Wikipedia

Yakiv Pavlenko

Yakiv Volodymyrovych Pavlenko ((1954-01-24)24 January 1954 — (2024-10-19)19 October 2024) was a Ukrainian astronomer and astrophysicist, researcher of low-mass stars and exocomets.

Yakiv Volodymyrovych Pavlenko
Павленко Яків Володимирович
BornJanuary 24, 1954; 70 years ago (1954-01-24)
Makalevichi [uk] Ukraine
DiedOctober 19, 2024(2024-10-19) (aged 70)
Ukraine
NationalityUkrainian
Citizenship UKR
Alma materKyiv University
SpouseOlena Pavlenko [uk]
Childrenone
Awards2009: Prize after Barabashov of the National Academy of Sciences of Ukraine [uk]
2014: State Prize of Ukraine in Science and Technology
2016: Basic Sciense Book Award of the International Academy of Astronautics
Scientific career
Fieldsastrophysics, astronomy
InstitutionsTartu Observatory (Aspirant, 1979—1982)
MAO NASU [uk] (since 1983; Chief Research Fellow, since 2023)
Instituto de Astrofísica de Canarias (Visiting Researh Fellow, since 1989)
University of Hertfordshire (Visiting Researh Fellow, since 2005)
ThesisFormation of lithium lines in atmosheres of late-type stars without LTE (1996)
Notable studentsMykola G. Malygin[1]
Yuri P. Lubchik[2]
Oleksiy M. Ivanyuk[3][4]
Websitemao.kiev.ua/staff/yp/

Biography

edit

He was born in 1954 in Makalevychi [uk] village, Zhytomyr region, Ukraine.[5] Pavlenko graduated from Kyiv University in 1976 with a Master's degree in Astronomy and Physics.[6] He was a student of Mykola Avenirovych Yakovkin, a son of Avenir Aleksandrovich Yakovkin.[7]

Career

edit

During the period of 1979—1982, Pavlenko was employed as an Aspirant at Tartu Observatory (Estonia), where he received a Candidate of Sciences degree in Astrophysics and Radioastronomy шт 1984.[8][9][10][11]

Starting in 1983, Pavlenko become a permanent employee at the Main Astronomy Observatory of the National Academy of Sciences of Ukraine [uk] (MAO NASU).

Since 1989, Pavlenko has collaborated with the research group on Exoplanets and Astrobiology of the Instituto de Astrofísica de Canarias (IAC).[12][13]

Since 1994, he was a Senior Research Fellow at MAO NASU.

On 3 October 1996, Pavlenko received a Doctor of Science degree in Astrophysics and Radioastronomy at MAO NASU.

Since 2005, Visiting Research Fellow at University of Hertfordshire, UK.[5]

On 16 May 2013, during his annual stay visit at IAC[13], Pavlenko held a seminar talk[14][15] on Molecular Astrophysics.[16][17]

In June 2015, the collaborative research work «The Search for Exoplanets at U.Chile» was presented at ESO Exoplanet Focus Meeting in Vitacura.[18]

Since 2017, Pavlenko headed up the Department of Physics of Substellar and Planetary Systems of MAO NASU.[19]

On 15 January 2020, Mario Damasso and colleges published a paper[20] on the discovery of Proxima Centauri c, the second exoplanet near Proxima Centauri.[21] To exclude fluctuations in spectrum resulted of red dwarf flare activity, Damasso used research work[22] done by Yakiv Pavlenko and other fellows at IAC on analysing spectrography data of HARPS mission.[23][24][25]

Red dwarfs has wide developed convection zones, where magnetic fields are forming. So, for them stellar flares are tipical (by analogy to the flares on Sun). [...] From another side, red dwarfs are low mass objects, thats why their movement is a more sensitive to existience of exoplanets.

