University of Alabama

About: University of Alabama is a education organization based out in Tuscaloosa, Alabama, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 27323 authors who have published 48609 publications receiving 1565337 citations. The organization is also known as: Alabama & Bama.

The Role of Soy Products in Reducing Risk of Cancer

Abstract: Since the initial recognition that diet plays a role in the etiology of certain cancers, particularly cancers of the breast and colon, considerable progress has been made in identifying dietary patterns associated with cancer risk. There is general agreement that a high-fat, low-fiber diet, like that consumed by much of the industrialized world, increases cancer risk and that plant-based diets, rich in whole grains, legumes, and fruits and vegetables, are protective. It has been, however, considerably more difficult to identify specific foods, types of food, or components of foods that influence cancer risk. The recent workshop on The Role of Soy Products in Cancer Prevention, sponsored by the National Cancer Institute, had two objectives: I) to evaluate the role of soybeans, food products derived from soybeans, and specific components of soybeans in the dietary prevention of cancer and 2) to recommend research initiatives and approaches for further studies of the effect of soy intake on human cancer risk. The meeting was chaired by Stephen Barnes and organized by Mark Messina.

Traditional Extractants in Nontraditional Solvents: Groups 1 and 2 Extraction by Crown Ethers in Room-Temperature Ionic Liquids†

Abstract: The crown ethers 18-crown-6 (18C6), dicyclohexano-18-crown-6 (DCH18C6), and 4,4‘-(5‘)-di-(tert-butylcyclohexano)-18-crown-6 (Dtb18C6) were dissolved in 1-alkyl-3-methylimidazolium hexafluorophosphate ([Cnmim][PF6], n = 4, 6, 8) room-temperature ionic liquids (RTILs) and studied for the extraction of Na+, Cs+, and Sr2+ from aqueous solutions. In the absence of extractant, the distribution ratios for the metal ions indicate a strong preference for the aqueous phase. With the crown ethers as extractants in RTIL-based liquid/liquid separations, the resulting metal ion partitioning depends on the hydrophobicity of the crown ether and also on the composition of the aqueous phase (e.g., concentration of HNO3 vs Al(NO3)3). Aqueous solutions of HCl, Na3 citrate, NaNO3, and HNO3 (the latter at low concentrations) decrease the metal ion distribution ratios and also decrease the water content of the RTIL phase. High concentrations of HNO3 decompose PF6- and increase both the water content and the water solubility of ...

Crafting a change message to create transformational readiness

Abstract: Explains how we used the change message components of discrepancy, appropriateness, efficacy, principal support, and personal valence and the message conveying strategies of active participation, persuasive communication and management of information suggested by Armenakis and colleagues to help an organization create readiness for a major reorganization. We describe and evaluate our experiences from our initial coaching with the president, through initial management meetings to determine the new business unit’s strategy and structure, to the initial company‐wide announcement of the plans. We conclude with a set of observations and lessons and suggestions for future research on the use of the change message framework.

Cognition Plus: Correlates Of Language Learning Success

Abstract: This article examines the relationships of a variety of individual difference variables to end-of-training proficiency ratings in speaking and reading for a large sample of adults in intensive training in a wide range of languages at the U.S. Department of State. Variables included tested cognitive aptitude, learning strategies, learning styles, personality, motivation, and anxiety. Although tested cognitive aptitude showed the strongest correlations with proficiency test results in both skills, the other variables also correlated in ways that show how rich and complex the individual learner's role in language is. Results may contribute to increasingly sophisticated student counseling and to efforts to enhance student autonomy by tailoring treatments to student characteristics. They also increase knowledge of attributes that may affect language training to the upper proficiency levels.

Decision quality using ranked attribute weights

Abstract: Three published approximation formulae for selecting the best multiattribute alternative based on rank-ordered weights are evaluated. All formulae are surprisingly efficacious in determining the best multiattribute alternative. Rank order centroid ROC weights are more accurate than the other rank-based formulae; furthermore, the ROC formula generalizes to incorporate both other forms of partial information about attribute weights and partial rank order information as well. Because a ROC-based analysis is so straightforward and efficacious, it provides an appropriate implementation tool.