1,464 research outputs found

    20 Diets in West Chester during the Great Depression

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    A Troubled Agreement for Troubled Waters: How an Amended Boundry Waters Treaty Can Solve the Great Lakes Agreement\u27s Fatal Flaws

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    Great Lakes water fuels $4.2 trillion of gross-domestic product (“GDP”), making the Great Lakes Region the largest bi-national regional economy in the world. But what are the United States and Canada doing to protect the world’s largest readily available freshwater resource? The Great Lakes-St. Lawrence River Basin Sustainable Water Resources Agreement’s failures show that Canada and the United State must amend the outdated Boundary Waters Treaty of 1909. This amended treaty would provide a uniform approach to regulating the Great Lakes so the states and provinces on both sides of the border must play by the same rules regarding water withdrawals and diversions. Additionally, the amended treaty can provide uniform regulations regarding the growing bottled-water industry. Through specific examples, this Note will examine how the Great Lakes Agreement and the implementing legislation it spawned in both countries led to competition instead of cooperation regarding the resource. Next, the note will discuss how the Chicago River diversion and the Waukesha, Wisconsin, diversion request puts the United States and Canada on unequal footing regarding the consumption of Great Lakes water. Finally, this Note will discuss how the bottled-water industry might not be a threat to the Great Lakes yet, but the current regulations could allow the states and provinces to lose control of the resource under the General Agreement on Tariffs and Trade (“GATT”) and the North America Free Trade Agreement (“NAFTA”). This Note uses Garrett Hardin’s 1968 essay “The Tragedy of the Commons” to show that the United States and Canada share a commons in the Great Lakes. And like Hardin’s herdsmen tried to increase their number of cattle on the open pasture to maximize their personal returns from the resource, each state and province will attempt to increase their access to the Great Lakes to maximize that state’s or province’s economic benefits. Like the herdsmen’s unfettered freedom exhausted their open pasture, the bordering states and provinces could do the same with too much freedom to tap the Great Lakes. With the world already watching the decimation of freshwater resources such as Asia’s Aral Sea, Africa’s Lake Chad, and the United States’ Lake Mead, the Great Lakes could be next. One World Bank Study predicts that the global demand for freshwater will exceed supply by 40% as soon as 2030, and other scientists predict the Great Lakes could be bone dry in eighty years if freshwater extraction continues at the current global rate. With freshwater already becoming more valuable than oil, this Note provides a framework to ensure the Great Lakes, and the powerful regional economy it sustains, will be protected

    15 Notes on Daily Local News articles from March 1933

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    1st Annual LGBT Symposium Professor’s Gratitude

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    Thank-you letter given to professors who participated in the 1st LGBTQ Symposiu

    The Analysis of 18th Century Glass Trade Beadsfrom Fort Niagara: Insight into CompositionalVariation and Manufacturing Techniques

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    An assemblage of 445 archaeological glass trade beads excavated from Old Fort Niagara, Youngstown, New York in 2007 were analyzed to determine their manufacturing technology and elemental composition. Analytical techniques included reflected light microscopy, handheld X-ray fluorescence (XRF), and scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS). Optical microscopy revealed the manufacturing technology of the beads and uncovered discrepancies between the current method of visual identification for bead type and color and the structures and colors revealed through scientific analysis. Elemental analysis revealed a new turquoise blue bead composition

    Base pairing-induced shift in tautomeric equilibrium of a promutagenic analogue, N6-methoxyadenosine

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    AbstractThe nuclear magnetic resonance spectra of N6-methoxyadenosine and of uridine, both methylated in the 2′-,3′- and 5′-positions to obtain solution in deuterochloroform, reveal the formation of hetero-associates in which the amino—tautomeric equilibrium is shifted to the amino form. These results ar discussed in terms of the mutagenicity of O-methylhydroxylamine which converts adenosine to N6-methoxyadenosine

    Secondary flow deflection in the lee of transverse dunes with implications for dune morphodynamics and migration

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    Measurements of lee-side airflow response from an extensive array of meteorological instruments combined with smoke and flow streamer visualization is used to examine the development and morphodynamic significance of the lee-side separation vortex over closely spaced transverse dune ridges. A differential deflection mechanism is presented that explains the three-dimensional pattern of lee-side airflow structure for a variety of incident flow angles. These flow patterns produce reversed, along-dune, and deflected surface flow vectors in the lee that are inferred to result in net ‘lateral diversion’ of sand transport over one dune wavelength for incident angles as small as 10° from crest-transverse (i.e. 80° from the crest line). This lateral displacement increases markedly with incident flow angle when expressed as the absolute value of the total deflection in degrees. Reversed and multi-directional flow occurs for incident angles between 90° and 50°. These results document the three-dimensional nature of flow and sand transport over transverse dunes and provide empirical evidence for an oblique migration model. Copyright © 2013 John Wiley & Sons, Ltd
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