Fine grain products are harvested in two manual and mechanized forms. Nowadays, common combine harvesters are used, but fine grain products such as Rapeseed, Sesame and Sorghum cannot be harvested with conventional heads of combine harvesters due to the excessive grain loss in the head of the combine. Therefore, the necessity of design and fabricating machines and heads of combine harvesters be...

In order to examine the prevalence of Staphylococcus aureus on retail pork, three hundred ninety-five pork samples were collected from a total of 36 stores in Iowa, Minnesota, and New Jersey. S. aureus was isolated from 256 samples (64.8%, 95% confidence interval [CI] 59.9%-69.5%). S. aureus was isolated from 67.3% (202/300) of conventional pork samples and from 56.8% (54/95) of alternative por...

OBJECTIVES To assess the prevalence and correlates of use of conventional and novel smokeless tobacco products among a national sample of US middle and high school students. METHODS Data from the 2011 National Youth Tobacco Survey were analyzed to determine national estimates of current use of conventional ("chewing tobacco", "snuff," or "dip"), novel ("snus" and "dissolvable tobacco products...