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Now showing items 124-143 of 761

Degeneracy at 1871 keV in [superscript 112]Cd and implications for neutrinoless double electron capture

Austin, Roby Anne Elizabeth, 1974-; Green, K. L.; Garrett, P. E.; Ball, G. C.; Bandyopadhyay, D. S.; Colosimo, S.; Cross, D.; Demand, G. A.; Grinyer, G. F.; Hackman, G. (American Physical Society, 2009-09)

High-statistics [beta]-decay measurements of [superscript 112]Ag and [superscript 112]In were performed to study the structure of the [superscript 112]Cd nucleus. The precise energies of the doublet of levels at 1871 keV, ...
[delta] Ceti is not monoperiodic: seismic modeling of a [beta] Cephei star from MOST space-based photometry

Guenther, David B.; Aerts, C.; Marchenko, S. V.; Matthews, J. M.; Kuschnig, R.; Moffat, A. F. J.; Rucinski, S. M.; Sasselov, D.; Walker, G. A. H.; Weiss, W. W. (American Astronomical Society, 2006-05)

The [beta] Cephei star [delta] Ceti was considered one of the few monoperiodic variables in its class. Despite (or perhaps because of) its apparently simple oscillation spectrum, it has been challenging and controversial ...
The dental values scale: development and validation

Langille, Angela D.; Catano, Victor M. (Victor Michael), 1944-; Boran, Thomas L.; Cunningham, Donald P. (American Dental Education Association, 2010-12)

The purpose of this study was to produce a valid scale for use in measuring the values of dental students and practitioners—the lack of which has impeded research on professionalism in dentistry. Following standard scale ...
Destruction of massive fragments in protostellar disks and crystalline silicate production

Vorobyov, Eduard I. (IOP Publishing, 2011-02-20)

We present a mechanism for the crystalline silicate production associated with the formation and subsequent destruction of massive fragments in young protostellar disks. The fragments form in the embedded phase of star ...
Detection of long-period variations in the subdwarf B star PG 0101+039 on the basis of photometry from the MOST satellite

Randall, S. K.; Matthews, J. M.; Fontaine, G.; Rowe, J.; Kuschnig, R.; Green, E. M.; Brassard, P.; Chayer, P.; Guenther, David B.; Moffat, A. F. J. (American Astronomical Society, 2005-11-01)

We report the detection of three discrete pulsation frequencies in the long-period variable subdwarf B star PG 0101+039 on the basis of ~400 hr of MOST wide-band photometry. The periodicities uncovered lie at 7235, 5227, ...
Detection of QTLs for seedling characteristics in barley (Hordeum vulgare L.) grown under hydroponic culture condition

Wang, Qifei; Sun, Genlou; Ren, Xifeng; Wang, Jibin; Du, Binbin; Li, Chengdao; Sun, Dongfa (BMC, 2017-11-07)

Background: Seedling characteristics play significant roles in the growth and development of barley (Hordeum vulgare L.), including stable stand establishment, water and nutrients uptake, biotic resistance and abiotic ...
Detection of solar-like oscillations in the red giant star [Epsilon] Ophiuchi by MOST spacebased photometry

Barban, C.; Matthews, J. M.; De Ridder, J.; Baudin, F.; Kuschnig, R.; Mazumdar, A.; Samadi, R.; Guenther, David B.; Moffat, A. F. J.; Rucinski, S. M. (EDP Sciences, 2007-06)

Context. Solar-like oscillations have been discovered in a few red giants, including e Oph, through spectroscopy. Acoustic modes around 60 μHz were clearly seen in this star, but daily aliasing of the groundbased data ...
Detection of solar-like oscillations, observational constraints, and stellar models for theta Cyg, the brightest star observed by the Kepler Mission

Guzik, J. A.; Houdek, G; Chaplin, W. J.; Smalley, B.; Kurtz, W.; Gilliland, R. L.; Mullally, F.; Rowe, J. F.; Bryson, S. T.; Antoci, V.; Gruberbauer, Michael (The American Astronomical Society, 2016-11-01)

