The Riemann xi-function is an entire function of order one and its zeroes coincide with non-trivial zeroes of the Riemann zeta-function which lie in the critical strip. The Riemann hypothesis asserts that all zeroes of the Riemann xi-function lie on the critical line. ... Moreover, if the Riemann hypothesis is fulfilled, then all zeroes of derivatives of the Riemann xi-function lie on the critical line. ...

Конференция по маркетингу №1 в Петербурге Digitale 007 . ... В конференции будут участвовать Игорь Манн, Учредитель издательства Манн, Иванов и Фербер ; Александр Левитас, специалист по партизанскому маркетингу и бизнес-консультант; Гавриил Гордеев, директор по маркетингу и PR канала ТНТ ; Сергей Славинский, директор в Syndicated Brands, Peter Greenberger, директор по реализации твиттер и другие. C полной программой можно ознакомиться по ссылке digitaleconf.ru/programm. ... Астрономия и космос . ...

... Цифровая фотокамера GR DIGITAL IV черная . ... Система оптической стабилизации изображения . ... На первый взгляд камера RICOH GR DIGITAL IV похожа на обычный цифровой компакт. ... В камере GR DIGITAL IV реализована гибридная система автофокуса, включающая в себя дополнительный внешний датчик и классический для компактов автофокус по методу контрастной детекции с помощью матрицы-формирователя изображения. ... Pentax.ru . ... Copyright PENTAR ї2004-2016. (бинокли, цифровые фотоаппараты, телескопы) . ...

Arrival 09.00 ­ 22.00 Registration of participants Monday, 19.08.2013 Arrival 09.00 ­ 22.00 Registration of participants 10.00 ­ 18.00 Planetary section 20.00 ­ 22.00 Evening session : Memorial session Astronomical Society news Discussion (conference hall of ONU recreation center « Chernomorka ») 0 0 0 1 1 1 6 9 9 0 0 2 .0 .0 .3 .1 .3 .4 3 0 0 5 0 5 Tuesday, 20.08.2013 Sunrise Registration of participants Opening of the ... 16.00 ­ 16.30 Coffee break 16.30 ­ 18.00 Section session ­ .. ...

StarShine-3: . ... The satellites are covered by nearly 1000 small, front-surface aluminum mirrors that are machined by technology students in Utah and polished by tens of thousands of students all over the world. ... And this is only small story about it. ... We will be able to measure the angular position of that satellite by observing sunlight flashes from small mirrors mounted on the surface of the satellite, as it passes across the starry sky before sunrise and after sunset.. ... Starshine 3 . ...

... Maps of six sources (0420+022, 0420-014, 1308+326, 1345+125, 1803+784, and DA 193) obtained with milliarcsecond resolution are presented and discussed, together with their broadband (1­22 GHz) spectra obtained on the RATAN­600 radio telescope at epochs close to those of the VLBI observations. ... The image (Fig. 5) shows that the source structure at 18 cm is compact, consisting of a VLBI core and two jet components, with the outer component lying 5 mas (30 pc) to the northwest of the core ( = 54 ). ...

To see a Russian version of this page, click here . ... Bochkarev Nikolai Gennadievich . astrophysics researcher: . born: Moscow, May 19, 1947; . ... Jr. researcher Sternberg Astronomical Inst., ... Soviet (Russian) Working Group on Interstellar Matter, Moscow , 1979-; . ... Madison, 1991. ... ALocal Interstellar Matter, 1990, . Basic Physics of the Interstellar Matter, 1992; co-author: . ... Physics of Interstellar Matter, 1979; . ... All-Union Astronom. Geodesical Soc., ... Astronom. ...

... SUPER RATIO . ... On this page I will present the most important (on my opinion) idea on Intellegence Life in the Universe . ... On the problem of the Super Ratio in astrophysics" . ... As a matter of fact, this is the main problem of the modern natural science. ... Here I shall try to speak about the most important problem of the modern natural science, the problem which is undoubtedly, of more importance than discovery of Blacks Holes, creation of Grand Unification Theory or Artificial...

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Structure of the supersmall satellites . Scientific equipment . Supersmall satellite "Universitetskiy" is manufactured by Production Corporation "Polyot" (Omsk, Russia) in the interests of Lomonosov Moscow State University. Supersmall satellite "Kompas-2" is a pilot project of multi-satellite system which is intended for prediction and motnitoring of natural and technologenical disasters. ... Composition of the scientific equipment of the "Universitetskiy" satellite. ...

... CAMERAS . ... Home Products Microscopes Accessories Vertical Photo/ Video/ Digital Camera Adapters . VERTICAL ADAPTERS . ... Vertical Eyepiece Tube Adapter feature a telescopic DIN standard eyepiece tube (ь23mm) with mechanical length adjustable from 140mm to 200mm. ... Video (C-Mount) Adapter . ... Eyepiece Tube (ь23mm) Adapter – for use with EDUPOINTER™ and DEMOPOINTER™ . ... Photo Tube Adapter . ... Video Adapter slips over microscope eyepiece and relays the image to the CCD camera. ...

We present a catalogue of galaxies for which spatially resolved data on their internal kinematics have been published; there is no apriori restriction regarding their morphological type. The catalogue lists the references to the articles where the data are published, as well as a coded description of these data: observed emission (E) or absorption (A) data, optical (O) or radio (R) data, velocity (V) or velocity dispersion (D), radial profile (1) or 2D field (2). ...