Environmental Concerns in Contemporary Brazil: An Insight into Some Theoretical and Societal Backgrounds (1970s–1990s)

This article intends to unveil some of the main theoretical backgrounds and current tendencies of environmental sociology in Brazil. But we are mainly interested in providing a historical reconstruction of the societal internalization of environmental concerns in Brazil, on both state and civic levels, with an emphasis on the transformations that took place over the 1970–1990s period. We argue that environmental civil associations do not find either a legal idiom or public forums by means of which they could turn their demands and moral concerns into a binding juridical code. This is so because, on the one hand, their moral concerns, even when based on de-traditionalized and abstract principles, are not paralleled with an autonomous legal framework, strong enough to set limits to the functioning of both the political-administrative apparatus as well as to economic actors. As we contend, this helps to explain why the environmental legislation in Brazil is rhetorically manipulated on a regular basis—and, hence, set aside whenever it contradicts other priorities. On the other hand, environmental concerns have always met with difficulties to become a priority in the Brazilian polity. Ultimately, our main goal is to carry out a critical consideration of the theoretical links that are widely set in the field of sociological theory between environmental concerns and modernity.     

Allele frequencies of nine STR loci—D16S539, D7S820, D13S317, CSF1PO, TPOX, TH01, F13A01, FESFPS and vWA—in the population from Alagoas, northeastern Brazil

The polymorphism of nine STR loci has been studied in a sample of 598 individuals from the population of Alagoas, Northeastern Brazil. Determination of the allele frequencies as well as of several commonly used statistics in forensic and paternity testing were defined. The most polymorphic loci were TH01 and D7S317. The exact test demonstrated that the nine loci analyzed in the population have no deviation from Hardy–Weinberg equilibrium (P>0.05).     

Keeping face in the public sphere: recognition,discretion and Uzbekistan's relations with the United States and Germany, 1991–2006

The manner in which President Karimov's roles were recognized in the global arena affected how Uzbekistan's international relations developed – a perspective that highlights both the form and the content of bilateral relationships. While mutual interests are crucial to beginning a relationship, it is also important to understand how those relations were recognized in public and dealt with in private. If partners managed to recognize Karimov's agenda publicly, or at least act with discretion, this tended to create an atmosphere favouring cooperation. As such, recognition and discretion reveal much about Karimov's concerns with international equality and self-reliance, pointing to the reasons why Uzbekistan's relations fluctuated more with some actors than others. The United States and Germany are ideal examples of that ambivalent situation: Washington often cooperated with Uzbekistan on security matters, but then saw its military personnel excluded from Qarshi-Qanabad after the 2005 Andijan crisis; whereas Berlin witnessed little change in its relationship with Uzbekistan and continued to lease a base in Termez after 2005. This difference in outcomes can be explained in part by a dynamic of recognition and discretion.     

Brazilian judges in-between professionalism,gender and difference

This paper analyzes how Brazilian judges experience difference, focusing on how professionalism, gender, generation and diversity intersect in identity formation among women and men who are judges in the state of São Paulo, Brazil. In attempting to avoid attaching one fixed meaning to the concept of difference, we work with Avtar Brah's typology; this in turn enables us to capture how difference is perceived and experienced by our interviewees. Our results provide a look at how the specificities of the professionalization process influence the composition of the two courts we have studied (one at state and another at federal level), and how they increase or reduce the gender stratification within these careers. Being a judge is experienced through difference, in particular as the ‘Other' to those outside the career, and wherein identification is intersected by questions of gender, sexuality and generation. Although professionalism establishes boundaries between ‘us' and ‘them', it is also diluted through the ways in which the above-mentioned social markers and attributes permeate the self and professional groups. We interviewed 18 judges (women and men) from the São Paulo State Courts (Tribunal de Justiça de São Paulo) and 10 judges from the Regional Federal Courts (Tribunal Regional Federal) from the São Paulo circuit.     

Importance of radiological diagnosis applied to necroscopy

The authors evaluate the consequences of incomplete necroscopic examinations wherein it was impossible to apply radiological resources to locate firearm projectiles. The study includes 8185 reports from the Instituto Médico-Legal Afranio Peixoto in Rio de Janeiro, Brazil, representing the totality of corpses processed from January to December 2001; of these, 3122 were gunshot victims, 309 of which were buried with unremoved projectiles, being liable to future judicial reappraisal. During the same period, there were 23 exhumation requests by police authorities, 12 of them querying the existence of projectiles. The authors looked into the formal reasons assumed by the medico legal experts to conclude their reports from incomplete examinations, and suggest that gunshot necroscopic examinations should follow specific protocols, as incomplete autopsies will require further exhumations, at unnecessary additional costs.     