— Yakiv Pavlenko, Proxima Centauri could be a home for the second planet [updated], 16 January 2020, https://scienceukraine.com/cosmos/proxima-c-candidate/
Further information: Proxima Centauri c

In April 2022, a paper with the results of exocomets research and discovery of 5 new exocomets,[26] written by Pavlenko together with few other fellows at MAO NASU, was published in Astronomy & Astrophysics journal.[27][28]

External image
  Yakiv Pavlenko during his stay at the Instituto de Astrofísica de Canarias (IAC) (Fall 2022)

During 1 September — 25 November 2022, Pavlenko visited IAC devoted to model the atmospheres of brown dwarf and exoplanets objects.[13][29]

On 22 March 2023, Pavlenko become Chief Research Fellow at the Department of Physics of Substellar and Planetary Systems of MAO NASU.[30] Same year, Pavlenko joined the «Science At Risk!» project as an expert.[31]

Science at Risk is a digital platform and community of Ukrainian scientists suffering from Russia's military aggression. We are telling the world how Ukrainian scientists and institutions are coping with the challenges of war and accumulating unique expertise in crisis management. And we also help donors, journalists, foreign scientists and other interested parties to establish contacts with Ukrainian specialists.

— Science At Risk!, About us, https://scienceatrisk.org/about

In July 2024, at the International scientific conference «Main Astronomical Observatory of the National Academy of Sciences of Ukraine — 1944 and beyond. Impact of international cooperation.», commemorated to the 80th Anniversary of MAO NASU, Pavlenko presented results of his research work, done together with British astrophysicists, on spectral analysis of the Proxima Centauri.[32][33][34]

External image
  Obituary (21 October 2024)

On 21 October 2024, Yaroslav Yatskiv [uk] published obituary on MAO NASU site, revealing Yakiv Pavlenko has passed away on 19 October 2024, at age of 70.[35]

During the career, Yakiv Pavlenko published more than 300 papers[36], was a participant of dozens of international meetings, schools and oral talks[16], was a lecturer[37], adviser[38][39][40] and examiner[41], participied in few international programs and received grants from FP (2009—2013) and a scholarship from MSCA4Ukraine[5][31][42], was one of editors at the Kinematics and Physics of Celestial Bodies [uk] journal[43][44][45].

Personal life

edit

Yakiv Pavlenko is survived by his wife Olena Pavlenko [uk], Ukrainan[46][47] and Russian[48] astrophysicist, and their mutual daughter.[5]

Fields of interests

edit

Programs

edit

Pavlenko curated two European programs of the 7th research program at MAO NASU[29]:

  • RoPACS — Rocky Planets Around Cool Stars (2009—2012)[49][50][51]
  • POSTAGBinGALAXIES — Evolved Stars: clues to the chemical evolution of galaxies (2010—2013)[52]

Membership

edit

Awards

edit

Quotes

edit
  • “I use definition of molecular astrophysics to describe complex of tools and procedures used to determine the spectroscopic properties of molecules.”[13]
  • “We cannot get any reliable results of late type stars, brown dwarfs and exoplanets’ spectra without account of molecular opacities.”[13]
  • “The study of very high quality molecular lines requires the development of large international projects to calculate perfect molecular data such as HITRAN and EXOMOL.”[13]

Yakiv Pavlenko in own talks and lectures often cited[63][64][65][66] the introduction sentence from Virginia Trimble and Roger A. Bell's 1981 paper, claiming it as his favourite quote:

Astronomy often progresses amoeba-like; the advance in one pseudopod may not move the animal very far, but permits other parts to advance in their turn and can reveal portions of the organism that are in danger of being left behind.

— Trimble, V. ; Bell, R. A., Spectroscopic Determination of Stellar Masses: Mene, Mene, Tekel, Arcturus, Q.Jl R.astr.Soc. (1981) 22, 361-379.

