Influence of Velocity on Variability in Gait Kinematics: Implications for Recognition in Forensic Science

Closed circuit television (CCTV) footage is often available from crime scenes and may be used to compare perpetrators with suspects. Usually, the footage comprises incomplete gait cycles at different velocities, making gait pattern identification from crimes difficult. This study investigated the concurrence of joint angles throughout a gait cycle at three different velocities (3.0, 4.5, 6.0 km/h). Six datasets at each velocity were collected from 16 men. A variability range VR throughout the gait cycle at each velocity for each joint angle for each person was calculated. The joint angles at each velocity were compared pairwise, and whenever this showed values within the VR of this velocity, the case was positive. By adding the positives throughout the gait cycle, phases with high and low concurrences were located; peak concurrence was observed at mid‐stance phase. Striving for the same velocity for the suspect and perpetrator is recommended.     

Fuel Distribution in Brazil： Profile and Stability of Plural Governances

This paper is dedicated to the study of governances adopted by fuel distributors in their transactions with gas station retailers in the State of Sgo Paulo. With the deregulation of the market, plural forms were allowed and have been a recurring presence. The main aim of the paper is to investigate why these plural forms have remained on the market The main hypothesis of this paper is that the plural forms found are transitory, not as a result of increased efficiency and reduced transaction costs, but because plural forms have become a key strategic step in securing business partners and promoting greater growth of the firm. Moreover, it is argued that the institutional environment has a significant influence on the coordination of plural forms, directly interfering with their stability. The research method was qualitative research with a group of 25 distribution companies which account for about 80% of sales of ethanol and gasoline in the domestic market.     

The ‘Crisis’ in political development theory

The authors argue that high borrowing costs discourage many rural poor in low income countries from using formal loans. Borrowing costs are defined as nominal interest payments, plus borrower loan transaction costs, plus changes in the purchasing power of money. Farm level information from Bangladesh, Brazil and Colombia is presented to show that small borrowers incur substantially higher borrowing costs on formal loans than do large borrowers. It is suggested that higher nominal interest rates may induce lenders to reduce overall borrowing costs for the small and new borrower.     

Public Opinion and Representation of Women in National Legislatures: An Analysis of Cause and Effect

Studies of female representation in national legislatures have claimed that the gender attitudes of a country's population have an effect on female representation in that country's parliament. This claim is based on the assumption that there is a unidirectional effect of public attitudes on female representation. This article tests that assumption, and hypothesises that in countries with multi-member electoral districts the effect is likely to flow in the opposite direction. When women are nominated, and to some extent elected to parliament, their presence in national politics affects public attitudes towards women in that role. Granger tests of causality in eight European countries and in the United States generally support these hypotheses. The effect flows from public attitudes to female representation in countries with single-seat districts, and in the opposite direction in countries with multi-member districts.     

The role of principles for allocating governance levels in the 2002 World Summit on Sustainable Development

The global deliberations on sustainable development took another step in their more than 20-year history at the United Nations Conference on Sustainable Development held in Rio de Janeiro in June 2012. A recurrent dimension of these negotiations is the allocation of governance to one or more specific levels in the outcome document. This allocation reflects the international consensus on who at what level should do what in sustainable development, and it has implications for both the effectiveness and legitimacy of sustainable development governance. This paper investigates the negotiation process and outcome of the conference preceding Rio + 20, the 2002 World Summit on Sustainable Development, analysing the extent to which normative principles played a role in the allocation of governance to specific levels. This was done through qualitative and quantitative analyses of the different drafts of the outcome document. The results show that, although there were clearly limited explicit discussions on principles, it was possible to infer elements of several normative principles for allocating governance in the arguments and outcome of the negotiations. Most prominent among these principles were national sovereignty, but both the principles of substantive and procedural subsidiarity could be detected as well as the principles of fit, culpability and capacity.     

Feminism in a global era

Feminism is being re-shaped by its articulation through a global discourse of human rights and an increased focus on state interventions. This is partly a result of the transition in the gender regime changing the economic and political resources and opportunities open to women and partly due to globalization. Globalization has not only created difficulties for democratic governance, but it has also facilitated the development of new spaces, institutions and rhetoric where universal human rights is a powerful justificatory principle.