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1961-08-23 (iso8601)
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The Willamette River flows north between the Cascade Mountains and Coast Range of western Oregon within a 29,728-kmĀ² basin. The fish community in the geologically young basin consists of 36 native species, but introductions of non-native fishes...
2014-05-12 (iso8601)
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Proportion data falling in the continuum (0, 1) are very common in practice. It can also happen that an inflated number of zeros (or ones) occur with proportion data. There are extensive studies of zero-inflated data in the literature. Almost all...
2014-06-10 (iso8601)
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1961-04-03 (iso8601)
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The benefits of physical activity (PA) are well established (USDDHS, 2008). Concern over the high rate of childhood obesity, however, has highlighted the emphasis of PA. Yet, children and adolescents are not obtaining the recommended amount of PA...
2014-06-13 (iso8601)
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This study seeks to explore the determinants of the relationship of economic growth and water quality in the United States using an Environmental Kuznets Curve framework. Specifically this study seeks to determine whether there is evidence of...
2014-06-02 (iso8601)
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Populations of organisms are influenced by both top-down (predator driven) and bottom-up (environment or resource driven) effects. Seabird research has largely focused on bottom-up factors influencing reproduction, with little emphasis on...
2014-06-04 (iso8601)
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Over the past decade, the explosion of social media has secured the Internet as a venue for political discussions of all sorts; as well as a realm of consumption and commodification. One population of women that has utilized social media in this...
2014-06-09 (iso8601)
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