Pathological counterinsurgency: the failure of imposing legitimacy in El Salvador,Afghanistan, and Iraq

Many voices in the US policy community have suggested that El Salvador provided a model for US counterinsurgency operations in Iraq and Afghanistan, based on the unsound contention that elections increased government legitimacy and effectiveness. The same flawed assessments were present in counterinsurgency strategy in Iraq and Afghanistan – unfounded assumptions that elections would increase legitimacy and improve institutional performance and human rights records lead to inaccurate analysis and bad strategy. Indeed, the US experience calls into question the ability of even a great power to impose legitimacy on a partner in order to wage counterinsurgency. Assuming that elections will advance such legitimacy is a dangerous pathology.     

Evaluation of DNA Extraction Methods for Processing Fingerprint Powder-Coated Forensic Evidence

In unison, fingerprinting and DNA analysis have played a pivotal role in forensic investigations. Fingerprint powders that are available on the market can come in a range of colors and with specific properties. This study evaluated the efficiency of DNA extraction from samples coated with 3 brands of fingerprint powders: Lightning, Sirchie, and SupraNano, covering a range of colors and properties. A total of 23 fingerprint powders were tested using the Chelex, Promega DNA IQ™, and Applied Biosystems™ PrepFiler™ DNA extraction protocols. The DNA IQ™ and PrepFiler™ methods extracted higher yields of DNA in comparison to Chelex, which also accounted for better quality of PowerPlex x00AE; 21 DNA profiles recovered. There were no signs of degradation or inhibition in the quantification data, indicating that samples returning low DNA yield was due to interference during DNA extraction and not PCR inhibition. DNA profiles were recovered from the majority of fingerprint powders with only a single powder, Sirchie Magnetic Silver, failing to produce a profile using any of the methods tested. A link was observed between the DNA extraction chemistry, fingerprint powder property, that is, nonmagnetic, magnetic and aqueous, and the brand of fingerprint powder. Overall, the DNA IQ™ method was favorable for nonmagnetic fingerprint powders, while magnetic fingerprint powders produced more DNA profiles when extracted with the PrepFiler™ chemistry. This study highlights the importance of screening DNA extraction chemistries for the type of fingerprint powder used, as there is not a single DNA extraction method that suits all fingerprint powder brands and properties.     

Fentanyl Detection Using Eosin Y Paper Assays,

Eosin Y is a potential new color test for use in detecting illicit drugs that has not been extensively studied. In the present study, a variety of drugs of abuse and fentanyl analogues were tested to determine which drugs will bind to eosin Y, which functional groups are capable of binding and eliciting a color change, and a mechanism for eosin Y binding to fentanyl. Further, these agents were combined with common cutting agents and other drugs of abuse in order to determine the fentanyl detection limit in a drug mixture using an eosin Y test strip. Additionally, cobalt thiocyanate was used to determine whether the combination of cobalt thiocyanate and eosin Y has the potential to identify fentanyl. Through the testing performed, we concluded that (i) Eosin Y is capable of detecting low amounts of fentanyl down to 1%, (ii) Eosin Y binds to select tertiary amines to produce an orange to pink color change, and (iii) Eosin Y binds to the nonpiperidine ring nitrogen of fentanyl as a primary binding site and the piperidine ring nitrogen as a secondary binding site. While the cobalt thiocyanate assay detected 1% fentanyl in some of the mixtures, eosin Y detected 1% fentanyl in all mixtures. Finally, eosin Y was able to detect fentanyl in forensic case samples containing heroin and various cutting agents. Based on our results, eosin Y has the potential to screen for fentanyl and fentanyl analogues and can detect fentanyl in low amounts when mixed with common cutting agents.     

Real Solutions for Fake News? Measuring the Effectiveness of General Warnings and Fact-Check Tags in Reducing Belief in False Stories on Social Media

Political Behavior - Social media has increasingly enabled “fake news” to circulate widely, most notably during the 2016 U.S. presidential campaign. These intentionally false...     

