Restriction fragment length polymorphism analysis of forensic science casework in the People's Republic of China.

Restriction fragment length polymorphism (RFLP) analysis for the purpose of individualization is now being used in casework in the People's Republic of China. This report describes the use of the multilocus minisatellite probe 33.15 to solve three cases, including two homicides and a rape. In the third case, fetal tissue was analyzed to prove that the alleged rapist was, in fact, the father. In each case, analysis of deoxyribonucleic acid (DNA) resulted in a positive match. The probability of chance association of the DNA fingerprint was calculated as 5.6 x 10(-12), which is similar to the figures reported in the literature.     

Causes of death in hospitalized intravenous drug abusers

The authors reviewed at autopsy the causes of death of 274 patients with evidence of intravenous drug abuse who had been admitted to a large public hospital. There were 127 who died from diseases unrelated to intravenous drug abuse, and in 41% of these, chronic alcoholism was implicated. Deaths from overdose syndromes and drug-related organ pathology comprised only 11% of all cases. The mean age at death was 39 years. There was a male/female ratio of 3.6:1. Half of all patients died from infection--72 from acquired immunodeficiency syndrome (AIDS) alone. These findings indicate that persons hospitalized with a history of intravenous drug abuse usually die from causes other than overdose and that AIDS and chronic alcoholism are significant problems. Emphasis should be placed upon detecting "hidden" intravenous drug deaths to provide more accurate statistical information.     

Reflections on CIA Analysis: Is it Finished?

Despite the CIA's improved analytical tradecraft and increased resources, the future of its analytic mission remains in doubt. Post-9/11 improvements have been coupled with a continued focus on current intelligence priorities that minimize attention to the development of strategic research and deeper knowledge. Simply increasing the number of analysts has not produced deeper expertise. The CIA's traditional recruitment and training methods, as well as its rewards and promotion system, encourage analysts to avoid concentrating on any single area of regional or functional expertise in favor of moving around the agency to build a successful career. A continued reliance on risk-avoidance security practices also restricts analysts' contact with non-government and foreign experts who often have needed political and cultural knowledge of intelligence topics. To rectify these inadequacies, the CIA's analytic directorate needs to develop incentives for analysts who wish to develop more strategic analysis and remove the security barriers to closer collaboration with experts outside the US government. Developing cross-agency analytic collaboration would also maximize expertise and would benefit from intelligence community-wide training programs similar to what the US military does at its senior service colleges.     

Female leaders and citizens' perceptions of political parties

ABSTRACT

Do female leaders affect voters' perceptions of political parties' placement on the left-right spectrum? Using public opinion data on 269 parties in 35 countries between 1976 and 2016, I show that female-led parties are perceived as more moderate than male-led organizations, even when accounting for voters' prior beliefs about the party and the organization's stated policy positions. I then demonstrate that these results cannot be explained by the policy platforms authored by male- and female-led parties. The electoral manifestos produced by female-headed organizations are neither more left- leaning nor more moderate than those authored under male leaders. Together, these results provide important insights concerning citizens' (mis)perceptions of parties' ideological positions, party leaders' effects on voters behavior, the importance of gender stereotypes in politics, and the policy consequences of women's increased access to power.