Search Results - "Babushkina, A. A."

Climate change and tree growth in the Khakass-Minusinsk Depression (South Siberia) impacted by large water reservoirs by Zhirnova, D. F., Belokopytova, L. V., Meko, D. M., Babushkina, E. A., Vaganov, E. A.

“…Regional and local climate change depends on continentality, orography, and human activities. In particular, local climate modification by water reservoirs can…”
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Dual PTP1B/TC-PTP Inhibitors: Biological Evaluation of 3-(Hydroxymethyl)cinnoline-4( 1H )-Ones by Derkach, Kira V, Gureev, Maxim A, Babushkina, Anastasia A, Mikhaylov, Vladimir N, Zakharova, Irina O, Bakhtyukov, Andrey A, Sorokoumov, Viktor N, Novikov, Alexander S, Krasavin, Mikhail, Shpakov, Alexander O, Balova, Irina A

“…Dual inhibitors of protein phosphotyrosine phosphatase 1B (PTP1B)/T-cell protein phosphotyrosine phosphatase (TC-PTP) based on the…”
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Modeled Tracheidograms Disclose Drought Influence on Pinus sylvestris Tree-Rings Structure From Siberian Forest-Steppe by Popkova, Margarita I, Vaganov, Eugene A, Shishov, Vladimir V, Babushkina, Elena A, Rossi, Sergio, Fonti, Marina V, Fonti, Patrick

“…Wood formation allows trees to adjust in a changing climate. Understanding what determine its adjustment is crucial to evaluate impacts of climatic changes on…”
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Small fluctuations in cell wall thickness in pine and spruce xylem: Signal from cambium? by Vaganov, Eugene A, Babushkina, Elena A, Belokopytova, Liliana V, Zhirnova, Dina F

“…In the conifer tree rings, each tracheid goes through three phases of differentiation before becoming an element of the stem water-conducting structure:…”
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Synthesis, Phosphonylation, and Anti-Viral Activity of Some 6-Aryl-5-cyano-2-thiouracils by Babushkina, A. A., Piterskaya, Yu. L., Shtro, A. A., Nikolaeva, Yu. V., Galochkina, A. V., Klabukov, A. M., Egorov, D. M.

“…A series of 6-aryl-5-cyano-2-thiouracils was synthesized, the reaction of which with diethyl chloroethynylphosphonate leads to the selective formation of new…”
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The Richter reaction in the synthesis of combretastatin analogs by Babushkina, A. A., Mikhailov, V. N., Ogurtsova, A. D., Bunev, A. S., Sorokoumov, V. N., Balova, I. A.

“…The regioselectivity of the Richter cyclization for a series of 4-halo-2-[(3,4,5 trimethoxyphenyl)ethynyl]anilines has been studied to obtain…”
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Non-linear Response to Cell Number Revealed and Eliminated From Long-Term Tracheid Measurements of Scots Pine in Southern Siberia by Babushkina, Elena A., Dergunov, Dmitry R., Belokopytova, Liliana V., Zhirnova, Dina F., Upadhyay, Keshav K., Tripathi, Shri K., Zharkov, Mikhail S., Vaganov, Eugene A.

“…Dendroclimatic research offers insight into tree growth–climate response as a solution to the forward problem and provides reconstructions of climatic…”
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Reconstruction of Seasonal Kinetics in Conifer Radial Growth from Daily Meteorological Conditions, Tree-Ring Width, and Radial Size of Tracheids by Grigory K. Zelenov, Liliana V. Belokopytova, Elena A. Babushkina, Dina F. Zhirnova, Bao Yang, Xiaomei Peng, Jingjing Liu, Gleb A. Sitnikov, Eugene A. Vaganov

“…The development of the tree ring is a process occurring under limitations caused by a complex of environmental factors and intrinsic regulatory mechanisms. Its…”
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Synthesis and Functionalization of 5-Alkyl-6-methyl-2-thiouracils by Babushkina, A. A., Egorov, D. M., Kaskevich, K. I.

“…A number of 5-alkyl-6-methyl-2-thiouracils were obtained, the further introduction of which into the reaction with dialkyl chloroethynylphosphonates afforded a…”
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Modeling of the Statistical Distribution of Tracheids in Conifer Rings: Finding Universal Criterion for Earlywood–Latewood Distinction by Belokopytova, Liliana V, Zhirnova, Dina F, Yang, Bao, Babushkina, Elena A, Vaganov, Eugene A

“…The quantitative description of growth rings is yet incomplete, including the functional division into earlywood and latewood. Methods developed to date, such…”
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Study of the Genetic Adaptation Mechanisms of Siberian Larch (Larix sibirica Ledeb.) Regarding Climatic Stresses Based on Dendrogenomic Analysis by Serafima V. Novikova, Natalia V. Oreshkova, Vadim V. Sharov, Dina F. Zhirnova, Liliana V. Belokopytova, Elena A. Babushkina, Konstantin V. Krutovsky

