Extreme poverty alleviation through community-based entrepreneurship: PRODECO in Paraguay

Community-based entrepreneurship projects have been advocated as a potential approach to alleviate extreme poverty as they provide opportunities for income generation and capacity enhancement. This practical note provides an overview of the PRODECO project undertaken jointly by the Paraguayan government and the World Bank (1999–2008) in three southern departments of Paraguay (Itapúa, Misiones, and Ñeembucú). It describes and analyses the context, scope, operations, and results of this project, and identifies five main lessons related to frequent challenges faced by this approach; on size, access to skills, distance from government agencies, pace, and technology.     

Analytical approach to determine ticlopidine in post-mortem blood

A new and sensitive method to determine ticlopidine in whole human blood using proadifen as the internal standard (IS) is described. The analyte and IS were extracted by solid-phase extraction using Oasis HLB cartridges, and the extracts were analyzed by gas chromatography-electron impact ionisation-mass spectrometry (GC/EI-MS). Calibration curves were established daily in spiked blood samples using a non-linear calibration model, between 0.01 and 4.5 microg/mL. The correlation coefficients were higher than 0.995. Precision and accuracy fulfilled the internationally accepted criteria (coefficients of variation were less than 9%, and the measured concentrations were within +/-7% of the true value). Limits of detection and quantitation were respectively, 3 and 10 ng/mL. No interfering substances were detected by analysis of 10 blank blood samples of different origin. Mean recovery, calculated at three concentration levels, was 71%. Because of its simplicity and speed, the proposed method can be applied in the determination of this inhibitor of platelet aggregation in whole blood samples, and is suitable for application in toxicology routine analysis.     

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.     

Agency under constraint: Ideological preferences and the politics of electricity regulation in Latin America

Whereas both the literature on globalization and the literature on regulatory diffusion stress the pressures that led to policy convergence, this article shows how the ideology of incumbents produced different regulatory outcomes, even in the face of strong financial and technological pressures that constrained policy agency. By looking at the regulatory frameworks adopted at the time of electricity privatization in Latin America, this article shows that right‐wing governments adopted regulations that eliminated barriers to entry and investment and limited the discretion of regulators (market‐conforming regulations), and that former statists who had pragmatically converted to the market creed instead chose regulations that tended to impose higher barriers to entry and investment and gave regulators wide discretion in conflict resolution and price setting (market‐controlling regulations). These findings suggest the need to look at the ideology (and ideological legacies) of government coalitions for a more nuanced understanding of the process of regulatory diffusion that took place across many sectors in most regions of the world.     

Cara H. Drinan: The War on Kids: How American Juvenile Justice Lost Its Way New York,NY: Oxford University Press, 2018, 153 pp,ISBN: 0190605553

Journal of Youth and Adolescence -     

3D forensic facial approximation: Implementation protocol in a forensic activity

The primary objective of this paper is to report on the successful implementation of forensic facial approximation in a real case in the forensic context. A three‐dimensional (3D) facial approximation protocol of the skull was performed with free software, applying techniques in a virtual environment that have already been consolidated in the literature. The skull was scanned with the photogrammetry technique, the digital replica was imported in the Blender software (Blender Foundation, Amsterdam) and individualized model sketches of the face were traced with the MakeHuman software (MakeHuman Org) according to the anthropological profile of the victim. The face created was imported in Blender, where it was adapted, modeled, and sculpted on the 3D skull and its soft tissue markers, using an American open‐source application of the technique in the digital environment. The face created in a virtual environment was recognized and legal identification procedures were started, resulting in the more agile delivery of the disappeared body to its next of kin. It is therefore concluded that facial approximation may not be a primary method of human identification, but it can be satisfactorily applied in the forensic field as an individual recognition resource. It has great value in narrowing the search, reducing the number of alleged victims, and leading to identification tests, therefore significantly reducing the number of genetic DNA (deoxyribonucleic acid) tests—which are considered costly for the State or Federation—and consequently reducing the waiting time before delivery of the body to its family.     

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.