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6281por Coggins, Christopher R. E., Ballantyne, Mark, Curvall, Margareta, Rutqvist, Lars-ErikEnlace del recurso
Publicado 2012
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6282
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6283
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6284por Prčkovska, V., Achterberg, H. C., Bastiani, M., Pullens, P., Balmashnova, E., ter Haar Romeny, B. M., Vilanova, A., Roebroeck, A.“…This work investigates the possibilities of applying high-angular-resolution-diffusion-imaging- (HARDI-) based methods in a clinical setting by investigating the performance of non-Gaussian diffusion probability density function (PDF) estimation for a range of b-values and diffusion gradient direction tables. …”
Publicado 2013
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6285
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6286“…Since the proposed distribution for noise-free data plays a key role in the performance of MMSE estimator, a priori distribution for the pdf of noise-free 3D complex wavelet coefficients is proposed which is able to model the main statistical properties of wavelets. …”
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6287
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6288“…The upper tail of the school-size distribution decreases exponentially and the growth rates are distributed with a Laplace PDF. These distributions are similar to those observed for firms and are consistent with a Bose-Einstein preferential attachment process. …”
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6289“…The three-dimensional model is further presented as an interactive PDF to facilitate the dissemination and accessibility of anatomical data. …”
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6290por Damulewicz, Milena, Loboda, Agnieszka, Bukowska-Strakova, Karolina, Jozkowicz, Alicja, Dulak, Jozef, Pyza, Elzbieta“…The retina holds the autonomous oscillators but the expression of cry and ccgs, Atpα and nrv2, is also regulated by inputs from the pacemaker transmitted by PDF and ITP neuropeptides.…”
Publicado 2015
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6291“…The method employs atomic pair distribution functions (PDFs), determined from X-ray total scattering that depends on orientation relative to the applied field, to probe structural changes over length scales from sub-Ångstrom to several nanometres. The PDF is sensitive to local ionic displacements and their short-range order, a key uniqueness relative to other techniques. …”
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6292
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6293“…Through high-energy x-ray diffraction and atomic pair density function analysis we find that Zr-based metallic alloy, heated to the supercooled liquid state under hydrostatic pressure and then quenched to room temperature, exhibits a distinct glassy structure. The PDF indicates that the Zr-Zr distances in this glass are significantly reduced compared to those quenched without pressure. …”
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6294
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6295
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6296por Massen, Jorg J. M., Bauer, Lisa, Spurny, Benjamin, Bugnyar, Thomas, Kret, Mariska E.“…Researchers were generally prosocial with 80% sharing a PDF of one of their latest papers, and almost 60% willing to send us their data. …”
Publicado 2017
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6297
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6298por Himmelstein, Daniel S, Romero, Ariel Rodriguez, Levernier, Jacob G, Munro, Thomas Anthony, McLaughlin, Stephen Reid, Greshake Tzovaras, Bastian, Greene, Casey S“…The website Sci-Hub enables users to download PDF versions of scholarly articles, including many articles that are paywalled at their journal’s site. …”
Publicado 2018
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6299por Spires, Hiller A., Kerkhoff, Shea N., Graham, Abbey C. K., Thompson, Isaac, Lee, John K.“…The goal of this study was to define the construct and establish the validity of disciplinary literacy, which has recently gained attention from the implementation of the Common Core State Standards (National Governors Association Center for Best Practices & Council of Chief State School Officers in Common Core State Standards for English language arts & literacy in history/social studies, science, and technical subjects [PDF]. Authors, Washington, DC, 2010). After defining disciplinary literacy in the four core disciplines of English language arts, science, history and social studies, and mathematics, scales were developed and administered to a snowball sample of professionals nationwide, with 857 respondents. …”
Publicado 2018
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6300por Ohara, Koji, Tominaka, Satoshi, Yamada, Hiroki, Takahashi, Masakuni, Yamaguchi, Hiroshi, Utsuno, Futoshi, Umeki, Takashi, Yao, Atsushi, Nakada, Kengo, Takemoto, Michitaka, Hiroi, Satoshi, Tsuji, Naruki, Wakihara, Toru“…The apparatus, which can be set up on beamlines BL04B2 and BL08W at SPring-8, mainly consists of a large two-dimensional flat-panel detector and high-energy X-rays, enabling total scattering measurements to be carried out for time-resolved pair distribution function (PDF) analysis in the temperature range from room temperature to 873 K at pressures of up to 20 bar. …”
Publicado 2018
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