Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Olena Myronycheva"'
Autor:
Larisa Kucher, Igor Krasnoshtan, Uliana Nedilska, Oksana Muliarchuk, Olena Manzii, Vadim Menderetsky, Vira Boroday, Evgeniy Beregniak, Volodymyr Voitsekhivskyi, Olena Myronycheva
Publikováno v:
Journal of Ecological Engineering, Vol 24, Iss 7, Pp 234-245 (2023)
Coal mining in Donbas is a global problem as it causes the destabilization of ecological landscapes. Spoil tips, covering almost 52% of the territory, alter the topography of the land, affect the ecosystem, and decrease soil fertility. The soils beco
Externí odkaz:
https://doaj.org/article/447529ee1e9a49048a81193a50c908b9
Autor:
Evgeniy Beregniak, Mykhailo Beregniak, Olena Myronycheva, Alla Balabak, Victoriia Belava, Vira Boroday, Uliana Nedilska, Volodymyr Hudyma, Larisa Kucher, Volodymyr Voitsekhivskyi
Publikováno v:
Journal of Ecological Engineering, Vol 24, Iss 1, Pp 87-96 (2023)
Forests perform essential ecological functions - water protection, sanitation, health, recreation, and aesthetics. The research aimed to substantiate the ecological and economic importance of forest resources in the Kyiv region and analyse their rati
Externí odkaz:
https://doaj.org/article/7bcf49abf9e548868e4e8d636cd05447
Autor:
Faksawat Poohphajai, Olena Myronycheva, Olov Karlsson, Tiina Belt, Lauri Rautkari, Jakub Sandak, Ana Gubenšek, Polona Zalar, Nina Gunde-Cimerman, Anna Sandak
Publikováno v:
Heliyon, Vol 9, Iss 6, Pp e17355- (2023)
Natural weathering test at two different European climatic zones were conducted to investigate simultaneously both, the fungal colonisation and weathering process of Scots pine wood (Pinus sylvestris L.). The hypothesis was that the wood performing d
Externí odkaz:
https://doaj.org/article/9239977543ef4f3dad1618860527c1da
Autor:
Chia-Feng Lin, Olov Karlsson, Injeong Kim, Olena Myronycheva, Rhoda Afriyie Mensah, Michael Försth, Oisik Das, George I. Mantanis, Dennis Jones, Dick Sandberg
Publikováno v:
Polymers, Vol 14, Iss 9, p 1829 (2022)
Guanyl-urea phosphate (GUP) was introduced into furfurylated wood in order to improve fire retardancy. Modified wood was produced via vacuum-pressure impregnation of the GUP–furfuryl alcohol (FA) aqueous solution, which was then polymerized at elev
Externí odkaz:
https://doaj.org/article/574dc5e7734b470f852f21fbdfdf9289
Publikováno v:
BioResources, Vol 12, Iss 1, Pp 283-295 (2016)
This study assesses the potential of an open process for treatment of European Scots pine (Pinus sylvestris) with chemicals that could potentially make the surfaces stronger, more dimensionally stable, or more durable, depending on the treatment solu
Externí odkaz:
https://doaj.org/article/fe426e4925ee4a749afb3af9e03a145b
Autor:
Olena Myronycheva, Ekaterina Sidorova, Olle Hagman, Margot Sehlstedt-Persson, Olov Karlsson, Dick Sandberg
Publikováno v:
Journal of Spectroscopy, Vol 2018 (2018)
Naturally seasoned, kiln-dried, and thermally modified wood has been studied by hyperspectral near-infrared imaging between 980 and 2500 nm in order to obtain spatial chemical information. Evince software was used to explore, preprocess, and analyse
Externí odkaz:
https://doaj.org/article/d50079a755354f34b3dde8e6af0946be
Publikováno v:
PLoS ONE, Vol 13, Iss 10, p e0204212 (2018)
During industrial wood drying, extractives migrate towards the wood surfaces and make the material more susceptible to photo/biodegradation. The present work provides information about the distribution, quantity and nature of lipophilic substances be
Externí odkaz:
https://doaj.org/article/5366a95575fa4f48bbb2add0678a7e7b
Autor:
Olena Myronycheva, Faksawat Poohphajai, Margot Sehlstedt-Persson, Tommy Vikberg, Olov Karlsson, Helmut Junge, Dick Sandberg
Publikováno v:
Forests, Vol 10, Iss 9, p 714 (2019)
Research Highlights: In this study, the Generally Recognised as Safe (GRAS) compounds were applied in order to study mould-fungi growth on dried Scots pine sapwood. Background and Objectives: The transition to the use of more sustainable wood-materia
Externí odkaz:
https://doaj.org/article/01b134887dfc462ca19bcd193eb6059b
Autor:
Chia-feng Lin, Olena Myronycheva, Olov Karlsson, George I. Mantanis, Dennis Jones, Dick Sandberg
Publikováno v:
Wood Material Science & Engineering. :1-3
Chemical modification of wood typically requires the impregnation of wood with reactive compounds capable of undergoing covalent bonding to functional groups present in the cell wall. Creating such reactive agents in situ, with the use of low-priced
Autor:
Sandberg, Chia-Feng Lin, Olov Karlsson, Injeong Kim, Olena Myronycheva, Rhoda Afriyie Mensah, Michael Försth, Oisik Das, George I. Mantanis, Dennis Jones, Dick
Publikováno v:
Polymers; Volume 14; Issue 9; Pages: 1829
Guanyl-urea phosphate (GUP) was introduced into furfurylated wood in order to improve fire retardancy. Modified wood was produced via vacuum-pressure impregnation of the GUP–furfuryl alcohol (FA) aqueous solution, which was then polymerized at elev