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  1. Article: Biological basis of Cydonia oblonga Mill. in the Forest-Steppe of Ukraine

    Klimenko, S.V.

    Ìntrodukcìâ roslin. 2019, v. 2

    2019  

    Abstract: The results of long-term investigations on Cydonia obionga Mill. introduction in the North of Ukraine have been generalized. It is shown that the selected perspective forms have been well adopted; their reproductive ability depends on the level of their ... ...

    Abstract The results of long-term investigations on Cydonia obionga Mill. introduction in the North of Ukraine have been generalized. It is shown that the selected perspective forms have been well adopted; their reproductive ability depends on the level of their winter hardiness and is now at the local species reproduction level; in it is even higher in certain years. The main potential biological peculiarities have been studied; their mobilization promotes successful cultivation of Cydonia obionga Mill.
    Keywords Cydonia oblonga ; forest steppe ; reproductive performance ; winter hardiness ; Ukraine
    Language English
    Publishing place NAS of Ukraine, M.M. Gryshko National Botanical Garden
    Document type Article
    ISSN 2663-290X
    DOI 10.5281/zenodo.3366214
    Database NAL-Catalogue (AGRICOLA)

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  2. Article: Emended Description and New Data on the Distribution of Eurytoma campanulae Zer. (Hymenoptera, Chalcidoidea: Eurytomidae)

    Zerova, M. D / Klimenko, S. I

    Entomological revue. 2020 June, v. 100, no. 3

    2020  

    Abstract: New data on the distribution of Eurytoma campanulae Zer., based on material from various parts of Ukraine and that from Finland received from Dr. Veli Vikberg, are reported. The characteristic morphological features of Eu. campanulae and the other ... ...

    Abstract New data on the distribution of Eurytoma campanulae Zer., based on material from various parts of Ukraine and that from Finland received from Dr. Veli Vikberg, are reported. The characteristic morphological features of Eu. campanulae and the other members of the campanulae species-group are discussed. Specific traits of this species-group are outlined; this group is notable within Eurytoma due to the characteristic sculpture of the thorax and the features of the metasomal tergites. A key to the species of the campanulae species-group is given. The entire material mentioned in the paper is deposited in the collection of I.I. Schmalhausen Institute of Zoology, National Academy of Sciences of Ukraine (Kyiv).
    Keywords Eurytoma ; taxonomic keys ; thorax ; Finland ; Ukraine
    Language English
    Dates of publication 2020-06
    Size p. 434-436.
    Publishing place Pleiades Publishing
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 2239509-X
    ISSN 1555-6689 ; 0013-8738
    ISSN (online) 1555-6689
    ISSN 0013-8738
    DOI 10.1134/S001387382003015X
    Database NAL-Catalogue (AGRICOLA)

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  3. Book ; Online: Search for binary black hole mergers in the third observing run of Advanced LIGO-Virgo using coherent WaveBurst enhanced with machine learning

    Mishra, T. / O'Brien, B. / Szczepanczyk, M. / Vedovato, G. / Bhaumik, S. / Gayathri, V. / Prodi, G. / Salemi, F. / Milotti, E. / Bartos, I. / Klimenko, S.

    2022  

    Abstract: In this work, we use the coherent WaveBurst (cWB) pipeline enhanced with machine learning (ML) to search for binary black hole (BBH) mergers in the Advanced LIGO-Virgo strain data from the third observing run (O3). We detect, with equivalent or higher ... ...

    Abstract In this work, we use the coherent WaveBurst (cWB) pipeline enhanced with machine learning (ML) to search for binary black hole (BBH) mergers in the Advanced LIGO-Virgo strain data from the third observing run (O3). We detect, with equivalent or higher significance, all gravitational-wave (GW) events previously reported by the standard cWB search for BBH mergers in the third GW Transient Catalog (GWTC-3). The ML-enhanced cWB search identifies five additional GW candidate events from the catalog that were previously missed by the standard cWB search. Moreover, we identify three marginal candidate events not listed in GWTC-3. For simulated events distributed uniformly in a fiducial volume, we improve the detection efficiency with respect to the standard cWB search by approximately $20\%$ for both stellar-mass and intermediate mass black hole binary mergers, detected with a false-alarm rate less than $1\,\mathrm{yr}^{-1}$. We show the robustness of the ML-enhanced search for detection of generic BBH signals by reporting increased sensitivity to the spin-precessing and eccentric BBH events as compared to the standard cWB search. Furthermore, we compare the improvement of the ML-enhanced cWB search for different detector networks.

