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Industrialization through FDI, Displacement and Development: POSCO-India Project in Orissa
Hrushikesh Panda,박종수,공덕암 한국외국어대학교 국제지역연구센터 2008 International Area Studies Review Vol.11 No.2
Development projects often entail displacement of people. In India there have been large protests against industrial projects involving both domestic and foreign capital. POSCO of South Korea plans to invest in a steel plant in Orissa, the second poorest state in India. There had been strong protests against the project. POSCO has been unable to acquire land so far. We argue that considering the opportunity cost of resources the project proposes to use and the tax revenue earnings and employment generation from the project, it is pertinent that the project comes up. However, the compensation to the potential displaced persons is plausibly inadequate and both POSCO and government must try and see that the livelihood of people is not adversely affected.
Determining the Factors for the Exchange Rate Movement Under a Partial Capital Mobility Regime
Hrushikesh Mallick 한국국제경제학회 2010 International Economic Journal Vol.24 No.2
The study examines the rupee-US dollar exchange rate (Rs/$) behaviour in presence of increasing and ample capital inflows in the post reform period in India. Using monthly data (1994:4 to 2007:8,) the study estimates a basic exchange rate model in a time series framework in order to assess the relative significance of capital inflows in presence of interest rate, inflation rate and growth rate differentials and other factors (forward exchange rate/expected exchange rate) in influencing the rupee-dollar exchange rate behavior. It finds the dominance of foreign institutional investments affecting the rupee-dollar exchange rate and to certain extent, it is seen that the influence of growth rate differential affects the exchange rate behaviour in India.
Highly Efficient and Facile Green Approach for One-Pot Fischer Indole Synthesis
Chaskar, Atul,Deokar, Hrushikesh,Padalkar, Vikas,Phatangare, Kiran,Patil, S.K. Korean Chemical Society 2010 대한화학회지 Vol.54 No.4
HPA-phosphomolybdic acid 촉매 하에서, 아릴히드라진과 알데히드/케톤을 반응시켜서 치환기를 가지고 있는 indole 화합물을 효율적으로 합성할 수 있는 친환경적인 합성 방법을 개발하였으며, 이때 촉매는 독성이 없으며, 회수하여 재 사용할 수 있다. A simple, efficient and an environmental friendly method have been developed for the synthesis of substituted indole from aryl hydrazines and aldehydes/ketones with HPA-phosphomolybdic acid as a heterogeneous catalyst. The catalyst is nontoxic and recyclable.
MANTU KUMAR MAHALIK,HRUSHIKESH MALLICK 한국국제경제학회 2011 International Economic Journal Vol.25 No.2
This study examines the dynamic causal relationships between house prices and their five determinants – real income, short-run real interest rates, real stock price index, real effective exchange rate, and real non-food bank credit – by using the quarterly data from 1996:Q1 to 2007:Q1 for India. Using the cointegration test and the vector error-correction model (VECM), the study finds that in the long run, real income significantly and positively influences the housing prices while real non-food bank credit adversely influences it. The variance decomposition results suggest that it is the shocks to the non-food bank credit that mainly explains the variability in housing prices, besides its own shocks being the most influential while other factors are not significant. This suggests that the role of credit availability as a supply side determinant cannot be underestimated in the dynamic behaviour of housing prices in emerging economies.
THE FUNDAMENTAL SHOCK-VORTEX INTERACTION PATTERNS THAT DEPEND ON THE VORTEX FLOW REGIMES
Chang, Keun-Shik,Barik, Hrushikesh,Chang, Se-Myong Korea Society of Computational Fluids Engineering 2009 한국전산유체공학회지 Vol.14 No.3
The shock wave is deformed and the vortex is elongated simultaneously during the shock-vortex interaction. More precisely, the shock wave is deformed to a S-shape, consisting of a leading shock and a lagging shock by which the corresponding local vortex flows are accelerated and decelerated, respectively: the vortex flow swept by the leading shock is locally expanded and the one behind the lagging shock is locally compressed. As the leading shock escapes the vortex in the order of microseconds, the expanded flow region is quickly changed to a compression region due to the implosion effect. An induced shock is developed here and propagated against the vortex flow. This happens for a strong vortex because the tangential flow velocity of the vortex core is high enough to make the induced-shock wave speed supersonic relative to the vortex flow. For a weak shock, the vortex is basically subsonic and the induced shock wave is absent. For a vortex of intermediate strength, an induced shock wave is developed in the supersonic region but dissipated prematurely in the subsonic region. We have expounded these three shock-vortex interaction patterns that depend on the vortex flow regime using a third-order ENO method and numerical shadowgraphs.
THE FUNDAMENTAL SHOCK-VORTEX INTERACTION PATTERNS THAT DEPEND ON THE VORTEX FLOW REGIMES
Keun-Shik Chang,Hrushikesh Barik,Se-Myong Chang 한국전산유체공학회 2009 한국전산유체공학회지 Vol.14 No.3
The shock Wave is deformed and the vortex is elongated simultaneously during the shock-vortex interaction. More precisely, the shock wave is deformed to as-shape, consisting of a leading shock and a lagging shock by which the corresponding local vortex flows are accelerated and decelerated, respectively: the vortex flow swept by the leading shock is locally expanded and the one behind the lagging shock is locally compressed. As the leading shock escapes the vortex in the order of microseconds, the expanded flow region is quickly changed to a compression region due to the implosion effect. An induced shock is developed here and propagated against the vortex flow. This happens for a strong vortex because the tangential flow velocity of the vortex core is high enough to make the induced-shock wave speed supersonic relative to the vortex flow. For a weak shock, the vortex is basically subsonic and the induced shock wave is absent. For a vortex of intermediate strength, an induced shock wave is developed in the supersonic region but dissipated prematurely in the subsonic region. We have expounded these three shock-vortex interaction patterns that depend on the vortex flow regime using a third-order ENO method and numerical shadowgraphs.
The Ultimate Pattern of Shock-Vortex Interaction
Keun-Shik Chang,Hrushikesh Barik,Se-Myong Chang 한국전산유체공학회 2008 한국전산유체공학회 학술대회논문집 Vol.2008 No.-
As a shock impinges into a vortex of variable strength, complex shock diffraction can occur. Since a vortex has a fixed rotating direction, the shock wave travelling in one direction creates strong asymmetry in the vortex flow field. The process is that first the shock is divided into two parts by the vortex. One part is moving in the adverse direction opposite to the vortex flow which is captured by the vortex center. The other part is moving in the favorable direction, namely, in the direction same as the vortex flow; it is swung around the vortex, accelerating the vortex flow. In this paper we have investigated numerically using ENO scheme how and why the shock-vortex interaction patterns appear so different for different parametric values. Conclusion is that there are three different types of shock-vortex interaction depending on two related parameters: shock Mach number and vortex Mach number. We present a parameter map by which we can discern what type of interaction pattern appears as a shock impinges into a vortex.