1,629 research outputs found
When Parties Swap Platforms: the Changing Racial Policies of Democrats and Republicans
This article examines the shift in the Democratic and Republican parties with regard to the rights of African Americans. Debunking partisan distortions of history on both sides, When Parties Swap Platforms demonstrates that prior to the 1960s, the Republican Party was more supportive of African Americans\u27 rights and that during the 1960s, the Democratic Party became the more supportive institution. Evidence is also provided showing that Hubert Humphrey played a much larger role in changing the Democratic Party\u27s stance on civil rights than is commonly known
Understanding the Civil War
This paper examines why the American Civil War took place and what the modern significance of the conflict is. The paper demonstrates that slavery was indeed the main cause of Southern secession and debunks, one by one, the arguments against that view. It also argues that modern day tributes to the Confederacy are offensive and that the Civil War should be understood as part of a long struggle in the United States for equal rights
Justice Not Long Delayed: Historical Perspective and the Twenty-First Century Fight for Gay Rights
This paper attempts to formulate the best comprehensive strategy for achieving equal rights under the law for gays and lesbians. One of the main ways this paper attempts to formulate such a strategy is by looking at the tactics that allowed previous movements, such as abolitionism and the Civil Rights Movement, to succeed. This paper considers which of the tactics of these movements should be adopted by gay rights activists. Some tactics, such as civil disobedience, are determined to be useful for gay rights activists. Others, such as violence (which was avoided by the Civil Rights Movement but used by some abolitionists and ultimately turned out to be necessary to end slavery), are determined to be counterproductive for gay rights activists. Both primary sources, including activists from the Civil Rights Movement who agreed to be interviewed, and secondary sources, including historical texts, are included. Debates among activists, such as whether gays rights activists should work at the state or federal level and whether or not opposition to equal rights should automatically be labeled as bigotry, are addressed
That Sublime Mingling of Races: Abolitionist Support for Interracial Marriage
This thesis examines abolitionist support for interracial marriage. It demonstrates that far from being a marginal viewpoint within the movement, support for interracial marriage was widespread among both black and white abolitionists. Many abolitionists stated they personally did not recommend interracial marriage at present due to the backlash couples would face, while also denying that it was unnatural or immoral. A few abolitionists eschewed such a disclaimer. A few also married people of different races themselves. To a considerable extent, defense of interracial marriage was part of a larger push for racial integration and equality. This thesis also looks at British abolitionists who criticized the American stigma against interracial marriage, and children and grandchildren of abolitionists who defended interracial marriage, the most prominent being the famous, controversial lawyer, Clarence Darrow
Uncompromising Spirits: The Entwined Careers of William Lloyd Garrison and Josephine Butler
William Lloyd Garrison and Josephine Butler challenged the political structures of their times. Both employed similar strategies to turn the mind set of American and British citizens. Garrison’s work as an American abolitionist inspired Butler and her work to repeal the Contagious Diseases Acts in Great Britain. Their life long commitment to liberty and justice was successful proving that one person can make a difference. Brief character sketches of each serve to revive interest in these important but somewhat neglected individuals
Meteors: A Delivery Mechanism of Organic Matter to the Early Earth
All potential exogenous pre-biotic matter arrived to Earth by ways of our atmosphere, where much material was ablated during a luminous phase called "meteors" in rarefied flows of high (up to 270) Mach number. The recent Leonid showers offered a first glimpse into the clusive physical conditions of the ablation process and atmospheric chemistry associated with high-speed meteors. Molecular emissions were detected that trace a meteor's brilliant light to a 4,300 K warm wake rather than to the meteor's head. A new theoretical approach using the direct simulation by Monte Carlo technique identified the source-region and demonstrated that the ablation process is critical in the heating of the meteor's wake. In the head of the meteor, organic carbon appears to survive flash heating and rapid cooling. The temperatures in the wake of the meteor are just right for dissociation of CO and the formation of more complex organic compounds. The resulting materials could account for the bulk of pre-biotic organic carbon on the early Earth at the time of the origin of life.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/43257/1/11038_2004_Article_310535.pd
Predictions on , and from QCD Light-Cone Sum Rules
The form factors of the , and transitions
are calculated from QCD light-cone sum rules (LCSR) and used to predict the
widths and differential distributions of the exclusive semileptonic decays
, and ,
where . The current theoretical uncertainties are estimated. The LCSR
results are found to agree with the results of lattice QCD calculations and
with experimental data on exclusive semileptonic D decays. Comparison of the
LCSR prediction on with the CLEO measurement yields a
value of |V_{ub}| in agreement with other determinations.Comment: 24 pages, 12 figures, Latex, epsfig, some additional remarks on the
two-pole parameterization, prediction on the form factor added,
version to appear in Phys. Rev.
