The reliability of police employee counts: Comparing FBI and ICMA data, 1954-2008

Researchers commonly use secondary data counts of police employees from police agencies. There has been some concern with using such data, yet there have been no published systematic assessments of their reliability.

Purpose

This paper compares the reliability of annual counts of police officers and civilians from the FBI's Police Employees data to those in the International City/County Management Association's (ICMA) Municipal Year Book reported for 38 large city police agencies between 1954 and 2008.

Methods

We use bivariate correlations and visual analyses of line charts to demonstrate the reliability of these two datasets, examining in particular situations in which inaccuracies emerged.

Results

Overall, both data sets record accurate counts of police employees, but there is some evidence of reporting irregularities. These irregularities manifest themselves as either city/agency-specific or temporally-bounded reporting errors.

Conclusions

Although reporting errors are rare in these data, future researchers should consider the potential impact of reporting errors for certain years and agencies.     

Optimization of Headspace Solid‐Phase Microextraction Technique for Extraction of Volatile Smokeless Powder Compounds in Forensic Applications

Smokeless powders are low explosives and are potentially found in cases involving firearms and improvised explosive devices. Apart from inorganic compound analysis, forensic determination of organic components of these materials appears as a promising alternative, especially the chromatographic techniques. This work describes the optimization of a solid‐phase microextraction technique using an 85 μm polyacrylate fiber followed by gas chromatography‐flame ionization detection for smokeless powder. A multivariate experimental design was performed to optimize extraction‐influencing parameters. A 2⁴ factorial first‐order design revealed that sample temperature and extraction time were the major influencing parameters. Doehlert matrix design has subsequently selected 66°C and 21 min as the compromised conditions for the two predetermined parameters. This extraction technique has successfully detected the headspace compounds of smokeless powders from different ammunition types and allowed for their differentiation. The novel technique allows more rapid sample preparation for chromatographic detection of smokeless powders.     

Simultaneous Homicide–Suicide: A Case Report of Double Drowning

Homicide–suicide is a tragic phenomenon which typically does not result in a criminal charge or trial. However, correct diagnosis and classification of homicide–suicide cases are important to determine the perpetrators and dynamics of each category properly. The deaths in the homicide–suicide acts can be divided into two categories with respect to the number of involved individuals: dyadic deaths and triple or multiple deaths. These two categories can also be divided into two subgroups according to the chronology of the incidents: simultaneous deaths and consecutive deaths. Herein, a simultaneous homicide–suicide case of a father and daughter where both deaths occurred through drowning which was not found in the selected literature review and where the victim was a child is presented. The article aims to clarify the term discrepancies about multiple death cases in the literature and to discuss the pathological and psychosocial characteristics of the simultaneous dyadic death cases.     

Is foreign direct investment good for the poor? New evidence from African countries

This paper conducts an empirical investigation of the relationship between foreign direct investment (FDI) inflows and poverty in selected African economies. Using system generalised method of moments, our findings showed that FDI inflows have significantly contributed to poverty reduction in African countries. Our results also showed that better institutional quality and human capital development are associated with reducing poverty. Furthermore, interacting FDI with financial development was found to significantly reduce poverty, thus providing support to the hypothesis that better functioning financial systems enhance the efficiency of FDI in reducing poverty.     

Rationality,Culture, and Structure in the Making of Suicide Bombers: A Preliminary Theoretical Synthesis and Illustrative Case Study

Suicidal violence involves three levels of analysis: individual motivations, organizational strategies, and societal conflicts. Using rationalist, culturalist, and structuralist approaches to contentious politics, this article explores the intersection of rationality, norms, and conflict in the making of extreme violence. The case of Palestinian suicide bombers demonstrates the interdependence of the three approaches to explaining suicidal violence. For individuals, self-sacrifice is conceived as an act of personal redemption rooted in religious morality and national salvation. For organizations, human bombs provide strategic advantages in the context of asymmetrical warfare. For collectivities, martyrs are venerated when three conditions converge: (1) cultural norms encompass symbolic narratives that honor martyrdom; (2) legitimate authorities acquiesce to extreme violence; and (3) conflicts generate feelings of victimization and threat by external enemies.     

Neoliberal economic reforms,the rich and the poor in Bangladesh

Bangladesh has been implementing neoliberal structural adjustment policies since the early 1980s. This article analyzes the economic and social outcomes the reform policies have created in the past two decades. It argues that the reform policies, instead of distributing benefits among different societal groups, have brought an economic windfall mainly for the business and industrial class in Bangladesh. Compared to the 24 families of erstwhile United Pakistan, there is now a small group of 40 to 50 families who effectively control the total industrial and financial assets of this poor nation. The vast majority of other societal groups and classes- the industrial and agricultural labor, small businesses, marginal and small farmers, and urban and rural poor — are left out by the reform agenda. The lack of policies of distributional justice has resulted in widening disparities in income and wealth between the low and high strata of the society and deterioration in the overall poverty situation of the country.     

Politics,Economics and Saudi Military Intervention in Bahrain

The March 14, 2011 Saudi military intervention in Bahrain to suppress pro-democracy uprisings created serious regional and global concerns. Political analysts and commentators have interpreted the Saudi intervention primarily in terms of domestic and regional political and strategic dynamics. This paper analyses the intervention issue from both political and economic perspectives and argues that the Saudi decision to intervene in Bahrain to trample the democratic rights of common Bahrainis was no less, if not more, influenced by economic factors than political and strategic calculations. Moreover, similar Saudi interventions in other Gulf Cooperation Council countries remain a reality if the status quo is seriously threatened by any internal pro-democracy forces, with or without external support.     

Statistical Evaluation of Alternative Light Sources for Bloodstain Photography

Bloodstain photography is important in forensic applications, especially for bloodstain pattern analysis. This study compares the enhancement effect of bloodstain photography using three different types of light source: fluorescent white light, near‐ultraviolet (UV) light‐emitting diode (LED) light, and 410 nm LED light. Randomized complete block designs were implemented to identify the lighting that would statistically produce the best enhancement results for bloodstains on different types of surfaces. Bloodstain samples were prepared on white cotton, brown carpet, tar road, and wood. These samples were photographed in darkroom conditions using a Canon EOS 50D digital SLR camera, with Canon EFS 60 mm f/2.8 Macro USM lens. Two‐way analysis of variance and Fisher's least significant difference test were used to analyze the contrast of the images. The statistical analysis showed that 410 nm light is the best among the tested lights for enhancing bloodstains on the tested surfaces, where the contrast of bloodstain to background was the highest.     

Information Freedom in the Contemporary Indonesia： Regulations and Its Dynamics on Public Sphere

The ＂reform order＂ is belief and generates a lot of regulations and laws. Among these are laws that guarantee the public in obtaining information. It is a sign that the society and the people of Indonesia have changed and entered a century of information society. The information freedom contained in openness also requires the support of public sphere. By Habermas＇s concept of the public sphere and its structural transformation in his early writings, it is noted how he takes up similar themes in his recent 1990s work within the context of a structural transformation of his own work in his linguistic turn. At the stake is delineating a concept of the public sphere which facilitates maximum public participation and debate over the key issues of the current conjuncture and which consequently promotes the cause of participatory democracy. From the studies conducted by reading the texts of mass media and primary literature sources that also direct observations, it is likely to find new public management model for bridging the transition after the political change in authoritarian Indonesia associated with public access to the freedom of public information transparent to strengthening citizenship.