1,584 research outputs found

    A STUDY OF NEGOTIATIONS WITHIN THE ETHNIC CHINESE COMMUNITY BETWEEN TAIWAN AND HONG KONG

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    Negotiation is a fundamental process of business activity. As the world becomes more globalized and international business negotiation becomes more frequent, the importance of culture in negotiation becomes more and more salient. The majority of previous negotiation research has been conducted in either a western or an east vs. west environment, leading us to wonder if the findings of these studies are applicable in other cross-cultural contexts. This study uses the dual concern model presented by Blake and Mouton (1985) to understand what drives negotiation strategy selection in two similar cultures (Taiwan and Hong Kong). The result of statistical analysis confirm significant differences in negotiation strategies between the countries: subjects in Hong Kong are more inclined to employ integration negotiation strategies while Taiwanese subjects employ more competitive strategies.Conflict Management, Negotiation, Hong Kong, Taiwan, Dual Concern Model.

    A practical theorem on using interferometry to measure the global 21-cm signal

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    The sky-averaged, or global, background of redshifted 2121 cm radiation is expected to be a rich source of information on cosmological reheating and reionizaton. However, measuring the signal is technically challenging: one must extract a small, frequency-dependent signal from under much brighter spectrally smooth foregrounds. Traditional approaches to study the global signal have used single antennas, which require one to calibrate out the frequency-dependent structure in the overall system gain (due to internal reflections, for example) as well as remove the noise bias from auto-correlating a single amplifier output. This has motivated proposals to measure the signal using cross-correlations in interferometric setups, where additional calibration techniques are available. In this paper we focus on the general principles driving the sensitivity of the interferometric setups to the global signal. We prove that this sensitivity is directly related to two characteristics of the setup: the cross-talk between readout channels (i.e. the signal picked up at one antenna when the other one is driven) and the correlated noise due to thermal fluctuations of lossy elements (e.g. absorbers or the ground) radiating into both channels. Thus in an interferometric setup, one cannot suppress cross-talk and correlated thermal noise without reducing sensitivity to the global signal by the same factor -- instead, the challenge is to characterize these effects and their frequency dependence. We illustrate our general theorem by explicit calculations within toy setups consisting of two short dipole antennas in free space and above a perfectly reflecting ground surface, as well as two well-separated identical lossless antennas arranged to achieve zero cross-talk.Comment: 17 pages, 6 figures, published in Ap

    Pearl millet lipids: composition and changes during storage

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    Call number: LD2668 .T4 1979 L35Master of Scienc

    Issues in forest restoration: Exploring the potential of obtaining carbon credits for restoration activities on Navajo tribal forest lands

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    Economic development in forested rural areas is a key component of ecological restoration activities in the frequent-fire forests of the Intermountain West, and nowhere is economic improvement more sorely needed than on the region's numerous Native American reservations. In this ERI white paper, we analyze the potential of improving the economy of the Navajo Nation (Diné Bikéyah) through the sale of carbon credits for carbon sequestered in its Tribal forests. Although this analysis is preliminary in nature, it points to a possible income source that has previously not been explored on Tribal lands

    Evaluating Job Training in Two Chinese Cities

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    Recent years have seen a surge in the evidence on the impacts of active labor market programs for numerous countries. However, little evidence has been presented on the effectiveness of such programs in China. Recent economic reforms, associated massive lay-offs, and accompanying public retraining programs make China fertile ground for rigorous impact evaluations. This study evaluates retraining programs for laid-off workers in the cities of Shenyang and Wuhan using a comparison group design. To our knowledge, this is the first evaluation of its kind in China. The evidence suggests that retraining helped workers find jobs in Wuhan, but had little effect in Shenyang. However, in terms of earnings impacts, retraining appears to have increased earnings in Shenyang but not in Wuhan. The study raises questions about the overall effectiveness of retraining expenditures, and it offers some directions for policymakers about future interventions to help laid-off workers.Active labor market programs, job training, impact evaluation, propensity score matching, China

    Enabling Broadband Data Access for the Digital Watershed with Heterogenous Wireless Networks

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    2008 S.C. Water Resources Conference - Addressing Water Challenges Facing the State and Regio

    The Effect of Reinforcing Bar Bend Radius on the Strength and Behavior of Knee Joints

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    The strut-and-tie method (STM) is used by structural engineers to design discontinuity regions of reinforced concrete structures. Using STM, the stress distribution in a concrete member is expressed as a set of struts, ties, and nodes in a strut-and-tie model. These components are then proportioned and evaluated to develop an appropriate design. One type of node that appears in knee joints (i.e., frame corners) subjected to closing moments is referred to as a curved-bar node. Although curved-bar nodes represent a unique concentration of stresses in a structure, little research focused on curved-bar node design has been conducted. In response to this research need, the current study aims to investigate the behavior of frame corners, and more specifically, how the bend radius of curved bars within knee joints affects the strength and behavior of the joints. To accomplish this, the study includes a database analysis, computer simulations, and an experimental program. Experimental data from past research on reinforced concrete knee joints subjected to closing moments were collected and analyzed. Furthermore, a numerical model of a knee joint was built using finite element analysis software. Lastly, frame corner specimens containing reinforcing bars with different bend radii were constructed and will be later tested by applying closing moments. The results of the research program are expected to clarify the evaluation of curved-bar nodes and result in recommendations for the design of knee joints under closing moments

    A surface circulation study in middle Elizabeth River

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    A new oil refinery has been proposed to be located in Portsmouth, Virginia south of the Hampton Roads area. The Virginia Institute of Marine Science was asked by NUS Corporation to conduct a surface circulation study to assemble the characteristics of the flow near Lambert Point on the Elizabeth River (Figure 3.1). This report includes a review of the previous work in the area, a description of the particular experiments performed, and an interpretation of the data in terms of surface circulation. Several small oil slicks were incidentally observed during the experiments and their behavior has been discussed in relation to the observed surface circulation
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