ISTITUTO NAZIONALE DI FISICA NUCLEARE Sezione di Genova INFN/code-98/001 October 4, 2007 MEASUREMENT OF THE FREQUENCY RESPONSIVITY OF A FIBER OPTIC AIR BACKED MANDREL HYDROPHONE UP TO 10 KHZ IN AIR M.Anghinolfi1, A.Bersani1, A.Calvi3, A.Cotrufo3, M.Ivaldi1, O.Ershova2, F.Parodi1, D.Piombo1, A.Plotnikov2 and L.Repetto3 Hydrophone calibration was performed with the help of a microphone with a known frequency response characteristic. ... 3.2 F 1 F1 + F F = 23.9 kHz 380 ns ~130 ns 3200 ns FIG. ...
... N.5, pp.592-597 (scanned PDF file, English version) . ... A.V.Shanin, Embedding formula for electromagnetic diffraction problem // Zapiski seminarov POMI, V.324, pp.247-261 (2001), in Russian, (PDF file, Russian version) (PDF file, English version) . ... PDF file) . ... Shanin A.V., Coordinate equations for the Laplace-Beltrami problem on a sphere with a cut // QJMAM, 2005 (58) 2, 1-20 The preprint versions of two previous papers have been sent to URSI contest: Paper 1, PDF file , Paper 2, PDF file ...
Current Issue About us Editors Board of Editors Guidelines Contacts . ... 2015 . ... Senior Lecturer, School of Politics and International Relations, Australian National University. ... Ignorance, cultivated ignorance, information, intelligence, (mis)education, internet abuse. ... No material published in this journal may be reproduced in print or in electronic form without a link to "E-journal. Public Administrarion". ... Copyright ¿ 2015 SPA MSU . ...
... 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. ...
ISSN 1560-3547, Regular and Chaotic Dynamics, 2011, Vol. ... MSC2010 numbers: 34D20, 70E40, 37J35 DOI: 10.1134/S1560354711060062 Keywords: billiard, impact, point map, nonintegrability, periodic solution, nonholonomic constraint, integral of motion 1. ... 2 Vol. ... Then if one of the semi-axes of the cylinder's base tends to zero (b2 0) we get the problem on nonholonomic bil liard inside a flat strip with the fol lowing law of reflection 0 0 -1 = 0 cos - sin 0 - sin - cos V where V = (vn , v , ua ). ...
... It was necessary to construct quite a different type of parachute to be light, compact, encased in a parapack and reliable. At first most parachute designers considered it to be hardly possible for a canopy to open in the air without the aid of some special devices, such as an umbrella spokes, compressed air or powder explosive charges. ... Later on a great number of different parachute systems were worked out and introduced by Russian parachute designers Nikolai Lobanov, Igor Glushkov and others. ...
... Anti thrombin DNA aptamers were immobilized on silica microspheres, placed inside microwells on the distal tip on an imaging optical fiber, coupled to a modified epifluorescence microscope through its proximal tip. ... It should be mentioned that since thrombin is not a DNA binding protein, the possibility to elicit thrombinaptamer complexes clearly demonstrates the power of SELEX technology. ... Specificity of aptamer coated beads for F thrombin binding was assessed with bovine serum albumin. ...
... A Needle-Size Probe with a Side-Acting Hydrophone and a Thermocouple for High Intensity Focused Ultrasound . ... Thermal and acoustic measurements at high acoustic intensities are desirable in studies involving High Intensity Focused Ultrasound (HIFU). We are developing a needle-size probe comprising of a hydrophone and a thermocouple, that can withstand high intensity fields without damage. The probe can simultaneously map the acoustic pressure and temperature field in a test medium. ...
... Supercomputing Technologies in Science, Education and Industry Almanac Series . ... Octotron: Active Control for Reliable Functioning of Supercomputers . ... DiMMon: a New Approach to Supercomputer Monitoring . ... X-COM: Distributed Computing Software . ... We propose a new approach to building distributed modular monitoring system named DiMMon, both for current and future systems, with an extremely high degree of parallelism. ... Research Computing Center (RCC) of Lomonosov Moscow State University...
Lomonosov project . News . ... Mikhail Lomonosov . Scientific goals . ... Scientific equipment . ... July 8, 2012 . ... May 10, 2012 . The entrance control of cable system of scientific equipment ?Lomonosov? successfully completed. ... Input control tests of scientific equipment ?Lomonosov? devices is held in NIIEM. December 15, 2011 . Preparations for testing the dynamic module of scientific instruments for satellite ?Lomonosov? is finished. November 30, 2011 . ...
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Prague, August 16, 2006 . ... Continue the GCVS project for at least 3 -6 more years; for this period, continue publication of Name-Lists for individual discoveries and for large-survey stars studied also elsewhere; during this period, start a new GCVS version with improved data and with complete information for Name-List stars; . during this period, work on Steve Kawaler's suggestion; pay maximum attention to improving software for period determination, automatic classification, etc . ...
... Lomonosov Moscow State Univ Research Center "Computer Science and Control" of RAS (FRC CSC RAS) Operations Research Society (RSORS) will organize the VIII Conference in Octo Operations Research. theoretical aspects and ersity (MSU), Federal and Russian Scientific ber 2016 in Moscow. ... Deadline for abstract submissions is March 31, 2016. ... Conference website: http://io.cs.msu.ru/ORM2016.html. ... Selected extended abstracts will be published in the Conference proceedings. ...