Prior Victimization, Region, and Neighborhood Effects on Fear of Crime in Mumbai, India

Research in Western countries has found that prior victimization, region, and neighborhood effects, such as high population density, residential instability and low social cohesion as well as related characteristics such as litter, public drunkenness, and abandoned storefronts, are all significant predictors of fear of crime. The present study examined the extent to which these factors were associated with predicting fear of crime in one of the fastest growing economies in the world – India. Data from the International Crime Victimization Survey (ICVS), conducted under the auspices of the United Nations Interregional Crime and Justice Institute, suggest that, similar to findings from Western literature (with the exception of car theft and burglary), prior victimization is strongly related to fear of crime. However, contrary to findings from the Western literature, fear of crime appeared to be stronger among the middle classes than among the lower and higher classes. Moreover, limitations of the study and suggestions for future research are also discussed.     

Author gender identification from text

Text is still the most prevalent Internet media type. Examples of this include popular social networking applications such as Twitter, Craigslist, Facebook, etc. Other web applications such as e-mail, blog, chat rooms, etc. are also mostly text based. A question we address in this paper that deals with text based Internet forensics is the following: given a short text document, can we identify if the author is a man or a woman? This question is motivated by recent events where people faked their gender on the Internet. Note that this is different from the authorship attribution problem.In this paper we investigate author gender identification for short length, multi-genre, content-free text, such as the ones found in many Internet applications. Fundamental questions we ask are: do men and women inherently use different classes of language styles? If this is true, what are good linguistic features that indicate gender? Based on research in human psychology, we propose 545 psycho-linguistic and gender-preferential cues along with stylometric features to build the feature space for this identification problem. Note that identifying the correct set of features that indicate gender is an open research problem. Three machine learning algorithms (support vector machine, Bayesian logistic regression and AdaBoost decision tree) are then designed for gender identification based on the proposed features. Extensive experiments on large text corpora (Reuters Corpus Volume 1 newsgroup data and Enron e-mail data) indicate an accuracy up to 85.1% in identifying the gender. Experiments also indicate that function words, word-based features and structural features are significant gender discriminators.     

Fraud and recessions: Views from fraudsters and fraud managers

While a link is often made between the economy and crime levels, the evidence suggests that characteristics of an adverse economic climate can lead to either an increase or a decrease in crime. In this paper the impact of the recession on fraud is examined. This work is based on work undertaken by the author with fraud managers (via three group discussions), and interviews with sixteen fraudsters in prison. The findings underline the need for caution in making a link between increased levels of fraud and an adverse economic climate. More research is needed in this area to examine what types of offences, or what characteristics of them are most likely to be affected by poor economic conditions.     

Substance use among African American adolescents in the Midwest

The purpose of this article is to examine the attitudes and substance use behaviors of African American adolescents living in the Midwest. A baseline survey was administered to 463 African American teens between the ages of 11-19. The article examines the relationship between attitudes toward drugs and drug-using behavior in this African American sample. Drug use will be compared to national drug use norms established by the Youth Risk Behavior Surveillance Survey. Overall participants had fairly negative attitudes toward drugs. Sixty percent of the sample reported that they were committed to a drug-free life, 74% had made a decision to stay away from marijuana, 79% reported making a decision not to smoke cigarettes, and 71% reported they would not get drunk in the next year. Females were more likely to stay away from marijuana than males. In this current study there is cause for alarm; participants reported higher percentages of ever smoking cigarettes and marijuana than the Youth Risk Behavior Surveillance Survey. This study shows there is a need to provide substance abuse prevention programs for African American adolescents. Limitations and future directions are also discussed.     

