Nuclear Instruments and Methods in Physics Research B 150 (1999) 640±644 PIXE, XRF and GRT for the global investigation of ancient gold artefacts Guy Demortier *, Yvon Morciaux, Daphn Dozot e LARN, Facultes Universitaires Notre-Dame de la Paix, 61, Rue de Bruxelles, 5000 Namur, Belgium Abstract The study of ancient gold jewellery artefacts often requires surface and bulk characterisation using non-destructive methods. ... Both pro®les are calculated using the dierential PIXE method [6]. ...
To commutative factorization of algebraic matrices Andrey V. Shanin1 , Eugeny M. Doubravsky2 Russia, 119899, Moscow, Moscow State University, Department of Physics, 2 Department of Mechanics and Mathematics October 4, 2005 Abstract The problem of matrix factorization motivated by diffraction or elasticity is studied. ... 7 3.4 Bypass matrices and reformulation of factorization problem Let G be an algebraic matrix, and let W be the set of words associated with this matrix. ... Consider matrix M (k ). ...
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Ссылки http://acoustics.phys.msu.su/teachers/shanin_files/~shanin/papers/perehody.pdf -- 279.0 Кб -- 14.03.2011
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Ссылки http://acoustics.phys.msu.ru/teachers/shanin_files/~shanin/papers/perehody.pdf -- 279.0 Кб -- 14.03.2011 Похожие документы
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... About hotel . ... Rooms and prices . ... 1600 rub./day . A cozy room with an area of ??15 sq.m. equipped with modern comfortable furniture, a TV, telephone and bathroom. ... with double bed) . ... A cozy room with an area of ??20 sq.m. equipped with a double bed with bedside tables, wardrobe, desk, TV, telephone and bathroom. ... A large room of 25 square meters with a large bed and bedside tables, coffee table and chair, wardrobe, desk, TV, telephone and bathroom with heated floor. ...
... Geography of World Economy . ... Cryolithology and Glaciology . ... Departments . ... Research laboratories . ... Field stations . ... Type of field courses . ... Department of Cryolithology and Glaciology The Department was founded in 1945 with the name Department of northern countries . ... Our students are active members of PYRN (Permafrost Young Researchers Network), in which they share best practices, information about conferences, field courses, jobs. ... ISBN 5-89176-095-9 . ...
... Ср Май 27 11:19:02 MSD 2009 . ... НОВОСТИ МИРА ВЫСОКОПРОИЗВОДИТЕЛЬНЫХ ВЫЧИСЛЕНИЙ http :// parallel.ru /news/ + В Gauss Centre for Supercomputing запущена новая инсталляция суперкомпьютера IBM Blue Gene/P с пиковой производительностью 1 PFlop/s. http ://www.fz-juelich.de/portal/index.php?index=163 jahr= 2009 cmd=show mid=670 + Суперкомпьютер Ranger используется для моделирования слияния черных дыр. http ://www.tacc.utexas.edu/research/users/features/dynamic.php?m_b_c=matzner + ...
INNER POLAR RINGS REGULAR LENTICULAR GALAXIES 1 K. Sil'chenko 2 Sternberg Astronomical Institute, 119992 Moscow, Russia; Isaac Newton Institute Chile, Moscow Branch; olga@sai.msu.su Afanasiev Special Astrophysical Observatory, 369167 Nizhnij Arkhyz, Russia; vafan@sao.ru Received 2003 December accepted February 4 ABSTRACT have investigated a sample of galaxies, mostly with circumnuclear dust lanes orthogonal their major axes, chosen from Hubble Space Telescope Wide Field Planetary Camera 2 images. ...
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... In Chap. ... sign cos : By the theorem on the motion of the center of masses in the space in projections to the related axes .x ; y ; z/ and the theorem on the change of the kinematic moment with respect to these axes, we obtain the following complete system of differential equations in the dynamical quasi-velocity space R1 fvg S2 f; g C R3 fx ;y ;z g: v cos P v sin C y v sin sin P 2 2 z v sin cos C .y C z / D Fx =m; v sin cos C v cos ... I2 n0 d cos with variable coefficient....
... B Dispatch: 30.1.04 Author Received: Journal: JEB CE: Kumar No. of pages: 12 PE: Sri doi:10.1111/j.1420-9101.2004.00705.x Human birthweight evolution across contrasting environments F. T H OMAS , * A . ... The model illustrates that optimal birthweight depends on which fitness-reducing risk locally predominates (somatic diseases, parasitic diseases or adverse environmental conditions). ... Growth in utero, blood pressure in childhood and adult life, and mortality from cardiovascular disease. ...
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Ссылки http://ecology.genebee.msu.ru/3_SOTR/CV_Terekhin_publ/2004_Birthweight_JEvolBio.pdf -- 284.1 Кб -- 16.03.2009 Похожие документы