Publications

edit
  • Pavlenko, Yakiv V. (25 December 2022). Curriculum Vitae (TXT). via MAO NASU
  • Яцків, Я. С. "Павленко Яків Володимирович". Енциклопедія Сучасної України (in Ukrainian).
  • "Павленко Яків Володимирович". irbis-nbuv.gov.ua.
  • "Yakiv V. Pavlenko". www.webofscience.com.
  • M.R. Zapareto Osorio, V. J. S. Bejar, Ya. Pavlenko, R.Rebolo, C. Allende Prieto, E.L. Martin and R.J. Garcia Lopez. Lithium and Ha in stars and brown dwarfs of a Orions. Astronomy & Astrophysics. – 2002. – Vol.384. – P.937-953.
  • Pavlenko Ya.V., Vavilova I. B., Kostiuk T. Astronomy in Ukraine. Organizations and Strategies in Astronomy. – 2006. – Springer-Verlag. – V.7. – P.121-146.
  • Pavlenko, Ya. V.; Vavilova, I. B.; Kostiuk, T. Astronomy in Ukraine. In: Organizations and Strategies in Astronomy, Volume 7, Ed. André Heck, Volume 343 of the Astrophysics and Space Science Library, Springer, Dordrecht, The Netherlands, 2006 (chapter, p.71-96).
  • Shavrina AV, Pavlenko Ya.V, Veles' OA, Sheminova VA, Syniavskyi II, Sosonkin MG, Romanyuk Ya.O, Eremenko NA, Ivanov Yu.S, Monsar OA, et al. Tropospheric ozone columns and ozone profiles for Kyiv in 2007. Kosm. nauka tehnol. 2008 ;14(5):085-094.arXiv:1003.1211
  • Shavrina AV, Kroon M, Sheminova VA, Pavlenko Ya.V, Veles' OA, Syniavskyi II, Romanyuk Ya.O. Total columns and vertical profiles of ozone above Kyiv in 2005‒2008. Kosm. nauka tehnol. 2010 ;16(4):03-12.arXiv:1007.4694
  • James S. Jenkins, Hugh R.A. Jones, Mikko Tuomi, Felipe Murgas, Sergio Hoyer et al. (Jul, 2012). A Hot Uranus Orbiting the Super Metal-rich Star HD77338 and the Metallicity - Mass Connection. Astrophys.J. 766 (2013) 67. doi:10.1088/0004-637X/766/2/67
  • James S. Jenkins, Hugh R.A. Jones, Matias I. Jones, Mikko Tuomi, Yakiv Pavlenko, Patricio Rojo, Nestor Becerra, David Pinfield, John R. Barnes, Oleksiy Ivanyuk, Andres Jordan, Maria-Teresa Ruiz, Sebastian Lopez, Matias Diaz, Blake Pantoja, Maritza Soto, and Aurora Aguayo. The Search for Exoplanets at U.Chile. ESO Exoplanet Focus Meeting, Vitacura, June 2015.
  • Pavlenko, Ya V.; Mascareno, A. Suarez; Rebolo, R.; Lodieu, N.; Bejar, V. J. S.; Hernandez, J. I. Gonzalez (2017-06-14), "Flare activity and photospheric analysis of Proxima Centauri", Astronomy & Astrophysics, 606: A49, arXiv:1706.04678, doi:10.1051/0004-6361/201730733
  • Pavlenko, Ya. V.; Suárez Mascareño, A.; Zapatero Osorio, M. R.; Rebolo, R.; Lodieu, N.; Béjar, V. J. S.; González Hernández, J. I.; Mohorian, M. (January 2019). "Temporal changes of the flare activity of Proxima Centauri". Astronomy & Astrophysics. 626: A111. doi:10.1051/0004-6361/201834258. ISSN 0004-6361.