“[It's] what you do after the mistake that counts”: Positive employment credentials,criminal record stigma,and potential pathways of mediation

The findings from prior research indicate that positive credentials, or documentation of prosocial accomplishments, can vary in strength and perceived value in mitigating aversions to hiring individuals with criminal records. In the current study, we examine why certain types of positive credentials may be more influential in reducing stigma than others. Using data from a nationwide survey of American adults (N = 3,476), we combine a mediation analysis with content-coding of open-ended responses to identify key themes and patterns in decision processes. The results indicate the factors examined here—employee dependability, trustworthiness, recidivism risk, and workplace crime—explain a large proportion of the total effect across credentials and are the strongest for reference letters. Trustworthiness is the most influential mediator across credentials, whereas general recidivism risk is consistently the lowest. An analysis of open-ended responses provides further context and insight into these patterns. Although policy strategies often target risk reduction on the employer's end, credentials that also relay information about skills, character, and the timeline of recent life events are especially influential.     

Forensic isoscapes based on intra-individual temporal variation of δ18O and 206Pb/207Pb in human teeth

Isotopic signatures used in the georeferencing of human remains are largely fixed by spatially distinct geologic and environmental processes. However, location-dependent temporal changes in these isotope ratios should also be considered when determining an individual’s provenance and/or trajectory. Distributions of the relevant isotopes can be impacted by predictable external factors such as climate change, delocalisation of food and water sources and changes in sources and uses of metals. Using Multi-Collector Inductively-Coupled Plasma Mass Spectrometer (MC-ICP-MS) analyses of ²⁰⁶Pb/²⁰⁷Pb in tooth enamel and dentin from a population of 21 ± 1-year-old individuals born circa 1984 and isotope ratio mass spectrometry (IRMS) of δ¹⁸O in their enamel, we examined the expected influence of some of these factors. The resulting adjustments to the geographic distribution of isotope ratios (isoscapes) found in tooth enamel and dentin may contain additional useful information for forensic identification, but the shifts in values can also impact the uncertainty and usefulness of identifications if they are not taken into account.

KEY POINTS

• Isoscapes of ²⁰⁶Pb/²⁰⁷Pb and δ¹⁸O used for geolocation are not static.
• Within a few years, the enamel and dentin of a person may exhibit measurable differences in ²⁰⁶Pb/²⁰⁷Pb even without changing locations.
• Changes in climatic patterns tied to rising temperatures are more significant than the direct effect of increasing temperature on δ¹⁸O fixed in tooth bioapatite.
• Third molar (M3) enamel mineralisation includes material incorporated from before formal amelogenesis takes place.

     

Spying on the rock: an assessment of Abwehr clandestine operations against Gibraltar during the Second World War

This article will offer an assessment on the effectiveness of clandestine operations conducted by the German military intelligence service, the Abwehr, against the British colony of Gibraltar during the Second World War. This assessment is based on declassified British archival records, and this paper will argue that while the Abwehr had complex networks which attempted operations against the British at Gibraltar the Germans actually achieved little meaningful success. This article will reason that the inability to achieve any significant results was due to ineffective leadership and direction from Abwehr officers who also oversaw inadequate agent recruitment and training which impaired Abwehr clandestine operations.     

Decolonising online development studies? Emancipatory aspirations and critical reflections – a case study

Academics in high-income countries are increasingly launching development studies programmes through online distance learning to engage practitioner-students in low-income countries. Are such initiatives providing opportunities to critically tackle social injustice, or merely ‘mirroring’ relations of global inequality and re-entrenching imperial practices? Building on recent scholarship addressing efforts to ‘decolonise development studies’ and the complex power dynamics they encounter, we reflect on this question by analysing experiences of faculty and students in a United Kingdom-based online development studies programme, focusing particularly on perspectives of development practitioner-students working from Africa. We discuss barriers to social inclusivity – including the politics of language – that shaped participation dynamics in the programme as well as debates regarding critical development course content, rethinking possibilities for bridging counter-hegemonic development scholarship with practice-oriented approaches in a range of social contexts. Our analysis unpacks key tensions in addressing intertwined institutional and pedagogic dilemmas for an agenda towards decolonising online development studies, positioning decolonisation as a necessarily unsettling and contested process that calls for greater self-reflexivity.     

Nazism and Religion: The Problem of “Positive Christianity”

Current debates on Nazism and religion are focused around the notion that the Nazis sought to promote a kind of Christian faith called “positive Christianity”. This article challenges such perspectives. It establishes that “positive Christianity” had an existing meaning in German society before the Nazi Party was formed — dogmatic Christian faith — and demonstrates that this was the same interpretation of religious faith that Hitler appeared to advocate in Mein Kampf. By contrast to recent revisionist accounts, the paper argues that “positive Christianity” had such a wide variety of interpretations that it cannot be considered as a cohesive construct.