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4001
Soil microbial diversity under different types of interference in birch secondary forest in the Greater Khingan Mountains in China
Published 2023-10-01“…We analyzed the soil microbial diversity in birch secondary forest formed by natural restoration or artificial reconstruction after interference by burning, clear cutting, and gradient cutting, and the Betula platyphylla Suk undisturbed forest in the Greater Khingan Mountains in China.MethodsIllumina high-throughput sequencing technology was used to analyze the characteristics of the soil microbial community during the restoration process of birch secondary forest caused by the different types of interference. …”
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4002
Allometric relationships for eight species of 4-5 year old nitrogen-fixing and non-fixing trees.
Published 2023-01-01“…We measured total aboveground, foliar, main stem, secondary stem, and twig biomass in all species, and belowground biomass in Robinia pseudoacacia and Betula nigra, along with basal diameter, height, and canopy dimensions. …”
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4003
Allometric relationships for eight species of 4–5 year old nitrogen-fixing and non-fixing trees
Published 2023-01-01“…We measured total aboveground, foliar, main stem, secondary stem, and twig biomass in all species, and belowground biomass in Robinia pseudoacacia and Betula nigra, along with basal diameter, height, and canopy dimensions. …”
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4004
Innovative Polyelectrolyte Treatment to Flame-Retard Wood
Published 2021-08-01“…Then, yellow birch (<i>Betula alleghaniensis Britt.</i>) was surface-impregnated under reduced pressure with the two PECs identified as the best options. …”
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4005
Methods of Betulin Extraction from Birch Bark
Published 2022-06-01“…Also, the method of microwave is described, it is activation on the example of the Kyrgyz birch (<i>Betula kirghisorum</i>), this is an endemic species that has not been studied before, growing on the territory of the Republic of Kazakhstan.…”
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4006
Suberin Fatty Acid Hydrolysates from Outer Birch Bark for Hydrophobic Coating on Aspen Wood Surface
Published 2022-02-01“…The present study investigated the applicability of suberin fatty acids hydrolysate (SFA) extracted from the outer bark of silver birch (<i>Betula pendula</i> Roth.) for coating of aspen wood (<i>Populus tremula</i> L.). …”
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4007
Reakcii rastenij raznyh zhiznennyh form na izmenenija prirodnoj sredy [The response of different plant life forms to natural environment changes]
Published 2011-01-01“…This paper contains test results revealing norm and stress reactions of various life-form plants: trees — Betula pendula Roth, Tilia platyphyllos Scop., Pinus sylvetris L; water-plant -Galium palustre L.; grass — Solidago Canadensis; cereal — Secale cereal L. …”
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4008
Učestalost pušenja i nikotinska ovisnost kod medicinskih radnika
Published 2009-08-01“…Prosječna vrijednostskora nikotinske ovisnosti iznosila je 8 bodova što inačepredstavlja visok stupanj nikotinske ovisnosti.Zaključak Pušenje, kao preventabilni zdravstveni faktor rizika,predstavlja veliki problem i samim medicinskim radnicima. …”
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4009
Susceptibility of silver birch pruning wounds to infection by white-rot fungus (Chondrostereum purpureum), a potential bioherbicide
Published 2009-01-01“…We artificially inoculated pruning wounds of silver birch (Betula pendula Roth) to study seasonal variation in their vulnerability to infection by the fungal decomposer Chondrostereum purpureum (Pers. ex Fr.) …”
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4010
Silindirle sıkıştırılmış beton karışımlarının tasarım yöntemleri ve yapılan çalışmalar
Published 2020-06-01“…Söz konusu SSB, fabrikalar, petrol istasyonları, hava limanları, çeşitli endüstriyel zeminler, yollar ve barajlar gibi birçok alanda kullanılmaktadır. Normal betona kıyasla çok farklı üretim tekniğine sahip SSB’lerin karışım oranları çeşitli tasarım yöntemlerine göre belirlenmekte ve en çok tercih edilen yöntem olarak maksimum yoğunluk yöntemi dikkat çekmektedir. …”