Recommended from our members
1961
My Ideal Course, Underwater, U.S.A. (page 1) From the Editor (3) Turf Management Club News (3) Quotes from 1961 Seniors (4) The United States Most Western Owned Golf Course: Armed Forces Golf Course, Guam (5) Turf Majors Participate in Horticultural Show (7) Picture - G.C.S.A Scholarships Awarded to Three Turf Seniors (8) Picture - Stockbridge - Majors in turf Management (9) Opportunity and Education (10) The Most Outstanding Turf Senior for the Year - 1961 (11) How We Prepare Our Greens Before Topdressing (12) An Inexpensive Cure for Weeds and Poa Annua (13) Watering (14) Picture - Honorary Members of the Turf Management Club (16) Picture - Graduates of Winter School for Turf Managers - 1961 (17) Welcome Speech by Narry Sperandio (A-1) Handle with Care by Dr. Ellsworth H. Wheeler (A-2) Current Ideas on Green Construction - Panel Discussion (A-4) Automatic Systems for Watering by Robert F. Harper (A-14) History of Golf Course Architecture by Geoffrey S. Cornish (A-22) Effect of Nutrition on Turf Diseases by Dr. Houston B. Couch Turf Disease Control and Use of Fungicides by Dr. R. J. Lukens Trees and Tree Care by Gordon S. King (A-38) Arsenical Toxicity by Dr. C. R. Skogley (A-41) Soil Reaction to Arsenical Compounds by Joseph E. Steckel Brush Control For the Golf Course by Dr. William I. Boyd (A-51) Massachusetts Highway Herbicide Program by Joseph L. Beasley (A-54) General Turf (Alternate Session): Observations on Highway Turf Establishment & Maintenance by E.F. Button (A-62) Pre-emerge Chemicals for the Control of Crabgrass by Dr. John R. Havis, John M. Zak & Joseph Troll (A-70) Root Growth of Turf Grasses as Affected by Different heights of Cut and Nutrient Levels by Evangel J. Bredakis (A-71) The Use of Sod by Daniel Pellegrino (A-72
Why Did Memetics Fail? Comparative Case Study
Although the theory of memetics appeared highly promising at the beginning, it is no longer considered a scientific theory among contemporary evolutionary scholars. This study aims to compare the genealogy of memetics with the historically more successful gene-culture coevolution theory. This comparison is made in order to determine the constraints that emerged during the internal development of the memetics theory that could bias memeticists to work on the ontology of meme units as opposed to hypotheses testing, which was adopted by the gene-culture scholars. I trace this problem back to the diachronic development of memetics to its origin in the gene-centered anti-group-selectionist argument of George C. Williams and Richard Dawkins. The strict adoption of this argument predisposed memeticists with the a priori idea that there is no evolution without discrete units of selection, which in turn, made them dependent on the principal separation of biological and memetic fitness. This separation thus prevented memeticists from accepting an adaptationist view of culture which, on the contrary, allowed gene-culture theorists to attract more scientists to test the hypotheses, creating the historical success of the gene-culture coevolution theory
Measurement of Branching Fraction and Dalitz Distribution for B0->D(*)+/- K0 pi-/+ Decays
We present measurements of the branching fractions for the three-body decays
B0 -> D(*)-/+ K0 pi^+/-B0 -> D(*)-/+ K*+/- using
a sample of approximately 88 million BBbar pairs collected by the BABAR
detector at the PEP-II asymmetric energy storage ring.
We measure:
B(B0->D-/+ K0 pi+/-)=(4.9 +/- 0.7(stat) +/- 0.5 (syst)) 10^{-4}
B(B0->D*-/+ K0 pi+/-)=(3.0 +/- 0.7(stat) +/- 0.3 (syst)) 10^{-4}
B(B0->D-/+ K*+/-)=(4.6 +/- 0.6(stat) +/- 0.5 (syst)) 10^{-4}
B(B0->D*-/+ K*+/-)=(3.2 +/- 0.6(stat) +/- 0.3 (syst)) 10^{-4}
From these measurements we determine the fractions of resonant events to be :
f(B0-> D-/+ K*+/-) = 0.63 +/- 0.08(stat) +/- 0.04(syst) f(B0-> D*-/+ K*+/-) =
0.72 +/- 0.14(stat) +/- 0.05(syst)Comment: 7 pages, 3 figures submitted to Phys. Rev. Let
- …