Comparative analysis of wild and domestic animals hair species
Abstract The article reveals the search for a fast and reliable techniques for identifying hair samples from wild animals, which occur during an expert evaluation in the Amur branch of WWF Russia. The relevance of the presented data is that the main methods for determining the species of hair are el...
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crioppubl:10.1088/1755-1315/677/4/042007 2024-06-02T08:05:04+00:00 Comparative analysis of wild and domestic animals hair species Derunov, D Chasovskih, O Sukhih, O Buldakova, K Kokorina, A 2021 http://dx.doi.org/10.1088/1755-1315/677/4/042007 https://iopscience.iop.org/article/10.1088/1755-1315/677/4/042007 https://iopscience.iop.org/article/10.1088/1755-1315/677/4/042007/pdf unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Earth and Environmental Science volume 677, issue 4, page 042007 ISSN 1755-1307 1755-1315 journal-article 2021 crioppubl https://doi.org/10.1088/1755-1315/677/4/042007 2024-05-07T13:55:16Z Abstract The article reveals the search for a fast and reliable techniques for identifying hair samples from wild animals, which occur during an expert evaluation in the Amur branch of WWF Russia. The relevance of the presented data is that the main methods for determining the species of hair are electron microscopy, analysis by spectrogram or chemical composition of the hair, which is a long-term method and requires special equipment. In practice, the above-root parts of hair are often received for examination, and it is unsuitable for genetic research since some have already passed through the digestive tract. The authors considered the search for a technique that allows analyzing the hair of the Amur tiger (Panthera tigris altaica), Domestic cat (Felis catus domesticus) and Domestic dog (Canis lupus familiaris) in comparison, the method of imprints on gelatin, on a photographic plate, and on a colorless varnish was applied. As a result of the research, one method was chosen for analyzing hair samples on a colorless varnish with subsequent microscopy. Measurements of hair samples were compared in Microsoft Excel, with the construction of charts, using the “trend line” and “linear forecast” functions to predict the average measurement result and “error limits” with the “standard error” function to determine the permissible deviations of measurement results. As a result, we found that samples from different parts of the body of wild and domestic animals are well analyzed in the Microsoft Excel program with the expression of a linear trend, which allows us to determine the permissible deviations of the measurement results. Article in Journal/Newspaper Canis lupus IOP Publishing IOP Conference Series: Earth and Environmental Science 677 4 042007 |
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Abstract The article reveals the search for a fast and reliable techniques for identifying hair samples from wild animals, which occur during an expert evaluation in the Amur branch of WWF Russia. The relevance of the presented data is that the main methods for determining the species of hair are electron microscopy, analysis by spectrogram or chemical composition of the hair, which is a long-term method and requires special equipment. In practice, the above-root parts of hair are often received for examination, and it is unsuitable for genetic research since some have already passed through the digestive tract. The authors considered the search for a technique that allows analyzing the hair of the Amur tiger (Panthera tigris altaica), Domestic cat (Felis catus domesticus) and Domestic dog (Canis lupus familiaris) in comparison, the method of imprints on gelatin, on a photographic plate, and on a colorless varnish was applied. As a result of the research, one method was chosen for analyzing hair samples on a colorless varnish with subsequent microscopy. Measurements of hair samples were compared in Microsoft Excel, with the construction of charts, using the “trend line” and “linear forecast” functions to predict the average measurement result and “error limits” with the “standard error” function to determine the permissible deviations of measurement results. As a result, we found that samples from different parts of the body of wild and domestic animals are well analyzed in the Microsoft Excel program with the expression of a linear trend, which allows us to determine the permissible deviations of the measurement results. |
format |
Article in Journal/Newspaper |
author |
Derunov, D Chasovskih, O Sukhih, O Buldakova, K Kokorina, A |
spellingShingle |
Derunov, D Chasovskih, O Sukhih, O Buldakova, K Kokorina, A Comparative analysis of wild and domestic animals hair species |
author_facet |
Derunov, D Chasovskih, O Sukhih, O Buldakova, K Kokorina, A |
author_sort |
Derunov, D |
title |
Comparative analysis of wild and domestic animals hair species |
title_short |
Comparative analysis of wild and domestic animals hair species |
title_full |
Comparative analysis of wild and domestic animals hair species |
title_fullStr |
Comparative analysis of wild and domestic animals hair species |
title_full_unstemmed |
Comparative analysis of wild and domestic animals hair species |
title_sort |
comparative analysis of wild and domestic animals hair species |
publisher |
IOP Publishing |
publishDate |
2021 |
url |
http://dx.doi.org/10.1088/1755-1315/677/4/042007 https://iopscience.iop.org/article/10.1088/1755-1315/677/4/042007 https://iopscience.iop.org/article/10.1088/1755-1315/677/4/042007/pdf |
genre |
Canis lupus |
genre_facet |
Canis lupus |
op_source |
IOP Conference Series: Earth and Environmental Science volume 677, issue 4, page 042007 ISSN 1755-1307 1755-1315 |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1755-1315/677/4/042007 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
677 |
container_issue |
4 |
container_start_page |
042007 |
_version_ |
1800749810426314752 |