    Comment: 11 pages, 8 figures. arXiv admin note: text overlap with arXiv:2105.04739
    Keywords General Relativity and Quantum Cosmology
    Subject code 303
    Publishing date 2022-01-05
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  4. Article ; Online: Hierarchical Black Hole Mergers in Active Galactic Nuclei.

    Yang, Y / Bartos, I / Gayathri, V / Ford, K E S / Haiman, Z / Klimenko, S / Kocsis, B / Márka, S / Márka, Z / McKernan, B / O'Shaughnessy, R

    Physical review letters

    2019  Volume 123, Issue 18, Page(s) 181101

    Abstract: The origins of the stellar-mass black hole mergers discovered by LIGO/Virgo are still unknown. Here we show that if migration traps develop in the accretion disks of active galactic nuclei (AGNs) and promote the mergers of their captive black holes, the ... ...

    Abstract The origins of the stellar-mass black hole mergers discovered by LIGO/Virgo are still unknown. Here we show that if migration traps develop in the accretion disks of active galactic nuclei (AGNs) and promote the mergers of their captive black holes, the majority of black holes within disks will undergo hierarchical mergers-with one of the black holes being the remnant of a previous merger. 40% of AGN-assisted mergers detected by LIGO/Virgo will include a black hole with mass ≳50M_{⊙}, the mass limit from stellar core collapse. Hierarchical mergers at traps in AGNs will exhibit black hole spins (anti)aligned with the binary's orbital axis, a distinct property from other hierarchical channels. Our results suggest, although not definitively (with odds ratio of ∼1), that LIGO's heaviest merger so far, GW170729, could have originated from this channel.
    Language English
    Publishing date 2019-11-25
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.123.181101
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

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  5. Book: Sučasni procesy mechaničnoi͏̈ obrobky instrumentamy z NTM ta jakistʹ poverchni detalej mašyn

    Klimenko, S. A

    zbirka naukovych pracʹ

    (Procesy mechaničnoi͏̈ obrobky, verstaty ta instrumenty)

    2006  

    Institution Instytut Nadtverdych Materialiv Imeni V. M. Bakulja
    Author's details Nacionalʹna Akademija Nauk Ukrai͏̈ny, Instytut Nadtverdych Materialiv Im. V. M. Bakulja. [Vidp. red. S. A. Klimenko]
    Series title Procesy mechaničnoi͏̈ obrobky, verstaty ta instrumenty
    Language Ukrainian ; Russian
    Size 240 S., graph. Darst.
    Publishing place Kyi͏̈v
    Document type Book
    Note Beitr. teilw. russ., teilw. ukrain. - In kyrill. Schr.
    ISBN 9660238762 ; 9789660238763
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  6. Article: Kostnomozgovoe krovetvorenie u likvidatorov posledstviĭ avarii na ChAES, perenesshikh ostruiu luchevuiu bolezn' (po dannym mielogramm).

    Klimenko, S V

    Likars'ka sprava

    1999  , Issue 1, Page(s) 25–27

    Abstract: On the basis of myelograms an evaluation was done of medullary hemopoiesis in 15 subjects who had been taken ill with acute radiation sickness (ARS) as a result of Chernobyl accident in 1986. 6-12 years following the exposure to ionizing radiation the ... ...

    Title translation Bone marrow hematopoiesis in those who worked in the cleanup of the aftermath of the accident at the Chernobyl Atomic Electric Power Station with a history of acute radiation sickness (based on myelogram data).
    Abstract On the basis of myelograms an evaluation was done of medullary hemopoiesis in 15 subjects who had been taken ill with acute radiation sickness (ARS) as a result of Chernobyl accident in 1986. 6-12 years following the exposure to ionizing radiation the bone marrow of ARS convalescents still shows a tendency toward hypocellularity (the number of myelokaryocytes in the examinus ranged from 40 to 80 x 10(9)/l), high index of neutrophil maturation (0.99) was recordable, which fact was related to depletion of granulocyte reserve and increase among the elements of granulopoiesis of share of proliferating cells, together with a rise in the number of lymphoid elements (19%).
    MeSH term(s) Acute Disease ; Adult ; Bone Marrow Cells/radiation effects ; Bone Marrow Examination/statistics & numerical data ; Hematopoiesis/radiation effects ; Humans ; Middle Aged ; Power Plants ; Radiation Injuries/pathology ; Radioactive Hazard Release ; Ukraine
    Language Russian
    Publishing date 1999-01
    Publishing country Ukraine
    Document type Comparative Study ; English Abstract ; Journal Article
    ZDB-ID 40876-1
    ISSN 1019-5297 ; 0049-6804
    ISSN 1019-5297 ; 0049-6804
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 1161: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  7. Book: Osnovnye problemy i napravlenija obespečenija ėnergetičeskoj bezopasnosti Irkutskoj oblasti