  • Mogoryan, Maxym ; Pavlenko, Yakiv. Proxima Centauri and Its Planetary System. Svitohlyad, 2018. 4(72):30–33. ISSN 1819-7329
  • Vasylenko M., Pavlenko Ya., Dobrycheva D., Kulyk I., Shubina O., Korsun P. The algorithm for automatic identification of asymmetric transits in the TESS database. Proceedings IAU Symposium No. 364, C. Sterken, J. Hearnshaw & D. Valls-Gabaud, eds.
  • Pavlenko, Yakiv V., Tennyson, Jonathan, Yurchenko, Sergei N.,. Schmidt, Mirek R., Jones, Hugh R. A., Lyubchik, Yuri,. Suárez Mascareño, A. 2022. AlH lines in the blue spectrum. of Proxima Centauri. Monthly Notices of the Royal Astronomical Society,. Volume 516, Issue 4, pp.5655-567. doi:10.48550/arXiv.2209.03037
  • Pavlenko, Y. V. ; Rebolo, R. ; Martin, E. L. ; Garcia Lopez, R. J.. Formation of lithium lines in very cool dwarfs. Astronomy & Astrophysics, v.303, p.807–818.
  • Pavlenko, Y. V.; Evans, A.; Banerjee, D. P. K.; Geballe, T. R.; Munari, U.; Gehrz, R. D.; Woodward, C. E.; Starrfield, S.. Isotopic ratios in the red giant component of the recurrent nova T Coronae Borealis. Monthly Notices of the Royal Astronomical Society, Volume 498, Issue 4, pp.4853–4863.
  • Pavlenko, Ya.; Kulyk, I.; Shubina, O.; Vasylenko, M.; Dobrycheva, D.; Korsun, P. (April 2022). "New exocomets of β Pic". Astronomy & Astrophysics. 660: A49. arXiv:2202.13373. Bibcode:2022A&A...660A..49P. doi:10.1051/0004-6361/202142111. ISSN 0004-6361.
  • Pavlenko, Y. V. (December 2022). "Quantitative Analysis of the Spectrum of HD 108564". Kinematics and Physics of Celestial Bodies. 38 (6): 316–327. Bibcode:2022KPCB...38..316P. doi:10.3103/S0884591322060058. ISSN 0884-5913.
  • Dobrycheva D.V., Vasylenko M.Yu., Kulyk I.V., Pavlenko Ya.V., Shubina O.S., Luk’yanyk I.V., Korsun P.P.. Hunting for exocomet transits in the TESS database using the Random Forest method. Space Science and Technology. 2023 ;29(6):068-079.
  • Jones, Hugh R A; Pavlenko, Yakiv; Lyubchik, Yuri; Bessell, Mike; Allard, Nicole; Pinfield, David J (2023-05-12). "A blue depression in the optical spectra of M dwarfs". Monthly Notices of the Royal Astronomical Society. 523 (1): 1297–1309. doi:10.1093/mnras/stad1391. ISSN 0035-8711.
  • Yushchenko, Volodymyr; Gopka, Vira; Yushchenko, Alexander; Demessinova, Aizat; Jeong, Yeuncheol; Pavlenko, Yakiv; Shavrina, Angelina; Musaev, Faig; Alimgazinova, Nazgul (October 2024). "The Radioactive Elements in the Atmosphere of HD25354—Are They the Result of the Symmetric Decay of the Chemical Elements of the Island of Stability?". Galaxies. 12 (5): 57. doi:10.3390/galaxies12050057. ISSN 2075-4434.

