نتایج جستجو برای: rms gradient

تعداد نتایج: 137312  

2006
Ralph Bayer Frank Cowell

We focus on a relatively neglected area of the tax-compliance literature in economics, the behaviour of rms. We examine the impact of alternative audit rules on receipts from a tax on pro ts in the context of strategic interdependence of rms. In the market rms may compete in terms of either output or price. The enforcement policy can have an e ect on rms' behaviour in two dimensions { their mar...

2012
Alessandra Zanola Stefania Rossi Fiorella Faggi Eugenio Monti Alessandro Fanzani

Rhabdomyosarcomas (RMS) are aggressive childhood soft-tissue malignancies deriving from mesenchymal progenitors that are committed to muscle-specific lineages. Despite the histopathological signatures associated with three main histological variants, termed embryonal, alveolar and pleomorphic, a plethora of genetic and molecular changes are recognized in RMS. Over the years, exposure to carcino...

Journal: :Optics letters 2009
Arunkumar Jagannathan Andrew J Gatesman Robert H Giles

This paper reports on the effect of random Gaussian roughness with rms roughness values of 5-20 microm on the terahertz reflection spectra of metallic aluminum surfaces using Fourier transform IR spectroscopy. By comparing experimental data with a theoretical model based on the Kirchhoff approximation, the rms roughness of a surface is accurately determined. The rms roughness determined by this...

2007
Sherman Y. T. Lang

10 Abstract This paper summarizes our survey on the devel11 opment of reconfigurable machines (RMs). The goals of this 12 survey were to (i) clarify the needs and drivers to develop the 13 RMs, (ii) define the academic and practical issues involved 14 in the development of RMs, (iii) learn the state of the art of 15 the R&D on design methodologies of the RMs, and (iv) 16 identify future researc...

2015
Lucia Tombolan Matteo Zampini Silvia Casara Elena Boldrin Angelica Zin Gianni Bisogno Angelo Rosolen Cristiano De Pittà Gerolamo Lanfranchi

BACKGROUND Rhabdomyosarcomas (RMS) are rare but very aggressive childhood tumors that arise as a consequence of a regulatory disruption in the growth and differentiation pathways of myogenic precursor cells. According to morphological criteria, there are two major RMS subtypes: embryonal RMS (ERMS) and alveolar RMS (ARMS) with the latter showing greater aggressiveness and metastatic potential w...

Journal: :NeuroImage 2011
Karen J. Mullinger Winston X. Yan Richard Bowtell

Large artefacts that compromise EEG data quality are generated when electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) are carried out concurrently. The gradient artefact produced by the time-varying magnetic field gradients is the largest of these artefacts. Although average artefact correction (AAS) and related techniques can remove the majority of this artefact, th...

Journal: :Journal of the Japan Society for Precision Engineering 1988

Journal: :International Astronomical Union Colloquium 1996

Journal: :Journal of the Optical Society of America. A, Optics, image science, and vision 2007
Raymond A Applegate William J Donnelly Jason D Marsack Darren E Koenig Konrad Pesudovs

We report root-mean-square (RMS) wavefront error (WFE) for individual aberrations and cumulative high-order (HO) RMS WFE for the normal human eye as a function of age by decade and pupil diameter in 1 mm steps from 3 to 7 mm and determine the relationship among HO RMS WFE, mean age for each decade of life, and luminance for physiologic pupil diameters. Subjects included 146 healthy individuals ...

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