“…Dendrogenomics is a new interdisciplinary approach that allows joint analysis of dendrological and genomic data and opens up new ways to study the temporal…”
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New Methods in Digital Wood Anatomy: The Use of Pixel-Contrast Densitometry with Example of Angiosperm Shrubs in Southern Siberia by Khudykh, Timofey A, Belokopytova, Liliana V, Yang, Bao, Kholdaenko, Yulia A, Babushkina, Elena A, Vaganov, Eugene A

“…This methodological study describes the adaptation of a new method in digital wood anatomy, pixel-contrast densitometry, for angiosperm species. The new method…”
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Seasonal Growth of Pine Tree Rings: Comparison of Direct Observations and Simulation by Elena A. Babushkina, Gleb A. Sitnikov, Keshav K. Upadhyay, Dina F. Zhirnova, Grigory K. Zelenov, Eugene A. Vaganov, Liliana V. Belokopytova

“…Repetitive observations (direct measurements) of seasonal kinetics of xylogenesis and simulations (proxy data) with tree growth models are the two main…”
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Tracheids vs. Tree Rings as Proxies for Dendroclimatic Reconstruction at High Altitude: The Case of Pinus sibirica Du Tour by Mikhail S. Zharkov, Bao Yang, Elena A. Babushkina, Dina F. Zhirnova, Eugene A. Vaganov, Vladimir V. Shishov

“…Siberian pine (Pinus sibirica Du Tour) is a widespread and long-lived species in the northern hemisphere, which makes it a good potential proxy for climatic…”
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Spatial-Coherent Dynamics and Climatic Signals in the Radial Growth of Siberian Stone Pine (Pinus sibirica Du Tour) in Subalpine Stands along the Western Sayan Mountains by Dina F. Zhirnova, Liliana V. Belokopytova, Konstantin V. Krutovsky, Yulia A. Kholdaenko, Elena A. Babushkina, Eugene A. Vaganov

“…Siberian stone pine (Pinus sibirica Du Tour) is one of the keystone conifers in Siberian taiga, but its radial growth is complacent and thus rarely…”
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Branched Oligophenylenes with Phenylene–Ethynylene Fragments as Anode Interfacial Layer for Solution Processed Optoelectronics by Mróz, Wojciech, Kovalev, Aleksey I., Babushkina‐Lebedeva, Marina A., Kushakova, Natalia S., Vercelli, Barbara, Squeo, Benedetta M., Botta, Chiara, Pasini, Mariacecilia, Destri, Silvia, Giovanella, Umberto, Khotina, Irina A.

“…Two branched oligophenylenethynylenes with phenylene or biphenylene moieties as inter‐nodal fragments are synthesized by the Sonogashira reaction for…”
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Synthesis of 3(2)-phosphonylated thiazolo[3,2- a ]oxopyrimidines by Kaskevich, Ksenia I, Babushkina, Anastasia A, Gurzhiy, Vladislav V, Egorov, Dmitrij M, Svintsitskaya, Nataly I, Dogadina, Albina V

“…A series of 3(2)-phosphonylated thiazolo[3,2- a ]oxopyrimidines was synthesized for the first time by the reactions of chloroethynylphosphonates with…”
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The More the Merrier or the Fewer the Better Fare? Effects of Stand Density on Tree Growth and Climatic Response in a Scots Pine Plantation by Yulia A. Kholdaenko, Elena A. Babushkina, Liliana V. Belokopytova, Dina F. Zhirnova, Nataly N. Koshurnikova, Bao Yang, Eugene A. Vaganov

“…In forests, the growth and productivity of individual trees and stands as a whole are regulated by stand density among other factors, because access to vital…”
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Species- and Age-Specific Growth Reactions to Extreme Droughts of the Keystone Tree Species across Forest-Steppe and Sub-Taiga Habitats of South Siberia by Liliana V. Belokopytova, Dina F. Zhirnova, Konstantin V. Krutovsky, Nariman B. Mapitov, Eugene A. Vaganov, Elena A. Babushkina

“…Over the coming decades, climate change can decrease forest productivity and stability in many semiarid regions. Tree-ring width (TRW) analysis allows…”
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Effective Synthesis of Dialkyl Z-1,2-Bis[(1,5-R-1H-imidazol-2-yl)sulfanyl]ethenylphosphonates by Egorov, D. M., Babushkina, A. A., Piterskaya, Yu. L., Dogadina, A. V.

“…A method for the synthesis of new dialkyl Z -1,2-bis[(1,5-R-1 H -imidazol-2-yl)sulfanyl]ethenylphosphonates was developed on the basis of the reaction of…”
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