Citations

edit
  • Damasso, Mario; Del Sordo, Fabio; Anglada-Escudé, Guillem; Giacobbe, Paolo; Sozzetti, Alessandro; Morbidelli, Alessandro; Pojmanski, Grzegorz; Barbato, Domenico; Butler, R. Paul; Jones, Hugh R. A.; Hambsch, Franz-Josef; Jenkins, James S.; López-González, María José; Morales, Nicolás; Peña Rojas, Pablo A. (2020-01-17). "A low-mass planet candidate orbiting Proxima Centauri at a distance of 1.5 AU". Science Advances. 6 (3): eaax7467. doi:10.1126/sciadv.aax7467. ISSN 2375-2548. PMC 6962037. PMID 31998838. Very recently, Pavlenko et al. analyzed the temporal variations of some chromospheric emission lines from the same HARPS optical spectra of our sample.
  • Faria, J. P.; Mascareño, A. Suárez; Figueira, P.; Silva, A. M.; Damasso, M.; Demangeon, O.; Pepe, F.; Santos, N. C.; Rebolo, R.; Cristiani, S.; Adibekyan, V.; Alibert, Y.; Allart, R.; Barros, S. C. C.; Cabral, A. (February 2022). "A candidate short-period sub-Earth orbiting Proxima Centauri". Astronomy & Astrophysics. 658: A115. arXiv:2202.05188. doi:10.1051/0004-6361/202142337. ISSN 0004-6361.

