The view from below: Cuban agriculture in the ‘special period in peacetime’

This article examines the changes taking place in Cuban agriculture at the local level as a result of the demise of the socialist trading bloc and Cuba's subsequent economic crisis. Based on fieldwork in three municipalities of Cuba, the authors describe new developments in each of the three main sectors of Cuban agriculture: state farms, production co‐operatives and individual peasant producers. They conclude that the dominant trend of this period is the tendency toward decentralisation of the state farm sector ‐ culminating in the historic September 1993 decision to form production co‐operatives on the state farms — counterpoised to renewed attempts to impose greater state control over peasant producers. Overall, they find a good deal of experimentation and heterogeneity in the actual implementation of state policy at the local level.     

Municipal Government Revenue Forecasting: Issues of Method and Data

In this article the authors investigate the impact of the choice of time series method, the length of the data stream used to estimate the model, and the frequency of the data on forecasting accuracy for own source, non-tax general fund revenue for six Connecticut municipalities. The authors find that exponential smoothing models are generally the most accurate. They also conclude that local government officials should rely on bimonthly rather than monthly or quarterly data and retain, in a readily usable format, more than three years of data.     

Genetic admixture and diversity estimations in the Mexican Mestizo population from Mexico City using 15 STR polymorphic markers

The 15 AmpFlSTR Identifiler loci D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818 and FGA were analyzed in a sample of 378 unrelated individuals from Mexico City, Mexico. Significant deviations from HW equilibrium in 14/15 STR loci alleles were not detected. The D18S51 locus had the highest power of discrimination (0.970). Genetic admixture estimations revealed a 69% of Amerindian, 26% of European and 5% of African contribution. Comparative analyses between Mexicans and other neighboring populations reveal significant differences in genetic diversity. Our results are important for future comparative genetic studies in different Latin American ethnic groups, particularly Mexican Mestizos and Amerindians. They should also be helpful in genetics, population evolution, forensic and paternity testing.     

Y-chromosome STR haplotypes in males from Greenland

A total of 272 males from Greenland were typed for 11 Y-chromosome STRs DYS19, DYS385a/b, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 with the PowerPlex^® Y System (Promega). A total of 146 different haplotypes were observed and the haplotype diversity was 0.9887. The number of haplotypes seen once was 108 and the most common haplotype was observed in 12 males. A significant F_ST value was observed (F_ST = 0.012, P < 0.00001) when comparing the population of 15 locations in Greenland assigned to 7 groups. The significance could mainly be attributed to the subpopulation of males from Tasiilaq (East of Greenland). The R_ST value was not statistically significant (R_ST = 0.016, P = 0.15).     

Public-College Student-Athletes and Game-Time Anthem Protests: Is There a Need for a Constitutional-Analytical Audible?

National-anthem-related protests among NFL players have revealed complexities associated with symbolic counter-speech tied to American symbols of patriotism. For public-college officials and coaches, who are bound by the First Amendment, the handling of game-time anthem protests may reverberate beyond the court of public opinion. Because uniformed collegiate student-athletes occupy a constitutional limbo-land in which they are distinguishable both from members of the general adult population and their non-athlete student peers, the traditional framework for evaluating limits on their game-time political counter-speech may prove unwieldy. This article presents an alternative constitutional-analytical approach that contemplates the unique status of collegiate student-athletes and the nature of competitive teams. Within this potential framework, administrator-imposed limits on anthem protests would be reviewed strictly. Courts considering coach-imposed limits on anthem protests, however, might opt for a less rigid form of review that allows for a more direct balancing of interests.