In recent decades, argan oil has become one of the most expensive cosmetic oils on world markets. This review outlines the social and environmental context of the argan boom, highlighting its consequences on local livelihoods and conservation. It examines the claims that the argan oil boom has benefited the local population and that it encourages the conservation of argan woodlands.

Based on the complete dynamic calculation method, the layout, force, and strength of harvester boom cylinders were designed and calculated. Closed simulations for the determination of the dynamic responses of the harvester boom during luffing motion considering the cylinder drive system and luffing angle position control have been realized. Using the ADAMS mechanical system dynamics analysis so...

This paper uses a quantile impulse response approach to investigate the impact of oil price shocks on Chinese stock returns. This process allows us to uncover asymmetric effects of oil price shocks on stock market returns by taking into account the different quantiles of oil price shocks. Our results show that the responses of Chinese stock market returns to oil price shocks differ greatly, dep...

BACKGROUND Northeastern British Columbia, Canada, is undergoing rapid in-migration of young, primarily male, workers in response to the "boom" in the oil/gas industries. Chlamydia rates in the region exceed the provincial average by 32% (294.6 cases per 100 000 persons compared with 213.3). Evidence indicates that sociocultural and structural determinants of young people's sexual health are key...

this paper investigates the impact of oil revenues on the output of economic sectors in some of oil exporting countries including iran, venezuela and mexico. we use cointegration analysis as well as short run and long run granger casualties' tests. the results show that in the long run, an oil boom leads to expansion of service sector, in these countries. also, the impacts of oil revenues ...

In this paper, we present a facile method for the fabrication of a functionally integrated device, which has the multi-functions of the oil-containment boom, oil-sorption material, and water/oil-separating film, through a single immersion step in an ethanol solution of stearic acid. During the simple immersion process, the two dominant factors of superhydrophobicity, surface roughness and low-s...

Over the last five years, North Dakota has experienced an oil boom based on high oil prices and hydraulic fracturing technologies. This has brought economic expansion and population growth to rural communities that had previously experienced decades of depopulation and economic struggle. Although the state has enjoyed many benefits--especially in juxtaposition to a sluggish national economy--th...

Theoretical and empirical work seems to support the idea that tight labour markets driven by resource booms induce young individuals to leave school for employment as the opportunity cost of schooling increases. Resource booms may have an adverse long term effect on the productivity of the labor force if workers under-invest in human capital rather than merely altering the timing of schooling. ...