... G. Bundel' UDC 547.759 By PMR spectroscopy we showed that 2-methyl-l-nitro- and 2-methyl-3-nitroindolizines are protonated in an acidic medium at position 3, giving the corresponding 3H-indolizinium cations. i ii Like the PMR spectra of alkylindoliziniums [1], the spectrum of the cation (I) in sulfuric acid contains the signal for the methylene group at d 5.63 s (2H, CH2) ppm, in addition to the resonance signals of the pyridine fragment. ... Soc , 1962, No. ... 21, No. 3, p. 673, March, 1985. ...
... Наиб. распространены присоединения реакции с участием субстратов, имеющих кратные связи . ... Для обозначения П. р. используют символ Ad (от англ. addition - присоединение); для реакций циклоприсо-единения такой символ не применяют. В зависимости от природы субстрата различают присоединения реакции по изолированным или сопряженным кратным связям, например: С=С, С=С, С=С-С=С, С=О, C=N, С=N. Различают реакции гомолитич. ... Наиб. изучены присоединения реакции по кратным связям углерод-углерод. ...
Координатор семинара : академик РАН и Academia Europaea Алексей Ремович Хохлов . ... Заседания семинара проводятся в Конференц-зале Института элементоорганических соединений им. А.Н. Несмеянова РАН ( ИНЭОС РАН , г. Москва, ул. Вавилова, 28). ... Скачать объявление о семинаре . ... Б.М. Графов (Интститут физической химии и электрохимии имени А.Н. Фрумкина РАН, Москва) . ... После доклада предполагается обсуждение целесообразности организации Общемосковского семинара по электрохимии. ...
Integrated biological (anaerobic aerobic) and physico-chemical treatment of baker's yeast wastewater S. Kalyuzhnyi*, M. Gladchenko*, E. Starostina**, S. Shcherbakov** and B. Versprille*** *Department of Chemical Enzymology, Chemistry ... 2623 EW Delft, The Netherlands (E-mail: bram.versprille@biothane.nl ) Abstract The UASB reactor (35 8C) was quite efficient for removal of bulk ... 4 273 Materials and methods Wastewater. ... Only traces of VFA were detected in the effluents (data not shown). ...
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Ссылки http://www.enzyme.chem.msu.ru/ekbio/article/Sergey-2005.pdf -- 234.2 Кб -- 03.03.2006 Похожие документы
Nuclear Instruments and Methods in Physics Research B 245 (2006) 2831 www.elsevier.com/locate/nimb Alignment dependence of the stopping effective charge of swift excited ions in the degenerate electron gas L.L. Balashova *, A.A. Sokolik Institute of Nuclear Physics, Moscow State University, 119992 Moscow, Russian Federation Available online 4 January 2006 Abstract The mation Li+ ion с 2005 dielectric theory of ... The same as Fig. 1(a) but for He neutral atom. v (a.u.) Fig. ...
RAPID COMMUNICATIONS PHYSICAL REVIEW A 77, 011401 R 2008 Laser-assisted control of molecular orientation at high temperatures Dmitry V. Zhdanov* and Victor N. Zadkov International Laser Center and Faculty of Physics, M. V. Lomonosov Moscow State University, Moscow 119992, Russia Received 11 October 2007; published 18 January 2008 A method of laser-assisted field-free dynamic molecular orientation employing a short, moderately intense three-color phase-locked laser pulse is proposed. ... Phys. Scr. ...
... All Authors Title Abstract Index terms Full Text . ... Home > ICONO/LAT 2016 > 2014 International Conference on Laser Applications in Life Sciences > About the Conference > Submissions . ... All URL addresses in the text (e.g., http://pkp.sfu.ca ) are activated and ready to click. ... If submitting to a peer-reviewed track of the conference, authors' names are removed from submission, with "Author" and year used in the bibliography and footnotes, instead of authors' name, paper title, etc. ...
... Then cucumber plants were harvested and subjected to measuring shoots and roots length and weight and chlorophyll content. ... The influence of commercial iron chelate Fe-EDDHA parent humic material K-Sh and its Feenriched derivative Fe-Sh on cucumber shoots'(a) and roots' (b) weight and length increase. As it can be seen from the Figure 1, plants treated with Fe-EDDHA or Fe-Sh possessed higher weight and length of both shoots and roots as compared to blank. ...
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Ссылки http://www.mgumus.chem.msu.ru/publication/2009/2009-philippova-biological.pdf -- 198.9 Кб -- 06.11.2009
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Ссылки http://mgumus.chem.msu.ru/publication/2009/2009-philippova-biological.pdf -- 198.9 Кб -- 06.11.2009 Похожие документы
Optimized MASS device for synchronous measurements with Paranal DIMM. ... System 1.2.2 Fabry lens . ... 3.2 Device alignments at the telescop 3.2.1 Fabry lens p osition . ... Optical layout of MASS device in ZY plane . Optical layout of the MASS device in ZX plane MASS segmentator . ... Other values are explained in text. working entrance pupils for the MASS devices can b e defined in reverse light path as the images of these pupil stops pro duced by the Fabry lens + telescop e optical system. ...
II INTERNATIONAL CONFERENCE "ELECTRONICS AND APPLIED PHYSICS" Taras Shevchenko National University of Kyiv, Radiophysics Faculty 11-14 October 2006, Kyiv, Ukraine The conference is organized by |[pic] |Taras Shevchenko |[pic] |RadioPhysics | National University | ... of Kyiv | ... The main organizer of the Conference is the Radiophysics Faculty of Taras Shevchenko National University of Kyiv. ... Address Radiophysics Faculty of Taras Shevchenko National University of Kyiv, 2, Acad. ...
