Koko, A; Bond, W; Simpson, R; Lodeiro, M; Mendieta, A; Sutton, G (2024) Investigating the Microstructural Evolution of Inconel 718 Under a Controlled Thermal Gradient. In: 10th International Conference on Advances in Materials, Manufacturing and Repair for Power Plants (AM-EPRI 2024), 15-18 October 2024, Bonita Springs, FL, USA.

Yamada, Y; Harris, S; Hayes, M; Simpson, R; Wimmer, W; Holmes, R; Nightingale, T; Lee, A; Jepsen, N; Morgan, N; Gottsche, F M; Niclos, R; Perello, M; Donlon, C; Fox, N (2024) 2022 CEOS International Thermal Infrared Radiometer Comparison: Part I: Laboratory Comparison of Radiometers and Blackbodies. Journal of Atmospheric and Oceanic Technology, 41 (3). pp. 295-307.

Bond, W; Panicker, V; McMillan, J; Simpson, R; Hayes, M; Machin, G; Casarosa, G; Etchells, J (2023) A metrology enabled thermal imager for thermal vacuum testing. Quantitative InfraRed Thermography Journal, 20 (4). pp. 182-197.

Macdonald, A; Petrova, N; Ainarker, S; Allen, J; Lomas, C; Tang, W; Plassmann, P; Whittam, A; Bevans, J; Ring, F; Kluwe, B; Simpson, R; Rogers, L; Machin, G; Edmonds, M (2019) Between visit variability of thermal imaging of feet in people attending podiatric clinics with diabetic neuropathy at high risk of developing foot ulcers. Physiological Measurement, 40 (8). 084004 ISSN 1361-6579

Machin, G; Simpson, R; McEvoy, H C; Whittam, A (2019) NPL contributions to the standardisation and validation of contemporary medical thermometry methods. Physiological Measurement, 40 (5). 05TR01 ISSN 1361-6579

Liew, H; Tang, W; Plassmann, P; Ring, F; Whittam, A; Rogers, L; Simpson, R; Machin, G; Edmonds, M E; Petrova, N L (2019) A temperature rise in the diabetic foot is not always associated with ulceration. Diabetic Medicine, 36 (S1). p. 56.

Ghassemi, P; Pfefer, T J; Casamento, J P; Simpson, R; Wang, Q Z (2018) Best practices for standardized performance testing of infrared thermographs intended for fever screening. PLOS ONE, 13 (9). e0203302. e0203302 ISSN 1932-6203

Petrova, N L; Whittam, A; MacDonald, A; Ainarkar, S; Donaldson, A N; Bevans, J; Allen, J; Plassmann, P; Kluwe, B; Ring, F; Rogers, L; Simpson, R; Machin, G; Edmonds, M E (2018) Reliability of a novel thermal imaging system for temperature assessment of healthy feet. Journal of Foot and Ankle Research, 11 (1). 22 ISSN 1757-1146

Robinson, D W; Simpson, R; Parian, J A; Cozzani, A; Casarosa, G; Sablerollo, S; Ertel, H (2017) 3-D thermography for improving temperature measurements in thermal vacuum testing. CEAS Space Journal, 9 (3). pp. 333-350.

Towey, C*; Easton, C*; Simpson, R; Pedlar, C* (2017) Conventional and novel body temperature measurement during rest and exercise induced hyperthermia. J. Thermal Biol., 63. pp. 124-130.

Macdonald, A*; Petrova, N*; Ainarkar, S*; Allen, J*; Plassmann, P*; Whittam, A; Bevans, J*; Ring, F*; Kluwe, B*; Simpson, R (2017) Thermal symmetry of healthy feet: a precursor to a thermal study of diabetic feet prior to skin breakdown. Physiol. Meas., 38 (1). pp. 33-44.

Babourina-Brooks, B*; Simpson, R; Arvanitis, T N*; Machin, G; Peet, A C*; Davies, N P* (2015) MRS thermometry calibration at 3T: effects of protein, ionic concentration and magnetic field strength. MNR in Biomed., 28 (7). pp. 792-800.

Machin, G; Rusby, R L; McEvoy, H C; Simpson, R (2006) Traceability and calibration in temperature measurement: a clinical necessity. J. Med. Eng. Technol., 30 (4). pp. 212-217.

Mackechnie, C; Simpson, R (2006) Traceable calibration for blood pressure and temperature monitoring. Nursing Standard, 21 (11). pp. 42-47.

McEvoy, H C; Simpson, R; Machin, G (2004) New blackbody standard for the evaluation and calibration of tympanic ear thermometers at the NPL, UK. Proc. SPIE - Int. Soc. Opt. Eng., 5405 (1). pp. 54-60.

Machin, G; Simpson, R (2003) Tympanic thermometer performance validation by use of a body temperature fixed point blackbody. Proc. SPIE - Int. Soc. Opt. Eng., 5073. pp. 51-7.