Outline Shape Analysis on the Trochlear Constriction and Olecranon Fossa of the Humerus: Insights for Sex Estimation and a New Computational Tool,

Sex estimation through visual analysis of the distal humerus can contribute to establishing the biological profile of an unidentified skeletal individual. Using statistical shape modeling, the trochlear constriction open curves and olecranon fossa closed outlines of 151 humeri were digitized and analyzed. The shape configurations exhibited strikingly different degrees of sexual dimorphism when evaluated using linear discriminant analysis with leave‐one‐out cross‐validation. The trochlear constriction performed poorly, correctly classifying 63.6% of the individuals. However, the olecranon fossa showed high sexual dimorphism, presenting a 94.0% accuracy. A simpler model using only two principal components was also generated. While the accuracy is slightly inferior (88.1%), it has the advantage of being constrained to bidimensional components that were translated into morphoscopic variables within a simulator interface. This allowed us to implement the method through a web application that does not require users to be trained in landmark digitization or have knowledge of geometric morphometrics.     

The spectre of Haiti: structural antiblackness,the far-right backlash and the fear of a black majority in Brazil

Abstract

This article situates the far-right backlash in Brazil within the larger Latin American context, including its colonial legacy, leftist governments’ failure to deliver promises of inclusion, and the US–China geopolitical dispute over the region’s strategic natural resources. By situating Bolsonaro’s electoral victory within these dynamics, our analysis presents an alternative to two common perspectives. First, studies of the region’s political moment and of Brazilian society in particular do not pay enough attention to institutional and everyday racism, and instead focus mostly on comparative analysis of governmental policies and social class dynamics. Second, critical perspectives that take into account racial inequalities are often not attuned to structural dynamics of gendered antiblackness, and instead present racism as a broad set of practices that negatively affect non-white people in related manners. Our context-specific analysis of the electoral reemergence of the far right in Brazil aims at contributing to an understanding of persistent dynamics of racial inequality within the region as part of a long, enduring and foundational odium of Black people.     

Population data for Y-chromosome haplotypes defined by 17 STRs (AmpFlSTR YFiler) in Portugal

The 17 Y-chromosomal short tandem repeats (STRs) included in the AmpFlSTR YFiler Amplification Kit (AB Applied Biosystems) (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635 and GATA H4.1) were typed in 250 samples from Portugal. A total of 231 different haplotypes were found, where 17 haplotypes were shared by two individuals and one haplotype by three. The overall haplotype diversity (HD) was 0.9994. DYS458 non-consensus alleles found in 5 samples (out of 85) are all associated with paragroup J*(xJ1,2). Population comparisons with available Yfiler loci data in European samples were undertaken, namely with Northern Portuguese data (N=174) where no significant differences were observed with our sample (Rst=0.0000; P=0.8649+/-0.0310). Since both Portuguese databases can be joined (N=424; HD=0.9997; 394 distinct haplotypes), a study on the best loci for HD increment in this sample was also undertaken: by fixing the haplotypes generated from the minimal haplotype and SWGDAM core set (www.yhrd.org) and adding the other Yfiler loci one by one, the order in which the loci contribute more is DYS458, DYS456, GATA H4.1, DYS437 or DYS635, and finally DYS448. Therefore, at least in this population sample, all Yfiler loci are contributing for haplotype discrimination.     

Compassionate Killings: The Case for a Partial Defence

The focus of this article is upon compassionate killings, that is, criminal cases where a parent/spouse has killed or assisted to die a child/spouse who was suffering from severe disabilities, debilitating injury, chronic or terminal illness. We argue that the partial defence of diminished responsibility, while appropriate for some cases, fails to acknowledge the compassionate and relational nature of these acts and thus fails to identify the quality of the harm committed. We also argue that the general defences of duress of circumstances and necessity, even if they were to be become available, are inappropriate. Developing the concept of ‘compassion’, which is a consideration in relation to prosecution for assisted suicide, we argue for the introduction of a partial defence of ‘compassionate killing’ which would reduce the offence from murder to manslaughter in recognition of the killing as a responsive, relational act of care.     

There's Nothing New in Dying Now: Will Welfare Attorney Decision Making at End of Life Make a Real Difference?

Advance care planning is a way to express value‐based preferences in order to guide future treatment decisions following loss of decision‐making capacity. It aims to ensure that one's critical values continue to influence healthcare decisions, particularly at end of life. The Mental Capacity Act 2005 permits adults with capacity to appoint welfare attorneys to act as their proxy decision‐makers following loss of capacity. A focus group study was used to explore the views and perceptions of lawyers and health professionals to attorney decision making at end of life. Whilst participants gave a guarded welcome to the introduction of healthcare and welfare attorneys, potential challenges were identified, based upon professional norms and expectations. A shared consensus was that the realization of the full potential of proxy decision making was likely to be a theoretical, rather than real, benefit. Opinions were divided on elemental tenets such as prospective autonomy, best interests, and the potential for conflict.     

Region-building and critical juncture: Europe and Northeast Asia in comparative perspective

China, Japan, and Korea have begun to engage one another vigorously since the 1997 crisis. As intraregional economic ties have further deepened and broadened, interconnectedness in cultural and political aspects has risen rapidly in a variety of forms. Decision-makers and intellectuals in China, Japan, and Korea have been floating ideas and interests for establishing various types of Northeast Asian community formation. New security dialogues and co-operation frameworks also emerge. Accordingly, the rapidly growing Northeast Asia is likely to emerge as an identifiable regional community. With the incipient emergence of regional community in Northeast Asia, Northeast Asian region-building becomes a salient issue of major academic and policy debates. Yet, in spite of the recent mushrooming of research in and attention to the region-building, the questions regarding within what surrounding and under what situation regional community can be built, as well as what motivates people to choose region-building, and when and how state system can be transformed into a regional community remains only partly resolved. In order to solve this puzzle, this paper will compare the current Northeast Asian region-building with the early stage of European region-building, arguing that while there are important differences in evolution, format, and kind of region-building in Europe and Northeast Asia, critical juncture is influential in region-building.     

‘Their life in your hands’: the experiences of prison-based psychologists conducting risk assessments with indeterminate sentenced prisoners in the United Kingdom

ABSTRACT

Assessing prisoners’ risk of recidivism and making risk-management recommendations is central to the work of prison-based psychologists. Risk assessment is particularly crucial when it involves indeterminate sentenced prisoners: psychologists’ recommendations have potentially significant consequences both for prisoners and the public. However, little is known about psychologists’ experiences of conducting such high stakes risk assessments. This paper reports the results of an exploration of psychologists’ experiences, via interviews and discussions with qualified, prison-based psychologists. Analysis using Grounded Theory methods identified one super-ordinate category of meaning, namely The Challenging Context of Risk Assessment, which comprised two sub-categories: (1) pressure of limited resources and (2) pressure of the environment. An additional major category, Risk Assessment as a Weighty Task, comprised three sub-categories: psychologists described (1) a weight of responsibility relating to the magnitude and range of their responsibilities; (2) a weight of expectation from colleagues to provide solutions, and (3) the trainee dilemma associated with the need to balance development of trainee psychologists’ competence in risk assessment with being held accountable for their work. Understanding qualified psychologists’ experiences of undertaking risk assessments with indeterminate sentenced prisoners can facilitate improvements and build on areas of existing good practice.