Report/Guide

Aston, P J; Krishnadas, P; Adel, T; Whittaker, D; Duncan, P (2026) Investigation of the Impact of Demographic Imbalance in the Training Data on Fairness in Machine Learning. NPL Report. MS 65

Connor, A; Medland, D; Stratford, E; Yarrow, N; Barros, H; Robinson, R (2026) Hydrogen monitoring and measurement: Evidence report to support the development of LDAR and MCERTS standards. NPL Report. ENV 65

Cornwell, C (2026) Metrology needs and measurement challenges across the nuclear energy industry. NPL Report. ENV 63

Cornwell, C; Brown, A S; Schmeer, J; Zhang, Y; O'Sullivan, D; Huggett, J (2026) Exploring the potential impact of metrology to advance the use of airborne environmental DNA (eDNA) for biodiversity monitoring. NPL Report. ENV 66

Davidson, S; Potgieter, P; Gabelaia, D (2026) The measurement of mass and weight. Measurement Good Practice Guide. 71 (Issue 2)

Edser, D (2026) Assessing the Robustness of Uncertainty Determination for In-Plane Datasets with Direct Comparison to B-Basis Statistical Analysis. NPL Report. MAT 134

Gregorio, J; Duncan, P; Alsuleman, M; Chrubasik, M; Cieszynski, B; Desai, V; Hippolyte, J-L; Krishnadas, P; Lines, K; Miller, R; Peric, N; Whelan, H (2026) Data Quality Good Practice Guide. NPL Report. MS 63

Kazakova, O; Prior, T (2026) Materials for Quantum Technologies in the UK. The Case for Coordination – Strategic Summary Report. Other.

Kim, D; Wood, S; Castro, F A (2026) Quantitative Kelvin Probe Force Microscopy (KPFM). Measurement Good Practice Guide. 155

Nayak, S; Dias, C; King, M (2026) The Economic Impact of the National Measurement System Programme: A Business Case Model. NPL Report. IEA 34

Qureshi, Z; Olokesusi, S; King, M (2026) A Summary of the Evidence for the Economic Impact from the NMS Programme. NPL Report. IEA 33

Thomas, D J (2026) Thermal Neutron Fluence and Dose Equivalent Standards at NPL. NPL Report. IR 72

Tong, V; Mingard, K (2026) Measurement Uncertainties of Energy Dispersive X-Ray Spectroscopy in the scanning electron microscope (SEM-EDX/EDS). NPL Report. MAT 135

Tong, V; Mingard, K P (2026) Recommendations for international standard development for grain size measurement by EBSD of additively manufactured materials. NPL Report. MAT 136

Tong, V; Mingard, K P; Adamski, F; Beausir, B; Bruckbauer, J; Cios, G; Dingley, D; Fullwood, D; Kalacska, S; Koko, A; McLean, M; Osborn, W; Radi, N; Schwedt, A; Shi, Q; Stacey, B; Wang, Y; Winklemann, A (2026) Interlaboratory comparison of strain measurement by high resolution electron backscatter diffraction. NPL Report. MAT 137

Williams, K R; Cheong, J H L; Adams, A; Bradshaw, C P; Braysher, E C; Brown, A S; Brown, R J C; Butterfield, D M; Coulson, S A; Lines, K J; Robins, C C; Schmeer, J L; Showman, Y A (2026) UK Heavy Metals Monitoring Network Annual Report 2025. NPL Report. ENV 67

Wright, L; Clarke, J; Livina, V; Barnes, C; Thomas, S; Duncan, P (2026) Getting the Measure of AI: Building Confidence in AI and Assurance through Metrics and Measurement. Bushy House Scientific Meeting, 21-22 October 2025. NPL Report. Bushy House Scientific Meetings Report 1

Article

Alvarenga, A V; Ramnarine, K V; Koruk, H; Rajagopal, S (2026) Assessment of the uncertainty of shear wave speed measurements in ultrasound elastography. Ultrasonics, 160. 107891 ISSN 0041624X

Alves, F; Santos, M; Alvarenga, A; Petrella, L (2026) Empirical correction method for spatial averaging effect in ultrasonic device calibration: Enhancing the precision-sensitivity trade-off. The Journal of the Acoustical Society of America, 159 (2). pp. 1027-1035. ISSN 1520-8524