[Theta] Cygni is an F3 spectral type magnitude V=4.48 main-sequence star that was the brightest star observed by the original Kepler spacecraft mission. Short-cadence (58.8 s) photometric data using a custom aperture were ...
Detections of faint Ly[alpha] emitters at z = 5.7: Galaxy building blocks and engines of reionization

Dressler, Alan; Martin, Crystal L.; Henry, Alaina; Sawicki, Marcin, 1969-; McCarthy, Patrick (American Astronomical Society, 2011-10-20)

We report results of an unprecedentedly deep, blind search for Ly[alpha] emitters (LAEs) at z = 5.7 using the Inamori-Magellan Areal Camera & Spectrograph (IMACS), with the goal of identifying missing sources of reionization ...
Determinants of innovation and productivity in the service sector in Mexico

De Fuentes, Claudia; Dutrenit, Gabriela; Santiago, Fernando; Gras, Natalia (Taylor & Francis Group, 2015-06-17)

Drawing on survey data about firms in Mexico, we investigate the determinants of innovation and the linkages between innovation and productivity in the services sector. We apply a three-stage Crépon-Duguet-Mairesse (CDM) ...
Determination of effective temperatures and luminosities for rotating stars

Deupree, Robert G. (Robert Gaston), 1946-; Short, C. Ian (Christopher Ian), 1965-; Gillich, A.; Lovekin, C. C.; Toque, N. (American Astronomical Society, 2008-08)

Spectral energy distributions for models of arbitrarily rotating stars are computed using two-dimensional rotating stellar models, NLTE plane-parallel model atmospheres, and a code to integrate the appropriately weighted ...
Determination of the Neutron-Capture Rate of 17C for the R-process Nucleosynthesis

Heine, M.; Typel, S.; Wu, M.-R.; Adachi, T.; Aksyutina, Y.; Alcantara, J.; Altstadt, S.; Alvarez-Pol, H.; Ashwood, N.; Atar, L.; Aumann, T.; Avdeichikov, V.; Barr, M.; Beceiro-Novo, S.; Bemmerer, D.; Benlliure, J.; Bertulani, C. A.; Boretzky, K.; Borge, M. J. G.; Burgunder, G.; Caamano, M.; Caesar, C.; Casarejos, E.; Catford, W.; Cederkall, J.; Chakraborty, S.; Chartier, M.; Chulkov, L. V.; Cortina-Gil, D.; Crespo, R.; Datta Pramanik, U.; Dıaz Fernandez, P.; Dillmann, I.; Elekes, Z.; Enders, J.; Ershova, O.; Estrade, A.; Kanungo, R. (American Physical Society, 2017-01-30)

With the R³B-LAND setup at GSI we have measured exclusive relative-energy spectra of the Coulomb dissociation of ¹⁸C at a projectile energy around 425A MeV on a lead target, which are needed to determine ...
Determination of the pion charge form factor at Q[superscript 2] = 1.60 and 2.45 (GeV/c)[superscript 2]

Sarty, Adam James, 1965-; Barrett, B.; Horn, T.; Aniol, K.; Arrington, J.; Beise, E. J.; Blok, H. P.; Boeglin, W.; Brash, E. J.; Breuer, H. (American Physical Society, 2006-11-10)

The [superscript 1]H(e, e'[pi][superscript +])n cross section was measured at four-momentum transfers of Q[superscript 2] = 1.60 and 2.45 GeV[superscript 2] at an invariant mass of the photon nucleon system of W = 2.22 ...
Determining the [superscript 239]Np(n, f ) cross section using the surrogate ratio method

Austin, Roby Anne Elizabeth, 1974-; Czeszumska, A.; Angell, C. T.; Burke, J. T.; Scielzo, N. D.; Norman, E. B.; Boutoux, G.; Casperson, R. J.; Chodash, P.; Hughes, R. O. (American Physical Society, 2013-03-12)

Background: Neutron-induced fission cross-section data are needed in various fields of applied and basic nuclear science. However, cross sections of short-lived nuclei are difficult to measure directly due to experimental ...
Deuteron photodisintegration by polarized photons in the region of the d[superscript]∗(2380)

