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  • Parametric stochastic instability of connected oscillator 
    Buts, V.A.; Kovalchuk, I.K. (Вопросы атомной науки и техники, 2003)
    Oscillators are used for investigation different physical processes, for example, oscillation in plasma, modeling of continuous medium ets. The large interest is fluctuation influence on oscillation processes. It is well ...
  • Parametric X-ray radiation in polycrystals 
    Alekseev, V.I.; Eliseyev, A.N.; Irribarra, E.F.; Kishin, I.A.; Kubankin, A.S.; Nazhmudinov, R.M. (Вопросы атомной науки и техники, 2019)
    Parametric X-ray radiation produced during the interaction of charged particles with polycrystals is regarded. A review of the existing theories, perspectives of application and performed experiments is presented. The ...
  • Parametric X-ray Radiation in the backward geometry 
    Alekseev, V.I.; Eliseyev, A.N.; Irribarra, E.; Kishin, I.A.; Kubankin, A.S.; Nazhmudinov, R.M. (Вопросы атомной науки и техники, 2019)
    Parametric X-ray Radiation registered in the backward geometry is analysed. The main properties of the radiation for such geometry are discussed. The advantages of the backward geometry over other configurations regarding ...
  • Parametrization of extremals of Grötzsch’s problem 
    Tamrazov, P.M. (Український математичний вісник, 2010)
    We give parametric expressions for extremals of Grötzsch’s problem.
  • Parametrization of prompt neutron yields from photofission fragments of actinide nuclei for the giant dipole resonance energy range 
    Lengyel, A.I.; Parlag, O.O.; Maslyuk, V.T.; Kibkalo, Yu.V.; Romanyuk, M.I. (Вопросы атомной науки и техники, 2014)
    The dependence of prompt neutron yield on fragment mass ν(A) of photofission of actinide nuclei ²³²Th, ²³⁵U and ²³⁸U in the giant dipole resonance energy range has been parameterized. This allows us to describe the observed ...
  • Parametrized Equations for Excitons in Quantum Wires 
    El Haddad, A.; Diouri, J.; Taqi, A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2005)
    A set of analytic equations for calculating the binding energies of excitons in T-shaped and squared quantum well wires are established within the effective mass approximation and the two-band model. The resolution is ...
  • Paramysis sowinskii sp. n. — новый вид мизид (Crustacea, Mysidacea) из Понто-Каспия 
    Данелия, М.Е. (Вестник зоологии, 2002)
    Приведено описание нового вида мизид Paramysis sowinskii sp. n. из Понто-Каспийского бассейна, выделенного на основании собственных сборов в бассейне Азовского моря и коллекционного материала из Азовского и Каспийского ...
  • Paraneoplastic syndrome in lung cancer 
    Dumansky, Yu.V.; Syniachenko, O.V.; Stepko, P.A.; Yehudina, Ye.D.; Stoliarova, O.Yu. (Experimental Oncology, 2018)
    Aim: To study the nature of different variants of paraneoplastic syndrome (PNPS) in lung cancer, taking into account the features of the tumorous process and the complications of radiochemotherapy. Patients and Methods: ...
  • Paraneoplastic syndrome in lung cancer 
    Dumansky, Yu.V.; Syniachenko, O.V.; Stepko, P.A.; Yehudina, Ye.D.; Stoliarova, O.Yu. (Experimental Oncology, 2018)
    Aim: To study the nature of different variants of paraneoplastic syndrome (PNPS) in lung cancer, taking into account the features of the tumorous process and the complications of radiochemotherapy. Patients and Methods: ...
  • Parasitic Nematodes of Tropical Megascolecid Earthworm Pheretima leucocirca from Ba Vi National Park in Viet Nam 
    Spiridonov, S.E.; Ivanova, E.S. (Вестник зоологии, 1998)
    Representatives of several genera of drilonematid and thelastomatid nematodes including one new species of Iponema, two new species of Homungella, two new species of Siconema, one new species of Travassosinema and one new ...