Arabskyj, L; Qiao, L; Permogorov, D; Lucamarini, M; Chunnilall, C (2026) Characterisation of a Low-Noise Tuneable Silicon Single-Photon Avalanche Diode. Journal of Lightwave Technology, 44 (5). pp. 1815-1821. ISSN 0733-8724

Berry, J J; Trenkel, C; Conceicao, P; Stock, M (2026) Low uncertainty centre of mass measurements using a weighbridge and calibration artefact. Measurement Science and Technology, 37 (16). 165005 ISSN 0957-0233

Brewer, P J; Brown, R J C; Lee, S; van der Veen, A (2026) Twenty-Five Years of CIPM-CCQM Gas Analysis Key Comparisons. Analytical Chemistry, 98 (7). pp. 5691-5698. ISSN 0003-2700

Cairns, W R L; Braysher, E C; Butler, O T; Cavoura, O; Davidson, C M; Todoli Torro, J L; von der Au, M (2026) Atomic spectrometry update: review of advances in environmental analysis. Journal of Analytical Atomic Spectrometry, 41 (1). pp. 16-70. ISSN 0267-9477

Fortier, T M; Luiten, A N; Margolis, H S (2026) Optical atomic clocks: defining the future of time and frequency metrology. Optica, 13 (1). pp. 143-163. ISSN 2334-2536

Gregg, D J; Tompkins, J; Cordell, R L; Brown, A S; Smallbone, K L; Vande Hey, J D; Wyche, K P; Monks, P S (2026) The impacts of the Ultra Low Emission Zone (ULEZ) and COVID-19 restrictions on air quality in central London – evidence for an increase in small particles. Atmospheric Environment, 365. 121668 ISSN 13522310

Hughes, J G; Tsikritsis, D; Bailie, A E; Dondi, C; Dias, E; Fielding, H H; Belsey, N A; Shaw, M; Botchway, S W; Ambler, C A; Girkin, J M; Chisholm, D R (2026) Advanced multimodal imaging: FLIM, PLIM, and FluoRaman enabled by novel diarylacetylene probes. The Analyst, 151 (2). pp. 623-635. ISSN 0003-2654

Jackowska, R; Courtier, N E; Chen, Y; Planden, B; Howey, D; Lopez, C; Spathara, D; Kendrick, E (2026) Transport limitations in single-crystal NCM cathode electrodes. Journal of Power Sources, 663. 238881 ISSN 03787753

Koko, A; Abdelnour, A; Becker, T H; Marrow, T J (2026) Bridging experiments and defects’ mechanics: a data-driven toolbox for configurational force analysis. Engineering with Computers, 42 (1). 21 ISSN 0177-0667

Koko, A; Elmukashfi, E; Karamched, P S; Marrow, T J (2026) Computation of displacements from strain fields: Derivation, validation, and application. Acta Materialia, 304. 121818 ISSN 13596454

Koko, A; Sheen, B; Green, C; Dunne, F (2026) In situ elucidation of fracture mechanisms governing crack transition to plasticity arrest. International Journal of Mechanical Sciences, 321. 111668 ISSN 00207403

Koruk, H; Rajagopal, S; Vale, W; Hurrell, A M (2026) Predicting hydrophone phase and evaluating its uncertainty using magnitude data and minimum phase approach. Ultrasonics, 159. 107884 ISSN 0041624X

Koruk, H; Rajagopal, S; de Melo Baesso, R; Alvarenga, A V; Kontomaris, S V (2026) A review on the identification of the mechanical properties of soft tissues and tissue-mimicking phantoms. Journal of the Mechanical Behavior of Biomedical Materials, 177. 107371 ISSN 17516161

Lewis, A J; Coveney, T J (2026) Angles in the SI—a practical dimensional metrologist viewpoint *. Metrologia, 63 (2). 023002 ISSN 0026-1394

Metodiev, M; Dexter, A; Zhou, W; Gonzalez-Fernández, A; Nikula, C; Johns, L M; Karali, E; Kazanc, E; Tsalikis, A; Tripp, A; Takats, Z; Poulogiannis, G; Bunch, J (2026) Evaluating Batch Correction Methods for Large-Scale Mass Spectrometry Imaging of Heterogeneous Tissues. Analytical Chemistry, 98 (5). pp. 3531-3543. ISSN 0003-2700

Oliveira, P A; Baesso, R M; Nunes, M I; Coutinho, J A P; Costa-Félix, R P B (2026) Ultrasound is a powerful tool for monitoring real-time online transesterification reaction. Fuel, 410. 137861 ISSN 00162361