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4011
Some characteristics of woody plants inhabited by Viscum album (Santalaceae) in the city of Kyiv
Published 2022-12-01“…The largest number of trees and the highest level of damage were observed for Acer saccharinum, A. platanoides, Salix alba, Robinia pseudoacacia, Populus nigra, Tilia cordata, and Betula pendula aged in average 45–50 years. In the study of genetic characteristics of affected and unaffected by V. album trees of Pinus sylvestris at the molecular level by TBP markers, no differences have been revealed.…”
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4012
Current state of the cenopopulation of Adonis vernalis L. in the North Kazakhstan region
Published 2024-01-01“…The dominant species in the second cenopopulation (CP2) are Betula pendula Roth, Lathyrus pisiformis L., Rosa acicularis Lindl., projective coverage is 50%. …”
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4013
Interfacial Adhesion and Mechanical Properties of Wood-Polymer Hybrid Composites Prepared by Injection Molding
Published 2021-08-01“…Birch (<i>Betula pendula</i> Roth.) and beech (<i>Fagus sylvatica</i> L.) solid wood and plywood were overmolded with polyamide 6 (PA 6) and polypropylene (PP) to investigate their mechanical properties and interfacial adhesion. …”
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4014
In och ut ur salongerna
Published 2024-03-01“…I genomgången av Salong 3+ centrala konstnärliga taktiker och konkreta serier av verk betonas hur gruppen dels ifrågasatte vedertagna uppfattningar av kvinnorollen, dels de vedertagna uppfattningarna av konstnärsrollen. …”
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4015
CFD Investigation of Reynolds Flow around a Solid Obstacle
Published 2022-07-01Get full text
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4016
"Eu só sei o que eu não quero", ou a arte como ritual: uma conversa com Getúlio Abelha
Published 2021-11-01“…Além dessas produções audiovisuais, recorremos a alguns teóricos de referência para refletirmos sobre questões cuir, como Judith Butler, e a artigos contemporâneos sobre videoclipes, como “Vogue bike: cabra fêmea e outros horizontes subversivos nas paisagens do forró nordestino – a emergência de estéticas baitolas pelo artivismo” (Ribamar José de Oliveira Júnior e Leonardo Lemos Zaiatz, 2018), “Novas imagens da pomgabira na cultura pop: mitos, símbolos e estereótipos em circulação” (Florence Marie Dravet e Leandro Bessa Oliveira, 2015) e “Terrorismo anal em Anaconda de Nicki Minaj” (Fabrício Lopes da Silveira, 2015). …”
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4017
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4018
Patógenos associados à mastite bovina em rebanhos leiteiros na região sul do Brasil
Published 2010-02-01Get full text
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4019
Climax forest has a higher soil bacterial diversity but lower soil nutrient contents than degraded forests in temperate northern China
Published 2022-11-01“…Here, we studied the patterns of soil bacterial community diversity and structure in a climax forest (Larix gmelinii; LG) compared with those in degraded forest ecosystems of four forest vegetation types (BD, Betula dahurica; BP, Betula platyphylla; QM, Quercus mongolica; and LGQM, a mixed coniferous–broadleaved forest composed of Larix gmelinii and Quercus mongolica) in the Heilongjiang Zhongyangzhan Black‐billed Capercaillie Nature Reserve in northern China, using Illumina MiSeq sequencing of 16 S rRNA genes. …”
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4020
Phylogenetic Signal, Root Morphology, Mycorrhizal Type, and Macroinvertebrate Exclusion: Exploring Wood Decomposition in Soils Conditioned by 13 Temperate Tree Species
Published 2022-03-01“…Local indicators for phylogenetic associations (LIPA) determined high values of sensitivity value in <i>Pinus</i> and <i>Picea</i> genera, while <i>Carya</i>, <i>Juglans</i>, <i>Betula</i>, and <i>Prunus</i> yielded low values of sensitivity. …”
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