An Ambivalent Embrace: Service Needs and Gaps for Asian Immigrants in New Destinations

Asian immigrants to the U.S. are settling in new destinations, but there has been little research on their health care and social service needs. Our analysis of Census data to identify cities with the fastest Asian immigrant population growth (1990-2000) yielded 33 smaller cities in 13 states. The cities ranged in population from 7,677 to 86,660; were spread across 13 states in the Northeast, South, and Midwest regions of the US; and varied widely demographically. Pilot surveys conducted in 2009 indicated that, although many residents had positive attitudes towards immigrants, many were also concerned about job competition and dilution of American culture. Respondents reported a number of immigrant-targeted services but also service gaps and intergroup violence. We characterize smaller new destination cities\u27 mixed response to their fast-growing immigrant populations as an ambivalent embrace. Service gaps may be related to small city size and relatively small Asian immigrant population size, despite rapid population growth. Funding shortages were also cited as obstacles to cities\u27 responsiveness, suggesting the importance of state and federal government aid

The War Against Chinese Restaurants

Chinese restaurants are a cultural fixture—as American as cherry pie. Startlingly, however, there was once a national movement to eliminate Chinese restaurants, using innovative legal methods to drive them out. Chinese restaurants were objectionable for two reasons. First, Chinese restaurants competed with “American” restaurants, thus threatening the livelihoods of white owners, cooks, and servers and motivating unions to fight them. Second, Chinese restaurants threatened white women, who were subject to seduction by Chinese men taking advantage of intrinsic female weakness and nefarious techniques such as opium addiction. The efforts were creative. Chicago used anti-Chinese zoning, Los Angeles restricted restaurant jobs to citizens, Boston authorities denied Chinese restaurants licenses, and the New York Police Department simply ordered whites out of Chinatown. Perhaps the most interesting technique was a law, endorsed by the American Federation of Labor for adoption in all jurisdictions, prohibiting white women from working in Asian restaurants. Most measures failed or were struck down. The unions, of course, did not eliminate Chinese restaurants, but Asians still lost because unions achieved their more important goal by extending the federal immigration policy of excluding Chinese immigrants to all Asian immigrants. The campaign is of more than historical interest today. As current anti-immigration sentiments and efforts show, even now the idea that white Americans should have a privileged place in the economy, or that nonwhites are culturally incongruous, persists among some

Coherent Collisions between Bose-Einstein Condensates

We study the non-degenerate parametric amplifier for matter waves, implemented by colliding two Bose-Einstein condensates. The coherence of the amplified waves is shown by observing high contrast interference with a reference wave and by reversing the amplification process. Since our experiments also place limits on all known sources of decoherence, we infer that relative number squeezing is most likely present between the amplified modes. Finally, we suggest that reversal of the amplification process may be used to detect relative number squeezing without requiring single-particle detection.Comment: 4.2 pages, 4 figures, please take postscript version for best quality of picture

User's guide for a computer program to analyze the LRC 16 ft transonic dynamics tunnel cable mount system

The theoretical derivation of the set of equations is discussed which is applicable to modeling the dynamic characteristics of aeroelastically-scaled models flown on the two-cable mount system in a 16 ft transonic dynamics tunnel. The computer program provided for the analysis is also described. The program calculates model trim conditions as well as 3 DOF longitudinal and lateral/directional dynamic conditions for various flying cable and snubber cable configurations. Sample input and output are included

User's guide for a revised computer program to analyze the LRC 16 foot transonic dynamics tunnel active cable mount system

The revision of an existing digital program to analyze the stability of models mounted on a two-cable mount system used in a transonic dynamics wind tunnel is presented. The program revisions and analysis of an active feedback control system to be used for controlling the free-flying models are treated

Nonmetallic impurities improve mechanical properties of vapor-deposited tungsten

Mechanical properties of vapor deposited tungsten are improved by selective incorporation of various nonmetallic impurities. Addition of trace quantities of carbon, nitrogen, or oxygen can significantly increase both low and high temperature yield strength without greatly affecting ductile-to-brittle transition temperature

Large-scale lattice Boltzmann simulations of complex fluids: advances through the advent of computational grids

During the last two years the RealityGrid project has allowed us to be one of the few scientific groups involved in the development of computational grids. Since smoothly working production grids are not yet available, we have been able to substantially influence the direction of software development and grid deployment within the project. In this paper we review our results from large scale three-dimensional lattice Boltzmann simulations performed over the last two years. We describe how the proactive use of computational steering and advanced job migration and visualization techniques enabled us to do our scientific work more efficiently. The projects reported on in this paper are studies of complex fluid flows under shear or in porous media, as well as large-scale parameter searches, and studies of the self-organisation of liquid cubic mesophases. Movies are available at http://www.ica1.uni-stuttgart.de/~jens/pub/05/05-PhilTransReview.htmlComment: 18 pages, 9 figures, 4 movies available, accepted for publication in Phil. Trans. R. Soc. London Series

Random subtrees of complete graphs

We study the asymptotic behavior of four statistics associated with subtrees of complete graphs: the uniform probability $p_n$ that a random subtree is a spanning tree of $K_n$, the weighted probability $q_n$ (where the probability a subtree is chosen is proportional to the number of edges in the subtree) that a random subtree spans and the two expectations associated with these two probabilities. We find $p_n$ and $q_n$ both approach $e^{-e^{-1}}\approx .692$, while both expectations approach the size of a spanning tree, i.e., a random subtree of $K_n$ has approximately $n-1$ edges