منابع مشابه
Supersymmetric Quantum Cosmology ∗ — Shaken not stirred
The canonical quantization of N = 1, 2 supergravity theories is reviewed throughout this report. Special emphasis is consigned to the topic of supersymmetric Bianchi class-A and FRW minisuperspaces, namely in the presence of supermatter fields. The quantization of the general theory (including supermatter) is also contemplated. The issue of quantum physical states is subsequently analysed. A di...
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Ubiquitous computing requires lightweight approaches to coordinating tasks distributed across smart devices. We are currently developing a semantic workflow modelling approach that blends the proven robustness of XPDL with semantics to support proactive behaviour. We illustrate the potential of the model through an example based on mixing a dry martini.
متن کاملThe QCD Mixed Phase: Shaken, not Stirred
If the phase transition from quark matter to hadron gas is first order, matter at the appropriate temperatures and densities can exist as a mixed phase consisting of plasma droplets in equilibrium with a surrounding hadronic fluid. If formed in ion collisions, this mixed phase can produce large event-by-event fluctuations as the system hadronizes. Extraordinary baryon fluctuations [1] can accom...
متن کاملGolgi inheritance: shaken but not stirred
What is the fate of the mammalian Golgi apparatus during mitosis? This seemingly simple question has become part of the wider debate concerning the nature of the Golgi apparatus and the mechanism of secretory protein transport. At the heart of this debate is the question of whether the Golgi is an organelle with its own separate identity, or a complex transport intermediate containing secretory...
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The aggregation of nanoparticles during synthesis, particularly the effect of mechanical agitation, is investigated from a viewpoint of nucleation using a conjugated polymer, polyaniline, as an example. Homogeneous nucleation of polyaniline results in nanofibers, while heterogeneous nucleation leads to granular particulates. Mechanical agitation, which is a common method for disrupting aggregat...
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ژورنال
عنوان ژورنال: Nature
سال: 2006
ISSN: 0028-0836,1476-4687
DOI: 10.1038/443390a