The identification of 2-phenoxyethanol in ballpoint inks using gas chromatography/mass spectrometry--relevance to ink dating

Developing and implementing a generally accepted procedure for the dating of ink found on documents using dynamic approaches has been a very formidable undertaking by forensic document examiners. 2-Phenoxyethanol (PE), a common volatile organic compound found in ballpoint inks, has been recognized for over a decade as a solvent that evaporates as ink ages. More recently, investigations have focused on the solvent loss ratio of PE prior to and after heating. To determine how often PE occurs in ink formulations, the authors analyzed 633 ballpoint inks utilizing a gas chromatograph/mass spectrometer. 2-Phenoxyethanol was identified in 85% (237/279) and 83% (293/354) of black and blue inks, respectively.     

The use of an electrostatic detection device to identify individual and class characteristics on documents produced by printers and copiers--a preliminary study

The market is inundated with inkjet printers, laser printers, and photocopiers, which are often used in criminal activities. Many of these office machines are built by various manufacturers, hence they are constructed with different hardware designs (e.g. "rolling" and "grabbing" mechanisms) that have changed over the years due to technological advances. Examinations of printed documents that involve the chemical analysis of ink colorants and the identification of physical machine defects such as trash marks are essential for the forensic examiner, but new techniques are needed to more closely identify a machine model or group of models. An electrostatic detection device (EDD) provide forensic examiners with a nondestructive method to examine indentations on a document. In this work, an EDD is used to detect latent physical markings left on documents by printers and photocopiers. Seventeen inkjet printers, 12 laser printers, and 3 photocopy machines were used to produce test documents. Physical markings were detectable in the large majority of the documents and were reproducible 100% of the time.     

The Effects of Feminist Mobilization and Women’s Status on Universities’ Reporting of Rape

ABSTRACT

When establishing the White House Task Force to Protect Students from Sexual Assault, President Obama reminded universities of their obligation to report accurate rape statistics to the Department of Education. Research has not determined, on a national scale, what factors explain variation in (under)reporting. Using data from 413 top universities’ websites and institutional and archival data, we examine how state- and university-level factors shape universities’ rape reporting. Universities with a greater feminist presence and antiviolence activism, and those located in states where women have higher socioeconomic status and more American Association of University Women partnerships, report more rapes. We examine underreporting as an institutional rather than an individual-level phenomenon, connect campus reporting to the larger reporting literature, and provide practical policy and program implications.     

Proactive and Reactive Violence among Intimate Partner Violent Men Diagnosed with Antisocial and Borderline Personality Disorder

Personality disorder features have been an important basis of many batterer typologies (Babcock et al. J Fam Violence 15:391–409, 2000; Holtzworth-Munroe and Stuart Psychol Bull 116:476–497, 1994), most notably Antisocial and Borderline Personality Disorders. Aggression that partner violent men commit has also been found to be heterogeneous, motivated by the need to control (proactive) or enacted out of emotion (reactive). In the present study, men who were physically abusive towards their female partner (N = 124 couples) were administered the SCID-II diagnostic interview for Antisocial (ASPD) and Borderline Personality Disorder (BPD). It was hypothesized that partner violent men diagnosed with ASPD would show highest levels of proactive violence whereas men diagnosed with BPD (alone or comorbidly with ASPD) were expected to be reactively violent. Results suggest that violence perpetrated by men with different personality disorders differs in its function. Within the context of intimate relationships, BPD/comorbid men appear to use violence more reactively, while ASPD men tend to use violence both proactively and reactively. Implications for treatment are discussed.

