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Wyszukujesz frazę "quantitative classification" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Thermal Imaging in Wound Healing Diagnostics
Autorzy:
Nowakowski, A.
Kaczmarek, M.
Moderhak, M.
Siondalski, P.
Woś, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/114068.pdf
Data publikacji:
2015
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
diagnostics
thermal model
quantitative classification
thermography
wound healing
Opis:
Results of a project searching for objective, quantitative evaluation of postoperative wound healing in cardiosurgery are presented. We propose simple thermal models of the healing processes after cardiosurgery interventions as objective descriptors allowing classification of patients for extraction and following recovery at home or for prolonged treatment in a hospital. Classification of healing as the normal process or as a process with complications is possible based on temporal changes of proposed thermal descriptors.
Źródło:
Measurement Automation Monitoring; 2015, 61, 6; 195-198
2450-2855
Pojawia się w:
Measurement Automation Monitoring
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Non-Destructive Quantitative Analysis of Azodicarbonamide Additives in Wheat Flour by High-Throughput Raman Imaging
Autorzy:
Wang, Xiaobin
Zhao, Chunjiang
Powiązania:
https://bibliotekanauki.pl/articles/2019170.pdf
Data publikacji:
2021-12-01
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
azodicarbonamide
wheat flour
Raman imaging
image classification
quantitative model
Opis:
Azodicarbonamide (ADA) additives are limited or prohibited from being added to wheat flour by various countries because they may produce carcinogenic semicarbazide in humid and hot conditions. This study aimed to realize the non-destructive detection of ADA additives in wheat flour using high-throughput Raman imaging and establish a quantitative analysis model. Raman images of pure wheat flour, pure ADA, and wheat flour-ADA mixed samples were collected respectively, and the average Raman spectra of each sample were calculated. A partial least squares (PLS) model was established by using the linear combination spectra of pure wheat flour and pure ADA and the average Raman spectra of mixed samples. The regression coefficients of the PLS model were used to reconstruct the 3D Raman images of mixed samples into 2D grayscale images. Threshold segmentation was used to classify wheat flour pixels and ADA pixels in grayscale images, and a quantitative analysis model was established based on the number of ADA pixels. The results showed that the minimum detectable content of ADA in wheat flour was 100 mg/kg. There was a good linear relationship between the ADA content in the mixed sample and the number of pixels classified as ADA in the grayscale image in the range of 100 – 10,000 mg/kg, and the correlation coefficient was 0.9858. This study indicated that the combination of PLS regression coefficients with threshold segmentation had provided a non-destructive method for quantitative detection of ADA in Raman images of wheat flour-ADA mixed samples.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2021, 71, 4; 403-410
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Classification of Slavic languages: evolution of developmental models
Autorzy:
Blazek, Vaclav
Powiązania:
https://bibliotekanauki.pl/articles/2103012.pdf
Data publikacji:
2020-06-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Slavic
classification
model
tree-diagram
qualitative
quantitative
comparative phonetics
lexicostatistics
glottochronology
historical correlation
Opis:
The contribution summarizes nearly all the models of classification of the Slavic languages, presented in the past 350 years, from simple enumeration through the qualitative and quantitative approaches, typically leading to the developmental models depicted as tree-diagrams, as well as the linear and net models. The individual models, especially the quantitative ones, are discussed in detail and, finally, correlated with accounts of Byzantine historians.
Źródło:
Slavia Occidentalis; 2020, 77/1; 33-64
0081-0002
Pojawia się w:
Slavia Occidentalis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
International Comparison of Occupational Safety and Health Research - A Review Based on Published Articles
Autorzy:
Brueggmann, M.
Roetting, M.
Luczak, H.
Powiązania:
https://bibliotekanauki.pl/articles/90178.pdf
Data publikacji:
2001
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
automatic classification
international comparison
literature database
meta-analysis
quantitative research
klasyfikacja automatyczna
baza literatury
metaanaliza
Opis:
A comparison of international literature in occupational safety and health (OSH) research over the years from 1980 to 1998 was conducted. The comparison is based on the different languages of the over 35,000 articles, which were collected from different databases. The distribution of languages in the analyzed data has to be considered carefully with respect to the original purpose of the data collection and the specific role of the international publication language, English. The comparison shows that in several aspects OSH research does not differ in different publication languages. In some methodological aspects, and in specific objects of research, differences between articles published in different languages can be found.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2001, 7, 4; 387-401
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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