Confucius the Chameleon: Dubious envoy for Brand China

In the last century, scholars and politicians in China have attempted both in theory and in practice to advocate and carry out radically different social policies and political reforms, often in the name of Confucius. With China's rise and her increasing international power and status in recent years, Chinese policy makers have again used the Confucius label as part of their charm offensive to win friends and influence in the world. This essay traces the major interpretations of Confucius and the social manifestations of those evaluations in the twentieth century, culminating in the establishment and mushrooming of Confucius Institutes throughout the world in the last few years. While the globalization of Chinese culture is inevitable, the attempts to name and institutionalize it as modernized Confucianism has the effect of injecting inconsistencies into a system that is already overflowing with internal contradictions and inequities. © 2011 by Duke University Press.published_or_final_versio

Defining Modern Chinese Culture

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Coupling of Nonlocal Potentials to Electromagnetic Fields

Nonlocal Hamiltonians are used widely in first-principles quantum calculations; the nonlocality stems from eliminating undesired degrees of freedom, e.g. core electrons. To date, attempts to couple nonlocal systems to external electromagnetic (EM) fields have been heuristic or limited to weak or long wavelength fields. Using Feynman path integrals, we derive an exact, closed-form coupling of arbitrary EM fields to nonlocal systems. Our results justify and clarify the couplings used to date and are essential for systematic computation of linear and especially nonlinear response.Comment: 1 figure, 1 tabl

ALTERNATIVE SUBCULTURES: “FREEDOM OF SAFE SELF-EXPRESSION IN AN OTHERWISE OPPRESSIVE AND JUDGMENTAL SOCIETY”

Alternative subcultures are characterized by being outside mainstream society, with membershaving similar music preferences, appearances, and values. The goal of this study was tounderstand the experiences of emerging adults who identify with alternative subcultures (e.g.,goth, emo, punk, etc). The sample included 83 participants from three groups: 1) self-identifiedalternative social media users, 2) self-identified alternative undergraduate students, and 3)undergraduate students who did not identify with alternative subcultures. Participants completedan online survey containing open-ended questions about subcultural identity and mental healthmeasures for depressive and anxious symptoms, positive affect, and negative affect. Resultsrevealed higher levels of depressive symptoms in both alternative groups compared to thenon-alternative group, and higher levels of negative affect in the social media alternative groupcompared to the non-alternative group. There were no significant group differences for levels ofanxious symptoms or positive affect. Qualitative findings revealed that self-expression andauthenticity are subcultural values and that distinct music taste and appearance are indicators ofsubcultural identity. Although friends and family often introduce today’s emerging adults tosubcultures, they mainly learn about the pressing issues within the alternative communitythrough social media. This topic remains widely unexplored, and future studies should examinewhy today’s self-identified alternative emerging adults may report higher levels of depressivesymptoms and negative affect. One possible reason is that society continues to hold mostlynegative perceptions of subcultures. This research is important for providing services to promotewell-being for individuals who identify with alternative subcultures

LANDSAT D local user terminal study

The effect of the changes incorporated in the LANDSAT D system on the ability of a local user terminal to receive, record and process data in real time was studied. Alternate solutions to the problems raised by these changes were evaluated. A loading analysis was performed in order to determine the quantities of data that a local user terminal (LUT) would be interested in receiving and processing. The number of bits in an MSS and a TM scene were calculated along with the number of scenes per day that an LUT might require for processing. These then combined to a total number of processed bits/day for an LUT as a function of sensor and coverage circle radius

A Multiorgan Trafficking Circuit Provides Purifying Selection of Listeria monocytogenes Virulence Genes.

Listeria monocytogenes can cause a life-threatening illness when the foodborne pathogen spreads beyond the intestinal tract to distant organs. Many aspects of the intestinal phase of L. monocytogenes pathogenesis remain unknown. Here, we present a foodborne infection model using C57BL/6 mice that have been pretreated with streptomycin. In this model, as few as 100 L. monocytogenes CFU were required to cause self-limiting enterocolitis, and systemic dissemination followed previously reported routes. Using this model, we report that listeriolysin O (LLO) and actin assembly-inducing protein (ActA), two critical virulence determinants, were necessary for intestinal pathology and systemic spread but were dispensable for intestinal growth. Sequence tag-based analysis of microbial populations (STAMP) was used to investigate the within-host population dynamics of wild-type and LLO-deficient strains. The wild-type bacterial population experienced severe bottlenecks over the course of infection, and by 5 days, the intestinal population was highly enriched for bacteria originating from the gallbladder. In contrast, LLO-deficient strains did not efficiently disseminate and gain access to the gallbladder, and the intestinal population remained diverse. These findings suggest that systemic spread and establishment of a bacterial reservoir in the gallbladder imparts an intraspecies advantage in intestinal occupancy. Since intestinal L. monocytogenes is ultimately released into the environment, within-host population bottlenecks may provide purifying selection of virulence genes.IMPORTANCE Listeria monocytogenes maintains capabilities for free-living growth in the environment and for intracellular replication in a wide range of hosts, including livestock and humans. Here, we characterized an enterocolitis model of foodborne L. monocytogenes infection. This work highlights a multiorgan trafficking circuit and reveals a fitness advantage for bacteria that successfully complete this cycle. Because virulence factors play critical roles in systemic dissemination and multiple bottlenecks occur as the bacterial population colonizes different tissue sites, this multiorgan trafficking circuit likely provides purifying selection of virulence genes. This study also serves as a foundation for future work using the L. monocytogenes-induced enterocolitis model to investigate the biology of L. monocytogenes in the intestinal environment

Electronic properties of metal induced gap states at insulator/metal interfaces -- dependence on the alkali halide and the possibility of excitonic mechanism of superconductivity

Motivated from the experimental observation of metal induced gap states (MIGS) at insulator/metal interfaces by Kiguchi {\it et al.} [Phys. Rev. Lett. {\bf 90}, 196803 (2003)], we have theoretically investigated the electronic properties of MIGS at interfaces between various alkali halides and a metal represented by a jellium with the first-principles density functional method. We have found that, on top of the usual evanescent state, MIGS generally have a long tail on halogen sites with a $p_z$-like character, whose penetration depth ($\lambda$) is as large as half the lattice constant of bulk alkali halides. This implies that $\lambda$, while little dependent on the carrier density in the jellium, is dominated by the lattice constant (hence by energy gap) of the alkali halide, where $\lambda_{\rm LiF} < \lambda_{\rm LiCl} < \lambda_{\rm LiI}$. We also propose a possibility of the MIGS working favorably for the exciton-mediated superconductivity.Comment: 7 pages, 9 figure