180 research outputs found
Dataset for: Resonant Plasmon-Enhanced Absorption of Charge Transfer Complexes in a Metal–Organic Monolayer
No full textThe experimental dataset used to create the figures in the paper Denis M. Krichevsky, Alexander Yu. Tolbin, Tatiana V. Dubinina, Sergey S. Kosolobov,
Vitally I. Krasovskii, Larisa G. Tomilova, Victor E. Pushkarev, and Anton V. Zasedatelev. Resonant Plasmon-Enhanced Absorption of Charge Transfer Complexes in a Metal–Organic Monolayer, Advanced Optical Materials (2021), https://doi.org/10.1002/adom.202100065</span
Ceramists-ornamentalists V. Krichevsky, M. Zhuk in the Ukrainian art of the late 19th, early 20th century
No full textДослідження присвячене основоположникам школи
професійної художньої кераміки на Лівобережжі
В. Кричевському та М. Жуку. Згадується представник цього
виду мистецтва на Чернігівщині А. Огієвський-Охотський,
котрий творчо співпрацював з М. Жуком.Исследование посвящено основоположникам школы
профессиональной художественной керамики на Левобережье
В. Кричевскому и М. Жуку. Упоминается представитель этого
вида искусства на Черниговщине А. Огиевский-Охотский,
который творчески сотрудничал с М. Жуком.The research is devoted to the founders of school of professional
artistic ceramics V. Krichevsky and M. Zhuk. The representative
referred to this type of art in Chernihiv region A. Ogievsky-Okhotsky,
which creatively collaborated with M. Zhuk
Ceramists-ornamentalists V. Krichevsky, M. Zhuk in the Ukrainian art of the late 19th, early 20th century
No full textДослідження присвячене основоположникам школи
професійної художньої кераміки на Лівобережжі
В. Кричевському та М. Жуку. Згадується представник цього
виду мистецтва на Чернігівщині А. Огієвський-Охотський,
котрий творчо співпрацював з М. Жуком.Исследование посвящено основоположникам школы
профессиональной художественной керамики на Левобережье
В. Кричевскому и М. Жуку. Упоминается представитель этого
вида искусства на Черниговщине А. Огиевский-Охотский,
который творчески сотрудничал с М. Жуком.The research is devoted to the founders of school of professional
artistic ceramics V. Krichevsky and M. Zhuk. The representative
referred to this type of art in Chernihiv region A. Ogievsky-Okhotsky,
which creatively collaborated with M. Zhuk
Battle of Loyiv, 1649, in coverage by V. Lypynsky
No full textReikšminiai žodžiai: Abiejų Tautų Respublika (ATR; Rzeczpospolita Obojga Narodów; Žečpospolita; Sandrauga; Polish-Lithuanian Commonwealth); Armija; J. Radvila; Jonušas Radvila; Karo istorija; Karyba; Kazokai; Kazokų sąjungos; Lietuvos Didžioji Kunigaikštystė (LDK; Grand Duchy of Lithuania; GDL); Lojevo mūšis; Lojevo mūšis (1649); Mykolas Kričevskis, Jonušas Radvila; S.M. Kričevskis; Stanislovas Michailas Kričevskis; Ukrainiečių istoriografija; V. Lipinskis; Vaclavas Lipinskis; Viačeslavas Lipinskis; 17 amžius; Army; Battle of Loyiv; Cossaks; J. Radziwill; Janusz Radziwill; Jonušas Radvila; Loyiv battle; Military history; S. M. Krichevsky; Stanislav Mikhail Krichevsky; The 17th century; The Battle of Loyiv (1649); The Cossack units; V. Lypynsky; Vaclav Lypynsky; Viacheslav Lipinski, Michael Krychevski; WarfareThe Battle of Loyiv, July 31, 1649, is one of the pages in Ukrainian military history of XVII century, that has not been studied enough. The campaign, either victory or defeat in which could decide the fate of Ukrainian state, is not presented in appropriate way in sources and literature. The contribution made by V. Lypynsky in its research stays important till nowadays. He tried to explore the preconditions, training of armies and the course of the battle in his book "Stanislav Mikhail Krichevsky" (its other title "The participation of the nobility in the great Ukrainian uprising led by Hetman Bohdan Khmelnytsky") dedicated to Colonel Mikhail Krichevsky, who commanded the Cossack units near by Loyh In his scientific studies Lypynsky used the research of Polish historian E. Kot- lubay "Janusz Radzyvylls life" (1859), the labors of D. Bantysh-Kamensky, U- Markiewicz, M. Kostomarov, M. Hrushevsky and O. Pereyaslavsky. The last of them dedicated to this battle his book "Loyiv" (1935). The