The Impact of News Photos on Support for Military Action

Drawing on two experiments embedded in online surveys, this article examines the impact of news photos on support for military action. In 2011, respondents were asked about support for ongoing military involvement in Afghanistan while being randomly exposed to one of two photos—one of a soldier with a child, the other of a soldier with a gun. The former photo increased expressed support for war; and the effect was greater for those who self-identify as being very interested in international affairs. Three years later, a follow-up experiment was fielded that looked both at the past intervention in Afghanistan and ongoing interventions in Syria; results were very similar. Both experiments speak to the potentially profound role of mass media in generating support (or not) for foreign military engagements, and the increased impact of frames on those who are more attentive to the issue domain.     

Elemental Characterization and Discrimination of Nontoxic Ammunition Using Scanning Electron Microscopy with Energy Dispersive X‐Ray Analysis and Principal Components Analysis

Concerns over the toxic by‐products produced by traditional ammunition have led to an increase in popularity of nontoxic ammunition. In this work, the chemical composition of six brands of nontoxic ammunition was investigated and compared to that of a road flare, which served as an environmental source with similar composition. Five rounds of each brand were fired while a further five were disassembled and the primer alone was fired. Particles collected from all samples, including the road flare, were analyzed by scanning electron microscopy with energy dispersive X‐ray analysis. Common elements among the different ammunition brands included aluminum, potassium, silicon, calcium, and strontium. Spectra were then subjected to principal components analysis in which association of the primer to the intact ammunition sample was generally possible, with distinction among brands and from the road flare sample. Further, PCA loadings plots indicated the elements responsible for the association and discrimination observed.     

Becoming “Copwise”: Policing,Culture, and the Collateral Consequences of Street‐Level Criminalization

Over the last four decades, the United States has witnessed a historic expansion of its criminal justice system. This article examines how street‐level criminalization transforms the cultural contexts of poor urban communities. Drawing on five years of fieldwork in Los Angeles’ Skid Row–the site of one of the most aggressive zero‐tolerance policing campaigns to date–the study finds that residents develop and deploy a particular cultural frame–“cop wisdom”–by which they render seemingly‐random police activity more legible, predictable, and manipulable. Armed with this interpretive schema, “copwise” residents engage in new forms of self‐presentation in public, movement through the daily round, and informal social control in order to deflect police scrutiny and forestall street stops. While these techniques allow residents to reduce unwanted police contact, this often comes at the expense of individual and collective well‐being by precluding social interaction, exacerbating stigma, and contributing to animosity in public space.     

Recipes for Pork and Other Delicious Offerings for the New Administration

Is pork produced by feeble budgetary processes? By fixing weak budgetary procedures, can wasteful spending and opportunities for corruption be reduced? This essay looks at three varieties of pork: earmarked, ad hoc, and presidential. What can be done to curb the excesses of each one? By examining the problem of congressional earmarking, this timely article proposes a new process for controlling “earmarked” pork by supporting a new (constitutional) presidential line‐item veto/reprogramming. “Ad hoc pork,” generated by emergency or stimulus bills, is also analyzed. Its downsides can be fixed, according to the essay, by creating a preapproved roadmap for the appropriations process, thereby enhancing the quality of spending oversight. Finally, “presidential pork” derives from chief executives rewarding congressional allies and from government agencies allocating program resources so as to engender support from congressional members. This third variety of pork can be controlled if agencies improve their operational transparency plus strengthen their procedures for selecting projects. What happens when you put good people in a bad place, good apples in a bad barrel? Do the apples change the barrel, or does the barrel change the apples? —Philip Zimbardo, 2008     

A Preliminary Investigation into the Accuracy of 3D Modeling and 3D Printing in Forensic Anthropology Evidence Reconstruction,

There is currently no published empirical evidence‐base demonstrating 3D printing to be an accurate and reliable tool in forensic anthropology, despite 3D printed replicas being exhibited as demonstrative evidence in court. In this study, human bones (n = 3) scanned using computed tomography were reconstructed as virtual 3D models (n = 6), and 3D printed using six commercially available printers, with osteometric data recorded at each stage. Virtual models and 3D prints were on average accurate to the source bones, with mean differences from ?0.4 to 1.2 mm (?0.4% to 12.0%). Interobserver differences ranged from ?5.1 to 0.7 mm (?5.3% to 0.7%). Reconstruction and modeling parameters influenced accuracy, and prints produced using selective laser sintering (SLS) were most consistently accurate. This preliminary investigation into virtual modeling and 3D printer capability provides a novel insight into the accuracy of 3D printing osteological samples and begins to establish an evidence‐base for validating 3D printed bones as demonstrative evidence.