Confucius Institute at Universitas Al Azhar, Jakarta the Unseen Power of China

China's soft power is a difficult concept to measure if the Confucius Institute is the only source relied on. Joseph Nye's concept of soft power puts a strong emphasis on “the power of attraction” as a tool to persuade or “to shape the preferences of others” in the worlds of business and politics. To understand how this soft power - or the Confucius Institute - works, we have to determine the “observable” power of the “intangible” attraction embedded in it. This observable but intangible attraction is assumed to be “embedded”in the language and culture offered by the Institute, namely so-called “shared values”. However, without having attended its classes, it is difficult to see which values are being shared with the local students. Despite this handicap, it is very apparent that the image of China itself has acted as an attraction. An attraction to China was visible already, even before the Confucius Institute was established. For Indonesians, China is a big country which has exerted its power there for a long time through its diaspora and/or exports. Therefore, the Confucius Institute is just one of the many forms of Chinese-ness within their purview. Certainly, the Confucius Institute might have assisted in adjusting negative impressions and expelling some of the reservations the Indonesians have about China. Nevertheless, its influence extends to only a limited number of people who are closely engaged with the Institute

Heterogeneity, Politics of Ethnicity, and Multiculturalism What is a Viable Framework for Indonesia?

Indonesia is a plural society that consists of several hundred ethnic and sub-ethnic groups. One of its generic characteristics is heterogeneity. In the last ten years after the implementation of regional autonomy, we have witnessed the emergence of strong ethnic and religiously flavoured local identity politics in various places in Indonesia that created open and vicious conflicts. This periodical violence exploded especially during the election of district and provincial heads. The intimate relation multiculturalism, with the actual political praxis of everyday life as an alternative to the existing paradigm of the “homogenization” of nationhood, has not been discussed. I believe it is time to discuss the strategic junctures between heterogeneity, politics of ethnicity (and religion) and multiculturalism as well as their possible realization at the local and national levels in order to find a viable framework for a future Indonesia

Impact of Electron Collision Mixing on the delay times of an electron beam excited Atomic Xenon laser

The atomic xenon (5d¿6p) infrared laser has been experimentally and theoretically investigated using a short-pulse (30-ns), high-power (1-10-MW/cm3) coaxial electron beam excitation source. In most cases, laser oscillation is not observed during the e-beam current pulse. Laser pulses of hundreds of nanoseconds duration are subsequently obtained, however, with oscillation beginning 60-800 ns after the current pulse terminates. Results from a computer model for the xenon laser reproduce the experimental values and show that oscillation begins when the fractional electron density decays below a critical value of ≈0.2-0.8×10 6. These results lend credence to the proposal that electron collision mixing of the laser levels limits the maximum value of specific power deposition that can be used to excite the atomic xenon laser efficiently on a quasi-CW basi

Retailer Pricing Strategies for Differentiated Products: The Case of Bagged Salads and Lettuce

Demand and Price Analysis,

Dynamical thermal behavior and thermal self-stability of microcavities

As stability and continuous operation are important for almost any use of a microcavity, we demonstrate here experimentally and theoretically a self-stable equilibrium solution for a pump-microcavity system. In this stable equilibrium, intensity- and wavelength-perturbations cause a small thermal resonant-drift that is enough to compensate for the perturbation (noises); consequently the cavity stays warm and loaded as perturbations are self compensated. We also compare here, our theoretical prediction for the thermal line broadening (and for the wavelength hysteretic response) to experimental results

On the logarithmic-singularity correction in the kernel function method of subsonic lifting-surface theory

A logarithmic-singularity correction factor is derived for use in kernel function methods associated with Multhopp's subsonic lifting-surface theory. Because of the form of the factor, a relation was formulated between the numbers of chordwise and spanwise control points needed for good accuracy. This formulation is developed and discussed. Numerical results are given to show the improvement of the computation with the new correction factor

Fiber-coupled erbium microlasers on a chip

An erbium-doped, toroid-shaped microlaser fabricated on a silicon chip is described and characterized. Erbium-doped sol-gel films are applied to the surface of a silica toroidal microresonator to create the microcavity lasers. Highly confined whispering gallery modes make possible single-mode and ultralow threshold microlasers