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Akademický článek

Polyaniline Deposition on the Surface of Cotton Fibers: Structural Studies, Swelling Behavior, and Water Absorption Properties

Autor: Tesfamariam Teklu, Teklit Kidane Gebremedhin, Amanual Hadera Tesfay, Asfaw Gebretsadik Gebru, Ykalo Hadush Desta, Libargachew Demlie Mihretu, Hayal Lemma, Hiluf Hindeya Gebreyesus, Tadele Alemayo

Publikováno v: Advances in Materials Science and Engineering, Vol 2020 (2020)

Polyaniline-modified natural fibers have been recognized as promising candidates for conductive clothes, UV protection, and electromagnetic interference shielding. Hence, the purpose of this study was to investigate the effect of surface deposition o

Externí odkaz: https://doaj.org/article/4bfbad2c524a4d63a714a719ae4d4cf2

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Floristic Composition, Diversity and Plant Community Along Elevational Gradients in the Afro-alpine Vegetation of Abohoy Gara Mountain, northern Ethiopia

Autor: Muhidin Tahir, Yemane G. Egzabher, Meheretu Yonas, Kidane Giday, Hayal Lemma, Leul Kidane

This research was conducted in Afro-alpine vegetation of Abohoy Gara Mountain in northern Ethiopia with the aim of analyzing floristic composition along elevational gradients, threats and conservation methods. Data were collected from 53 quadrats (15

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56fcce485dfd9ff08002151e9e36f9b1
https://doi.org/10.21203/rs.3.rs-1198475/v1

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Polyaniline Deposition on the Surface of Cotton Fibers: Structural Studies, Swelling Behavior, and Water Absorption Properties

Autor: Ykalo Hadush Desta, Asfaw Gebretsadik Gebru, Tadele Alemayo, Libargachew Demlie Mihretu, Amanual Hadera Tesfay, Teklit Kidane Gebremedhin, Hayal Lemma, Tesfamariam Teklu, Hiluf Hindeya Gebreyesus

Publikováno v: Advances in Materials Science and Engineering, Vol 2020 (2020)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::578fc4d957e69c4e29b7556827f1f54b
https://doaj.org/article/4bfbad2c524a4d63a714a719ae4d4cf2

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Population Size and Diet of Bush Hyrax Hetrohyrax brucei (Gray 1868) in the Isolated Romanat Michael Church Forest in Northern Ethiopia, Implication for Conservation

Autor: Kiros Welegerima, Teklay Girmay, Hayal Lemma, Yonas Meheretu

Publikováno v: Momona Ethiopian Journal of Science; Vol 8, No 2 (2016); 104-115

Fragmented sacred church forests in Ethiopia contribute about 5% of the vegetation cover in the country. These isolated forests harbour a variety of fauna and flora, including several indigenous species. A number of species in these forests however,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e256e2c578e180f72825e59b3310a93a
https://www.ajol.info/index.php/mejs/article/view/148959

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