ÇELİK LİFLİ HAFİF BETONUN DENEYSEL ARAŞTIRILMASI by Fatih ALTUN

“…Bu çalışmada, 400 dozajlı hafif betona Dramix RC-80/60-BN tipi çelik lifler 10, 20, 30, 40, 50 ve 60 kg/m3 dozajlarında katılmıştır. …”
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ÇELİK LİFLİ HAFİF BETONUN DENEYSEL ARAŞTIRILMASI by Fatih ALTUN

“…Bu çalışmada, 400 dozajlı hafif betona Dramix RC-80/60-BN tipi çelik lifler 10, 20, 30, 40, 50 ve 60 kg/m3 dozajlarında katılmıştır. …”
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Tree Allergen Pollen-Related Content as Pollution Source in the City of Ourense (NW Spain) by Sabela Álvarez-López, María Fernández-González, Estefanía González-Fernández, Alejandro Garrido, Fco. Javier Rodríguez-Rajo

“…The main allergens of <i>Alnus</i>, <i>Fraxinus</i>, <i>Betula</i>, <i>Platanus</i> and <i>Olea</i>, were detected in the atmosphere. …”
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Soil water content and nitrogen differentially correlate with multidimensional leaf traits of two temperate broadleaf species by Ming-Yue Jin, Daniel J. Johnson, Guang-Ze Jin, Qing-Xi Guo, Zhi-Li Liu

“…We found that leaf economics traits and vein traits were decoupled in shade-intolerant species, Betula platphylla, but significantly coupled in a shade-tolerant species, A. mono. …”
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Effect of Multi-Walled Carbon Nanotubes on the Growth and Expression of Stress Resistance Genes in Birch by Konstantin V. Zhuzhukin, Peter M. Evlakov, Tatiana A. Grodetskaya, Alexander A. Gusev, Olga V. Zakharova, Aleksey V. Shuklinov, Elena V. Tomina

“…At the same time, the use of 100 mg/L nanoparticles led to a decrease in the studied parameters in <i>Betula pendula</i>, which may be associated with the negative effect of MWCNTs in high concentrations. …”
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Factors influencing the distribution and activity of Dermacentor reticulatus (F.) ticks in an anthropopressure-unaffected area in central-eastern Poland by Zbigniew Zając, Bartosik Katarzyna, Alicja Buczek

“…Less favourable conditions are offered by the fresh habitat covered by deciduous forest with dominance of Betula sp., A. pratensis , and Carex sp. sedges (15.27%), in the wet habitat dominated by Alnus glutinosa and Urtica dioica (9.00%), Betula humilis , Salix sp., and Carex sp. (8.44%), and in the subcontinental hornbeam forest Tilio-Carpinetum with poor undergrowth (2.50%). …”
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Vegetation composition and shrub extent on the Yukon coast, Canada, are strongly linked to ice-wedge polygon degradation by Wolter, J, Lantuit, H, Fritz, M, Macias-Fauria, M, Myers-Smith, I, Herzschuh, U

“…Our results indicate that shrubs, particularly Betula glandulosa and heath species, have the potential to expand most.…”

Barking loss of mechanically loaded piles by Kärkkäinen, Matti

“…The amount of bark left on bolts was small for pine bolts, namely 0.33%, but quite large for birch bolts, 2.84% of the green weight.3Pinus sylvestrisBetula…”
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Первые данные о преимагинальных стадиях Barsine pulchra (Butler, 1877) (Erebidae: Arctiinae) by Елизавета Александровна Спицына, Виталий Михайлович Спицын

“…В лабораторных условиях вид питался различными видами из родов Betula L., 1753 (Betulaceae), Rubus L., 1753 (Rosaceae), Ribes L., 1753 (Ribesiaceae) и Salix L., 1753 (Salicaceae). …”
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Новые и редкие виды растений для Полярного Урала by Валерий Александрович Глазунов, Светлана А. Николаенко, Михаил Сергеевич Князев

“…В статье приведены сведения о местонахождениях новых и редких для Полярного Урала видах и подвидах сосудистых растений: Betula concinna, общее распространение которой известно лишь приблизительно; Botrychium alaskense, известный в Западной Сибири только для Алтая; Crepis paludosa, ошибочно не указываемый для сибирской флоры; для 5 видов и 1 подвида (Alchemilla glomerulans, Astragalus gorodkovii,Botrychium boreale, B. lunaria, Castilleja arctica subsp. vorkutensis, Cystopteris fragilis) отмечены новые местонахождения, подтверждающие их нахождение или уточняющие распространение на Полярном Урале.…”
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Tree Species Classification Based on Sentinel-2 Imagery and Random Forest Classifier in the Eastern Regions of the Qilian Mountains by Minfei Ma, Jianhong Liu, Mingxing Liu, Jingchao Zeng, Yuanhui Li

