A%26A...398..391S DOI: 10.1051/0004-6361:20021668
Dean, A. J.; Bird, A. J.; Diallo, N.; Ferguson, C.; Lockley, J. J.; Shaw, S. E.; Westmore, M. J.; Willis, D. R.
“The Modelling of Background Noise in Astronomical Gamma Ray Telescopes”. Space Science Reviews, v. 105, Issue 1, p. 285-376 (2003).
Link: http://adsabs.harvard.edu/abs/2003SSRv..105..285D DOI: 10.1023/A:1023995803108
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Network
Projects
- 2 Active
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Frontiers of instability in marine ecosystems and carbon export (Marine Frontiers)
Le Quere, C., Buitenhuis, E., Mayot, N., Sommer, A., Willis, D. & Wright, R.
Natural Environment Research Council
1/04/21 → 31/03/25
Project: Research
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A High-resolution-high-complexity model to Investigate Carbon variability in the Ocean (HICO)
Le Quere, C., Buitenhuis, E., De-Gol, A., Willis, D., Buitenhuis, E., Willis, D. & Harold, J.
31/03/19 → 30/03/24
Project: Research
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A novel method for measuring bowel motility and velocity with dynamic magnetic resonance imaging in two and three dimensions
Willis, D., Cameron, D., Kasmai, B., Vassiliou, V. S., Malcolm, P. N. & Baio, G., May 2022, In: NMR in Biomedicine. 35, 5, e4663.Research output: Contribution to journal › Article › peer-review
Open AccessFile9 Downloads (Pure) -
Evaluation of acute supplementation with the ketone ester (R)-3-Hydroxybutyl-(R)-3-Hydroxybutyrate (deltaG) in healthy volunteers by cardiac and skeletal muscle 31P magnetic resonance spectroscopy
Cameron, D., Soto-Mota, A., Willis, D. R., Ellis, J., Procter, N. E. K., Greenwood, R., Saunders, N., Schulte, R. F., Vassiliou, V. S., Tyler, D. J., Schmid, A. I., Rodgers, C. T., Malcolm, P. N., Clarke, K., Frenneaux, M. P. & Valkovič, L., 31 Jan 2022, In: Frontiers in Physiology. 13, 793987.Research output: Contribution to journal › Article › peer-review
Open AccessFile14 Downloads (Pure) -
Global Carbon Budget 2021
Friedlingstein, P., Jones, M. W., O'Sullivan, M., Andrew, R. M., Bakker, D. C. E., Hauck, J., Le Quéré, C., Peters, G. P., Peters, W., Pongratz, J., Sitch, S., Canadell, J. G., Ciais, P., Jackson, R. B., Alin, S. R., Anthoni, P., Bates, N. R., Becker, M., Bellouin, N., Bopp, L. & 74 others, , 26 Apr 2022, In: Earth System Science Data. 14, 4, p. 1917–2005 89 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile18 Citations (Scopus)3 Downloads (Pure) -
Origin and magnitude of interannual variabilities in Southern Ocean air-sea O2 and CO2 fluxes
Mayot, N., Quéré, C. L., Manning, A., Willis, D., Gruber, N., Schwinger, J., Séférian, R., Ilyina, T., Hauck, J., Resplandy, L., Bopp, L., Keeling, R. & Rödenbeck, C., 28 Mar 2022.Research output: Contribution to conference › Abstract › peer-review
Open AccessFile -
Global Carbon Budget 2020
Friedlingstein, P., O'Sullivan, M., Jones, M., Andrew, R. M., Hauck, J., Olson, A., Peters, G., Peters, W., Pongratz, J., Sitch, S., Le Quere, C., Canadell, J. G., Ciais, P., Jackson, R. B., Alin, S., Aragão, L. E. O. C., Arneth, A., Arora, V. K., Bates, N. R., Becker, M. & 66 others, , 11 Dec 2020, In: Earth System Science Data. 12, 4, p. 3269-3340 72 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile576 Citations (SciVal)11 Downloads (Pure)