全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... Constantina Vlachou-Mogire , Tom Fearn , Lisa McCullough
来源:[J].Heritage Science, 2017, Vol.5 (1)Springer
摘要:Near infrared spectroscopy (NIR) can be a useful diagnostic tool in the assessment of quality in textile, agricultural and various other industries. In cultural heritage applications, NIR as a non-invasive assessment tool is advantageous for understanding the composition or degra...
作者:... Dirk Lichtblau , Tom Fearn , Matija Strlič
来源:[J].Heritage Science, 2017, Vol.5 (1)Springer
摘要:The chemical and physical properties of 19th and 20th century Chinese papers were investigated using a variety of material characterisation methods. A reference collection of 178 Chinese papers, dating from 1799 to 1990 was used, and properties such as pH, degree of polymerisatio...
作者:Tom Fearn , Dolores Pérez-Marín ...
来源:[J].Chemometrics and Intelligent Laboratory Systems(IF 2.291), 2019, Vol.189, pp.81-87Elsevier
摘要:Abstract(#br)An example in which near infrared spectroscopic data are used to classify animal feed ingredients is used to make the case for the value of probabilistic approaches to classification problems. The accuracy of probabilities given by linear and quadratic discriminant a...
作者:Chenhao Cui , Tom Fearn
来源:[J].Chemometrics and Intelligent Laboratory Systems(IF 2.291), 2018, Vol.174, pp.1-14Elsevier
摘要:Abstract(#br)This paper investigates the use of the hierarchical mixture of linear regressions (HMLR) and variational inference for multivariate spectroscopic calibration. The performance of HMLR is compared to the classical methods: partial least squares regression (PLSR), and P...
作者:Chenhao Cui , Tom Fearn
来源:[J].Chemometrics and Intelligent Laboratory Systems(IF 2.291), 2018Elsevier
摘要:Abstract(#br)In this study, we investigate the use of convolutional neural networks (CNN) for near infrared (NIR) calibration. We propose a unified CNN structure that can be used for general multivariate regression purpose. The comparison between the CNN method and the partial le...
作者:... Peter Kenny , Tom Fearn , Robert Speller
来源:[J].Crime Science, 2017, Vol.6 (1), pp.1-10Springer
摘要:Abstract(#br)A system using energy dispersive X-ray diffraction has been tested to detect the presence of illicit drugs concealed within parcels typical of those which are imported into the UK via postal and courier services. The system was used to record diffraction data fr...
作者:... Josep Grau-Bové , Tom Fearn , Matija Strlič
来源:[J].Heritage Science, 2019, Vol.7 (1), pp.1-14Springer
摘要:Abstract(#br)This paper proposes a new approach to collection surveying based on epidemiology, the discipline that describes and explains disease patterns in populations. In epidemiology the focus of attention lies not only on the occurrence of a disease but also on the character...
作者:... Federica Cheli , Tom Fearn , Antonella Baldi
来源:[J].Animal Feed Science and Technology(IF 1.608), 2016, Vol.215, pp.156-164Elsevier
摘要:Abstract(#br)The aim of this study was to investigate the use of microscopy in combination with image analysis (IA) measurements for the characterization of fish bone lacunae in aquafeed-extracted material. For this purpose two experiments have been conducted.(#br)In experim...

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