“…We used Sentinel-2 images to classify the study area’s major vegetation types, particularly four tree species, i.e., <i>Sabina przewalskii</i> (S.P.), <i>Picea crassifolia</i> (P.C.), <i>Betula</i> spp. (Betula), and <i>Populus</i> spp. …”
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Au long de la taïga et de la toundra : incursion nordique en Laponie by Renaud Cantegrel

“…En limite de toundra arctique résiduelle, au-delà des derniers peuplements hyperboréens de Pinus sylvestris, c’est la brousse monospécifique de Betula tortuosa qui ferme la végétation arbustive du bout du monde. …”
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Soil characteristics under selected broadleaved tree species in East Norway by K. Rejšek, O. Haveraaen, A. Sandnes, K. Somerlíková

“…The material consisted of stands of silver birch (Betula pendula Roth.), white birch (Betula pubescens Ehrh.), black alder (Alnus glutinosa Gaertn.), speckled alder (Alnus incana Moench.), European ash (Fraxinus excelsior L.), pedunculate oak (Quercus robur L.) and sessile oak (Quercus petraea [Matt.] …”
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Didymium arenosum, a myxomycete new to science from the confluence of deserts in northwestern China by Shuwei Wei, Shu Li, Pu Liu, Bao Qi, Qi Wang, Yu Li

“…The species was discovered in the arid region at the confluence of the Badain Jaran desert and Tengger desert on the leaves of Betula platyphylla and was cultivated in a moist chamber culture. …”
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Soil forming role of birch in the Ore Mts. by I. Ulbrichová, V. V. Podrázský, M. Slodičák

“…As a part of restoration activities, preparatory species were utilized, both planted and sown, to cover forest soils, to prevent soil erosion and to regenerate forest microclimate, necessary for reintroduction of target, climax species. Birch (especially Betula pendula Roth.) was among the mostly common preparatory species. …”
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The complete mitochondrial genome of the bamboo aphid Pseudoregma bambucicola and its phylogenetic position by Xiang Nong, Lidan Wang, Yunjian Liu, Shengnan Zhong, Xiaobo Yu, Yue Xie

“…The phylogeny showed that two Chinese isolates of P. bambucicola clustered together and formed a monophyletic relationship with Hormaphis betulae in Hormaphidinae, supporting their species validity among the family Aphididae. …”
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ОСОБЛИВОСТІ ДИФЕРЕНЦІАЦІЇ ДЕРЕВ ТА ФОРМУВАННЯ ВІДПАДУ У МОЛОДНЯКАХ БЕРЕЗИ ПОВИСЛОЇ by M.A. Buzyl, A.M. Bilous, D.M. Golyaka

“…Описано закономірності розподілу дерев берези повислої (Betula pendula Roth) за санітарним станом. Встановлено, що відпад дерев більшою мірою здійснюється за рахунок ослаблених і відмираючих дерев, однак значною є й частка без ознак ослаблення, яка може становити близько 30 %. …”
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Флористические находки адвентивных и аборигенных видов в Новосибирской области by E. Yu. Zykova, D. N. Shaulo, E. A. Gatilova

“…Обнаружены новые местонахождения редко встречающихся видов: адвентивных Aster novi-belgii L., Eragrostis minor Host, Papaver dubium L., и аборигенных Betula fruticosa Pall., Hypericum ascyron L., Inula helenium L., Myosotis krylovii Serg., Spiraea salicifolia L.…”
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Swimming Activity Alleviates the Symptoms of Attention: Deficit Hyperactivity Disorder (ADHD) a Case Report by Smaragda Skalidou, Andreas Anestis, Nicoletta Bakolas, Georgia Tsoulfa, Konstantinos Papadimitriou

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Saw log recovery and stem quality of birch from thinnings in southern Finland by Kilpeläinen, Harri, Lindblad, Jari, Heräjärvi, Henrik, Verkasalo, Erkki

“…The objective of this study was to examine the timber quality of silver birch (Betula pendula Roth) and European white birch (Betula pubescens Ehrh.) trees in the first and second thinnings in southern parts of Finland, from the viewpoint of sawing of small-diameter, short logs, in particular. …”
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