This country section is an extract from chapter 3 of the OECD publication (2008) Environmental Performance of Agriculture in OECD countries since 1990, which is available at the OECD website indicated below. A summary version of this report is published as Environmental Performance of Agriculture: At a Glance, see the OECD website which also contains the agri-environmental indicator time series...

In four acromegalic patients, estrogen therapy did not significantly alter the mean values of basal radioimmunoassayable plasma growth hormone. In two patients, estrogen therapy did not qualitatively alter the lack of reduction of plasma growth hormone levels after oral administration of glucose, nor did it reduce in these patients the response of plasma growth hormone to insulin-induced hypogl...

This country section is an extract from chapter 3 of the OECD publication (2008) Environmental Performance of Agriculture in OECD countries since 1990, which is available at the OECD website indicated below. A summary version of this report is published as Environmental Performance of Agriculture: At a Glance, see the OECD website which also contains the agri-environmental indicator time series...

Published analytical data on the chemical composition of the adult, human body are scant, and statistically inadequate. References to the earlier literature may be found in a previous communication from this laboratory (1) and in a more recent contribution by Widdowson, McCance, and Spray (2), which are the most complete reports available. An important application of such data relates to the va...

This country section is an extract from chapter 3 of the OECD publication (2008) Environmental Performance of Agriculture in OECD countries since 1990, which is available at the OECD website indicated below. A summary version of this report is published as Environmental Performance of Agriculture: At a Glance, see the OECD website which also contains the agri-environmental indicator time series...

This country section is an extract from chapter 3 of the OECD publication (2008) Environmental Performance of Agriculture in OECD countries since 1990, which is available at the OECD website indicated below. A summary version of this report is published as Environmental Performance of Agriculture: At a Glance, see the OECD website which also contains the agri-environmental indicator time series...

Microalgae are regarded as a promising source of lipids for bio-diesel production and bio-products. The current paper investigates the processing of microalgal slurries under controlled microwave irradiation. Microwave power was applied to reach temperatures of 80, 100, 120 and 140 °C at a constant residence time of 12 min. Microwave irradiation led to disruption of the algal cell walls which f...

This country section is an extract from chapter 3 of the OECD publication (2008) Environmental Performance of Agriculture in OECD countries since 1990, which is available at the OECD website indicated below. A summary version of this report is published as Environmental Performance of Agriculture: At a Glance, see the OECD website which also contains the agri-environmental indicator time series...

Nitrogen is among the essential industrial gases after oxygen and hydrogen commonly obtained through air separation process. Air one of gas processes in many chemical industries since it accounts for a substantial element production costs related sectors. In response to this increasing need, most areas investigation quest cost-effective energy-efficient processes. Different technologies nitroge...