Controlled electrostatic methodology for imaging indentations in documents

The electrostatic process for imaging indentations on documents using the ESDA device is investigated under controlled experimental settings. An in-house modified commercial xerographic developer housing is used to control the uniformity and volume of toner deposition, allowing for reproducible image development. Along with this novel development tool, an electrostatic voltmeter and fixed environmental conditions facilitate an optimization process. Sample documents are preconditioned in a humidity cabinet with microprocessor control, and the significant benefit of humidification above 70% RH on image quality is verified. Improving on the subjective methods of previous studies, image quality analysis is carried out in an objective and reproducible manner using the PIAS-II. For the seven commercial paper types tested, the optimum ESDA operating point is found to be at an electric potential near -400V at the Mylar surface; however, for most paper types, the optimum operating regime is found to be quite broad, spanning relatively small electric potentials between -200 and -550V. At -400V, the film right above an indented area generally carries a voltage which is 30-50V less negative than the non-indented background. In contrast with Seward's findings [G.H. Seward, Model for electrostatic imaging of forensic evidence via discharge through Mylar-paper path, J. Appl. Phys. 83 (3) (1998) 1450-1456; G.H. Seward, Practical implications of the charge transport model for electrostatic detection apparatus (ESDA), J. Forensic Sci. 44 (4) (1999) 832-836], a period of charge decay before image development is not required when operating in this optimal regime. A brief investigation of the role played by paper-to-paper friction during the indentation process is conducted using our optimized development method.     

Public and elite opinion on international human rights law: Completing the causal chain of the domestic compliance mechanism

Why do states comply with international human rights law? Scholars have looked to domestic politics to suggest a constituency-driven domestic compliance mechanism. However, it is unclear if strong public support for compliance leads to greater willingness to comply among elected officials. This study is the first to empirically demonstrate the complete causal chain of a constituency-driven domestic compliance mechanism. Using a survey experiment, this study first finds that a strong state commitment to UN Norms on the Responsibilities of Transnational Corporations (RTNC) increases public support for compliance. Using a parallel lab-in-the-field experiment of sitting legislators, the study then finds that a strong state commitment to RTNC is similarly associated with increased elite support for compliance. Finally, the study finds that public demand for compliance is associated with even greater elite support for compliance. Public demand for compliance seems to elicit elite willingness to comply by raising reputational concerns.     

Opinion Backlash and Public Attitudes: Are Political Advances in Gay Rights Counterproductive?

One long‐recognized consequence of the tension between popular sovereignty and democratic values like liberty and equality is public opinion backlash, which occurs when individuals recoil in response to some salient event. For decades, scholars have suggested that opinion backlash impedes policy gains by marginalized groups. Public opinion research, however, suggests that widespread attitude change that backlash proponents theorize is likely to be rare. Examining backlash against gays and lesbians using a series of online and natural experiments about marriage equality, and large‐sample survey data, we find no evidence of opinion backlash among the general public, by members of groups predisposed to dislike gays and lesbians, or from those with psychological traits that may predispose them to lash back. The important implication is that groups pursuing rights should not be dissuaded by threats of backlash that will set their movement back in the court of public opinion.     

Buddhism,Mindfulness, and Transformative Politics

This article examines whether the American cultural phenomena of the practice of Buddhism or the Buddhism-derived technique of mindfulness are likely to be helpful to the political left. It summarizes the central teachings of the ancient Buddhist texts, with particular focus on the issues of mindfulness and politics. It also reviews the political history of Buddhist countries. The author argues that although modern Buddhism has shed its historical embrace of absolutist monarchy in favor of republicanism, and although there is some ideological overlap between Buddhism and the American Left, Buddhism in America is too small a movement for it to be of much significance for progressive politics. Mindfulness appears to be capable of becoming a much larger phenomenon, but its separation from its Buddhist origins makes it also unlikely to be strategically important for the Left.