581 research outputs found
When There\u27s No One To Love
https://digitalcommons.library.umaine.edu/mmb-vp/2503/thumbnail.jp
Tell Me What\u27s the Matter Lovable Eyes
https://digitalcommons.library.umaine.edu/mmb-vp/6678/thumbnail.jp
An Exploratory Study of Diabetes in a First Nation Community with Respect to Serum Concentrations of p,p’-DDE and PCBs and Fish Consumption
This study examined the association between self-reported diabetes, fish consumption and serum levels of organochlorines in a First Nation community. One quarter of the 101 participants reported diabetes. Serum PCBs, but not p,p’-DDE, were positively correlated to consumption frequency of total fish, walleye and pike, but not trout. Reported diabetes was positively associated to p,p’-DDE and some PCB congeners. Odds Ratios (OR) for reported diabetes for those in the upper 75th percentile for serum p,p’-DDE compared to the others were 3.5 (95% CI 1–13.8) and 6.1 (95% CI 1.4–27.3) (weight wet and lipid-standardized values, respectively) and for total sum of PCBs: 4.91 (95% CI 1.4–19.0) and 5.51 (95% CI 1.3–24.1). For participants who were in the upper 50th percentile for trout and white fish intake, reported diabetes was respectively 6 and 4 times lower compared to the others. These findings support the hypothesis that environmental exposure to elevated p,p’-DDE and PCBs is associated with increased risk of diabetes. Consumption of trout and white fish may be beneficial to reduce risk
Buckling of thin-walled cylinder under axial compression and internal pressure
An investigation was made of a thin-walled cylinder under axial compression and various internal pressures to study the effect of the internal pressure on the compressive buckling stress of the cylinder. A theoretical analysis based on a large-deflection theory was also made. The theoretically predicted increase of compressive buckling stress due to internal pressure agrees fairly well with the experimental results. (author
Economic Analysis of Energy Use and Agricultural Output for Representative Farms in the Oklahoma Panhandle
Agricultural Economic
Definition, reporting, and interpretation of composite outcomes in clinical trials: systematic review
Objective To study how composite outcomes, which have combined several components into a single measure, are defined, reported, and interpreted
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