Expanding housing choices for the sector popular: Strategies for Mexico

Abstract

By the year 2000, some 40 million people in Mexico will live in settlements commonly called the informal sector. Most will live in houses that they have constructed themselves and that have some infrastructure deficit. To meet their needs, the authors propose a set of demand and supply strategies. Emphasis is placed on the increased use of small group savings programs, the provision of progressive infrastructure, and the creation of housing‐related employment. The supply of low‐cost land must be increased, which will necessitate reforms in the ejido land tenure system. Examples of locally derived, non‐government‐supported betterment programs are presented.

The article concludes by calling on the federal government to create stronger links with the informal sector and to reestablish its role as the supporter of social housing in Mexico.     

Institutional impact of criminal networks in Colombia and Mexico

This paper explores the effects of criminal networks involved in corruption and drug trafficking on democratic formal institutions in Colombia and Mexico. The theoretical framework is sustained in the concepts of State Capture (StC) and Co-opted State Reconfiguration (CStR). Three illicit networks are analyzed: (i) The Familia Michoacana in Mexico, (ii) the Autodefensas Campesinas del Casanare (ACC) in Colombia and (iii) the Autodefensas Unidas de Colombia (AUC). These cases are analyzed throughout the Social Network Analysis (SNA) in order to identify (i) the hub and (ii) the structural bridge of each network. A methodological variation referenced as Social Network Analysis for Institutional Diagnosis (SNAID) is also applied, in order to analyze the institutional scope of processes of StC and CStR. Conclusions and explorative venues regarding the application of SNA and SNAID as a diagnosis tool are presented.     

Moderating Factors in Adopting Local e-Government in Spain

This study analyses the factors that influence citizens' intention to use e-government activities offered by municipalities in Spain. For this purpose, we developed a straightforward user behaviour model that considers the components of the TAM and DOI models simultaneously, harnessing their synergies and factoring in the role of citizens' trust. We also examined the moderating role that population size can play in the model's behaviour. Among the results we obtained, it is important to note that user trust not only improved the model's fit, but also showed a significant effect on intention of use for all the population sizes that we analysed. The other significant relationship for all the samples linked ease of use to perceived usefulness. For the other relationships between variables, we observed the moderating role of size for the populations we considered.     

Profiling of volatile impurities in tetramethylenedisulfotetramine (TETS) for synthetic-route determination

In recent years, alcohol consumption has been considered an important public health problem. Ethanol, the alcohol used in beverages, is a drug that affects the central nervous system (CNS) and impairs driving skills and co-ordination, increasing risk of deaths and injuries derived from crashes and road accidents. Consumption of alcoholic beverages is implicated with premature deaths, injuries and damages caused by motor vehicle crashes, which result in high costs to government and society. Considering that alcohol consumption is the main responsible factor for deaths and disabilities in young people, the aim of this work was to evaluate the prevalence of blood alcohol in offenders and/or fatal and non-fatal victims of traffic occurrences in the region of Ribeir?o Preto, S?o Paulo State, from 2005 to 2007. The results revealed that in 2134 cases investigated, blood alcohol positivity was generally found in young adults, 25-45 years old and male. The study showed the high risk of drinking and driving and the importance in establishing actions of prevention and intervention to promote the reduction in the number of traffic occurrences related to consumption of alcoholic beverages.     

Analysis of active ricin and castor bean proteins in a ricin preparation, castor bean extract, and surface swabs from a public health investigation

In late February 2008, law enforcement officials in Las Vegas, Nevada, discovered in a hotel room, a copy of The Anarchist Cookbook, suspected castor beans and a "white powder" thought to be a preparation of ricin. Ricin is a deadly toxin from the seed of the castor bean plant (Ricinus communis). The United States regulates the possession, use, and transfer of ricin and it is the only substance considered a warfare agent in both the Chemical and the Biological Weapons Conventions. Six samples obtained from the hotel room were analyzed by laboratories at the Centers for Disease Control and Prevention using a panel of biological and mass spectrometric assays. The biological assays (real time-PCR, time resolved fluorescence and cytotoxicity) provided presumptive evidence of active ricin in each of the samples. This initial screen was followed by an in-depth analysis using a novel, state-of-the-art mass spectrometry-based ricin functional assay and high sensitivity tandem mass spectrometry for protein identification. Mass spectrometric analysis positively identified ricin and confirmed that in each of the samples it was enzymatically active. The tandem mass spectrometry analysis used here is the most selective method available to detect ricin toxin. In each sample, ricin was unequivocally identified along with other R. communis plant proteins, including the highly homologous protein RCA120. Although database searches using tandem mass spectra acquired from the samples indicated that additional controlled substances were not present in these samples, the mass spectrometric results did provide extensive detail about the sample contents. To the best of our knowledge following a review of the available literature, this report describes the most detailed analysis of a white powder for a public health or forensic investigation involving ricin.     

