Results 21 to 30 of about 4,373,693 (236)

Silvicultural assessment of reforestation under specific spoil bank conditions

Journal of Forest Science, 2006
Forestreclamation of spoil banks in mining areas in the North-West of the country started in the second half of the last century. Nowadays forest stands growing on anthropogenic substrates which are still unlike to forest soils, are getting in the phase ...
I. Kupka, K. Dimitrovský
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Contact Efficacy of Different Wood Ashes against Spanish Slug, Arion vulgaris (Gastropoda: Arionidae)

Applied Sciences, 2020
The wood ash from seven plant species (sessile oak, European beech, European hornbeam, silver fir, European spruce, common alder, and Spanish chestnut) was tested against Spanish slug (Arion vulgaris) as an environmentally acceptable alternative to ...
Žiga Laznik, Ivana Majić, Aleksander Horvat, Stanislav Trdan   +3 more
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The Effect of Ash Silanization on the Selected Properties of Rigid Polyurethane Foam/Coal Fly Ash Composites

Energies, 2022
According to the assumptions of the European Union, by 2050 it is planned to achieve climate neutrality. For this purpose, a document called the “European Green Deal” was established, which is a set of policies of the European Commission.
Beata Zygmunt-Kowalska, Kinga Pielichowska, Patrycja Trestka, Magdalena Ziąbka, Monika Kuźnia   +4 more
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The Native Hymenoscyphus albidus and the Invasive Hymenoscyphus fraxineus Are Similar in Their Necrotrophic Growth Phase in Ash Leaves

Frontiers in Microbiology, 2022
The populations of European ash and its harmless fungal associate Hymenoscyphus albidus are in decline owing to ash dieback caused by the invasive Hymenoscyphus fraxineus, a fungus that in its native range in Asia is a harmless leaf endophyte of local ...
Ari M. Hietala, Ahto Agan, Nina E. Nagy, Isabella Børja, Volkmar Timmermann, Rein Drenkhan, Halvor Solheim   +6 more
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Prediction models for high-volume fly ash concrete practical application: Mechanical properties and experimental database [PDF]

Građevinski Materijali i Konstrukcije, 2021
The analysis of available experimental results of high-volume fly ash concrete mechanical properties showed that extensive amount of research had been done so far.
Dragaš Jelena, Marinković Snežana, Radonjanin Vlastimir   +2 more
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Origin Authentication of European and American Ash (Fraxinus spp.) Based on Stable Isotope Ratio and Elemental Characteristics Combined with Chemometrics Methods

Chemosensors, 2023
The research into and applications of wood origin traceability technology are of great significance for promoting the standardization and legality of the global timber trade.
Haibo Wang, Huahong Liu, Bo Lu, Ming Ma, Jianguo Chen, Jinfang Nie   +5 more
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The Relationship between Fungal Diversity and Invasibility of a Foliar Niche—The Case of Ash Dieback

Journal of Fungi, 2020
European ash (Fraxinus excelsior) is threatened by the invasive ascomycete Hymenoscyphus fraxineus originating from Asia. Ash leaf tissues serve as a route for shoot infection but also as a sporulation substrate for this pathogen.
Ahto Agan, Rein Drenkhan, Kalev Adamson, Leho Tedersoo, Halvor Solheim, Isabella Børja, Iryna Matsiakh, Volkmar Timmermann, Nina Elisabeth Nagy, Ari Mikko Hietala   +9 more
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Stable overexpression and targeted gene deletion of the causative agent of ash dieback Hymenoscyphus fraxineus

Fungal Biology and Biotechnology, 2023
Background Due to the infection with the invasive ascomycete Hymenoscyphus fraxineus, which has been replacing the closely related and non-pathogenic native Hymenoscyphus albidus, the European ashes, Fraxinus excelsior (also known as the common ash ...
Tobias Lutz, Birgit Hadeler, Mareike Jaeckel, Barbara Schulz, Cornelia Heinze   +4 more
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Validation of ASH Optical Depth and Layer Height from IASI using Earlinet Lidar Data

EPJ Web of Conferences, 2016
The 2010 eruptions of the Icelandic volcano Eyjafjallajökull attracted the attention of the public and the scientific community to the vulnerability of the European airspace to volcanic eruptions.
Balis D., Siomos N., Koukouli M., Clarisse L., Carboni E., Ventress L., Grainger R., Mona L., Pappalardo G.   +8 more
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Influence of Brazilian fly ash fineness on the cementing efficiency factor, compressive strength and Young's modulus of concrete

Developments in the Built Environment, 2023
This work investigates the cementing efficiency, determined by the k-value, of a Brazilian fly ash. The analyzed variables are the fly ash fineness and content, the water content in the mixtures and age of concrete. Further, the influence of the fineness
Margareth da Silva Magalhães, Bruna Figueiredo Cezar, Pedro Rodrigues Lustosa   +2 more
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