    Klimenko, S. M

    (Preprint / ISĖM SO RAN ; 2001,3)

    2001  

    Author's details [avt. kollektiv: S. M. Klimenko ...]
    Series title Preprint / ISĖM SO RAN ; 2001,3
    Language Russian
    Size 1 Mikrofiche
    Publishing place Irkutsk
    Document type Book
    Note In kyrill. Schr
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  8. Article: Contribution of academician M.Ph. Kashchenko in the development of theory and practice of plant introduction in Ukraine

    Klimenko, S.V.

    Ìntrodukcìâ roslin. 2003, v. 20

    2003  

    Abstract: Activity of academician M.Ph. Kashchenko in area of introduction and acclimatization of plants during the different periods of his life is discribed. The period of becoming of acclimatization and selection fruit, medicinal and ornamental plants in the ... ...

    Abstract Activity of academician M.Ph. Kashchenko in area of introduction and acclimatization of plants during the different periods of his life is discribed. The period of becoming of acclimatization and selection fruit, medicinal and ornamental plants in the north of Ukraine is considered.
    Keywords acclimation ; fruits ; introduced plants ; Ukraine
    Language English
    Publishing place NAS of Ukraine, M.M. Gryshko National Botanical Garden
    Document type Article
    ISSN 2663-290X
    DOI 10.5281/zenodo.3253083
    Database NAL-Catalogue (AGRICOLA)

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  9. Article: Species of genus Cornus L. in Eurasia and North America: introduction, use, selection, the perspectives of cultivation

    Klimenko, S.V.

    Ìntrodukcìâ roslin. 2002, v. 15

    2002  

    Abstract: The history of introduction and use of the species of Cornus L. as ornamental, officinal and fruit plants has been treated. The condition and perspectives of selection of Cornus mas in Eurasia and North America have been analyzed. The results of the ... ...

    Abstract The history of introduction and use of the species of Cornus L. as ornamental, officinal and fruit plants has been treated. The condition and perspectives of selection of Cornus mas in Eurasia and North America have been analyzed. The results of the selection work with this species in Ukraine are presented. Modern natural and cultural habitats of Cornus mas are described, as well as the conditions needed for its successful cultivation.
    Keywords Cornus mas ; fruits ; Eurasia ; North America ; Ukraine
    Language English
    Publishing place NAS of Ukraine, M.M. Gryshko National Botanical Garden
    Document type Article
    ISSN 2663-290X
    DOI 10.5281/zenodo.3253720
    Database NAL-Catalogue (AGRICOLA)

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  10. Article: Rare fruit plants as medicinals

    Klimenko, S.V.

    Ìntrodukcìâ roslin. 2001, v. 11

    2001  

    Abstract: Results of many years researches on rare fruit plants introduction in the Forest-Steppe of Ukraine – quince oblong (Cydonia oblonga Mill.), cornel cherry (Cornus mas L.) and japanese flowering quince (Chaenomeles japonica Lindl.) are illuminated. There ... ...

    Abstract Results of many years researches on rare fruit plants introduction in the Forest-Steppe of Ukraine – quince oblong (Cydonia oblonga Mill.), cornel cherry (Cornus mas L.) and japanese flowering quince (Chaenomeles japonica Lindl.) are illuminated. There are facts on perspective cultivars and forms fruits biochemical composition, which distinguish by pectin substances high content (quince oblong and japanese flowering quince), vitamin С (cornel cherry and japanese flowering quince), flavonolics, katechines (quince oblong and cornel cherry). Medicine significance of all plants organs as biological active substances source, very valuable for child and dietic nourishment is revealed.
    Keywords Chaenomeles japonica ; Cornus mas ; Cydonia oblonga ; cherries ; children ; cultivars ; forest steppe ; fruits ; medicine ; pectins ; quinces ; Ukraine
    Language English
    Publishing place NAS of Ukraine, M.M. Gryshko National Botanical Garden
    Document type Article
    ISSN 2663-290X
    DOI 10.5281/zenodo.3333850
    Database NAL-Catalogue (AGRICOLA)

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