IAI annual report, 1972

The International Monetary Fund (IMF) plays a substantial regulatory role in the international monetary and financial system. It has been assigned a formal regulatory role in a limited number of areas, such as obligations covering exchange rate policies. Yet the Fund has a broader informal regulatory role derived from the voluntary consent of its members, such as in surveillance over members’ financial sector policies and international payments imbalances. This regulatory role is unlike that of its member governments within their own jurisdictions. In order to guide the global economy in the wake of the 2007–09 crisis, the Fund's formal and informal regulation will have to be constantly nurtured and renewed via peer-review processes.     

Biopi®acy and Intellectual Property as the Basis for Biotechnological Development: The Case of Mexico

This article provides a geopolitical and geoeconomic analysis of the strategic foundation of biodiversity, as the basis for the development of technologies that are leading the technological revolution in the early 21^st century, specifically in relation to the advance of biotechnology. It explores the mechanisms promoted by Nation States and Multinationals involved in biobusiness in order to establish global processes of biotic plundering in highly biodiverse areas—biopiracy—as well as the forms of their appropriation—patenting genetic material and its related knowledge. This dynamic is analyzed at the world level and discussed with specific reference to Mexico.     

Identification from Chest X‐Rays: Reliability of Bone Density Patterns of the Humerus*

Abstract: A critical review of Kahana and Hiss’ study on identification from bone trabecular pattern and a test of their method conducted on the humerus are presented. Bone trabecular pattern was studied through the generation of a numerical file representing the gray scale. Using the correlation coefficient, several pairwise comparisons between numerical files were performed. The test gave nearly 30% of incorrect exclusions (the method did not recognize couples of radiographs belonging to the same subject) and 50% of misidentifications (the method recognized couples of radiographs belonging to different subjects, as belonging to the same subject); therefore, this research shows that at the present time, it is not possible to safely quantify identification through bone density patterns, of the proximal humerus taken from thoracic X‐rays. Thus, an “easy”—but dangerous—use of trabecular density patterns on this specific type of radiogram as an identification method should be currently avoided.     

Parents’ Self-efficacy Beliefs and Their Children’s Psychosocial Adaptation During Adolescence

Research has shown that parents’ perceived parental self-efficacy (PSE) plays a pivotal role in promoting their children’s successful adjustment. In this study, we further explored this issue by comparing psychosocial adaptation in children of parents with high and low PSE during adolescence. One hundred and thirty Italian teenagers (55 males and 75 females) and one of their parents (101 mothers and 29 fathers) participated in the research. Data were collected at T1 (adolescents’ mean age = 13.6) and T2 (mean age = 17.5). Parents reported their PSE at T1. At T1 and T2, adolescents reported their perceived academic self-efficacy, aggressive and violent conducts, well-being, and perceived quality of their relationships with parents. At T2, they were also administered questions by using Experience Sampling Method to assess their quality of experience in daily life. As hypothesized, adolescents with high PSE parents reported higher competence, freedom and well-being in learning activities as well as in family and peer interactions. They also reported fewer problematic aspects and more daily opportunities for optimal experience. Findings pointed to the stability of adolescents’ psychosocial adaptation and highlighted possible directions in future research.     

Explaining the European Parliament’s gains in the EU Constitution

The Constitutional Treaty, like each set of reforms since the Single European Act, would constitute another incremental increase in the European Parliament’s powers. But the Parliament did not get everything it wanted. What we do in this paper is investigate why the European Parliament tends to ‘win’ in some areas but not in others. We consider five possible explanations and test these theories by looking at the issues the Parliament promoted in the constitutional negotiations and the factors that determined whether the Parliament was successful or not in a particular area. We find that the Parliament gains power in areas where the governments delegate new powers to the EU and are uncertain about the consequences of this delegation. We also find that public support for the Parliament played a role in the extension of the Parliament’s powers in the Constitution.

Highly efficient and automated extraction of DNA from human remains using a modified EZ1 protocol

Bones and teeth often represent the only sources of DNA available for identifying human remains. DNA in bones and teeth is generally better preserved than that in soft tissues because of the presence of hard connective tissue with a high level of calcium. Because of the extensive mineralisation, the choice of an efficient DNA extraction procedure is important to minimise the sampling of a high level of minerals and to remove polymerase chain reaction (PCR) inhibitors. Some protocols are available for DNA extraction from bones and teeth as part of the Qiagen EZ1 DNA Investigator Kit using the EZ1 Advanced XL automated purification platform. To improve the efficiency of DNA extraction from skeletal remains, the present study focuses on a modification to these already available protocols. In this study, different bones and teeth collected between 1 and 50 years after death were subjected to DNA extraction using the standard EZ1 protocol, a supplementary protocol, and a modified protocol. The modified approach included a decalcification step, whereas the Qiagen protocols worked directly on non-decalcified powder. In all three procedures, 150 mg samples were used for DNA extraction. We evaluated the quantity of DNA recovered from samples, the presence of any PCR inhibitors co-extracted, the level of DNA degradation, the quality of short tandem repeat (STR) profiles, and the reproducibility of the modified procedure. When compared with the other protocols, the modified protocol resulted in the best recovery of DNA that was free of PCR inhibitors. Additionally, the STR profiles were reliable and of high quality. In our opinion, the decalcification step increases DNA recovery by softening tissues, which allows lysis solutions to act more effectively. Furthermore, the use of two lysis solutions and the variation added to the EZ1 purification step allow for DNA recovery with quality and quantity superior to those of the previously available Qiagen-based protocols. These findings may be helpful solutions to the problems commonly encountered when dealing with difficult samples, such as bones and teeth.

Key points

• Bones and teeth often represent the only sources of DNA for identifying human remains.
• The choice of an efficient DNA extraction procedure is important for maximizing DNA recovery and removing PCR inhibitors.
• This study focuses on modifications to the previously available Qiagen-based protocols.
• The modified protocol enabled the best recovery of DNA, and both quality and quantity were superior to those of the previously available Qiagen-based protocols.
• The STR profiles obtained from samples extracted using the modified protocol were reliable and of high quality.

     

Basic Personal Values Underlie and Give Coherence to Political Values: A Cross National Study in 15 Countries

Do the political values of the general public form a coherent system? What might be the source of coherence? We view political values as expressions, in the political domain, of more basic personal values. Basic personal values (e.g., security, achievement, benevolence, hedonism) are organized on a circular continuum that reflects their conflicting and compatible motivations. We theorize that this circular motivational structure also gives coherence to political values. We assess this theorizing with data from 15 countries, using eight core political values (e.g., free enterprise, law and order) and ten basic personal values. We specify the underlying basic values expected to promote or oppose each political value. We offer different hypotheses for the 12 non-communist and three post-communist countries studied, where the political context suggests different meanings of a basic or political value. Correlation and regression analyses support almost all hypotheses. Moreover, basic values account for substantially more variance in political values than age, gender, education, and income. Multidimensional scaling analyses demonstrate graphically how the circular motivational continuum of basic personal values structures relations among core political values. This study strengthens the assumption that individual differences in basic personal values play a critical role in political thought.