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1.0
audio
eye 1
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Topic: npr talk of the nation
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4.0
Jan 1, 2015
01/15
by
Marshill Church
audio
eye 4
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Topics: Marshill Church, Marshill Church Audio Archive
He is talking about the reason of the collapse of Communist coup, Zahir Shah's government, Dawood Khan and his government, Amin and his government and about Taraki's trip to Russia (00:00:00)
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2.0
audio
eye 2
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Topic: npr talk of the nation
Topics: KBS News, news930
Topics: KBS News, news930
2
2.0
Dec 31, 2015
12/15
by
MBC
movies
eye 2
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comment 0
4
4.0
Oct 25, 2015
10/15
by
MBC
movies
eye 4
favorite 0
comment 0
Topics: KBS News, news930
2
2.0
Dec 31, 2015
12/15
by
MBC
movies
eye 2
favorite 0
comment 0
Topics: KBS News, news930
Topics: KBS News, news930
Topics: KBS News, news930
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19
Apr 2, 2019
04/19
by
Mike Davis
image
eye 19
favorite 1
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Green slate, Pawlet, Vermont Description: This green slate comes from near Pawlet, Vermont. Mineral components cannot be identified in hand specimen, but in thin section quartz, feldspar, chlorite, muscovite and biotite can be seen. This sample is 10 cm across. Location: USA ▹ Vermont ▹ Rutland. Near Pawlet. Collection: Ward’s University Rock Collection #184. Tech details: 784 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera, 60mm Nikon AF micro lens. The Geoscience Digital Image...
Topics: geology, mineralogy
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8.0
movies
eye 8
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4.0
movies
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Topics: msnbc.com, NBC, MSNBC, CNBC, NBC Today Show, NBC Nightly News, Dateline
Lineup I. INTRODUCTION II. CHINA: BEHIND THE CONFRONTATION *Evan Thomas, NEWSWEEK Assistant Managing Editor *Melinda Liu, NEWSWEEK Beijing Bureau Chief *James Lilley, American Enterprise Institute, former CIA official and Ambassador to China III. GORE: WHAT NEXT? *Howard Fineman, NEWSWEEK Chief Political Correspondent *Jessica Grodstein, Student in Al Gore's Columbia Journalism class IV. THE CHANGING FACE OF CHRISTIANITY ...
Topics: Newsweek on Air, China, Al Gore, Christianity, Taxes
Source: Tascam 122MKIII > Creative Soundblaster > USB in, ASUS D550M running Windows 8.1, Audacity 24bit/96KHz
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3.0
movies
eye 3
favorite 0
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Topics: msnbc.com, NBC, MSNBC, CNBC, NBC Today Show, NBC Nightly News, Dateline
Note :
Topics: californiarevealed, Newspaper--Local editions, California--Newspapers, Local history, Newspapers,...
Source: Microfilm: 16 Pages of 16 (11 1/2 x 22 3/4)
The protest of Afghan refugees in front of UNHCR office against the bad behaviour of Pakistani government with Afghan refugees.
Topics: Pakistan, amrc, Afghan Media Resource Center
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23
Apr 4, 2015
04/15
by
Glenn Hauser
texts
eye 23
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The protest of Afghan refugees in front of UNHCR office against the bad behaviour of Pakistani government with Afghan refugees.
Topics: Pakistan, amrc, Afghan Media Resource Center
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82
Aug 24, 2013
08/13
by
European Telecommunications Standards Institute
texts
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Government Publishing Office U.S. Congress House of Representatives Committee on Energy and Commerce AN EXAMINATION OF EXISTING FEDERAL STATUTES ADDRESSING INFORMATION PRIVACY Date(s) Held: 2001-04-03 107th Congress, 1st Session GPO Document Source: CHRG-107hhrg71499 Superintendents of Documents ID: Y 4.C 73/8 Related Items: United States House Bill 10 (107th Congress) United States House Bill 3408 (107th Congress) United States House Bill 4857 (107th Congress) U.S. Code: 15 U.S.C. 1681a(b)...
Topics: 107th, House
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Sep 21, 2009
09/09
by
*Credit:* Bryan Preston (STScI [ http://www.stsci.edu/ ]/AVL)
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Technical facts about this news release: About this Object Object Name: SN1997ff Object Description: Supernova Type Ia in Hubble Deep Field North Galaxy 4-403.0 Position (J2000): R.A. 12h 36m 44.18s Dec. +62° 12' 44.8" Constellation: Ursa Major Distance: 3 billion parsecs (10 billion light-years) Redshift: z~1.7 About the Data Instrument: NICMOS; WFPC2 Exposure Dates: December 23, 1997 - June 22, 1998 Exposure Time: ~ 6 days Filters: F814W (I), F110W (J), F160W (H) Principal Astronomers:...
Topics: What -- Galaxy 4, What -- Constellation, What -- Ursa Major, What -- NICMOS, Where -- Arizona,...
