Copy detection in Chinese documents using Ferret

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MODEL SELECTION WITH TEMPORAL AND SPATIAL AGGREGATION: ALTERNATIVE MARKETING MARGIN MODELS

Marketing,

Cuisine and Identity in Contemporary Japan

Anthropolog

Electron Spin Resonance at the Level of 10000 Spins Using Low Impedance Superconducting Resonators

We report on electron spin resonance (ESR) measurements of phosphorus donors localized in a 200 square micron area below the inductive wire of a lumped element superconducting resonator. By combining quantum limited parametric amplification with a low impedance microwave resonator design we are able to detect around 20000 spins with a signal-to-noise ratio (SNR) of 1 in a single shot. The 150 Hz coupling strength between the resonator field and individual spins is significantly larger than the 1 - 10 Hz coupling rates obtained with typical coplanar waveguide resonator designs. Due to the larger coupling rate, we find that spin relaxation is dominated by radiative decay into the resonator and dependent upon the spin-resonator detuning, as predicted by Purcell

Experience of a Recruit in the United States Army

War Department: The Adjutant General\u27s Office, Washington DC, May 5, 1916: With the view of presenting to all concerned the actual experiences of a young man who enlists in tho United States Army, the following extracts from the Columbus Citizen, of Columbus, Ohio, are republished. This tale of human interest was published in the newspaper mentioned from March 31 to April 4, 1916, and, as stated in the editor\u27s note, depicts the actual experiences of a newspaper reporter detailed to find out and tell the Citizen readers how the United States prepares its soldiers for duty. These articles are republished without comment, as it is obvious that comment is unnecessary. H.P. McCain, The Adjutant Generalhttps://digicom.bpl.lib.me.us/books_pubs/1127/thumbnail.jp

Onsager's Wien Effect on a Lattice

The Second Wien Effect describes the non-linear, non-equilibrium response of a weak electrolyte in moderate to high electric fields. Onsager's 1934 electrodiffusion theory along with various extensions has been invoked for systems and phenomena as diverse as solar cells, surfactant solutions, water splitting reactions, dielectric liquids, electrohydrodynamic flow, water and ice physics, electrical double layers, non-Ohmic conduction in semiconductors and oxide glasses, biochemical nerve response and magnetic monopoles in spin ice. In view of this technological importance and the experimental ubiquity of such phenomena, it is surprising that Onsager's Wien effect has never been studied by numerical simulation. Here we present simulations of a lattice Coulomb gas, treating the widely applicable case of a double equilibrium for free charge generation. We obtain detailed characterisation of the Wien effect and confirm the accuracy of the analytical theories as regards the field evolution of the free charge density and correlations. We also demonstrate that simulations can uncover further corrections, such as how the field-dependent conductivity may be influenced by details of microscopic dynamics. We conclude that lattice simulation offers a powerful means by which to investigate system-specific corrections to the Onsager theory, and thus constitutes a valuable tool for detailed theoretical studies of the numerous practical applications of the Second Wien Effect.Comment: Main: 12 pages, 4 figures. Supplementary Information: 7 page