Pulp volume quantification methods in cone-beam computed tomography for age estimation: A critical review and meta-analysis

The secondary dentin deposition that occurs after the tooth formation process results in a decrease in pulp cavity volume in adolescents and adults. The purpose of this critical review was to correlate pulpal and/or dental volume on cone-beam computed tomography (CBCT) with chronological age approximation. A subobjective was to investigate which methodology and CBCT technical parameters would be most appropriate to evaluate this correlation. This critical review followed the PRISMA guidelines, and it was conducted by a search through PubMed, Embase, SciELO, Scopus, Web of Science, Cochrane Library databases, as well as gray literature. Primary studies that used pulp volume, or pulp chamber to tooth volume ratio measured using CBCT were included. Seven hundred and eight indexed and 31 non-indexed records were identified. A qualitative analysis was performed including 25 selected studies with a total of 5100 individuals, age ranging from 8 to 87 years without sex predilection. The most used method was pulp volume/tooth volume. CBCT voxel size ranged between 0.09 and 0.5. Manual segmentation associated with threshold algorithms was used in most of the studies. Correlation between the pulp volume/tooth volume ratio was moderate: −0.66 for the upper central incisors, −0.59 for upper canines and −0.56 for lower canines. High heterogeneity was observed among the studies. It is concluded that pulp volume should be used with caution in age estimation. Evidence supports the preferable use of upper incisors with pulp volume/tooth volume ratio for age estimation. There is not enough evidence that voxel size interferes in age estimation by pulp volume.     

The institutionalisation of the Brazilian Chamber of Deputies

ABSTRACT

This article analyses the institutional development of the Brazilian Chamber of Deputies (BCD) from 1826 to the present. Legislature careers, the internal organisation of the BCD, the current system for filling positions within the committees and electoral rules are the objects of this study. The process of development of the BCD should be understood in light of the dynamics of the Brazilian political system, which has undergone significant ruptures of regime, and also in light of the nearly permanent fragility of the democracy, especially of its representative components. It is an institution with legislature career patterns that vary through time, but always point towards opportunities out of the BCD, a stable, hierarchical and complex mode of organisation that currently values parties as distributors of opportunities. It is, above all, an institution that is subject to external influences from other parts of the political system, which diminish its autonomy and self-determination, as shown by the example of the rule for the adjudication of terms. With its 190 years, the BCD has evolved along with Brazilian democracy and today, although boasting a great structure and large resources, it still needs to establish itself as a decisive and permanent actor in driving public policies and communication (parties and government projects) with voters.     

Can analysis of a small clod of soil help to solve a murder case?

Soil forensics utilizes extensive soil information to answer legal questions and test hypotheses. The main difficulty often is the determination of different variables from a small amount of soil sample collected on the suspect. We developed a sequential mineralogical and chemical analyses to assess a limited quantity of soil vestiges (0.5 g) from a suspect's vehicle (adhered to the outside rear-view mirror and to the left front fender) involved in a murder case and compared them with the surface samples found at the victim's body disposal site at the Graciosa Road, Paraná State, Brazil. All results affirm that the suspect’s vehicle could have been in contact with the edge of the Graciosa Road, approximately the place where the victim’s body was located. As a result of the soil analysis and comparison, the results support the likely contact of the suspect’s vehicle with the crime scene.     

Using Cluster Analysis and ICP‐MS to Identify Groups of Ecstasy Tablets in Sao Paulo State,Brazil

The variations found in the elemental composition in ecstasy samples result in spectral profiles with useful information for data analysis, and cluster analysis of these profiles can help uncover different categories of the drug. We provide a cluster analysis of ecstasy tablets based on their elemental composition. Twenty‐five elements were determined by ICP‐MS in tablets apprehended by Sao Paulo's State Police, Brazil. We employ the K‐means clustering algorithm along with C4.5 decision tree to help us interpret the clustering results. We found a better number of two clusters within the data, which can refer to the approximated number of sources of the drug which supply the cities of seizures. The C4.5 model was capable of differentiating the ecstasy samples from the two clusters with high prediction accuracy using the leave‐one‐out cross‐validation. The model used only Nd, Ni, and Pb concentration values in the classification of the samples.