9,731 research outputs found
FDR and Chief Justice Hughes: The President, the Supreme Court, and the Epic Battle Over the New Deal
By the author of acclaimed books on the bitter clashes between Jefferson and Chief Justice Marshall on the shaping of the nation’s constitutional future, and between Lincoln and Chief Justice Taney over slavery, secession, and the presidential war powers. Roosevelt and Chief Justice Hughes\u27s fight over the New Deal was the most critical struggle between an American president and a chief justice in the twentieth century.The confrontation threatened the New Deal in the middle of the nation’s worst depression. The activist president bombarded the Democratic Congress with a fusillade of legislative remedies that shut down insolvent banks, regulated stocks, imposed industrial codes, rationed agricultural production, and employed a quarter million young men in the Civilian Conservation Corps. But the legislation faced constitutional challenges by a conservative bloc on the Court determined to undercut the president. Chief Justice Hughes often joined the Court’s conservatives to strike down major New Deal legislation.Frustrated, FDR proposed a Court-packing plan. His true purpose was to undermine the ability of the life-tenured Justices to thwart his popular mandate. Hughes proved more than a match for Roosevelt in the ensuing battle. In grudging admiration for Hughes, FDR said that the Chief Justice was the best politician in the country. Despite the defeat of his plan, Roosevelt never lost his confidence and, like Hughes, never ceded leadership. He outmaneuvered isolationist senators, many of whom had opposed his Court-packing plan, to expedite aid to Great Britain as the Allies hovered on the brink of defeat. He then led his country through World War II.https://digitalcommons.nyls.edu/fac_books/1069/thumbnail.jp
What Kind of Nation Thomas Jefferson, John Marshall, and the Epic Struggle to Create a United States (2003)
The bitter and protracted struggle between President Thomas Jefferson and Supreme Court Chief Justice John Marshall defined the basic constitutional relationship between the executive and judicial branches of government. More than one hundred fifty years later, their clashes still reverberate in constitutional debates and political battles.In this dramatic and fully accessible account of these titans of the early republic and their fiercely held ideas, James F. Simon brings to life the early history of the nation and sheds new light on the highly charged battle to balance the powers of the federal government and the rights of the states. A fascinating look at two of the nation\u27s greatest statesmen and shrewdest politicians, What Kind of Nation presents a cogent, unbiased assessment of their lasting impact on American government.https://digitalcommons.nyls.edu/fac_books/1144/thumbnail.jp
Less is More: Exploiting the Standard Compiler Optimization Levels for Better Performance and Energy Consumption
This paper presents the interesting observation that by performing fewer of
the optimizations available in a standard compiler optimization level such as
-O2, while preserving their original ordering, significant savings can be
achieved in both execution time and energy consumption. This observation has
been validated on two embedded processors, namely the ARM Cortex-M0 and the ARM
Cortex-M3, using two different versions of the LLVM compilation framework; v3.8
and v5.0. Experimental evaluation with 71 embedded benchmarks demonstrated
performance gains for at least half of the benchmarks for both processors. An
average execution time reduction of 2.4% and 5.3% was achieved across all the
benchmarks for the Cortex-M0 and Cortex-M3 processors, respectively, with
execution time improvements ranging from 1% up to 90% over the -O2. The savings
that can be achieved are in the same range as what can be achieved by the
state-of-the-art compilation approaches that use iterative compilation or
machine learning to select flags or to determine phase orderings that result in
more efficient code. In contrast to these time consuming and expensive to apply
techniques, our approach only needs to test a limited number of optimization
configurations, less than 64, to obtain similar or even better savings.
Furthermore, our approach can support multi-criteria optimization as it targets
execution time, energy consumption and code size at the same time.Comment: 15 pages, 3 figures, 71 benchmarks used for evaluatio
Back to the Future: ABA Law School Accreditation in the 21st Century and America\u27s First Law School\u27s Battle to Survive in the 1970s
In the mid-1970s, the ABA threatened to pull accreditation from the College of William & Mary’s law school. The ABA’s motives were questioned as it had never taken this step before. Would a more aggressive 21st century ABA have stripped accreditation from well-established schools like William & Mary? The reader can be the judge
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Proteomic analysis of skin invasion by blood fluke larvae.
BackgroundDuring invasion of human skin by schistosome blood fluke larvae (cercariae), a multicellular organism breaches the epidermis, basement membrane, and dermal barriers of skin. To better understand the pathobiology of this initial event in schistosome infection, a proteome analysis of human skin was carried out following invasion by cercariae of Schistosoma mansoni.Methodology and resultsHuman skin samples were exposed to cercariae for one-half hour to two hours. Controls were exposed to water used to collect cercariae in an identical manner, and punctured to simulate cercarial tunnels. Fluid from both control and experimental samples was analyzed by LC/MS/MS using a linear ion trap in "triple play" mode. The coexistence of proteins released by cercariae and host skin proteins from epidermis and basement membrane confirmed that cercarial tunnels in skin were sampled. Among the abundant proteins secreted by cercariae was the cercarial protease that has been implicated in degradation of host proteins, secreted proteins proposed to mediate immune invasion by larvae, and proteins implicated in protection of parasites against oxidative stress. Components of the schistosome surface tegument, previously identified with immune serum, were also released. Both lysis and apoptosis of epidermal cells took place during cercarial invasion of the epidermis. Components of lysed epidermal cells, including desmosome proteins which link cells in the stratum granulosum and stratum spinosum, were identified. While macrophage-derived proteins were present, no mast cell or lymphocyte cytokines were identified. There were, however, abundant immunoglobulins, complement factors, and serine protease inhibitors in skin. Control skin samples incubated with water for the same period as experimental samples ensured that invasion-related proteins and host protein fragments were not due to nonspecific degeneration of the skin samples.ConclusionsThis analysis identified secreted proteins from invasive larvae that are released during invasion of human skin. Analysis of specific host proteins in skin invaded by cercariae served to highlight both the histolytic events facilitating cercarial invasion, and the host defenses that attempt to arrest or retard invasion. Proteins abundant in psoriatic skin or UV and heat-stressed skin were not abundant in skin invaded by cercariae, suggesting that results did not reflect general stress in the surgically removed skin specimen. Abundant immunoglobulins, complement factors, and serine protease inhibitors in skin form a biochemical barrier that complements the structural barrier of the epidermis, basement membrane, and dermis. The fragmentation of some of these host proteins suggests that breaching of host defenses by cercariae includes specific degradation of immunoglobulins and complement, and either degradation of, or overwhelming the host protease inhibitor repertoire
Scintillation in the Circinus Galaxy water megamasers
We present observations of the 22 GHz water vapor megamasers in the Circinus
galaxy made with the Tidbinbilla 70m telescope. These observations confirm the
rapid variability seen earlier by Greenhill et al (1997). We show that this
rapid variability can be explained by interstellar scintillation, based on what
is now known of the interstellar scintillation seen in a significant number of
flat spectrum AGN. The observed variability cannot be fully described by a
simple model of either weak or diffractive scintillation.Comment: 10 pages, 5 figures. AJ accepte
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