Disproportionality and Disparities among Sexual Minority Youth in Custody

Research indicates that sexual minority youth are disproportionately criminalized in the U.S. and subjected to abusive treatment while in correctional facilities. However, the scope and extent of disparities based on sexual orientation remains largely overlooked in the juvenile justice literature. This study, based on a nationally representative federal agency survey conducted in 2012 (N?=?8785; 9.9% girls), reveals that 39.4% of girls and 3.2% of boys in juvenile correctional facilities identified as lesbian, gay, or bisexual. These youth, particularly gay and bisexual boys, report higher rates of sexual victimization compared to their heterosexual peers. Sexual minority youth, defined as both lesbian, gay, and bisexual identified youth as well as youth who identified as straight and reported some same-sex attraction, were also 2–3 times more likely than heterosexual youth to report prior episodes of detention lasting a year or more. Implications for future research and public policy are discussed.     

Public Willingness to Downsize Prisons: Implications From Oregon

Abstract

After decades of the steady growth of inmate populations, the mass imprisonment movement has stalled and serious attempts are being undertaken to downsize prisons. At issue, however, is whether the American public will endorse this policy agenda. This issue is explored with data from a 2010 survey of 1,569 Oregon adults. On a broad level, the respondents favored a preventative-rehabilitative approach to crime control and endorsed a range of reentry services for inmates. Most significant, the sample supported specific policies, including community sanctions and several forms of early release, to reduce prison populations. Notably, however, they did not embrace downsizing for the purpose of lowering spending—a finding that should be explored in other states. These results indicate that, at least in Oregon, the public is willing to consider efforts to downsize prisons. Capitalizing on this public support remains the challenge to be addressed.     

The Classification of Inkjet Inks Using AccuTOF™ DART™ (Direct Analysis in Real Time) Mass Spectrometry—A Preliminary Study

A novel approach for the analysis of inkjet inks is being reported. A time‐of‐flight mass spectrometer, coupled with a Direct Analysis in Real Time (DART?) ion source (AccuTOF? DART?), was used to determine if inkjet inks from various manufacturers and models of printers could be reliably differentiated, characterized, and identified. A total of 217 ink standards were analyzed. As inkjet printing often involves the use of multiple colors (e.g., cyan, magenta, yellow, and black) to form an image or text, two different approaches to creating a library of standards and sampling methods were evaluated for implementation in a standard operating procedure. This research will show that a microscopic examination of the region of interest is requisite to identify what colors were utilized during the printing process, prior to comparing with known standards. Finally, blind testing was administered with 10 unknown samples to assess the validity and accuracy of the methodology.     

Hidden in plain sight: political opposition and hegemonic authoritarianism in Azerbaijan

This paper examines the consolidation and maintenance of hegemonic authoritarianism in post-Soviet Azerbaijan. Hegemonic regimes are characterized by their nearly total lack of political competition. Despite the presence of opposition parties and regular elections, the incumbent in these cases is reelected with 70% or more of the vote. What does it take to sustain overwhelming margins of victory in regular elections in the face of institutionalized opposition? Previous studies have suggested that either violent repression or institutionalized co-optation of opposition groups is central to securing long-term hegemonic regime stability. These mechanisms explain how rulers forestall potential opposition. Upon coming to power in 1993, however, Heydar Aliyev – like many post-Soviet leaders – inherited a genuine, existing opposition in the Popular Front movement. I suggest that in the presence of an intractable opposition, Azerbaijan's rulers have taken a different approach with regard to regime maintenance. Drawing on over 50 original interviews conducted during 6 months of field research, I identify the mechanisms by which the government has “hidden the opposition in plain sight” by making it effectively difficult for existing opposition groups to function as credible political parties. Since the mid-1990s, the Aliyev regime has used informal measures to prevent these groups from aggregating and articulating the diverse interests present in society from visibly competing in elections and from serving effectively in government to craft and implement policy. These practices have rendered the opposition technically legal, but completely ineffective. Besides weakening the opposition, these measures produce a series of mutually reinforcing effects – including noncompetitive elections by default and a politically disengaged society – that sustain long-term regime stability. The paper concludes by examining this argument in comparative perspective. Hegemonic regimes have proliferated in the post-Soviet region, and I suggest that this strategy is an important factor in sustaining many of these regimes.