Results 241 to 250 of about 7,196 (266)
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Preservation of nanostructured lipid carriers (NLC)
European Journal of Pharmaceutics and Biopharmaceutics, 2010Due to their positive features (e.g., increased penetration of actives, re-enforcement of the lipid barrier and increase in skin hydration), nanostructured lipid carriers (NLC) are used in many dermal formulations. These formulations require preservation, and preservatives can impair the physical stability of disperse systems. Therefore, in this study,
Wasfy M, Obeidat +3 more
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Restrictions, extensions, and variations of NLC grammars
Information Sciences, 1980Abstract This paper continues the basic research on node-label-controlled graph grammars (NLC grammars). In particular three topics are investigated quite thoroughly: (1) the role of the connection relation in an NLC grammar, (2) “context-freeness” of NLC grammars, and (3) the ability of NLC grammars to generate string languages.
Dirk Janssens, Grzegorz Rozenberg
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Minimizing NLC-Width is NP-Complete
2005We show that a graph has tree-width at most 4k–1 if its line graph has nLC-width or clique-width at most k, and that an incidence graph has tree-width at most k if its line graph has nLC-width or clique-width at most k. In [9] it is shown that a line graph has nLC-width at most k+2 and clique-width at most 2k+2 if the root graph has tree-width k. Using
Frank Gurski, Egon Wanke
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Japanese Journal of Applied Physics, 1996
We have proposed a new and simple method for determination of nematic liquid crystal (NLC) orientation on alignment surfaces. NLC droplets on various alignment surfaces are observed using a polarizing microscope. The direction of the easy axis, the generation of pretilt angle and the tilt-up direction of NLC can easily be determined from disclination ...
Rumiko Yamaguchi Rumiko Yamaguchi +1 more
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We have proposed a new and simple method for determination of nematic liquid crystal (NLC) orientation on alignment surfaces. NLC droplets on various alignment surfaces are observed using a polarizing microscope. The direction of the easy axis, the generation of pretilt angle and the tilt-up direction of NLC can easily be determined from disclination ...
Rumiko Yamaguchi Rumiko Yamaguchi +1 more
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AIP Conference Proceedings, 1997
The Standard Model describes everything that we know about particle physics today, but it is probably incomplete, with new physics below the 1 TeV scale. The Large Hadron Collider at CERN will be the first accelerator to probe this scale. The Next Lepton Collider could provide valuable additional information.
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The Standard Model describes everything that we know about particle physics today, but it is probably incomplete, with new physics below the 1 TeV scale. The Large Hadron Collider at CERN will be the first accelerator to probe this scale. The Next Lepton Collider could provide valuable additional information.
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An Improved NLC Rotation Strategy for MMC
International Journal of Circuit Theory and ApplicationsABSTRACT This article presents a balancing strategy for modular multilevel converter (MMC) that offers low dv / dt and improved performance.
Hari Babu Gobburi +3 more
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An introduction to the NLC way of rewriting graphs
1987This paper presents an introduction to the rewriting mechanism of Node-Label Controlled (NLC) graph grammars. First we present a more general framework (LEARRE graph grammars) from which NLC graph grammars are obtained through a number of restrictions.
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