Sensor-based detection of the severity of hyperkeratosis in the teats of dairy cows
dc.bibliographicCitation.firstPage | 3925 | eng |
dc.bibliographicCitation.issue | 11 | eng |
dc.bibliographicCitation.journalTitle | Sensors | eng |
dc.bibliographicCitation.lastPage | 846 | eng |
dc.bibliographicCitation.volume | 18 | eng |
dc.contributor.author | Demba, S. | |
dc.contributor.author | Hoffmann, G. | |
dc.contributor.author | Ammon, C. | |
dc.contributor.author | Rose-Meierhöfer, S. | |
dc.date.accessioned | 2020-07-13T11:01:15Z | |
dc.date.available | 2020-07-13T11:01:15Z | |
dc.date.issued | 2018 | |
dc.description.abstract | The aim of this study was to evaluate whether the severity of hyperkeratosis (HK) in the teats of dairy cows can be assessed by a dielectric measurement. The study focused on surveying the occurrence of hyperkeratosis in a total of 241 teats of lactating dairy cows. A scoring system consisting of four categories was used to macroscopically assess the severity of HK. Additionally, the dielectric constant (DC) of all teats with milkability was measured in a double iteration with the MoistureMeterD (Delfin Technologies, Kuopio, Finland) on four different days. The Spearman rank correlation coefficient revealed a negative correlation between the DC and HK score (rs = −0.55 to −0.36). The results of the regression analysis showed that the DC values differed significantly between healthy teat ends (≤2) and teat ends with HK (≥3). Thus, the non-invasive measurement of DC provides a promising method of objectively assessing the occurrence and severity of HK. | eng |
dc.description.fonds | Leibniz_Fonds | |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://doi.org/10.34657/3501 | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/4872 | |
dc.language.iso | eng | eng |
dc.publisher | Basel : MDPI AG | eng |
dc.relation.doi | https://doi.org/10.3390/s18113925 | |
dc.relation.issn | 1424-8220 | |
dc.rights.license | CC BY 4.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | eng |
dc.subject.ddc | 590 | eng |
dc.subject.other | Permittivity | eng |
dc.subject.other | Regression analysis | eng |
dc.subject.other | Sensors | eng |
dc.subject.other | Water content | eng |
dc.subject.other | Dairy cow | eng |
dc.subject.other | Dielectric measurements | eng |
dc.subject.other | Lactating dairy cows | eng |
dc.subject.other | Negative correlation | eng |
dc.subject.other | Non- invasive measurements | eng |
dc.subject.other | Scoring systems | eng |
dc.subject.other | Spearman rank correlation | eng |
dc.subject.other | Teat end hyperkeratosis | eng |
dc.subject.other | Iterative methods | eng |
dc.subject.other | animal | eng |
dc.subject.other | bovine | eng |
dc.subject.other | epidermolytic hyperkeratosis | eng |
dc.subject.other | female | eng |
dc.subject.other | Finland | eng |
dc.subject.other | genetic procedures | eng |
dc.subject.other | lactation | eng |
dc.subject.other | pathophysiology | eng |
dc.subject.other | physiology | eng |
dc.subject.other | regression analysis | eng |
dc.subject.other | udder | eng |
dc.subject.other | veterinary medicine | eng |
dc.subject.other | Animals | eng |
dc.subject.other | Biosensing Techniques | eng |
dc.subject.other | Cattle | eng |
dc.subject.other | Female | eng |
dc.subject.other | Finland | eng |
dc.subject.other | Hyperkeratosis, Epidermolytic | eng |
dc.subject.other | Lactation | eng |
dc.subject.other | Mammary Glands, Animal | eng |
dc.subject.other | Regression Analysis | eng |
dc.subject.other | Dairy cow | eng |
dc.subject.other | Dielectric constant | eng |
dc.subject.other | Sensor | eng |
dc.subject.other | Teat end hyperkeratosis | eng |
dc.subject.other | Water content | eng |
dc.title | Sensor-based detection of the severity of hyperkeratosis in the teats of dairy cows | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | ATB | eng |
wgl.subject | Biowissenschaften/Biologie | eng |
wgl.type | Zeitschriftenartikel | eng |
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