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691.
    
Following the enactment of the Eusébio de Queirós law under British pressure in 1850, the Brazilian Empire brought an end to the international slave trade. Illicit arrivals continued to occur, but around 1856 the trade was deemed extinct by the Brazilian authorities. This study discusses rumours and potential evidence of illicit trafficking on the brink of the repeal of the Aberdeen Act, which stirred up officials from the Brazilian Empire, as well as diplomats from the United States and the United Kingdom, and suggest a connection with the conclusion of the American Civil War, particularly Confederate emigration, and a racist organisation in the United States.  相似文献   
692.
    
Abstract

What role does a commission of inquiry (COI) play in delivering accountability? In theory, when the public delegates power to political leaders to formulate and implement policies, they seek political accountability in return. Using Ghana as a case study, this study examines how the operations of COIs may deliver accountability. Principal–agent theories of accountability and African conceptions of legitimacy are incomplete on their own and need to be integrated into an explanation of political accountability that takes into consideration political transitions and the role of COIs in delivering a minimalist form of accountability. This study argues that a COI is an instrument of regime legitimatisation. The demands by citizens for political accountability in Ghana correlate with political transitions. Accompanying each power alternation was a different model of political accountability. To understand the predominant applications of accountability, we emphasise the politicisation of accountability.  相似文献   
693.
    
Anterior zygomatic projection (ZP) is historically referenced as a useful trait in ancestry estimation, particularly when differentiating between Native Americans and U.S. Whites and Blacks. However, methods of assessing ZP vary, are susceptible to multiple interpretations, and have not been quantitatively validated. This study uses 228 3D surface scans of U.S. Whites, U.S. Blacks, and Native Americans to quantitatively test the ZP methods published by Rhine in 1990 (Skeletal attribution of race: methods for forensic anthropology, Albuquerque, NM, Maxwell Museum of Anthropology, 1990) and Bass in 1995 (Human osteology: a laboratory and field manual, Columbia, MO: Missouri Archaeological Society, 1995). Two ZP angles and two distances, representing method interpretations, were collected and analyzed via ANOVA and discriminant function analyses. Although significant ancestry differences were found across all variables, only the Bass inferior zygomatic distance successfully differentiated the pooled Native American group from pooled U.S. Whites/Blacks (73.7% correct). Arctic Native Americans, displaying the most projecting zygomas, are driving group differences. Significant overlap in measurement distributions were observed between groups in all variables, indicating limited forensic utility.  相似文献   
694.
ABSTRACT

This article explores and theorizes anti-Black racist discourses that shape the ways in which the Australian media and other mainstream Australian institutions talk about and view Black Africans. It argues that the long-standing racist trope of synonymizing Blackness with criminality is widespread in Australia. Thus, among other things, this paper theorizes the Australian media narrative of ‘African gangs’ who are supposedly causing havoc in the State of Victoria, Australia. It argues that the January 2018 media reporting about the so-called ‘African gangs’ is a good example that illustrates how the long-standing racist trope of conflating Blackness with criminality is employed in Australia. The discussion is framed within a Black/African Diaspora theoretical framework that allows this study to conceptualize and connect the lived experiences of Black people globally.  相似文献   
695.
    
ABSTRACT

This article explores the significant role played by arcane knowledge and expressions of African spirituality in the iconography of powerful black women in three films directed by independent African-American filmmakers in the 1990s: Sankofa (Haile Gerima, 1993, USA), Mother of the River (Zeinabu irene Davis, 1995, USA), and Eve’s Bayou (Kasi Lemmons, 1997, USA). My discussion draws on the orature and legendary tales of West African-based cosmologies in the African diasporas of the Americas and the concept (and practice) of ‘conjure’ in African–American cultures. It argues that heroic black women characters possessing extraordinary or supernatural powers not only predate the current vogue of cinematic superheroism, but that the iconography of such ‘science-women’ is embedded in culturally specific, African-rooted cosmological, epistemological and spiritual contexts. I argue that the feminine power celebrated in the films by the independent African-American filmmakers discussed here draw on legendary and historical accounts of women in African diasporic oral, literary and spiritual traditions for their cinematic storytelling to construct an affirmative and paradigmatic model of black female heroism based on empowering African spiritual beliefs and arcane knowledge.  相似文献   
696.
    