Books

edit

Video

edit

See also

edit

References

edit
  1. ^ "The Determination of Atomic Abundances in Solar-Type Stars" (PDF) (Manuscript). Kyiv. 2011.
  2. ^ "Захищені дисертації аспірантів". mao.kiev.ua. Любчик Юрій Петрович, дисертація «Моделювання спектрів зір пізніх спектральних класів», 01.03.02 - астрофізика, радіоастрономія. Захист відбувся 26 квітня 2002 р., науковий керівник Павленко Я.В., відділ фізики зір та галактик.
  3. ^ "Загальний астрофізичний семінар". mao.kiev.ua. 9 November 2023. Представлення дисертації на здобуття наукового ступеня кандидата фізико-математичних наук за спеціальністю 01.03.02 – астрофізика, радіоастрономія.
  4. ^ Облікова картка дисертації (Dissertation card). dir.ukrintei.ua. 15 March 2024.
  5. ^ a b c d e Pavlenko, Yakiv V. (25 December 2022). "CURRICULUM VITAE" (TXT). mao.kiev.ua/staff/yp (CV).
  6. ^ "Випускники – Кафедра астрономії та фізики космосу" (in Ukrainian). Retrieved 2024-10-29.
  7. ^ Лозицький, В.Г. (25–29 May 2015). "М.А. Яковкін — талановитий вчений, вчитель і наставник (до 100-річчя з дня народження)". Астрономія та фізика космосу в Київському університеті [Astronomy and Space Physics at Kyiv University] (PDF) (in Ukrainian). p. 15.
  8. ^ Pavlenko, Ya.V. (1983). "Эффекты отклонения от условий локального термодинамического равновесия в атмосферах М-гигантов". fizmathim.com (Manuscript). Kyiv: MAO NASU.
  9. ^ Pavlenko, Ya.V. (1984). "Эффекты отклонения от ЛТР в атмосферах М-гигантов". www.etera.ee (Monography) (in Russian). Tallin: Valgus. Retrieved 2024-10-29.
  10. ^ Pavlenko, Ya. V. (1984). "Departures from LTE in the atmospheres of M giants". Tartu Astrofuusika Observatoorium Teated. 70: 1. Bibcode:1984TarOT..70....1P.
  11. ^ Pavlenko, Ia. V. (1990). "Departure from LTE and lithium abundance in stellar atmospheres. II. M giants of different luminosity and metallicity". Kinematika I Fizika Nebesnykh Tel. 6: 58–62. Bibcode:1990KFNT....6...58P. ISSN 0233-7665.
  12. ^ "Substellar - Group Members". research.iac.es. Retrieved 2024-10-29.
  13. ^ a b c d e f "Yakiv Pavelenko: "OSIRIS is a very useful instrument for the investigation of low mass late-type hosting stars and exoplanets which cannot be observed directly"". Instituto de Astrofísica de Canarias. 2016-12-14. Retrieved 2024-10-29.
  14. ^ Pavlenko, Yakiv (2 April 2018). Molecular Astrophysics (Video). IAC Astrofísica – via YouTube.
  15. ^ "IACTalks: Molecular Astrophysics". research.iac.es. Retrieved 2024-10-29.
  16. ^ a b Pavlenko, Yakiv (16 May 2013). "Molecular Astrophysics". Instituto de Astrofísica de Canarias. We discuss the role and significance of molecules in the modern astrophysics.
  17. ^ "Yakiv Pavlenko". research.iac.es. Retrieved 2024-10-29.
  18. ^ James S. Jenkins, Hugh R.A. Jones, Matias I. Jones, Mikko Tuomi, Yakiv Pavlenko, Patricio Rojo, Nestor Becerra, David Pinfield, John R. Barnes, Oleksiy Ivanyuk, Andres Jordan, Maria-Teresa Ruiz, Sebastian Lopez, Matias Diaz, Blake Pantoja, Maritza Soto, and Aurora Aguayo. The Search for Exoplanets at U.Chile. ESO Exoplanet Focus Meeting, Vitacura, June 2015.
  19. ^ "Історична довідка". mao.kiev.ua. Retrieved 2024-10-29.
  20. ^ Damasso, Mario; Del Sordo, Fabio; Anglada-Escudé, Guillem; Giacobbe, Paolo; Sozzetti, Alessandro; Morbidelli, Alessandro; Pojmanski, Grzegorz; Barbato, Domenico; Butler, R. Paul; Jones, Hugh R. A.; Hambsch, Franz-Josef; Jenkins, James S.; López-González, María José; Morales, Nicolás; Peña Rojas, Pablo A. (2020-01-17). "A low-mass planet candidate orbiting Proxima Centauri at a distance of 1.5 AU". Science Advances. 6 (3): eaax7467. doi:10.1126/sciadv.aax7467. ISSN 2375-2548. PMC 6962037. PMID 31998838. Very recently, Pavlenko et al. analyzed the temporal variations of some chromospheric emission lines from the same HARPS optical spectra of our sample.
