Nucleotide variability of HV-I in admixed population of the Brazilian Amazon Region

The analysis of genetic variation in the nucleotide sequences of mitochondrial DNA has been used as a tool in the study of history of different human populations, as Amerindians, Afro-descendents populations and furthermore admixed populations. In this study, the mitochondrial DNA was analyzed in 158 unrelated individuals in an admixed population of the Amazonian Region: Santarém-PA-Brazil. The polymorphisms were detected using both levels, analysis of restriction enzyme and direct sequencing. We observed a total of 49 different haplotypes were found determined by 46 variable nucleotides. The more frequent haplotypes (Hap03) was shared by five samples and 43 sequences were unique. The genetic diversity was estimated to 0.989+/-0.0067 and the probability of two random individuals showed identical mitochondrial DNA (mtDNA) haplotypes were 2.8%.     

Utility of the Y-STR typing systems Y-PLEX 6 and Y-PLEX 5 in forensic casework and 11 Y-STR haplotype database for three major population groups in the United States

The Y-PLEX 6 and Y-PLEX 5 systems enable analysis for 11 Y-STR loci. We present here the utility of these systems in forensic casework. A total of 188 samples, including 127 evidence samples, were analyzed using either or both of the systems. The evidence sample types included fingernail scrapings, sperm or seminal fluid, epithelial cells, blood and other tissues. The Y-STR typing systems provided useful probative results in difficult cases. A reference database for Caucasian (n = 517), African American (n = 535), and Hispanic (n = 245) population groups within the United States was generated for estimating the haplotype frequency in forensic casework. Among the individuals profiled, 311 Caucasians, 412 African Americans, and 194 Hispanics provided unique profiles in their respective population datasets. This is the first report describing the haplotype database for the set of 11 Y-STR loci recommended by the Scientific Working Group on DNA Analysis Methods (SWGDAM). Linkage analysis reveals that the frequencies from forensically important autosomal loci can be multiplied with the Y-STR haplotype frequency. The results from Y-PLEX systems have been accepted in courts in the United States.     

The matrix of complex negotiations case study： Negotiating with the Chinese at a time of crisis

This paper seeks to outline the profile of the Chinese negotiators in light of the negotiations that took place during the month of October 2008 between a major Brazilian importer of manufactured goods, which the authors will call ＂Brazilian company＂ and six Chinese companies from the cities of Guangzhou, Pinghu and Hangzhou. The authors will provide succinct examples of stages in the negotiation process and seek to link them to the ten elements of the matrix of complex negotiations, namely： context, interests, options, power, cognition, relationship, concessions, compliance, criteria and time; There are four steps involved in the process： preparation, value creation, value division and execution.     

Average,normal, and beautiful: representations of bodies in Brazilian biotypology (1930-1940)

Th present article deals with the visual culture present in the books and textbooks on biotypology in Brazil, in the 1930s and 1940s. It analyses the representations of bodies in images, all of which were employed to guide people on the reasoning and practices of bodily measurement and classification according to the main biotypology approaches. Images herein discussed expressed the following scientific modus operandi of biotypology in Brazil: anthropometry, biometry and the construction of an average body; categorisation of biotypes, physical culture and classic aesthetic; and the link between normality, beauty and moral conceptions applied to women’s body features. This analysis also seeks to shed light on some of the ways in which biotypology strayed from and was consistent with eugenic discourse in Brazil. The representation of bodies in Brazilian biotypology showed the efforts to construct normal and deviant bodies defined according to ideals of national and racial identity, perfection, symmetry, harmony, goodness, fairness, femininity and beauty.     

Allocating Family Responsibilities for Dependent Older People in Mexico and Peru

This paper applies different analytical frameworks to explore processes of family bargaining about providing care for dependent older people in Mexico and Peru. These frameworks include cultural norms, life course effects and material exchange. The paper is based on 19 in-depth qualitative family case studies, which are linked to a wider set of quantitative survey data. Care arrangements and bargaining processes are revealed to be highly gendered, and largely conform to prevailing cultural norms. Rather than neutral and objective, the self-identified role as main carer is found to be subjective and potentially ambiguous. The few men who self-identify as main carers are more likely to play an indirect, organisational role than engage directly in daily care. As such, bargaining mainly relates to which woman performs the main care role, and large family networks mean that there is usually more than one candidate carer. Bargaining can occur inter-generationally and conjugally, but bargaining between siblings is of particular importance. Bargaining is framed by the uncertain trajectory of older people’s care needs, and arrangements are sometimes reconfigured in response to changing care needs or family circumstances. Taking the narratives at face value, the influence of life course effects on bargaining and care arrangements is more obvious than material exchange. There are, however, indications that economic considerations, particularly inheritance, still play an important behind the scenes role.     

The Institutional Settings for the Development of Public Services through State-Owned Enterprises in Brazil

The findings of this study make a timely contribution to the development of public services. Based on the institutional analysis and development (IAD) framework, this study analyzes under which institutional settings state-owned enterprises (SOEs) can be social and financial options for public service provision in Brazil. Applying a multi-case research design, this study’s findings show that SOEs can be a suitable option for Brazilian social and financial development when: markets are weak or noncompetitive; if few decisional players act; if political interference is minimized regarding operational decisions; and if corporate control is effective to avoid mismanagement and corruption. Brazilian SOEs are effective economic and social tools, but they need to peroxide value improve their corporate control (in the case of Petrobras) and strategic centralization decisions (in the case of Eletrobrás) .     

Key challenges in Malawi’s paprika supply chain: new insights into contract farming

Contract farming is a vital tool for linking small-scale farmers with modern supply chains. This study explored challenges resulting from contracting in the paprika supply chain in Malawi. The study used focus groups, semi-structured interviews, and email correspondence with 100 supply chain participants. The identified challenges include: inadequate input provision via the contract, a lack of opportunities to bargain and participate in contract design, and side-selling. While the contract secured the outlet for paprika, it failed to provide a reliable paprika supply for the contracting company. Thus, Malawi’s case analyses the potential of contract farming to champion the development of vulnerable economies.     

Factors Explaining Public Participation in the Central Government Budget Process

This paper attempts to examine which factors explain public participation in the budget process in an international comparative approach. In particular, we investigate which socioeconomic, institutional, and political factors promote public engagement in the central government budget process. Using a sample of 93 countries, our results indicate that Internet penetration, population diversity, governmental financial situation, and budget transparency determine opportunities for public engagement in the central government budget process. In addition, we show that not only budget transparency promotes public participation but also public participation is necessary to enhance budget transparency.