نتایج جستجو برای: we substitute topics

تعداد نتایج: 4496079  

1999
Cheng-Shang Chang

In this paper, we address the parameterization problem for traffic envelopes needed for deterministic traffic regulation and service guarantees. A parameterized function is a good “substitute” for a traffic envelope if (i) the substitute is not smaller than the envelope and (ii) no other functions not smaller than the envelope are smaller than the substitute. Analogous to the least square appro...

2015
Martin Gosau Sandra Viale-Bouroncle Hannah Eickhoff Esthera Prateeptongkum Anja Reck W Götz Christoph Klingelhöffer Steffen Müller Christian Morsczeck

BACKGROUND Dental stem cells in combination with implant materials may become an alternative to autologous bone transplants. For tissue engineering different types of soft and rigid implant materials are available, but little is known about the viability and the osteogenic differentiation of dental stem cells on these different types of materials. According to previous studies we proposed that ...

2002
Scott A. Sarra

A Chebyshev super spectral viscosity method and operator splitting are used to solve a hyperbolic system of conservation laws with a source term modeling a fluidized bed. The fluidized bed displays a slugging behavior which corresponds to shocks in the solution. A modified Gegenbauer postprocessing procedure is used to obtain a solution which is free of oscillations caused by the Gibbs–Wilbraha...

Journal: :Proceedings of the Royal Society of Medicine 1970

Journal: :Nature 1973

Journal: :Seminars in Thrombosis and Hemostasis 2015

Journal: :Proceedings of the National Academy of Sciences 2004

Journal: :The Linguistic Review 2009

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