  21. ^ "A new super-Earth may orbit the star next door". Science. 2020-01-15. Retrieved 2024-10-29.
  22. ^ Pavlenko, Ya. V.; Suárez Mascareño, A.; Zapatero Osorio, M. R.; Rebolo, R.; Lodieu, N.; Béjar, V. J. S.; González Hernández, J. I.; Mohorian, M. (June 2019). "Temporal changes of the flare activity of Proxima Centauri". Astronomy & Astrophysics. 626: A111. doi:10.1051/0004-6361/201834258. ISSN 0004-6361.
  23. ^ "Проксима Центавра може бути домом для другої планети [оновлено]". scienceukraine.com (in Ukrainian). 16 January 2020. Archived from the original on 2020-09-23. Автори використали наші результати, отримані у співпраці з групою вчених з Інституту астрофізики на Канарських о-вах, для того, щоб відкинути можливість пояснення довгоперіодичної варіації параметрів спектру Проксими явищами зоряної активності.
  24. ^ "Проксима Центавра може бути домівкою для ще однієї землеподібної планети". www.old.nas.gov.ua (in Ukrainian). Retrieved 2024-10-29.
  25. ^ "New Tricks from Old Data: Texas Astronomer Uses 25-year-old Hubble Data to Confirm Planet Proxima Centauri c". McDonald Observatory. Retrieved 2024-10-29.
  26. ^ Pavlenko, Ya.; Kulyk, I.; Shubina, O.; Vasylenko, M.; Dobrycheva, D.; Korsun, P. (April 2022). "New exocomets of β Pic". Astronomy & Astrophysics. 660: A49. arXiv:2202.13373. Bibcode:2022A&A...660A..49P. doi:10.1051/0004-6361/202142111. ISSN 0004-6361.
  27. ^ Lewis, Briley. "Ukrainian Astronomers Discover 'Exocomets' around Another Star". Scientific American. Retrieved 2024-10-28.
  28. ^ Prostak, Sergio (2022-04-18). "Ukrainian Astronomers Spot Five New Exocomets around Beta Pictoris | Sci.News". Sci.News: Breaking Science News. Retrieved 2024-10-28.
  29. ^ a b "Prof. Yakiv Pavlenko (Main Astronomical Observatory - National Academy of Sciences of Ukraine)". Instituto de Astrofísica de Canarias. 2022-09-01. Retrieved 2024-10-29.
  30. ^ "1.3. Department of Physics of Substellar and Planetary Systems, Main Astronomical Observatory". www.old.nas.gov.ua (in Ukrainian). Retrieved 2024-10-29.
  31. ^ a b "Yakiv Pavlenko". scienceatrisk.org. 2023-06-21. Retrieved 2024-10-28.
  32. ^ "International scientific conference "Main Astronomical Observatory of the National Academy of Sciences of Ukraine – 1944 and beyond. Impact of international cooperation" dedicated to the 80th anniversary of the Observatory". mao.kiev.ua (Program). Kyiv. July 2024. Yakiv Pavlenko (Department for Physics of Sub-stellar and Planetary Systems, MAO NAS of Ukraine, Kyiv, Ukraine), [...]. Observed Phenomena of Predissociation of High Levels of the ALH Molecule in Spectrum of Proxima Centauri
  33. ^ "Астрономія в Україні : зоряне небо і зіркові команди – Газета "Світ"". svit.kpi.ua (in Ukrainian). Kyiv Polytechnic Institute. Retrieved 2024-10-28. Завідувач відділу фізики субзоряних та планетарних систем ГАО Яків Павленко у своїй науковій доповіді представив результати спільного з британськими й іспанськими колегами дослідження щодо спектрального аналізу Проксими Центавра — найближчої до нашого Сонця зорі.
  34. ^ "First announcement". www.mao.kiev.ua. Retrieved 2024-10-29.
  35. ^ Yatskiv, Yaroslav (21 October 2024). "In Memoriam". MAO NANU (Obituary). Пам'яті Якова Володимировича ПАВЛЕНКА
  36. ^ Pavlenko, Yakiv. "ORCID". orcid.org. Retrieved 2024-10-29. (0000-0002-7615-4028)
  37. ^ "Викладачі". mao.kiev.ua. Retrieved 2024-10-29. Дисципліни:"Еволюція зір і фізика зоряних атмосфер"
  38. ^ "«Хочу бути астрофізиком»: Дар'я Заремба з Донецька кинула успішне навчання у Могилянці заради науки". Свої.City (in Ukrainian). Retrieved 2024-10-29. Яків Павленко, дуже авторитетний у зоряній астрофізиці, подивився і сказав, що все правильно, запросив до себе, сказав, що бачить у мені потенціал, запропонував копати глибше.
