Secondary transfer of organic gunshot residues: Empirical data to assist the evaluation of three scenarios

The present study aimed at providing data to assess the secondary transfer of organic gunshot residues (OGSR). Three scenarios were evaluated in controlled conditions, namely displacing a firearm from point A to point B, a simple handshake and an arrest involving handcuffing on the ground. Specimens were collected from the firearm, the hands of the shooter and the non-shooter undergoing the secondary transfer in order to compare the amounts detected.Secondary transfer was observed for the three scenarios, but to a different extent. It was found that displacing a firearm resulted in secondary transfer in <50% of the experiments. The firearm also had an influence, as contrary to the pistol, no secondary OGSR were detected using the revolver. Shaking the hand of the shooter also transferred OGSR to the non-shooter's hand. In that case, the amount of OGSR was generally higher on the shooter than on the non-shooter. Finally, the largest secondary transfer was observed after the arrest with handcuffing with positive results in all cases using the pistol. In that scenario, the amounts on the shooter and the non-shooter were in the same range.This study highlights that the secondary transfer must be taken into account in the interpretation of OGSR. Indeed, an individual's hands might be contaminated by handling a firearm or having physical contact with a shooter.     

The Impact of Police Strength and Arrest Productivity on Fear of Crime and Subjective Assessments of the Police

We explore the effect of police strength and arrest productivity on citizens’ fear of crime and perceived risk of victimization, as well as their subjective perceptions of the police including their confidence in the police and ratings of police response time. Police strength is measured as the rate of officers per 1,000 and productivity is calculated as the average number of arrests per officer; we also controlled for the crime rate using crimes reported to the police. We use nationally representative survey data (n?=?1,005) and conduct a supplemental analysis of data drawn from a representative sample of urban counties (n?=?1,500). Police force size and productivity have limited and inconsistent effects on fear of crime, perceived risk, and ratings of response time and no apparent effects on confidence in the police. We also find a modest yet statistically significant negative effect of police confidence on fear of crime. Our findings indicate that it is questionable whether adding more police will reduce fear or perceived risk of victimization to any measurable degree. Consequently, we suggest that rather than hiring binges and increased arrests, the focus should be instead on making positive contacts with citizens.     

The effect of perceived risk and victimization on plans to purchase a gun for self-protection

Purposes

To determine if perceived risk of criminal victimization, and past criminal victimization experiences, increases the likelihood of a person owning a gun for self-protection, and to determine if defects in past research concerning the way gun ownership was measured had obscured such effects.

Methods

We analyzed data on over 2,500 U.S. adults, using different ways of measuring gun ownership, and also analyzed future plans (among persons who did not own a gun at the time of the survey) to acquire a gun for self-protection. The latter procedure avoids the causal order problem attributable to the possibility that acquiring a gun might affect victimization risks and perceived risks, as well as the reverse.

Results

The estimated effect of perceived risk and prior victimization changed from being nonsignificant when household gun ownership was the dependent variable (as in most prior research) to being increasingly strong, and statistically significant, when gun ownership of the individual respondent for defensive reasons was measured. Further, once the causal order issue was side-stepped, risk and victimization showed even stronger, significant positive effects on planning to get a gun.

Conclusions

Crime affects gun ownership, in addition to any effects that gun ownership may have on crime.     

Socialisation to interdisciplinary legal education: an empirical assessment

This article provides novel empirical survey evidence on socialisation factors leading lecturers to implement interdisciplinary teaching in law. Recent debates on legal scholarship and higher education legal institutions advocate the introduction of interdisciplinary approaches to legal studies. Nevertheless, there is still little evidence of how this lecturing philosophy might be affected by socialisation with other disciplines. To address this, we analyse the case of external lecturers in the Faculty of Law at the University of Copenhagen in Denmark, who constitute the majority of the teaching staff in this institution. To explain the adoption of interdisciplinary teaching, we rely on socialisation factors connected to their former higher education and socialisation in research and multidisciplinary environments.     

David Marr's ‘Vietnamese anticolonialism’

Abstract

Because of its legendary resistance against the United States and its struggle for national salvation, Vietnam has entered into the consciousness of progressive mankind and has begun to attract the attention of foreign historians. In the United States, the war of aggression waged by the U.S. government has been costly in lives and property and has seriously weakened the country in all aspects, leading to the increasing opposition among the American people to the war. While protesting against the policy of the U.S. government of continuing and widening its aggression in Vietnam, for the purpose of defending America's honor and to fight for their democratic rights and economic livelihood, the American people from all walks of life have been building a friendly relationship with the Vietnamese people. Because of this reason, the American people would like to have a better understanding of the land and people of Vietnam, past and present. However, in the United States “the study of Vietnamese anti-colonial movements has been largely the preserve of the political scientist, the practicing journalist, and the intelligence specialist.” Since nearly all of these people have conducted their research according to strict political guidelines from the White House and the Pentagon, they have ignored the historical truth in an effort to justify present-day American neo-colonialism. Despite these limitations, Marr's Vietnamese Anticolonialism is one of the first historical studies published in the United States which makes a larger contribution to America's understanding of the Vietnamese struggle for freedom and independence, and thereby shows that the present U.S. war of aggression is doomed to failure.     

Socialist development: The political economy of agrarian reform in Vietnam

Abstract

Since reunification in 1976, Vietnam's faltering economy has produced a crisis of grave proportions, the causes of which are not yet fully understood. The drawn-out consequences of 45 years of war and international isolation are obviously important elements affecting the Vietnamese economy, but the crisis has continued—if not worsened since the end of the war. Grain production—16.2 million tons in 1983—has not kept pace with consumption needs. Official figures indicate that during 1983 per capita food production was 296 kg., up from a 1978 low of 243 kg., but still well below war-time levels.     

Television and attitudes toward foreign countries: A report on a survey of Scandinavian children

Children of all ages are more likely to use electronic sources of information such as television and radio-than they are print sources-such as newspapers and magazines-according to a variety of studies. This study examines whether this tendency continues if the children are forced by their primary and secondary school teachers to use multiple news sources-of their own choice-to follow an election campaign. Based on responses from an extraordinarily large sample of 24,348 children, this study focuses on media use by participants in the Kids Voting USA civics education program. Study results demonstrate that even when seeking campaign information in 1994, a non-presidential election year when the emphasis was more on state and local races, children overwhelmingly preferred television and radio as sources of information. Newspaper usage trailed both electronic forms even when a child's family subscribed to a paper. The study found no significant difference between White and non-White children in their choices and uses of information sources. The large sample size also allowed for a detailed look at often neglected subgroups such as Native American children (n = 1,114) and Asian-American children (n = 768).