868 research outputs found

    A crouching tiger? A hidden dragon? Transition, savings and growth in Vietnam, 1975-2006

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    econometric models;Viet Nam;policy analysis;economic development;economies in transition

    Does paradise have a future? : a three-gap analysis of the Fiji economy

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    econometric models;economic growth;Fiji;external financing;financial needs;macroeconomcis

    BcB_c mesons in a Bethe-Salpeter model

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    We apply our Bethe-Salpeter model for mesons to the BcB_c family with parameters fixed in our previous investigation. We evaluate the mass of the pseudo-scalar BcB_c meson as 6.356 GeV/c2c^2 and 6.380 GeV/c2c^2 and the lifetime as 0.47 ps and 0.46 ps respectively in two reductions of the Bethe-Salpeter Equation, in good agreement with the recently reported mass of 6.40 ±\pm 0.39 (stat.) ±\pm 0.13 (syst.) GeV/c2c^2 and lifetime of 0.46−0.16+0.180.46^{+0.18}_{-0.16} (stat.) ±\pm 0.03 (syst.) ps by the CDF Collaboration. We evaluate the decay constant of the BcB_c meson and compare different contributions to its decay width.Comment: 9 page

    Quaternary geomorphology of the Meadville slope failure ; Niobrara River Valley, Nebraska (geomorphological mapping).

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    This study area is located 2 km south of Meadville town on the right bank of the Niobrara River. Lying on the cut-bank side in the meander curve of the Niobrara River, the area is subjected to intensive slope failure of numerous forms, further accelerated by the continuous and very rapid later undercutting of the steep cliffs by the Niobrara River, and the unstable geologic formation exposed in the area. The impermeable Pierre Shale of the Cretaceous period and overlying Rosebud and Valentine formations of the Tertiary period are highly susceptible to mass wasting. The instability of the Pierre Shale and the impermeability of the Rosebud formations are the major causes of slope failure and associated geomorphic features in this area. The study is focused on the types of mass wasting caused by the above mentioned lithologic units and the preparation of geometric maps showing sites and types of mass wasting and other associated features. The study site, which covers approximately and area of 0.8 by 2.0 km, was mapped on a large scale topographic map. The geomorphological map was compiled and prepared from the data obtained as the result of several field trips, field photography, and the interpretation of aerial photographs in black and white and color infared

    Solar Modulation of Inner Trapped Belt Radiation Flux as a Function of Atmospheric Density

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    No simple algorithm seems to exist for calculating proton fluxes and lifetimes in the Earth's inner, trapped radiation belt throughout the solar cycle. Most models of the inner trapped belt in use depend upon AP8 which only describes the radiation environment at solar maximum and solar minimum in Cycle 20. One exception is NOAAPRO which incorporates flight data from the TIROS/NOAA polar orbiting spacecraft. The present study discloses yet another, simple formulation for approximating proton fluxes at any time in a given solar cycle, in particular between solar maximum and solar minimum. It is derived from AP8 using a regression algorithm technique from nuclear physics. From flux and its time integral fluence, one can then approximate dose rate and its time integral dose

    Confronting Fiji Futures

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    Fiji, post-independence, has seen several governments, two military coups and, amidst sweeping social, economic and political changes, the presence of divisive identity politics in its journey towards a united, collective Fiji community. This republished edition of Confronting Fiji Futures takes in these landmark events and eventualities, and aims at a forward-looking assessment of the realities facing Fiji in the present and the future. It focuses on the period of the coups up to and including the 1999 general elections, when an explicitly multiethnic party won government in a surprise landslide result. This book is the result of a collaborative research project based at the Institute of Social Studies, The Hague, in the Netherlands — an institution with a long tradition of collaborative teaching, research and advisory services in the South Pacific region. It aims to present a range of relevant issues from a number of vantage points. It has brought together a strong diversity of authors led by A. Haroon Akram-Lodhi, including John Cameron, Ganesh Chand, Martin Doornbos, Yash Ghai, Holger Korth, Sunil Kumar, Biman Prasad, Jacqueline Leckie, Satendra Prasad, Steve Ratuva, Robbie Robertson, Ardeshir Sepehri and William Sutherland

    Knowledge Archetype: Facilitating Cross Cultural Knowledge Sharing

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    Studies have indicated that national culture may impact the choice of who shares knowledge with whom. This paper considers the problem of tacit knowledge sharing in multi-cultural environments and the issues that relate to trust, language, and culture that could impact on tacit knowledge sharing choices. A study was conducted in an international and multi-cultural Business School to discover if the theoretical research relating to a potential tacit and implicit knowledge sharing archetype had validity. The study which was conducted with 70 students from 28 nations speaking 24 languages, discovered that the variables that impacted who students chose to ask for indicated that the longer that students spent in the Business School; the longer they were in London and the UK; and the older they were, the less they were concerned about the nationality, ethnicity, and language of the person they asked. Additionally, testing the knowledge archetype module it was found that there were no moderating factors. This indicates that a knowledge archetype that is common to all nationalities can be developed

    ‘Conclusion: Youth aspirations, trajectories, and farming futures

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    This book commenced with a question of global importance: in a world in which farming populations are ageing, who is going to provide the planet’s peoples with the “sufficient, safe and nutritious food” that is needed to meet the “dietary needs and food preferences for an active and healthy life” (FAO 2006)? In other words, where are the people who are needed to generationally renew farming? As explained in the introduction, addressing this question meant going against the grain of much research on youth and agriculture. Rather than seeking to understand youth’s apparent disinterest in farming and their exodus from the countryside, the research teams focused on those youth and young adults who stayed in, returned, or relocated to rural areas and were involved in farming (often alongside various other economic activities). Thereby, the case studies presented in this book have put in the spotlight the next generation of farmers. In this concluding chapter, we draw out some important issues emerging from across the chapters and reflect on key differences. This way, we reiterate the various pathways of becoming a farmer, the main challenges experienced by these young farming women and men, and the roles that policies and organizations could play in facilitating the process of becoming a farmer
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