Source: http://hubblesite.org/newscenter/archive/releases/2001/09/video/f/
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14
Apr 9, 2021
04/21
by
National Utah Token Society
texts
eye 14
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The Token Hunter, publication of the National Utah Token Society.
Topic: Numismatics, Tokens
This study was conducted to: (1) determine if the intercession calendar, an alternative calendar that reduces the total school year for students who do not need remediation, positively impacts overall student achievement; (2) to assess the explanatory ability of the intercession model in accounting for student academic achievement variability; and (3) to determine the variables which differentiate among the treatment group using discriminate analysis. The intercession calendar was not a...
Topics: ERIC Archive, Academic Achievement, Elementary Education, Elementary School Students, Remedial...
This report discusses the outcomes of a study that investigated the relationship between student scores on the five sub-scales of the School Attitude Assessment Survey-Revised (SAAS-R) and the academic achievement of known groups of gifted achievers and gifted underachievers. The study examined whether gifted achievers and gifted underachievers differ in their attitudes toward school, attitudes toward teachers, goal-valuation, motivation, and general academic self-perceptions. An additional...
Topics: ERIC Archive, Academic Achievement, Academically Gifted, Data Analysis, Data Interpretation,...
This doctoral study examined the literacy practices of two rural adolescents as they crossed between the social contexts of their rural community, Winnona Hill, and higher education. Data collected primarily through semi-structured e-mail interviews over a 4-year period indicated that both informants used multiple literacies and a range of language practices to become "literate enough" to gain access to college as well as to cross into life roles, careers, and possibilities beyond the...
Topics: ERIC Archive, Cognitive Dissonance, College Environment, College Students, Coping, Cultural...
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42
Sep 18, 2009
09/09
by
NASA/Glenn Research Center
image
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Junior officers in the U.S. military have a certain fascination with CNN. Once news of a U.S. military action breaks, these officers typically gather around television sets in their wardrooms, interested in seeing the results of their, or their fellow service members, handiwork, and, once the dust has settled, how it is perceived around the world. On January 16, 1991, and December 16, 1998, they were impressed with the accuracy and lethality of precision guided munitions. On both times, those...
Topics: DTIC Archive, Moulton, John B, HARVARD UNIV BOSTON MA, *POLICIES, *NATIONAL SECURITY, *CRISIS...
Palisades provided technical (scientific and economic) assessments of government industrial, and academic programs and management/administrative recommendations for efforts related to electronics in support of the Advisory Group on Electron Devices (AGED). This support included preparing a substantial amount of briefing material for use by the executive director of AGED during technical area review and assessment (TARA) meetings.
Topics: DTIC Archive, Cohen, Elliot, PALISADES INST FOR RESEARCH SERVICES INC ARLINGTON VA, *ELECTRONICS,...
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54
Sep 21, 2013
09/13
by
Yu. F. Pirogov
texts
eye 54
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It is conjectured that in the origin of space-time there lies a symplectic rather than metric structure. The complex symplectic symmetry Sp(2l,C), l\ge1 instead of the pseudo-orthogonal one SO(1,d-1), d\ge4 is proposed as the space-time local structure group. A discrete sequence of the metric space-times of the fixed dimensionalities d=(2l)^2 and signatures, with l(2l-1) time-like and l(2l+1) space-like directions, defined over the set of the Hermitian second-rank spin-tensors is considered as...
Source: http://arxiv.org/abs/hep-ph/0104119v1
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47
Sep 21, 2013
09/13
by
B. Abdullaev; A. D. Kidisyuk; M. M. Musakhanov
texts
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By variational Monte-Carlo method developed Ceperley et al. for the simulation of fermi systems in macroscopic confining potential well we simulate various spin ground states of the coulomb clusters with 2,3 and 4 particles in a broad two-dimensional (2D) parabolic well. In this method quantum state numbers determining the variational wave function are not the numbers of well quantum states but numbers of the equilibrium spatial positions of particles that give a minimum of the system potential...
Source: http://arxiv.org/abs/cond-mat/0104125v1
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55
Sep 21, 2013
09/13
by
L. Feher
texts
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The dynamical generalization of the classical Yang-Baxter equation that governs the possible Poisson structures on the space of chiral WZNW fields with generic monodromy is reviewed. It is explained that for particular choices of the chiral WZNW Poisson brackets this equation reduces to the CDYB equation recently studied by Etingof--Varchenko and others. Interesting dynamical r-matrices are obtained for generic monodromy as well as by imposing Dirac constraints on the monodromy.
Source: http://arxiv.org/abs/math-ph/0104027v1
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92
Sep 21, 2013
09/13
by
Thomas Friedrich; Klaus-Dieter Kirchberg
texts
eye 92
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We prove a new lower bound for the first eigenvalue of the Dirac operator on a compact Riemannian spin manifold by refined Weitzenb\"ock techniques. It applies to manifolds with harmonic curvature tensor and depends on the Ricci tensor. Examples show how it behaves compared to other known bounds.