《Science & justice》2023,63(3):364-368
The stamp markings on wooden surfaces, which are placed on trees and products including antiques, indicate the status of trees and involve identifying data regarding the products. Such markings are obliterated either to facilitate illegal logging or to conceal product information. Despite the wide literature on the restoration of obliterated characters on metal and polymer surfaces, the recovery of defaced characters on wooden surfaces appears to be understudied. Several reference texts in the forensic marks’ examination literature suggest that water, water vapor, and alkaline solutions are useful in restoring the abraded markings on the wood. Since there does not seem to be any experimental study proving such success, this study aimed to fill this gap. This study conducted experimental research by using water, ethanol, ammonia, and chloroform to recover the scraped characters on samples obtained from walnut, beech, spruce, oak, and cedar trees. The cold-stamped characters, which were defaced at varying depths, were restored using vapor and liquid phases of four solvents. While the vapor phases of water, ethanol, and ammonia yielded good outcomes on all types of wooden surfaces, the liquid phases did not seem to be useful in the revisualization process. The response of the vapors, which varied between 62 and 220 s, depended on the type of wood. The restoration technique developed in this research offers the possibility of on-site usage, easy application, utilization of low-cost solvents, rapid recovery, and effectiveness on various wooden surfaces. Overall, the restoration methodology used in this research appears to be fruitful in retrieving identifying information on wooden samples.  相似文献   
697.
In the same way that people can have a political or a personal ideology, their professional identities and how they practise a craft or an occupation may be influenced by what can be labelled as a “professional ideology”. Through conducting interviews with the producers of the South African Broadcasting Corporation (SABC) Afrikaans radio programmes Monitor, Spektrum and Naweek-Aktueel, this article reports on research which showed that there is indeed such a thing as a “journalism ideology”. The interviews focused on how “internal influences” – such as a journalist's background and training, newsroom routines – and “external influences” – such as the audience – influenced the decisions they made in choosing news stories and producing content. This “journalism ideology” influences the producers and in turn the news content of these current affairs programmes that are listened to daily by almost two million listeners. The conclusion drawn from the study is that, although the participants’ “journalism ideology” largely determines the news stories for their programmes, structural forces, newsroom routines and organisational constraints often dictate their actions. Finally, although all the participants saw themselves as “watchdogs of democracy”, internal pressures within the SABC could endanger that role.  相似文献   
698.
    
African Union (AU)–European Union (EU) interregional security cooperation has not so far been analysed systematically with regard to its effectiveness despite the substantial support of African capacity building by the EU and joint peacekeeping of the partners. Assessing AU–EU cooperation in the Central African Republic (CAR), this paper examines to what extent and under which conditions EU–AU efforts are effective. Concerning the dependent variable, the presented conceptualisation of effectiveness includes both internal (goal attainment) and external (problem-solving) perspectives. The independent variable draws on two strands of literature that barely speak to each other: interregionalism and inter-organisationalism. It focuses on the conditions of effectiveness which include both internal (RO-specific) and interregional factors. The findings suggest that AU–EU engagement in the CAR was effective in the medium term. Strong incentives of the partners, the French leading role and the convergence of the partners are identified as factors conducive to a medium to high effectiveness of the engagement.  相似文献   
699.
    
This article presents the findings of a 12-month ethnographic study of the development of human trafficking vulnerability among African irregular migrants in Malta. It illustrates the role that European migration and asylum policies have played when fostering the development of trafficking vulnerabilities amongst asylum seekers following their arrival through the gates of Fortress Europe. It critically evaluates the discourse and discursive frameworks that have held dominion over the way in which academics and policy-makers have understood human trafficking practices, drawing attention to forms of human trafficking exploitation that are underrepresented within both trafficking literature and empirical studies.  相似文献   
700.
In 2012, the U.S. Department of Housing and Urban Development (HUD) released the Location Affordability Index (LAI) as an online portal and downloadable data set. The LAI has elevated the U.S. conversation on affordability to include transportation and access to opportunities, and has been used in state and federal programming, by researchers, and by private households. However, although some researchers have noted concerns with and potential limitations of the data, none has provided practitioners and researchers with an under-the-hood view of the data, analysis of its reliability or validity, or its conceptual limitations. This article recommends methodological improvements dealing with issues of variable construction, aggregation, and modeling. A recreation of the LAI at the census-tract level suggests the LAI overestimates both costs and cost burden, but especially among renters, and especially in metropolitan areas. On the transportation side, model recreation requires partnership and resourcing to both gain access to restricted data and to develop a reliable database on transit supply and use.  相似文献   
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