Black Colorism and White Racism: Discourse on the Politics of White Supremacy, Black Equality, and Racial Identity, 1915-1930

The following study unravels how Garveyite black nationalists, black integrationists, and Virginian white supremacists understood the race problem and its solution between 1915 and 1930. The racial identity and experiences of these three distinct groups, each informed how they understood the race problem and its solution. The divergent notions about the source of and solution to the race problem coalesced with colorism, sowing seeds of intraracial and interracial conflict and cooperation between the Garveyite black nationalists, black integrationists, and Virginian white supremacists as they navigated how to redress white supremacy and black equality. According to black integrationists and Garveyite black nationalists, the race problem was the system of inequality in America and elsewhere that prescribed blacks as inferior and whites as superior. Both sought to dismantle this inferiority-superiority complex through organizations by pursuing policies that elevated black pride and brought about social, political, and economic equality and opportunities for blacks. While black integrationists and Garveyite black nationalists both understood the source of the problem as the same, their methodology differed drastically. As both race-based organizations attempted to protect their own agenda and bring about the end of racial discrimination and injustice, both colorism rhetoric and Garveyite black nationalists’ alliance with Virginian white supremacists, strengthened rather than weakened white supremacy. Colorism imbued more disunity within the black race, making it difficult for either organization to obtain an immediate end to white racism. Conversely, Virginian white supremacists understood black agitation for equality to be the source of the problem and thus sought to preserve the color line by reaffirming white supremacy. By affiliating themselves with the UNIA, Virginian white supremacists hoped to convince whites that the only way to preserve white supremacy and purity was to repatriate blacks to Africa. The Garveyite black nationalists, they advocated, could assist in this process because they sought to return to Africa. Even though Virginian white supremacists wanted to maintain white supremacy, their solution vis-à-vis racial separation aligned with the agenda Garveyite black nationalists, who also wanted racial separation. Thus, as Garveyite black nationalists used colorism and like agendas to align themselves with Virginia white supremacists, they exacerbated intraracial racial conflict with the black race

Direct Effects of the Home, School, and Consumer Food Environments on the Association between Food Purchasing Patterns and Dietary Intake among Rural Adolescents in Kentucky and North Carolina, 2017

Background: Obesity rates are higher among rural versus urban adolescents. To examine possible mechanisms for the rural-urban adolescent obesity disparity, we examined the direct and indirect effects of food purchasing patterns, and the home, school, and consumer food environments on dietary intake among rural adolescents. Methods: A baseline survey was conducted among adolescents in eight rural high schools (four in Eastern Kentucky, and four in Eastern North Carolina). Participants answered questions about food purchasing patterns, dietary intake, home food availability, and demographics. The school and consumer food environments were assessed using validated measures from the School Meals Cost Study (United States Department of Agriculture-Mathematica) and the Nutrition Environment Measurement Survey for Stores, Restaurants, and Corner Stores. Results: Of 432 adolescents, 55% were normal weight, 24% were overweight, and 21% were obese. There was a direct association between unhealthy food purchasing patterns (shopping frequently at gas stations, fast food, and dollar stores) and consuming more added sugars, when compared to those with a healthy shopping pattern (shopping less frequently at gas stations, fast food, and dollar stores) [Odds Ratio = 2.41 (95% CI (confidence interval) 0.99, 3.82)]. Those who reported always having fruits and vegetables in the home consumed more servings of fruits and vegetables [OR = 0.31 cups (95% CI 0.22, 0.44)] compared to those who reported never having fruits and vegetables in the home. Adolescents attending a school with a low healthy food availability score consumed fewer servings of fruits and vegetables [−0.001 (95% CI −0.001, 0.0001)] compared to those attending a school with a high healthy food availability score. Conclusions: There are direct associations between food purchasing patterns, the home and school food environments, and dietary intake among rural adolescents. These cross-sectional results informed the development of the “Go Big and Bring it Home� program, a text messaging intervention to improve adolescents’ fruit, vegetable, and healthy beverage intake

Search for dark matter produced in association with bottom or top quarks in √s = 13 TeV pp collisions with the ATLAS detector

A search for weakly interacting massive particle dark matter produced in association with bottom or top quarks is presented. Final states containing third-generation quarks and miss- ing transverse momentum are considered. The analysis uses 36.1 fb−1 of proton–proton collision data recorded by the ATLAS experiment at √s = 13 TeV in 2015 and 2016. No significant excess of events above the estimated backgrounds is observed. The results are in- terpreted in the framework of simplified models of spin-0 dark-matter mediators. For colour- neutral spin-0 mediators produced in association with top quarks and decaying into a pair of dark-matter particles, mediator masses below 50 GeV are excluded assuming a dark-matter candidate mass of 1 GeV and unitary couplings. For scalar and pseudoscalar mediators produced in association with bottom quarks, the search sets limits on the production cross- section of 300 times the predicted rate for mediators with masses between 10 and 50 GeV and assuming a dark-matter mass of 1 GeV and unitary coupling. Constraints on colour- charged scalar simplified models are also presented. Assuming a dark-matter particle mass of 35 GeV, mediator particles with mass below 1.1 TeV are excluded for couplings yielding a dark-matter relic density consistent with measurements