research basis ofV. Lypynsky was formed by the following documents: "The defeat of Krichevsky. Confesata, transported in need of arrested nobleman from Lenkovychof Ovruch, called John Nevmerytsky, who was alongside Colonel John Bruyaka, nobleman from Ovruch, Kyiv province" (V. Lypynsky datesthe document August 3, 1649), "Prince Janusz Radziwill’s Letter to the King regarding the Battle of Loyiv", "The Reportabout defeat of Krichevsky, the Colonel of Kyiv", "The Description of the Battle of Loyiv, placed in"Theatrum Europeum", 1652, simultaneously with its plan and Krichevsky portrait". Scientist found these sources in manuscript collections of archives in Lviv, Krakow, Nesvicz as well asin publications made by M. Kostomarov and E. Kotlubay. The analysis of notes and references that Lypynsky did, makes it possible to assert that he studied all known at that time lists and copies of the sources mentioned above and made their source-analysis. The merit of Lypynsky, as a researcher of Loyiv battle, was the fact that he used a number of iconographic sources discovered in Krakow archives and libraries. Among them: the posthumous portrait of Krichevsky made from nature fr August 3, 1649, by unknown artist (historian suggested that it could be Abraham van Westerfeld), the plan of the Battle ofLoyiv made by Captain ofartillery from Lithuanian army Krysht of Eyhird, the tapestiy of XVIII century (created Approximately in 1760 on the orders of M. К Radziwiłł), where several scenes depict bringing M. Krichevskyto Lithuanian camp and his death. Thus V. Lypynsky became one of the leading researchers of Loyiv battle for fret time
Epistolary Mechanism and Unreliable Narrator in Novel by V. V. Nabokov “Once in Aleppo…”
No full textThe cases of V. V. Nabokov’s appeal to the epistolary mechanism are considered. It turns out that the epistolary genre, as well as V. V. Nabokov’s metanarrative reflection create a dual context around the narrator, who mixes with the character. In particular, the prospect of interpreting the epistolary text is assessed, taking into account the concept of an unreliable narrator on the example of V. V. Nabokov’s 1943 short story. It is suggested that a participant in literary correspondence can be classified as an unreliable narrator, especially if his narration fluctuates between an inadequate assessment of reality and illusion. It is noted that imaginary events, which are evidence of madness, speak of the stress that the narrator invented by V. V. Nabokov is experiencing during the Second World War and the moment of flight from France from the Nazi Wehrmacht. It is emphasized that the demonstrative narrative complexity makes the aesthetic experience richer and more diverse when reading an already structurally complex postmodern text. It is pointed out that the epistolary examples from the corpus of V. V. Nabokov’s prose are placed in the general context of the development of the literary letters genre in the first half of the 20th century
Pod v. Board of Education: The New Normal?
No full textI decided to make a podcast on my experiences regarding remote learning during COVID-19. I had made podcasts before, and I thought it would be a valuable opportunity. These are the first 3 episodes, and future ones can be found here: https://podcasts.apple.com/us/podcast/pod-v-board-of-education/id1418322264https://digital.kenyon.edu/covid19audiovideo/1002/thumbnail.jp
Pod v. Board of Education: Intro to Remote Learning
No full textI decided to make a podcast on my experiences regarding remote learning during COVID-19. I had made podcasts before, and I thought it would be a valuable opportunity. These are the first 3 episodes, and future ones can be found here: https://podcasts.apple.com/us/podcast/pod-v-board-of-education/id1418322264https://digital.kenyon.edu/covid19audiovideo/1001/thumbnail.jp
Pod v. Board of Education: First Days, Libraries Rock
No full textI decided to make a podcast on my experiences regarding remote learning during COVID-19. I had made podcasts before, and I thought it would be a valuable opportunity. These are the first 3 episodes, and future ones can be found here: https://podcasts.apple.com/us/podcast/pod-v-board-of-education/id1418322264https://digital.kenyon.edu/covid19audiovideo/1000/thumbnail.jp
