... One can compare the positions of these singularities and their corresponding singular variables in the Feynman diagrams which contribute to the signal process under consideration, and to both reducible and irreducible backgrounds. ... For a standard analysis using cuts on variables, one should cut hard against the regions of singularities in the background singular variables while keeping the regions with singularities for the signal singular variables (see e.g. [8]). ...
... Главная -> Фильмы -> Particles of Truth . ... Фильмы . ... Particles of Truth . США 2003 . ... Jennifer Elster . ... Leslie Lyles . ... Alan Samulski . ... Leslie Frohberg . ... John Miller . ... John Mondin . Jennifer Rhodes . ...
... The experimental data obtained using Cherenkov light of EAS reflected from the snow surface of the Big Alma-Ata Lake (Kazakhstan) are presented. ... The balloon-borne measurements in the energy range 10 15 -10 20 eV are planned. ... SPHERE detector array was elaborated for balloon-borne experiment [3-5]. ... SPHERE detector was situated on the 160 m high mountain ledge nearby the B.Alma-Ata lake (2500 m above sea level) to detect Cherenkov light reflected from the snow surface of the lake. ...
... The delayed fluorescence of chlorophyll (DF) is an informative characteristic of the backward electron transfer in the reaction centers (RC) as well as of the functional activity of the photosynthetic apparatus (PSA) in vivo and in vitro under various physical and chemical factors (Hauvax, Lannoye, 1985; Rubin et al., ... Predominant bleaching of the long-wavelength fraction of chlorophyll provides evidence that oxidative reactions are located close to the reaction center of PSI. ...
... The main problem is increasing the recognition rate of some recognition engines, working in some restricted domains, such as telephone time-table question-answer systems and so on. ... Our algorithms allow user to get recognition variants, which are right sentences in some formal language. ... We suppose that BRE can produce a set of recognition variants in the form of the "complex chain". ... Length of complex chain is the number of vertexes in its graph. ... const*n^2 . ...
. The work is supported by the Russian Foundation for Basic Research, grant 10-07-00685-a . PDB . Classification . Domain instances . Bonded with NA . 1E8O . SIGNALING PROTEIN/RNA . 4 . 3 . 1E8S . SIGNALING PROTEIN/RNA . 2 . 0 . 1RY1 . TRANSLATION . 2 . 2 . total (3 entries) . 8 . 5 . No comments on this family . Send your questions and comments to sas@belozersky.msu.ru .
... The object of investigation are 1080-е-thick ultrathin gold films deposited on fused-silica substrates. ... It is shown that, under these conditions, the visibility of the interference pattern and the shape of the frequencyangular spectrum at signal frequency are determined by the optical parameters of the medium at idler frequency, which belongs to the near-infrared region. ... According to (11), the visibility of the interference pattern depends on the transmission coefficient at idler frequency...
Application of Kingdon, Penning and Paul ion traps for determination of protein mixture compositions and protein primary structures Nikolaev Evgenij N. The Institute for Biomedical ... Academy of Sciences The Institute for Energy Problems of Chemical Physics Russian Academy of Sciences ennikolaev@rambler.ru Kingdon, Penning and Paul ion ... Penning trap is a Paul trap (frequently with cylindrical instead of hyperbolic electrodes) in magnetic field applied parallel to the trap axes. ...
... The analysis shows, that asteroid rubble pile loses its fast fragments in no time but the retaining fragments forms a compact structure immersed in dust gas atmosphere, created by interaction of interplanetary medium with dispersed product of collisional evolution of asteroid. By interaction of an asteroid rubble pile with interplanetary medium structures asteroid can increase its brightness on account of blowed up dust simulating phenomenon of distant comet's brightening. ...
МОДЕЛИРОВАНИЕ ВЗАИМОДЕЙСТВИЯ МАГНИТНОГО ПОЛЯ С ОБЪЕМНЫМИ ВЯЗАНЫМИ СТРУКТУРАМИ . ... Представлен механизм взаимодействия магнитного поля с жидкостью. В рамках концепции солитонной модели жидкости предлагается объяснение эффекта памяти в системах с водородными связями в магнитном поле. MODELING OF INTERACTION MAGNETIC FIELD WITH BULK KNITTED STRUCTURES . ... A mechanism of interaction magnetic field with liquid is pre-sented. ... Suppose the structure of such systems to be a bound band. ...
... Assessment of water quality under changing climate conditions . ... Scope: Climate change coupled with geographically heterogeneous population growth, land use change, increasing urbanization, and changing water use are expected to have major effects on water supply and water quality. ... Climate change effects on streamflow, timing of snowmelt, timing and magnitude of groundwater recharge, ecosystem responses, and impacts of changing land cover and land use are likely to affect water quality. ...
... 2 Measurement of PMTs counting characteristics and selection of op erating p oint To select the operating point of the PMT, that is the optimal values of the high voltage supply and pulse discrimination threshold, the command run counting=hv value is provided in the program mass. ... Starting with the minimum voltage (say 550 V) run command run counting=550 for the measurement execution. ... It is recommended to take measurements for the set of values of 0.4, 0.6, 0.8, 1.0. ...
... Here is a brief outline of the current theory of the events in the early history of the solar system: . A cloud of interstellar gas and/or dust (the "solar nebula") is disturbed and collapses under its own gravity. ... The gas cools off enough for the metal, rock and (far enough from the forming star) ice to condense out into tiny particles. (i.e. some of the gas turns back into dust). ... Once the larger of these particles get big enough to have a nontrivial gravity, their growth accelerates. ...
... Monshausen G*, Bibikova TN*, Shi C, Weisenseel M, Gilroy S (2007) Oscillations in extracellular pH and reactive oxygen species modulate tip growth of Arabidopsis root hairs. ... Vincent P, Chua M, Nogue F, Fairbrother A, Mekeel H, Xu Y, Allen N, Bibikova TN, Gilroy S, Bankaitis VA (2005) A Sec14p-nodulin domain phosphatidylinositol transfer protein polarizes membrane growth of Arabidopsis thaliana root hairs. ... Bibikova TN, Gilroy S (2008) Role of calcium in root hair growth and development. ...
... The bright supernova (hereafter SN) in the galaxy NGC 4527 was first sighted by S. Knight (USA) on April 13.17UT at magnitude ~14.0v. The report of the sighting was subsequently forwarded by phone to the AAVSO. ... SN 1991T. The galaxy NGC 4527 is an Sb(s)II type galaxy with an apparent Blue magnitude of 11.32 (Shapley-Ames, 1981). ... An analysis of this event utilizing visual observations by amateurs, plus a light curve is presented.. ... THE LIGHT CURVE: . ... ISN SN 1991T web page . ...