  • Parasitorliabditis fuchsi sp. n. (Nematoda, Rhabditidae) — паразит соснового лубоеда малого (Blastophagus minor Нагtig) 
    Блинова, С.Л.; Гурандо, Е.В. (Вестник зоологии, 1974)
    Parasitic larvae of Parasitorhabditis fuchsi sp. n. are found in the Blastophagus minor H a r t i g. body cavity. The availability of two morphologically different generations of this species — parasitic and free-living ...
  • Parastasia dreviflagellata sp. n. — новый род эвгленоидид (Protozoa, Euglenoididae) из кишечника циклопа Eucyclops serrulatus 
    Палиенко, Л.П. (Вестник зоологии, 1982)
    An illustrated description of a new parasitic euglenoidid species- Parastasia brevillagellata sp. nov. from Eucyclops serrulatus intestine is given. Type locality- Kiev vicinity. From other congeneric species it differs ...
  • Parastasia oligomera — новый вид эвгленоидид из кишечника циклопов 
    Палиенко, Л.П. (Вестник зоологии, 1982)
    The papercontains an illustrated description of Parastasia oligomera sp. n . from intestines of its host, Eucyclops serrulatus. From all known species of the genus it differs the by presence of only 16 daughter individuals ...
  • Parity nonconservation in trinucleon bound states 
    Kotlyar, V.; Nogga, A. (Вопросы атомной науки и техники, 2007)
    Tensor and operator representations for wave function (WF) of three–nucleon bound states are discussed. It is supposed that space parity is not conserved in interaction between nucleons. The WFs of ³He and ³H are expressed ...
  • Parnassius loxias (Lepidoptera, Papilionidae) на территории СССР 
    Крейцберг, А.В.-А. (Вестник зоологии, 1984)
    Parnassius loxias tashkorensis ssp. n. differs from the nominate subspecies by strong development of the black wing-pattern elements. Type locality: Kirghiz SSR, Kaindy (Kaindy-Katta) mountain range, Utsh-Tshat mountains, ...
  • Parthenolide reduces gene transcription of prosurvival mediators in U937 cells 
    Mohammadi, S.; Zahedpanah, M.; Nikbakht, M.; Shaiegan, M.; Hamidollah Ghaffari, S.; Nikugoftar, M.; Rahmani, B.; Hamedi Asl, D. (Experimental Oncology, 2017)
    In acute myeloid leukemia (AML) the functional abnormalities of osteopontin (OPN), NF-kB, PI3K/AKT/mTOR/PTEN pathway or β-catenin have been considered. Aim: To analyze the response of U937 cells to parthenolide (PTL) through ...
  • Partial actions and automata 
    Dokuchaev, M.; Novikov, B.; Zholtkevych, G. (Algebra and Discrete Mathematics, 2011)
    We use the notion of a partial action of a monoid to introduce a generalization of automata, which we call ``a preautomaton''. We study properties of preautomata and of languages recognized by preautomata.
  • Partial dielectric behavior of the Mo electron spectrum as an effect of Van Hove singularities 
    Ignatyeva, Т.А. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2011)
    The investigation shows that the specific conductivity of Mo sharply decreases exponentially under the temperature influence within the range from ~20 to ~60 K or under the Re impurity influence in the concentration ...
  • Partial evaluation in insertion modeling system 
    Peschanenko, V. (Проблеми програмування, 2013)
    The paper relates to practical aspects of insertion modeling. Insertion modeling system is an environment for development of insertion machines, used to represent insertion models of distributed systems. The notions of ...
  • Partial Hopf actions, partial invariants and a Morita context 
    Marcelo Muniz S. Alves; Batista, E. (Algebra and Discrete Mathematics, 2009)
    Partial actions of Hopf algebras can be considered as a generalization of partial actions of groups on algebras. Among important properties of partial Hopf actions, it is possible to assure the existence of enveloping ...