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Ссылки http://phys.msu.su/upload/iblock/04a/announc_eng.doc -- 101.0 Кб -- 27.08.2008
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Ссылки http://www.phys.msu.ru/upload/iblock/04a/announc_eng.doc -- 101.0 Кб -- 27.08.2008
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Ссылки http://phys.msu.ru/upload/iblock/04a/announc_eng.doc -- 101.0 Кб -- 27.08.2008 Похожие документы
XAFS spectroscopy is widely used in physics, materials science, chemistry (especially in catalysis and coordination chemistry), biology, geochemistry and environmental science. ... This is an interface to the Glimpse -based search engine which enables you to find published papers in different fields of x-ray absorption spectroscopy -- XAFS, EXAFS, XANES, NEXAFS, SEXAFS, XEOL, and EXAFS-like phenomena in photoemission, electron-energy-loss spectra and so on. ... Database Search Form . ...
Russian Math . ... Nauk 70:6 203212 COMMUNICATIONS OF THE MOSCOW MATHEMATICAL SOCIETY Equations of motion of non-holonomic systems A. V. Borisov and I. S. Mamaev We consider a non-holonomic mechanical system whose configuration space is some (smooth) manifold N . ... In order to explicitly write the vector field on M defined by (1), we choose in each tangent space to T Nq a new basis of vector fields (q), = 1, . ... n), then the equations of motion are represented in the pseudo-Hamiltonian form. ...
... 1998 1 : Defended the Doctorate Degree Thesis on "Models of Cosmic Ray Particle Fluxes (Development and Applications)". ... Space Weather . ... Nymmik R.A., Radiation Environment Induced by Cosmic Ray Particle Fluxes in International Space Station Orbit According to Recent Solar and Galactic Cosmic Ray Models, Adv. ... Nymmik R.A., Radiation Environment Induced by Cosmic Ray Particle Fluxes in International Space Station Orbit According to Recent Solar and Galactic Cosmic Ray Models, Adv.Space Res. ...
... Российский фонд фундаментальных исследований, в рамках Соглашения с Нидерландской организацией по научным исследованиям (NWO), объявляет конкурс 2005 года совместных исследовательских проектов групп голландских и российских ученых по следующим областям знаний: . ... Согласованные заявки на участие в конкурсе представляются голландскими со-руководителями проекта через систему удаленной регистрации NWO, российскими со-руководителями проекта в 2-х печатных экземплярах в РФФИ, до 31 августа 2005 года . ...
... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...
FAST RANK ALGORITHMS WITH MULTISCALE HISTOGRAMS LAZY UPDATING1 M. Storozhilova2, D. Yurin 2,3 3 Laboratory of Mathematical Methods of Image Processing Faculty of Computational Mathematics and Cybernetics Lomonosov Moscow State University Leninskie Gory, Moscow 119991, Russia. mariastorozhilova@gmail.com2, yurin@cs.msu.su3 Rank algorithms propose good solutions for image smoothing and impulse noise removing. ... The main idea of our lazy algorithm is based on histogram updating approach from [2]. ...
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Ссылки http://imaging.cs.msu.ru/pub/2011.orgw.Storozhilova_Yurin.FastRank.pdf -- 211.6 Кб -- 21.10.2011
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Ссылки http://imaging.cs.msu.su/pub/2011.orgw.Storozhilova_Yurin.FastRank.pdf -- 211.6 Кб -- 21.10.2011
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Ссылки http://imaging.cmc.msu.ru/pub/2011.orgw.Storozhilova_Yurin.FastRank.pdf -- 211.6 Кб -- 21.10.2011 Похожие документы
Judging the pedogenic development of soils and paleosols seems simple until more than three kinds of soils are considered. ... SD is commonly described as weak, moderate or strong (or poor, moderate or well), a 3-class system that can be modified with adjectives. ... A scale for ranking soil and paleosol development. ... An effective paleosol classification requires delineation of those key attributes in modern soils with a moderate to high preservation potential following burial and diagenesis. ...
... Начало www.99ru.ru Страны и континенты Балканы 1159 . ... Введите код товара из каталога. автор PRIJATELJ, KRUNO . Хорватия Dalmatian Painting of the 14th to the 20th centuries . ... Summary: In the project "Selected questions of Dalmatian painting of the 14th to the 20th centuries" research was carried out on numerous not studied or not enough examined questions of the history of painting in Dalmatia in the cited course of time. The paintings from the 14th century were the oldest studied. ...
Molecular phylogeny of the genus Alticola (Cricetidae, Rodentia) as inferred from the sequence of the cytochrome b gene Blackwell Publishing Ltd V LADIMIR S. L EBEDEV, A NNA A. B ANNIKOVA, A LEXEY S. T ESAKOV N ATALIA I. A BRAMSON Submitted: 29 January 2007 Accepted: 5 August 2007 doi:10.1111/j.1463-6409. 2007 .00300.x Lebedev, V. S., Bannikova, A. A., Tesakov, A. S. Abramson, N. I. ( 2007 ) Molecular phylogeny of the genus ... Molecular phylogeny of the genus Alticola Fig. ...
... Deities connected with the number 6 include Athena, the Greek Goddess of Wisdom; Bacchus, . ... The colors sky blue and turquoise symbolize variety 5. The gemstones using 5 are turquoise and aquamarine. The flower connected with 5 could be the anemone, . ... That method for you to mix-match sizes and colors to suit your needs. http://www.topcon.cl/2015/12/giudice-ha-dato-quot/ . ...