Source: http://arxiv.org/abs/math/0104121v1
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45
Sep 21, 2013
09/13
by
G. P. Berman; G. D. Doolen; D. I. Kamenev; V. I. Tsifrinovich
texts
eye 45
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We describe a new and consistent perturbation theory for solid-state quantum computation with many qubits. The errors in the implementation of simple quantum logic operations caused by non-resonant transitions are estimated. We verify our perturbation approach using exact numerical solution for relatively small (L=10) number of qubits. A preferred range of parameters is found in which the errors in processing quantum information are small. Our results are needed for experimental testing of...
Source: http://arxiv.org/abs/quant-ph/0104025v1
106
106
Oct 29, 2009
10/09
by
NASA/Goddard Space Flight Center Scientific Visualization Studio
movies
eye 106
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Using data from different spacecraft and some powerful computer technology, visualizers at the Goddard Space Flight Center present you with a collection of American cities in a way you have never seen them before. Starting with our camera high above the Earth, we rush in towards the surface at what would be an impossible speed for any known vehicle. Passing though layers of atmosphere, the colors of our destinations shimmer with their own unique characteristics, and suddenly we find ourselves...
Topics: Human geography, Physical geography, Zoom, What -- Earth, What -- Terra, What -- Landsat 7, Where...
Source: http://svs.gsfc.nasa.gov/goto?2127
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40
Jul 7, 2010
07/10
by
NASA
image
eye 40
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Personnel raise their hands as they get in position as they prepare to stand in the shape of a space shuttle for an aerial view to be taken for STS-1's 20th Anniversary.
Topics: What -- Space Shuttle Orbiter, What -- STS-1
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47
Jul 7, 2010
07/10
by
NASA
image
eye 47
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Aerial views of approximately 300 JSC employees standing in the shape of a space shuttle for STS-1's 20th Anniversary. Photo was taken in Rocket Park
Topics: What -- Space Shuttle Orbiter, What -- STS-1, Where -- Johnson Space Center JSC
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40
Jul 7, 2010
07/10
by
NASA
image
eye 40
favorite 0
comment 0
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41
Jul 7, 2010
07/10
by
NASA
image
eye 41
favorite 0
comment 0
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50
Jul 7, 2010
07/10
by
NASA
image
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Astronaut John M. Grunsfeld, STS-109 mission specialist, photographs various sites at the Johnson Space Center JSC during photography training.
Topics: What -- STS-109, Where -- Johnson Space Center JSC
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42
Jul 1, 2010
07/10
by
NASA
image
eye 42
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View of 1/4 Scale model of the orbiter Middeck with Alternative lighting.
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53
Sep 21, 2013
09/13
by
F. Westerhoff; L. Brendel; D. E. Wolf
texts
eye 53
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In this article kinetic Monte Carlo simulations for molecular beam epitaxy (MBE) and pulsed laser depositon (PLD) are compared. It will be shown that an optimal pattern conservation during MBE is achieved for a specific ratio of diffusion to deposition rate. Further on pulsed laser deposition is presented as an alternative way to control layer by layer growth. First results concerning the island density in the submonolayer regime are shown.
Source: http://arxiv.org/abs/cond-mat/0104227v1
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82
Sep 21, 2013
09/13
by
Manfred Einsiedler; Douglas Lind; Richard Miles; Thomas Ward
texts
eye 82
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A general framework for investigating topological actions of $Z^d$ on compact metric spaces was proposed by Boyle and Lind in terms of expansive behavior along lower-dimensional subspaces of $R^d$. Here we completely describe this expansive behavior for the class of algebraic $Z^d$-actions given by commuting automorphisms of compact abelian groups. The description uses the logarithmic image of an algebraic variety together with a directional version of Noetherian modules over the ring of...
Source: http://arxiv.org/abs/math/0104261v1
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56
Sep 19, 2013
09/13
by
C. Anastasiou; E. W. N. Glover; C. Oleari; M. E. Tejeda-Yeomans
texts
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We present the two-loop virtual QCD corrections to the scattering of massless distinct quarks in conventional dimensional regularisation. The structure of the infrared divergences agrees with that predicted by Catani while expressions for the finite remainder are given for each of the s-, t- and u-channels in terms of polylogarithms. The results presented here form a vital part of the next-to-next-to-leading order contribution to inclusive jet production in hadron colliders and will play a...
Source: http://arxiv.org/abs/hep-ph/0010212v3
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43
Sep 19, 2013
09/13
by
Nima Arkani-Hamed; Lawrence Hall; Yasunori Nomura; David Smith; Neal Weiner
texts
eye 43
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A new physical origin for electroweak symmetry breaking is proposed, involving compact spatial dimensions of scale 1/R \approx 1 TeV. The higher dimensional theory is supersymmetric, and hence requires the top-quark Yukawa coupling to be localized on some ``Yukawa brane'' in the bulk. The short distance divergence in the Higgs-boson mass is regulated because supersymmetry is unbroken in the vicinity of this Yukawa brane. A finite, negative Higgs mass-squared is generated radiatively by the...
Source: http://arxiv.org/abs/hep-ph/0102090v2