Alcohol and Domestic Violence: A Cross-Over Study in Residences of Individuals in Brazil

The objective of this study was to investigate psychological or physical violence associated with the use of alcohol, in residences of individuals in Brazil and, also describe the social characteristics of aggressors and victims. Therefore, this study expects to contribute to studies in Brazil that seek to clarify the relations between alcohol and violence in residences. A total of 454 respondents, 12–65 years old, were assessed, they were sorted by the Kish method, and the residences randomly. The SAMHSA questionnaire was utilized after translated and adapted to Brazilian conditions. 26% of the individuals reported psychological violence, and 16% reported physical violence. The study’s main results set the differences in the reports for physical violence (OR 7, 95% CI: 4–13) and psychological violence (OR 5, 95% CI: 3–8) in residences where someone arrived or became intoxicated with alcohol (P < 0.05). 50% of the aggressors were under the effects of alcohol, and 77% of the victims were relatives of their aggressors. Acts of violence are not necessarily associated with alcohol consumption. Men and women reported acts of domestic violence; psychological violence was the most prevalent form. Men are currently the primary aggressors, while women are primarily the victims     

Psychological and behavioral adjustment in female youths with high or low psychopathic traits

The aim of the present study was to analyze the role of psychopathic traits in female juvenile delinquency. Using a sample of 236 young females from the Juvenile Detention Centers of the Portuguese Ministry of Justice and schools in the Lisbon area, a group of female youths with high psychopathic traits (n = 118; M = 15.84 years of age; range = 14–18 years of age) and a group of female youths with low psychopathic traits (n = 118; M = 15.77 years of age; range = 14–18 years of age) were formed based on the Portuguese version of the Antisocial Process Screening Device-Self-report (APSD-SR). The results showed that young females with high psychopathic traits start engaging in criminal activities and come into contact with the justice system earlier in life; exhibit higher levels of behavioral problems, conduct disorder, delinquent behaviors and serious criminality; and demonstrate lower levels of self-esteem and pro-social behavior. The importance of some variables in predicting group membership (high versus low psychopathic traits) was established through a binary logistic regression. Our findings reinforce the importance of the psychopathy construct for the early identification of potentially high-risk female youths and for the assessment of female youths who have already come into contact with the judicial system.     

How Did Things Get So Bad So Quickly? An Assessment of the Initial Conditions of the War Against Organized Crime in Mexico

Objectives: This study explores the initial conditions of the current war against organized crime in Mexico. The theoretical framework is institutional anomie theory (IAT). Composite measures were used to summarize local initial conditions for the occurrence of organized crime deaths by gang execution, confrontation, and aggressions to authority. Spatial and temporal elements were included to assess the validity of the initial conditions approach. Evidence presented here suggests that Mexican states significantly differed in their initial conditions for organized crime deaths to have occurred. Also, although trends in gang executions and confrontations have been slowing down, aggressions to authority are speeding up considerably. The evidence presented corroborates IAT. However, the significance and direction of the relationships among institutional anomie correlates and initial conditions of the war against organized crime depended upon the type of death.     

Extending the “voting with the feet” proposition: the impact of local economic development actions on immigration across Mexican municipalities

Tiebout's “voting with the feet” proposition directs attention to the role of local authorities in delivering public services, and the implications of their decisions in people's choice of place of residence. Similarly, the bottom-up approach to economic development places a relevant role of local governments in promoting higher standards of living. By considering the latter, the former can be extended as citizens can choose a jurisdiction not only on the basis of a combination of taxes and public services but a broader mix of public goods. This paper analyses the effects of the fundamental features of the bottom-up or local economic development (LED) approach on population mobility among Mexican municipalities. This study finds significant evidence of a positive impact of LED elements on immigration during the period between 1990 and 2005.