This paper investigates the causes of China’s output and trade balance fluctuations in the period of 1985–2000, with special attention to the role of the real exchange rate. The effects of four types of shock – the foreign supply shock, the domestic supply shock, the relative demand shock and the nominal shock – are examined, employing a near -VAR that embodies the long-run properties of a ‘dep...

The effect of cortical spreading depression (CSD) on oxygen demand (extracellular K(+)), oxygen supply (cerebral blood flow - CBF) and oxygen balance (mitochondrial NADH) was studied by a special multiprobe assembly (MPA), during hypoxia and partial ischemia. The MPA was constructed and applied to monitor the CSD wave from its front line until complete recovery, continuously and simultaneously....

The vulnerability of public supply wells to chlorinated ethene (CE) contamination in part depends on the availability of naturally occurring organic carbon to consume dissolved oxygen (DO) and initiate reductive dechlorination. This was quantified by building a mass balance model of the Kirkwood-Cohansey aquifer, which is widely used for public water supply in New Jersey. This model was built b...

OVERVIEW: There is a growing demand for renewable energy resources with the rise of concern for the environment. Many fear that the increasing distributed energy resources will degrade the power quality of the distribution systems. While microgrids can reduce the amount of degradation, they can also operate almost completely independently, thus complicating the balancing of supply and demand co...

BACKGROUND AND AIMS Covering whole vines with shade cloth is used to protect the vines from heat stress, but may have costs on vine productivity through reduced light availability. Our aim was to assess the carbon balance of vines growing with and without shade to quantify the impact of the covering. METHODOLOGY Whole vines were covered with 70 % shade cloth, and shoot leaf area and leaf, ste...

To explore the options for recycling of nutrients from mega-cities to agricultural land, a nutrient balance model was developed. The balancing was done for Bangkok Province and considered nitrogen (N) and phosphorus (P). To estimate the food supply, the most decisive nutrient flow, an online database (FAOSTAT) was employed; its country level data are disaggregated to the urban level. A simple a...

Translating and translation are transformed with Information and Communication Technology (ICT). Within three decades, a new work environment is shaking up the translator’s world. New types of translators are emerging. The balance between supply and demand is changing. However, we need adequate tools and methods to investigate the new hierarchy which has become established between translators, ...

We used cosmogenic nuclide and geochemical mass balance methods to measure long-term rates of chemical weathering and total denudation in granitic landscapes in diverse climatic regimes. Our 42 study sites encompass widely varying climatic and erosional regimes, with mean annual temperatures ranging from 2 to 25 jC, average precipitation ranging from 22 to 420 cm year , and denudation rates ran...

OBJECTIVE To describe geographical differences and time trends in the supply of the most important food components of the traditional Mediterranean diet. DESIGN Food supply data collected from national food balance sheets for the period 1961-2001. SETTING Selected Mediterranean countries: Spain, Italy, France, Greece, Algeria, Morocco, Tunisia and Turkey. RESULTS Differences of almost 30-...