نتایج جستجو برای: farm operations groups

تعداد نتایج: 892422  

Journal: :Journal of Pure and Applied Algebra 2019

Journal: :Proceedings of the London Mathematical Society 1902

2002
Bruce A. Babcock

The reaction of U.S. farm groups and our trading partners to the new farm bill has been surprisingly frank and sometimes harsh. Many farm groups have given up the argument that farm subsidies are temporary measures needed until good times return. For example, Mississippi Delta cotton farmer Kenneth Hood (who is also chairman of the National Cotton Council) was recently quoted in the Wall Street...

2009
Warren Day Steve Hill

The technique of the processor farm has become very widely used for paral lelising applications often being mentioned without reference to any source The goal of this work has been to put together a complete and rigorous un derstanding of what the technique can be used for and what is needed in order to arrive at an e ciently farmed application This paper consists of these two parts We have sho...

Journal: :Allergy 2010
J Eriksson L Ekerljung J Lötvall T Pullerits G Wennergren E Rönmark K Torén B Lundbäck

BACKGROUND Various studies have reported a low prevalence of allergic rhinitis in farmers and farmers' children. We sought to investigate whether the protective effect of childhood farm environment is conserved throughout adulthood and how it corresponds to different degrees of urbanization. METHODS A questionnaire on respiratory health was mailed in 2008 to 30,000 randomly selected subjects ...

Journal: :Annals of agricultural and environmental medicine : AAEM 2008
Patricia E Mc Donnell Marie A Coggins Victoria J Hogan Gerard T Fleming

Agricultural workers have higher rates of long-term sick leave associated with respiratory disease than any other worker groups. There is currently no published data on the extent to which Irish agricultural workers are exposed to occupational respiratory hazards. This investigation focused on Irish swine farm workers in concentrated animal feeding operations and measured their occupational exp...

Journal: :Sustainability 2021

Many farmers worldwide resort to choosing various income-earning options for diversifying their income sources as a means of risk-avoidance, social protection, and, above all, finance agricultural operations. Non-farm generation among farm families has become an imperative part livelihood earning strategies in recent years amid fast-evolving climatic and sociodemographic changes. In this regard...

Journal: :Transactions of the American Mathematical Society 2000

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید