نتایج جستجو برای: فارنسیفرول c

تعداد نتایج: 1056517  

Journal: :Macromolecules 2021

Polymeric materials bearing polar groups constitute a class of macromolecules with interest in number uses. Because the direct synthesis employing polymerization strategies from monomers is very often precluded by catalyst poisoning or uncontrolled side reactions, alternative postpolymerization route consisting modifying previously prepared polymer continuously progressing. However, such poster...

2004
Marc Madou

Our work in carbon-microelectromechanical systems (C-MEMS) suggests that C-MEMS might provide a very interesting material and microfabrication solution to the battery miniaturization problem, active DNA arrays and a wide variety of chemical and biological sensors. We established that it is possible to use C-MEMS to create very high aspect ratio carbon structures (e.g. posts with an aspect ratio...

2006
Merlijn Sevenster Johan van Benthem Peter van Emde Boas Yuri Gurevich Marcin Mostowski Eric Pacuit Gabriel Sandu Tero Tulenheimo

In this paper, we study the game-theoretic and computational repercussions of Henkin’s partially ordered quantifiers [19]. After defining a gametheoretic semantics for these objects, we observe that tuning the parameter of absentmindedness gives rise to quantifier prefixes studied in [28]. In the interest of computation, we characterize the complexity class PNP q in terms of partially ordered q...

2002
Bjarne Stroustrup

This article presents a view of the relationship between K&R C’s most prominent descendants: ISO C and ISO C++. It gives a rough chronology of the exchanges of features between the various versions of C and C++ and presents some technical details related to their most significant current incompatibilities. My focus here is the areas where C and C++ differ slightly (‘‘the incompatibilities’’), r...

2007
Simon K. Brayshaw Emma L. Sceats Jennifer C. Green Andrew S. Weller

In this article, the complexes [Rh(Binor-S )(PR3)][BAr4] (R iPr, Cy, C5H9) are described. A combination of x-ray crystallography, NMR spectroscopy, density functional theory, and ‘‘atoms in molecules’’ calculations unequivocally demonstrates that the complexes contain rare examples of metal C–C agostic interactions. Moreover, they are fluxional on the NMR time scale, undergoing rapid and revers...

Journal: :CoRR 2014
Evgeny Latkin

Abstract: Here I propose C and C++ interfaces and experimental implementation for twofolds arithmetic I introduce in [1] for tracking floating-point inaccuracy. Testing shows, plain C enables high-performance computing with twofolds. C++ interface enables coding as easily as ordinary floating-point numbers. My goal is convincing you to try twofolds; I think assuring accuracy of math computation...

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