A Study of the supply and demand for certain selected skills, 1956-1961, in five metalworking industries, St. Louis survey area /

Includes bibliographical references

The International coffee agreement : its impact on coffee prices, its ability to deal with unforeseen supply and demand conditions, alleged discrimination against U.S. ships in the carriage of coffee, and the soluble coffee controversy /

At head of title: 93d Congress, 1st session. Committee print.

Derivation and use of automobile availability as a variable for estimating travel demand /

Jan. 1979.

Treated water demand and the economics of regionalization /

Mode of access: Internet.

Teacher supply and demand: a program of action.

Mode of access: Internet.

Bureau of Power staff report : electric power supply and demand 1977-1986 as projected by the regional electric reliability councils in their April 1, 1977 responses to FPC order 383-4, docket R-362.

Chiefly tables.

The impact of a reduction in drug supply on demand for and compliance with treatment for drug dependence

Background: In early 2001, Australia experienced a sudden, dramatic and;sustained decrease in heroin availability that was accompanied by sharp increases in price and decreases in street level purity-the so-called heroin shortage. These unprecedented changes occurred in a context of widespread treatment availability, which made it possible for the first time to examine the impact of a sharp reduction in heroin supply in New South Wales (NSW) on entry to and adherence with treatment for heroin dependence. Given the evidence of drug substitution by some users. the current paper also examines the effects of the shortage on entry to treatment for other forms of drug dependence. Methods: Interrupted time-series analysis of the number of persons entering opioid pharmacotherapy and other treatment modalities in NSW for heroin dependence and for the treatment for other types of drug dependence. Findings: The heroin shortage was associated with a reduction in the number of younger persons entering opioid pharmacotherapy. There was a dramatic decrease in the number of persons entering heroin withdrawal or assessment only treatment episodes. There appear to have been small improvements in adherence to and retention in heroin treatment after the reduction in heroin supply. Relatively small increases were observed in numbers being treated for cocaine dependence. Conclusions: In the context of good treatment provision, a reduction in heroin supply appeared to produce modest improvements in intermediate outcomes. Supply and demand reduction measures, when both are implemented successfully, may be complementary. (c) 2005 Elsevier Ireland Ltd. All rights reserved.

Effect of root zone temperature on oilseed rape (Brassica napus) response to boron

Oilseed rape (Brassica napus) is sensitive to low boron (B) supply, and its growth response to B may be influenced by soil temperature. To test the relationship between B and temperature, oilseed rape (cv. Hyola 42) seedlings were grown at 10 degrees C (low) root zone temperature (RZT) with B supply from deficient to adequate B levels until growth of low B plants just began to slow down. Half of the pots were then transferred to 20 degrees C (warm) RZT for 11 days before they were moved back to 10 degrees C RZT for the final 4 days. Both plant dry mass and B uptake increased after plants were exposed to warm RZT. However, plant B deficiency was exacerbated by warm RZT in low B plants because of increased relative growth rate and shoot-root ratio without a commensurate increase in B uptake rate. It is concluded that RZT above the critical threshold for chilling injury in oilseed rape can nevertheless affect the incidence of B deficiency by altering shoot-root ratio and hence the balance between shoot B demand and B uptake.

Paying for housework: Resources, demand and attitudes

A number of recent studies have suggested that households in western countries are increasingly turning to paid household help to perform a range of domestic tasks formerly carried out by women at home. But while expenditure on meal services, in the form of eating out or buying take out food has undoubtedly increased in recent years, the percentage of households that employ paid help with routine everyday housework activities, such as cleaning, appears to be comparatively low in many western countries. In Australia our data indicate that only 19 per cent of couple households pay someone to do domestic work, and only 11 per cent of couple households employ paid help with routine house cleaning. In this paper we use data from the Negotiating the Life Course survey, 1997 to investigate why some households use paid help with domestic labour while others do not. We examine hypotheses relating to level of resources, level of demand and gender role attitudes. We also examine attitudes about whether paid domestic help is viewed as an efficient strategy for dealing with domestic tasks. We find that although resources, demand and gender role attitudes provide the parameters within which employing household help is made possible or desirable, beliefs about the effectiveness of this strategy are also very significant. The paper concludes that domestic outsourcing is doing little to relieve women's double burden of paid and unpaid work.