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Akademický článek

When correlations exceed system size: ﬁnite-size scaling in free boundary conditions above the upper critical dimension

Autor: Yu. Honchar, B. Berche, Yu. Holovatch, R. Kenna

Publikováno v: Condensed Matter Physics, Vol 27, Iss 1 (2024)

We progress finite-size scaling in systems with free boundary conditions above their upper critical dimension, where in the thermodynamic limit critical scaling is described by mean-field theory. Recent works show that the correlation length is not b

Externí odkaz: https://doaj.org/article/f28d3dc3ac004868afc71e11e32a4b60

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Akademický článek

Diversity and Trophic Relationships of Functional Groups of Bumblebees (Hymenoptera: Apidae, Bombus Latreille, 1802) in Urban Habitats

Autor: Hanna Yu Honchar

Publikováno v: Psyche: A Journal of Entomology, Vol 2020 (2020)

Species composition, distribution, and trophic relationships of bumblebees are studied in six types of urban habitat: urban parks, botanical gardens, least-disturbed areas within the city, residential areas, and roadsides. Twenty bumblebee species ar

Externí odkaz: https://doaj.org/article/715542baacae43b9baecc9953ba16dbe

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Akademický článek

DNA thermal denaturation by polymer field theory approach: effects of the environment

Autor: Yu. Holovatch, C. von Ferber, Yu. Honchar

Publikováno v: Condensed Matter Physics, p 33603 (2021)

We analyse the effects of the environment (solvent quality, presence of extended structures - crowded environment) that may have impact on the order of the transition between denaturated and bounded DNA states and lead to changes in the scaling laws

Externí odkaz: https://doaj.org/article/cf17f08f5b1b40d1bd65694ef0006f12

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Preliminary list of some Aculeata (Hymenoptera: Chrysidoidea, Pompiloidea, Vespoidea, Apoidea) of the Shatsk National Natural Park (Volyn Region, Ukraine)

Autor: V. A. Gorobchyshyn, O. S. Kumpanenko, H. Yu. Honchar, Yu. V. Protsenko

Publikováno v: The Kharkov Entomological Society Gazette. 29:8-19

A preliminary checklist of Chrysididae, Mutillidae, Pompilidae, Vespidae, Sphecidae, Crabronidae, and Apoidea of the Shatsk National Natural Park are provided. Among 139 currently registered species, 56 species are recorded for the park territory for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00f92fadc4427c9af61f823bb6e19787
https://doi.org/10.36016/khesg-2021-29-1-2

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Radiocesium (137Cs) and Mineral Elements in Culinary-Medicinal Mushrooms from the Southern Outskirts of Kyiv, Ukraine

Autor: Hanna Yu Honchar, Anna A. Grodzinskaya, Anatoliy I Samchuk, Vitaliy B Nebesnyi

Publikováno v: International Journal of Medicinal Mushrooms. 21:71-77

In recent decades, the estimation of radionuclide and heavy metal levels in culinary-medicinal mushrooms has been of interest because some of them have proven to be hyperaccumulators of toxic elements. This article presents results on radiocesium (13

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7aa10d5d0a131e5b0beee52b56cecec
https://doi.org/10.1615/intjmedmushrooms.2018029583

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The diversity of wild bees (Hymenoptera: Apoidea) in the M. M. Gryshko National Botanic Gardens of the NAS of Ukraine

Autor: H. Yu. Honchar, A. M. Gnatiuk

Publikováno v: The Kharkov Entomological Society Gazette. 26:33-42

The variety of landscapes and diversity of flowering plants in botanic gardens have a positive impact on the species diversity of wild bees, and creates favorable conditions for different ecological groups. In М. М. Gryshko National Botanical Garde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0746b00fc9aaa1dacc498ceeba03ac06
https://doi.org/10.36016/khesg-2018-26-2-5

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