Rennick, C; Safi, E; Hillier, A; Hopkinson, E; Hill-Pearce, R; Arnold, T (2026) Uncertainties in Calibration of an Optical Spectrometer for Measuring Isotope Ratios in Methane. ACS Measurement Science Au, 6 (2). pp. 291-302. ISSN 2694-250X

Samajdar, R N; Zhou, Y; Rodriguez, O; Lazumi, J; Vuriti, N; Clark, T; Winter, M; Nowak, S; Risse, S; Gilmore, I S; Wain, A J (2026) Designing Realistic Operando Raman Battery Experiments: Examining Measurement Validity and Spatial Inhomogeneities. Chemistry of Materials, 38 (2). pp. 782-790. ISSN 0897-4756

Sari, A; Feng, D; Brown, M; Trilk, J; Shang, X; Ausden, L; Naftaly, M; Ridler, N M; Gunn, J M F; Constantinou, C; Hales, J; Premerlani, R; Navarro-Cía, M (2026) Interlaboratory mmWave and THz Quasi-Optical Characterization of Commercial Conventional and 3-D Printable Substrates. IEEE Transactions on Terahertz Science and Technology, 16 (6). pp. 737-749. ISSN 2156-342X

Scott, D; Norman, E; Smout, A J; Lipscomb-Stevens, P; Fenwick, A J; Robinson, A B; Scuffham, J W (2026) Measurement uncertainty in three sample glomerular filtration rate tests. Nuclear Medicine Communications, 47 (9). pp. 1062-1071. ISSN 0143-3636

Shaw, J T; Howes, N; Connolly, J; Buculei, D E; Ryan, J; Helmore, J; Yarrow, N; Butterfield, D; Innocenti, F; Robinson, R (2026) Assessment of the Fugitive Emission Distributed Sampling (FEDS) system: a mobile, multi-inlet system for continuous emissions monitoring. Atmospheric Measurement Techniques, 19. pp. 1117-1145.

Shin, Sang-Hee; Lucyszyn, Stepan; Ridler, N M (2026) Simulation-Based Calibration Verification for (Sub-)Terahertz S -Parameter Measurements. IEEE Transactions on Instrumentation and Measurement, 75. 8001405 ISSN 0018-9456

Su, X; Zhang, Z; Williamson, M; Vuksic, M; Koko, A; Marrow, T J (2026) Measurement of cleavage toughness of brittle materials by local elastic field analysis. Acta Materialia, 304. 121797 ISSN 13596454

Tang, W; Plassmann, P; Machin, G; Simpson, R; Edmonds, M E; Petrova, N L (2026) Thermography of the Plantar Region Alone is Not Sufficient to Detect All Areas at Risk of Ulceration in Diabetic Foot Patients. The International Journal of Lower Extremity Wounds, 25 (1). pp. 252-254.

Tong, Vivian; Jones, C; Roebuck, B; Walsh, M; Alm, P; Olovsjö, S; M'Saoubi, R; Mingard, K (2026) Quantification of plastic deformation in hardmetal tool inserts at the macroscopic and microstructural level. International Journal of Refractory Metals and Hard Materials, 139. 107770 ISSN 02634368

Walby, S; Korwin, A; Hendricks, R J; Szymaniec, K (2026) Miniaturized atomic fountain clock. Applied Physics Letters, 128 (1). 014002 ISSN 0003-6951

Zarmpi, P; Tsikritsis, D; Belsey, N A; Rantou, E; Ghosh, P; Bunge, A L; Watson, A C; Woodman, T J; Begoña Delgado-Charro, M; Guy, R H (2026) Raman-assessed cutaneous pharmacokinetics of doxepin topical products. International Journal of Pharmaceutics, 693. 126680 ISSN 03785173

Conference or Workshop Item

Gregorio, J; Lemanska, A; Cieszynski, B; Peric, N; Alsuleman, M; Chrubasik, M; Duncan, P (2026) An EHR Data Standardisation Pipeline Using the MIMIC-III Dataset: Foundation for a Clinical Trial Data Quality Assessment:. In: 19th International Conference on Health Informatics, 2-4 March 2026, Marbella, Spain.

Skinner, J; Stokes, D; Manning, L; Celep, M (2026) Assessment of VNA Frequency Extender Linearity by Attenuation Build-Up Method. In: 2026 106th ARFTG Microwave Measurement Conference (ARFTG), 18-21 Janaury 2026, Los Angeles, CA, USA.