Highly efficient small interfering RNA delivery to primary mammalian neurons induces MicroRNA-like effects before mRNA degradation
No full textThe study of protein function in neurons has been hindered by the lack of highly efficient, nontoxic methods of inducing RNA interference in such cells. Here we show that application of synthetic small interfering RNA( siRNA) linked to the vector peptide Penetratin1 results in rapid, highly efficient uptake of siRNA by entire populations of cultured primary mammalian hippocampal and sympathetic neurons. This treatment leads to specific knock-down of targeted proteins within hours without the toxicity associated with transfection. In contrast to current methods, our technique permits study of protein function across entire populations with minimal disturbance of complex cellular networks. Using this technique, we found that protein knock-down ( evident after 6 hr) precedes any decrease in targeted message ( evident after 24 hr), suggesting an early, translational repression by perfectly targeted siRNAs.PT: J; CR: BARTEL DP, 2004, CELL, V116, P281 BERTRAND E, 2001, MOL CELL NEUROSCI, V18, P503 DEROSSI D, 1994, J BIOL CHEM, V269, P10444 DOENCH JG, 2003, GENE DEV, V17, P438 DOSTIE JE, 2003, RNA, V9, P180 ELBASHIR SM, 2001, EMBO J, V20, P6877 FINK CC, 2003, NEURON, V39, P283 FIRE A, 1998, NATURE, V391, P806 GAUDILLIERE B, 2002, J BIOL CHEM, V277, P46442 HANNON GJ, 2002, NATURE, V418, P244 HUTVAGNER G, 2002, SCIENCE, V297, P2056 JOHNSTON RJ, 2003, NATURE, V426, P845 JOLIOT A, 2004, NAT CELL BIOL, V6, P189 KHVOROVA A, 2003, CELL, V115, P209 KIM J, 2004, P NATL ACAD SCI USA, V101, P360 KRICHEVSKY AM, 2002, P NATL ACAD SCI USA, V99, P11926 KRICHEVSKY AM, 2003, RNA, V9, P1274 LAI EC, 2003, CURR BIOL, V13, R925 LLAVE C, 2002, SCIENCE, V297, P2053 MURATOVSKA A, 2004, FEBS LETT, V558, P63 OMI K, 2004, FEBS LETT, V558, P89 RABACCHI SA, 2004, NEUROBIOL AGING, V25, P1057 REYNOLDS A, 2004, NAT BIOTECHNOL, V22, P326 SAXENA S, 2003, J BIOL CHEM, V278, P44312 SCHERER LJ, 2003, NAT BIOTECHNOL, V21, P1457 SCHWARZ DS, 2003, CELL, V115, P199 THEODORE L, 1995, J NEUROSCI, V15, P7158 TOROCSIK B, 2002, J NEUROSCI, V22, P8971 TROY CM, 1994, P NATL ACAD SCI USA, V91, P6384 TROY CM, 1996, J NEUROSCI, V16, P253 TROY CM, 1996, P NATL ACAD SCI USA, V93, P5635 TROY CM, 2001, J NEUROSCI, V21, P5007 TROY CM, 2002, J BIOL CHEM, V277, P34295 VICKERS TA, 2003, J BIOL CHEM, V278, P7108 ZENG Y, 2003, P NATL ACAD SCI USA, V100, P9779; NR: 35; TC: 22; J9: J NEUROSCI; PG: 7; GA: 869ZASource type: Electronic(1
Resonant plasmon‐enhanced absorption of charge transfer complexes in a metal–organic monolayer
No full textPlasmonic enhancement of absorption in charge‐transfer (CT) complexes formed under NO2 gas adsorption onto 2D hybrid structure, based on the metal–organic monolayer and gold nanoparticles (AuNPs), is demonstrated. By using Langmuir–Blodgett deposition of low‐symmetry zinc phthalocyanine (ZnPc) molecules, the metal–organic monolayer is fabricated with greatly suppressed intermolecular aggregation. Oxidation of the monolayer through coordination of NO2 molecules with axial zinc ions of ZnPc molecules gives rise to the specific absorption band inherited to cation radical ZnPc+. The hybrid AuNPs–ZnPc structure is engineered to maximize exciton–plasmon interaction of CT complexes at the radical form of the metal–organic monolayer. Excellent spectral and spatial overlaps with plasmon resonance boost absorption of CT internal optical transition, so‐called “fingerprint” band, by a factor of six from 0.45% to 2.8% in total. The approach paves the way for efficient plasmonic control over photochemical reactions promoted by charge‐transfer complexes in metal–organic films. In particular, the plasmonic effect is harnessed to improve NO2 gas sensing properties; the experimental study shows a 15‐fold increase of the detection efficiency in the specific band of CT complexes under the gas exposure
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