Bashkanov, M.; Kay, S.; Watts, D.P.; Mullen, C.; Abt, S.; Achenbach, P.; Adlarson, P.; Afzal, F.; Ahmed, Z.; Akondi, C.S.; Annand, J.R.M.; Arends, H.J.; Beck, R.; Biroth, M.; Borisov, N.; Braghieri, A.; Briscoe, W.J.; Cividini, F.; Collicott, Cristina; Costanza, S.; Denig, A.; Downie, E.J.; Drexler, P.; Garni, S.; Glazier, D.I.; Gorodnov, I.; Gradl, W.; Günther, M.; Gurevich, D.; Heijkenskjöld, L.; Hornidge, D.; Huber, G.M.; Käser, A.; Kashevarov, V.L.; Korolija, M.; Krusche, B.; Lazarev, A.; Livingston, K.; Lutterer, S.; MacGregor, I.J.D.; Macrae, R.; Manley, D.M.; Martel, P.P.; Miskimen, R.; Mornacchi, E.; Neganov, A.; Neiser, A.; Ostrick, M.; Otte, P.B.; Paudyal, D.; Pedroni, P.; Powell, A.; Prakhov, S.N.; Ron, G.; Rostomyan, T.; Sarty, Adam James, 1965-; Sfienti, C.; Sokhoyan, V.; Spieker, K.; Steffen, O.; Strakovsky, I.I.; Strub, T.; Supek, I.; Thiel, A.; Thiel, M.; Thomas, A.; Usov, Yu.A.; Wagner, S.; Walford, N.K.; Werthmüller, D.; Wettig, J.; Wolfes, M.; Zana, L.A. (Elsevier, 2019-02-10)

We report the first large-acceptance measurement of the beam–spin asymmetry for deuteron photodisintegration (ȳd → pn) in the photon energy range 420 < E_γ < 620 MeV. The ...
The diameter of Juno from its occultation of AG+0[degree symbol]1022

DuPuy, David L.; Millis, R. L.; Wasserman, L. H.; Bowell, E.; Franz, O. G.; White, N. M.; Lockwood, G. W.; Nye, R.; Bertram, R.; Klemola, A. (American Astronomical SocietyIOP Publishing, 1981-02)

The 11 December 1979 occultation of AG+0[degree symbol]1022 by Juno was observed photoelectrically from 15 sites distributed across the occultation track. The observations are well represented by a mean elliptical limb ...
Differential evolution of the UV luminosity function of Lyman break galaxies from z ~ 5 to 3

Iwata, I.; Ohta, K.; Tamura, N.; Akiyama, M.; Aoki, K.; Ando, M.; Kiuchi, G.; Sawicki, Marcin, 1969- (Royal Astronomical SocietyOxford University Press, 2007)

We report the ultraviolet luminosity function (UVLF) of Lyman break galaxies at z∼5 derived from a deep and wide survey using the prime focus camera of the 8.2 m Subaru telescope (Suprime-Cam). Target fields consist of two ...
Differential rotation of [epsilon] Eridani detected by MOST

Croll, Bryce; Walker, Gordon A. H.; Kuschnig, Rainer; Matthews, Jaymie M.; Rowe, Jason F.; Walker, Andrew; Rucinski, Slavek M.; Hatzes, Artie P.; Cochran, William D.; Robb, Russell M.; Guenther, David B. (American Astronomical Society, 2006-09-01)

The Microvariability and Oscillations of STars (MOST ) photometric satellite observed three rotations of [epsilon] Eri continuously in late 2005. We detected two spots ([delta] m[approximately] 0.01) at different latitudes ...
A digitally synthesized classroom variable star

DuPuy, David L. (American Association of Physics Teachers, 1978-11)

There is no abstract available for this article.
Direitos dos Índios: um olhar da Análise Econômico-Comportamental do Direito

Bijos, Leila; Prola Júnior, Carlos Humberto; Tabak, Benjamin Miranda (Universidade do Estado do Rio de Janeiro, 2017)

As teorias antropológicas mais adequadas às realidades empíricas observadas em estudos etnográficos realizados em vários países e em diversas regiões do planeta – e que permeiam o novo paradigma estabelecido pela Constituição ...

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