The Rise of Neoclassical Economics and China's WTO Agreement with the United States in 1999

Drawing on the historical institutionalists’ emphasis on the effects of ideas on policy making, this paper focuses on the importance of economic ideas and ideologies on China's trade policy making with regard to the signing of the WTO agreement with the United States in 1999. The paper argues that trade liberalization in China was a result of top Chinese leaders’ embrace of neoclassical economic ideas which conceive a small role for the state in the marketplace, mainly as the regulator of the macro-economic environment and as the enforcer of the rule of law, rather than as a major player in the marketplace. Top Chinese leaders’ socialization with neoclassical economic ideas enabled them to forge a political consensus to link state-owned enterprise (SOE) reforms with speedy WTO accession and led to China's major concessions in WTO negotiations with the United States in 1999 which were inconceivable just a few years ago.     

Can peace be purchased? A sectoral-level analysis of aid��s influence on transnational terrorism

Does foreign aid reduce terrorism? We examine whether foreign aid decreases terrorism by analyzing whether aid targeted toward certain sectors is more effective than others. We use the most comprehensive databases on foreign aid and transnational terrorism??AidData and ITERATE??to provide a series of statistical tests. Our results show that foreign aid decreases terrorism especially when targeted toward sectors, such as education, health, civil society, and conflict prevention. These sector-level results indicate that foreign aid can be an effective instrument in fighting terrorism if allocated in appropriate ways.     

Radiographic evaluation of third molar development in relation to chronological age among Turkish children and youth

A sharp increase in forensic age estimation of living persons has been observed in recent years. However, ethnic populations residing in different countries have been insufficiently analyzed. According to 2004 data compiled by the Essen-based Turkey Research Center, there are 3.8 million Turkish people living abroad, and 3.2 million of them reside in European Union countries. Despite the high number of Turks living abroad, little is known about third-molar development for forensic application in this population. Hence, it was considered worthwhile to determine the developmental stages of the third molar in a group of Turkish population, to assess chronological age estimation based on the developmental stages, and to compare third molar development according to sex, age and location. Orthopantomograms of 1134 Turkish patients, ages 4-20 years were examined and third-molar developmental stages were evaluated based on Demirjian's classifications. Orthopantomograms were scored by two different observers, and Wilcoxon matched-pairs signed-ranks test used to test intra- and inter-observer reliability revealed a strong agreement between both intra- and inter-observer measurements. Linear regression analysis was performed to correlate third-molar development and chronological age, and further statistical analysis was performed to determine the relation between sex, age and location. Results showed a strong linear correlation between age and molar development (males: r(2)=0.57; females: r(2)=0.56). Mineralizations of left and right third molars were compared using Wilcoxon tests, and no statistical differences were found. No significant differences were found in third-molar development between males and females. Mandibular third molar crypt formation was observed in 2.4% of patients at age seven and maxillary third molar crypt formation was observed in 1.3% of patients at age seven. A strong correlation was found between third-molar development and chronological age. Among the Turkish population, third molar crypt formation is observable at as early as 7 years in both the mandible and maxilla. Agenesis can be determined conclusively if no radiolucent bud is present by age 14.     

The role of environmental factors in the causation of sudden death in infants: two cases of sudden unexpected death in two unrelated infants who were cared for by the same babysitter

We report two cases of sudden unexpected death in two unrelated African American female infants, 2 months and 4 months old. Both infants were attended to by the same babysitter in the same apartment and died 39 days apart in the same bed and in the same bedroom. The autopsy of the first infant revealed sudden unexplained death in an infant. Toxicologic analysis for carbon monoxide (CO) was not performed because it was not suspected. When the second infant died, investigation into the ambient air quality within the apartment revealed high levels of CO emanating from a poorly ventilated and defective hot water heater, which was located across a hallway from the bedroom where the two babies died. CO saturation levels in the postmortem blood samples of the two babies were elevated and were similar (13% and 14%). Nicotine and cotinine were not detected in the blood sample of the two infants. Cherry-red livor mortis was absent. Acute CO intoxication was determined to be the underlying cause of these two unexpected deaths. These two cases underscore the need to integrate ambient air analysis and postmortem CO analysis as routine components of the comprehensive death investigation of infants who die suddenly and unexpectedly.