  39. ^ "Захищені дисертації аспірантів". mao.kiev.ua. Retrieved 2024-10-29.
  40. ^ "Загальний астрофізичний семінар". mao.kiev.ua. Retrieved 2024-10-29.
  41. ^ ВІДОМОСТІ про самооцінювання освітньої програми (In Ukrainian). Kyiv University, 5 October 2021.
  42. ^ "Editorial Board | Kinematics and physics of celestial bodies". kfnt.mao.kiev.ua. Retrieved 2024-10-28.
  43. ^ "Кінематика і фізика..." mao.kiev.ua. Retrieved 2024-10-29.
  44. ^ "Editorial Board | Kinematics and physics of celestial bodies". kfnt.in.ua. ISSN 2663-7715. Retrieved 2024-10-29.
  45. ^ "Editorial boad | Kinematics and Physics of Celestial Bodies". www.allertonpress.com. ISSN 1934-8401. Retrieved 2024-10-29.
  46. ^ "Павленко Олена Петрівна". www.old.nas.gov.ua (in Ukrainian). Retrieved 2024-10-29.
  47. ^ Pavlenko, O.P. (15 October 2010). "Cataclysmic variables and related binary stars with low mass ratio of the components" (PDF). mao.kiev.ua (Manuscript.). A dissertation submitted for a Doctor Degree Thesis. Speciality 01.03.02 Astrophysics, radioastronomy.
  48. ^ "Крымская астрофизическая обсерватория - Павленко Е.П." crao.ru. Retrieved 2024-10-29.
  49. ^ "RoPACS - Rocky Planets Around Cool Stars". www.star.herts.ac.uk. Retrieved 2024-10-29.
  50. ^ "RoPACS: Rocky Planets Around Cool Stars". University of Hertfordshire (Research Profiles). Retrieved 2024-10-29.
  51. ^ "Searching for new planets: the EU-funded ROPACS project gets underway". CORDIS | European Commission. Retrieved 2024-10-29.
  52. ^ "Evolved stars: clues to the chemical evolution of galaxies". CORDIS. European Commission. POSTAGBINGALAXIES. Grant agreement ID: 269193.
  53. ^ "Вісник НАН України, 2010, № 7" (PDF). www.irbis-nbuv.gov.ua. Retrieved 2024-10-28.
  54. ^ "Павленко Яків Володимирович". nas.gov.ua (in Ukrainian). Retrieved 2024-10-29.
  55. ^ "Про присудження Державних премій України в галузі науки і техніки 2014 року". Офіційний вебпортал парламенту України (in Ukrainian). Retrieved 2024-10-28.
  56. ^ "Державні / Відомчі нагороди". mao.kiev.ua. Retrieved 2024-10-29.
  57. ^ "Basic Science Book Award". International Academy of Astronautics. 27 November 2019.
  58. ^ "IAA Basic Science Book Award". mao.kiev.ua. Retrieved 2024-10-29.
  59. ^ "Dark energy and dark matter in the Universe : in three volumes". old.nas.gov.ua. Retrieved 2024-10-29.
  60. ^ Shulga Valery, Zhdanov Valery, Alexandrov Alexander, Berczik Peter, Pavlenko Elena, Pavlenko Yakiv, Pilyugin Leonid, Tsvetkova Viktoria. Shulga, V.M.; Zhdanov, V.І.; Alexandrov, А.N. (2014). Dark matter: Astrophysical aspects of the problem ( volume 2, in three volumes «Dark energy and dark matter in the Universe») (PDF). doi:10.15407/akademperiodyka.253.356. ISBN 978-966-360-253-0. {{cite book}}: |website= ignored (help)
  61. ^ "Міжнародна академія астронавтики нагородила українських учених за найкращу книгу в галузі фундаментальних наук". www.old.nas.gov.ua (in Ukrainian). Retrieved 2024-10-29.
  62. ^ "Українське видання стало «Найкращою книгою в галузі фундаментальних наук»". Читомо (in Ukrainian). 2016-12-19. Retrieved 2024-10-29.
  63. ^ Pavlenko, Yakiv V.. Theoretical modelling of optical and IR spectra of brown dwarfs and ultracool dwarfs. Ultralow-mass star formation and evolution workshop. La Palma: Instituto de Astrofísica de Canarias, 28 June — 1 July 2005. (Slides). 3pp.
  64. ^ Pavlenko, Yakiv V.. Brown Dwarfs and Planets: 13 years of spectrocopic studies of substellar objects. (Slides). 5pp.
  65. ^ Pavlenko, Yakiv V. (2019-03-16). "Model atmospheres and specra of hydef giants and peculiar stars". SlideServe.
  66. ^ Pavlenko, Y.V. (18 June 2021). Isotopes in stars (MP4). Instituto de Astrofísica de Canarias. Timestamp: 00:42:00.
edit
Retrieved from "https://en.wikipedia.org/w/index.php?title=Yakiv_Pavlenko&oldid=1254623529"