منابع مشابه
Theorizing Racial Discord over Policing Before and After Ferguson
ISSN: 0741-8825 (Print) 1745-9109 (Online) Journal homepage: http://www.tandfonline.com/loi/rjqy20 Theorizing Racial Discord over Policing Before and After Ferguson Ronald Weitzer To cite this article: Ronald Weitzer (2017) Theorizing Racial Discord over Policing Before and After Ferguson, Justice Quarterly, 34:7, 1129-1153, DOI: 10.1080/07418825.2017.1362461 To link to this article: http://dx....
متن کاملGaussian quantum discord.
We extend the quantum discord to continuous variable systems and evaluate Gaussian quantum discord C(ϱ) for bipartite Gaussian states. In particular, for squeezed-thermal states, we explicitly maximize the extractable information over Gaussian measurements: C(ϱ) is minimized by a generalized measurement rather than a projective one. Almost all squeezed-thermal states have nonzero Gaussian disco...
متن کاملNonzero Classical Discord.
Quantum discord is the quantitative difference between two alternative expressions for bipartite mutual information, given respectively in terms of two distinct definitions for the conditional entropy. By constructing a stochastic model of shared states, classical discord can be similarly defined, quantifying the presence of some stochasticity in the measurement process. Therefore, discord can ...
متن کاملGhost Imaging without Discord
Ragy and Adesso argue that quantum discord is involved in the formation of a pseudothermal ghost image. We show that quantum discord plays no role in spatial light modulator ghost imaging, i.e., ghost-image formation based on structured illumination realized with laser light that has undergone spatial light modulation by the output from a pseudorandom number generator. Our analysis thus casts d...
متن کاملPortable emission measurements of Yellowstone Park snowcoaches and snowmobiles.
As part of the National Park Service's Temporary Winter Use Plans Environmental Assessment, the University of Denver has been collecting in-use tailpipe emissions data from snowcoaches and snowmobiles in Yellowstone National Park. During the winter of 2006, using a portable emissions monitoring system, tailpipe data were collected from 10 snowcoaches and 2 four-stroke snowmobiles. These vehicle...
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ژورنال
عنوان ژورنال: Environmental Science & Technology
سال: 2001
ISSN: 0013-936X,1520-5851
DOI: 10.1021/es012433n