Application of subpopulation theory to evaluation of DNA evidence

The strength of any evidence can be assessed using a likelihood ratio (from Bayes' point of view). This is the ratio of the probabilities that the evidence would have been obtained given that the suspect is guilty and innocent, respectively. This, in turn, depends upon the probability that a match will be produced if the suspect is innocent. An essential population genetics parameter is the 'coancestry coefficient', or θ, or F(ST), which is the correlation between two genes sampled from distinct individuals within a subpopulation. In this paper, θ coefficients for the southern Polish population were calculated for three loci of forensic interest: TH01, TPOX and CSF1PO. Three small southern Polish subpopulations of different ethnic origin were analysed. The results suggest that values of θ appropriate to forensic applications are quite small in the southern Polish population (they vary in the range of 0.002 to 0.013), and the value of θ=0.03 suggested by the National Research Council is too conservative for the defendant.     

On the Need to Study Processes of Taking Minutes from Case Hearings: Contribution to and Call for Future Research

International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique - This paper’s aim is to promote greater interest in courtroom practices of...     

Genetic Identification of Communist Crimes’ Victims (1944–1956) Based on the Analysis of One of Many Mass Graves Discovered on the Powazki Military Cemetery in Warsaw,Poland

As the result of the communist terror in Poland, during years 1944–1956 more than 50,000 people died. Their bodies were buried secretly, and most places are still unknown. The research presents the results of identification of people buried in one of many mass graves, which were found at the cemetery Pow?zki Military in Warsaw, Poland. Exhumation revealed the remains of eight people, among which seven were identified genetically. Well‐preserved molars were used for the study. Reference material was collected from the closest living relatives. In one case, an exhumation of victim's parents had to be performed. DNA from swabs was extracted with a PrepFiler^® BTA Forensic DNA Extraction Kit and organic method. Autosomal, Y‐STR amplification, and mtDNA sequencing were performed. The biostatistical calculations resulted in LR values from 1608 to 928 × 10¹⁸. So far, remains of more than 50 victims were identified.     

Partial bowel obstruction in a 2-month-old child. A delayed diagnosis of anal abuse

We present the case of an anal sexual abuse involving a 2-month-old boy, who was admitted to the Pediatric Surgery Unit of the University of Padua for low bowel obstruction. The infant had been already hospitalized for 3 days in a peripheral hospital and treated with daily rectal wash-outs for a fecaloma. Only after a careful interpretation of the plain abdominal radiograph, along with the performance of a rectoscopy and a laparotomy, a vegetable foreign body (about 3 cm in diameter and 7 cm in length) was discovered in the sigma. The morphology and dimensions of the foreign body, as well as its location, left no doubt about the etiology of the partial bowel obstruction, proving that it was clearly related to an anal sexual abuse.     

‘Gunboats of soft power’: Boris on Africa and post-Brexit ‘Global Britain’

As Britain prepares to leave the European Union after the popular vote of June 2016, the government is embarking on the revision of foreign policy. Boris Johnson, or ‘just Boris’, has been entrusted with forging the new ‘Global Britain’ for the post-Brexit era and reinventing British economy around new relationships. Boris has a track record of misrepresenting and offending foreign peoples, leaders and countries. This article assesses the prospects for Africa in Johnson’s vision for ‘Global Britain’ as presented in his foreign policy speeches. The paper unpacks Johnson’s discursive construction of ‘Africa’ and inserts it into a broader historical and political context of British relations with Africa. It argues that, by constructing Africa as a ‘problem’ and offering liberal values as a condition for development, Johnson is continuing British imperial and post-colonial discourses of ‘developing’ or ‘civilizing’ Africa. In the post-Brexit world of a changing global balance of power, democratic conditionality serves to sustain and reproduce British forms of power and policies.     

The Struggle for the Legal Status of Religion in the Polish Constitution

The use of specific language in the democratic Polish Constitution enacted on 2 April 1997 has created the essential differences in the status of religions and Churches in Poland to this in some other countries. It accepts the modern principles and values (tolerance, freedom, mutual independence of state and churches) but precludes the atheistic, hostile or indifferent to religions interpretations and implementations of these values and principles.     

A cooperative Peru: Is centralisation of cooperatives better for local development?

Research shows that some agricultural cooperatives implement development projects in their local communities. What remains to be explained is why certain cooperatives pursue local development while others do not. Through a comparison of coffee cooperatives in two regions of Peru, this study examines the implications of a regional cooperative for local development. The creation of a regional cooperative leads to a concentration of resources and a decrease in the need and ability of local cooperatives to pursue independent development projects. At the same time, it allows for more equal access to those resources and to the benefits of cooperative-led development projects.     

Gendered perceptions: women in the labour market in Poland

Abstract

This paper considers the consequences of economic and political change in the early 1990s for women's situation in the Polish labour market. New types of employment emerged in various sectors of the Polish economy around the mid-1970s. Some, such as finance, insurance, education and health care became highly feminised. Under the Communist system, many regulations were introduced to allow women to combine paid labour with taking care of the household. In the new post-Communist economic situation, these gender-specific regulations work against women, making them less attractive to employers. In a situation of high unemployment, employers in the growing private sector can afford to make specific demands of their employees: that they be young, male, and mobile. Women are thus in a worse situation in the labour market even though they are often more educated than the men with whom they must compete for work. There is urgent need to introduce mechanisms to create a more equal labour market.