Trace Element Analysis of Rough Diamond by LA‐ICP‐MS: A Case of Source Discrimination?*,†

Abstract: Current profiling of rough diamond source is performed using different physical and/or morphological techniques that require strong knowledge and experience in the field. More recently, chemical impurities have been used to discriminate diamond source and with the advance of laser ablation–inductively coupled plasma–mass spectrometry (LA‐ICP‐MS) empirical profiling of rough diamonds is possible to some extent. In this study, we present a LA‐ICP‐MS methodology that we developed for analyzing ultra‐trace element impurities in rough diamond for origin determination (“profiling”). Diamonds from two sources were analyzed by LA‐ICP‐MS and were statistically classified by accepted methods. For the two diamond populations analyzed in this study, binomial logistic regression produced a better overall correct classification than linear discriminant analysis. The results suggest that an anticipated matrix match reference material would improve the robustness of our methodology for forensic applications.     

“The River Told Me”: Rethinking Intersectionality from the World of Berta Cáceres

ABSTRACT

Inspired by the spiritual and political journey of Berta Cáceres (1973-2016), a fierce Lenca woman leader from Honduras who died in defense of sacred indigenous rivers, the essay aims to rethink the frame of intersectionality that is axiomatic in feminist theorizing and activism. Against the backdrop of the January 2017 Women’s March in the USA, I interrogate inclusionary accounts that equate intersectionality with a pre-existing unity among women that leaves power differentials intact. I recover the intersection as an index of invisibility and violence by drawing on the intimate connections that Berta foregrounded between multiple structures of domination. However, I argue that attending to the relational histories and geographies of patriarchy, colonialism and capitalism, is insufficient for imagining more just futures that are hospitable to subaltern horizons. Feminist praxis must also interrogate the Western liberal conceptions of agency and human-nature relations that undergird its intersectional analysis. Through an exploration of the indigenous cosmovisions and transnational grassroots solidarity that coalesce under Berta’s name, I point to the importance of cultivating a disposition to listening to incommensurable worlds where rivers tell stories and call upon us. This is an ecofeminist vision capable of rooting intersectional analysis within decolonizing relations and alternatives.     

The Dynamics of Enlargement in International Organizations

Most international organizations (IOs) expand their membership over the course of their lifespan. Although these enlargements tend to be heralded as normatively positive — for the IOs themselves, for the new members, and for cooperative outcomes more generally — expansions can also lead to conflicts in the organization. What conditions lead to enlargement rounds that reshape an organization in unexpected ways? We argue that, depending upon the diversity of the initial group of countries, members may vote to admit new entrants that can tilt organizational decision-making in unexpected directions. We anticipate fewer enlargements with lesser impact on the character of the organization among organizations that have either a smaller range of founding members or a relatively even initial dispersion. We develop an agent-based model that accounts for the complex decision-making environment and social dynamics that typify IO accession processes. The model helps us explain how the nature of decision-making in organizations can shift following enlargement, likely changing the organization’s output and goals.     

Introduction: Authority Building in International Administered Territories

This introduction to the special section on “Authority Building in International Administered Territories” begins by summarizing the relevant literature on international administrations. To conceptualize authority building as an ongoing process in which international and local actors confirm – or refuse – authority claims, secondly, two types of authority are differentiated: ‘interpretative authority’ and ‘performing authority’. This sociological conceptualization of authority building allows, thirdly, a discussion on the restrictions and challenges that international administrations face in their attempts to establish authority on the ground. Finally, an overview of the section’s articles is provided.     

A look inside an emerging nuclear supplier. Advocacy coalitions and change in Argentine foreign nuclear policy

What light can foreign policy analysis (FPA) shed on how and when the balance of power between domestic coalitions in foreign nuclear policymaking changes and how these different balances directly affect policy outcomes? Drawing on interviews with scientists, technologists and career diplomats, this comprehensive examination of Argentine nuclear exports policy as public policy aims to depict when and how policies varied between 1976 and 2004, due to shifts in the balance amongst advocacy coalitions, albeit of incentives and constraints placed by international and institutional nuclear environments. The article provides a better account of how Argentine nuclear foreign policy changed under the influence of four competitive and contrasting advocacy coalitions: the pro-import substitution and protectionist coalition, the pro-technological autonomy and South-South trade coalition, the pro-business and commercial openness coalition and the antinuclear and pro-environment coalition.     

Seizures of Clandestinely Produced Tablets in Santa Catarina,Brazil: The Increase in NPS from 2011 to 2017

Ecstasy is the name given to a large group of substances known as “club drugs” traded in the form of tablets, powder and liquid that present a varied composition, including mainly 3,4-methylenedioxymethamphetamine (MDMA) and analogous substances, in addition to the growing presence of new psychoactive substances. Based on this, clandestinely produced tablets (“ecstasy tablets”) seized by police in Santa Catarina in the period from 2011 to 2017 were analyzed. During the study period, 3472 seizures occurred, which resulted in total 498,443 tablets seized. Seventy nine substances were identified. In the year 2011, about 90% of the tablets contained MDMA. This number decreased to 66.6% in 2017. On the other hand, there was an increase in the number of tablets that mainly contained synthetic cathinones, as well as tryptamine and piperazine derivatives. Police seizures in the metropolitan region of Florianópolis and on the coast prevailed over the rest of the state.     

A 24-Year Follow-up Study on Recidivism in Male Mentally Disordered Sexual Offenders With and Without Psychotic Disorders

There is a lack of knowledge on mentally disordered sex offenders (MDSOs) targeting adult victims, especially regarding recidivism patterns and the specific subgroup with psychiatric disorders. This paper presents index offense data, clinical data, and recidivism patterns over up to 24 years in a cohort of 146 MDSOs, with and without psychotic disorders, sentenced in Sweden between 1993 and 1997. At the time of the offense, all offenders were affected by clinical, developmental, and criminal history factors. MDSOs with psychotic disorders only marginally differed from those without, the former being less likely to have been institutionalized during childhood, intoxicated during the index offense, or diagnosed with a personality disorder, substance use disorder, or paraphilic disorder. In the cohort, 3.4% of the MDSOs were reconvicted for a new sex offense over 2 years, 9.6% over 5 years, 13.0% over 10 years, and 17.1% over the entire follow-up period of 24 years. In MDSOs with psychotic disorders, no subjects were reconvicted during the first 2 years, while 2.6% were reconvicted over 5 years, 5.3% over 10 years, and 7.9% over 24 years. Recidivism rates for violent and general reoffenses were 39.0% and 37.7%, respectively, for the cohort of MDSOs, and subjects with psychotic disorders reoffended significantly later in general offenses. In conclusion, MDSOs with psychotic disorders showed the same recidivism pattern as MDSOs without psychotic disorders. Furthermore, recidivism research may preferably focus on follow-up periods of 5–10 years since most offenders appear to recidivate within this timeframe.     

Editorial

International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique -     

The Rehabilitation of Practical Reasoning and the Persistence of Deductivism: An Impossible Challenge?

International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique - Exploring certain specific dimensions of practical reasoning in law—namely the possibility...