Identification of two fire victims by comparative nuclear DNA typing of skeletal remains and stored umbilical tissues

We describe here our collaborative efforts in identifying 2 fatalities of a fire disaster by using a variety of identification techniques. Postmortem findings in both cases were reinforced using Short Tandem Repeat (STR) DNA technology to establish with a high degree of certainty the identities of 2 child victims. STR markers used in the present study include HUMAMEL, HUMCSFIPO, HUMTHO1, HUMvWA, HUMFES/FPS, HUMF13A01, HUMFOLP23, D8S3O6, HUMFGA, and HUMTPOX. Unambiguous identification was made possible through matching DNA profiles generated from skeletal remains with those from umbilical tissues. These tissues were kept by their mothers in accordance with a Philippine tradition and were submitted for DNA analysis. Of the DNA profiles generated from exhumed bone samples of 21 child victims, comparison with the genetic profiles of children A and B obtained from umbilical tissues showed consistent DNA matches with remains 1756 and 1758, respectively.     

an interview with Kim Longinotto

Kim Longinotto is one of the UK's leading documentary directors whose body of work explores women's lives and their struggles for autonomy and human rights in a range of international cultural contexts. Her strategies interrogate the observationalist traditions of documentary cinema and visual anthropology to produce engaged and profoundly empathetic feminist films. She works in collaborative ways with her subjects, often with other directors, to represent the contradictions and multiple layers of their lives and political and social situations. This interview focuses on Longinotto's approach to representing her subjects and using the medium of documentary as a form of witnessing.     

Reliability of Craniofacial Superimposition Using Three‐Dimension Skull Model

Craniofacial superimposition is a technique potentially useful for the identification of unidentified human remains if a photo of the missing person is available. We have tested the reliability of the 2D‐3D computer‐aided nonautomatic superimposition techniques. Three‐dimension laser scans of five skulls and ten photographs were overlaid with an imaging software. The resulting superimpositions were evaluated using three methods: craniofacial landmarks, morphological features, and a combination of the two. A 3D model of each skull without its mandible was tested for superimposition; we also evaluated whether separating skulls by sex would increase correct identifications. Results show that the landmark method employing the entire skull is the more reliable one (5/5 correct identifications, 40% false positives [FP]), regardless of sex. However, the persistence of a high percentage of FP in all the methods evaluated indicates that these methods are unreliable for positive identification although the landmark‐only method could be useful for exclusion.     

The future of online social work education and Title IV-E child welfare stipends

ABSTRACT

In this concept paper, the authors explore online learning in social work and how IV-E education has been and will continue to be impacted. An empirical estimate of the national prevalence of online IV-E social work degree options is presented. Using Colorado as a case example, the authors share some of the opportunities and challenges presented by online education. Universities in Colorado have realized that online education connects rural and indigenous communities, reduces the need for students to relocate, and promotes a well-prepared, qualified child welfare workforce, but online options also challenge programs with localization issues. With connectivity increased and the physical location of students becoming less and less relevant, IV-E child welfare education providers need a proactive national dialogue to further assess the benefits and barriers to IV-E partnerships across state lines and the development of promising approaches in this area. The recruitment and retention of a well-educated and prepared child welfare workforce is critical for positive outcomes for children and families. Online social work education continues to grow nationwide. Now is the time for a national workgroup, including a broad group of stakeholders, to explore how the IV-E community will respond to online delivery of social work education.     

Longitudinal Bi-directional Relationships Between Sleep and Youth Substance Use

Despite the known deficits in sleep that occur during adolescence and the high prevalence of substance use behaviors among this group, relatively little research has explored how sleep and substance use may be causally related. The purpose of this study was to explore the longitudinal bi-directional relationships between sleep duration, sleep patterns and youth substance use behaviors. Participants included 704 mostly white (86.4?%) youth, 51?% female, with a baseline mean age of 14.7?years. Self-reported substance use behaviors included past month alcohol, cigarette, and marijuana use. Sleep measures included sleep duration on weekends and weekdays, total sleep, weekend oversleep, and weekend sleep delay. Cross-lagged structural equation models, accounting for clustering at the school level, were run to determine the longitudinal association between sleep and substance use adjusting for socio-demographic characteristics, pubertal status, body mass index z-score, and depressive symptoms. Cigarette use and weekend sleep were bi-directionally related as were marijuana use and total sleep. No other bi-directional associations were identified. However, alcohol use predicted shorter weekend oversleep and marijuana use predicted increased weekend sleep and weekend oversleep. Sleep patterns and duration also predicted adolescents' cigarette, alcohol, and marijuana use. Sleep, both patterns and duration, and substance use among youth are intertwined. Future research is needed to explore these bi-directional relationships, as well as other important contextual factors that may moderate these associations.     

Reforming the World Health Organization: what influence do the BRICS wield?

The World Health Organization (WHO) is currently undergoing fundamental reform that is intended to impact its programmes and priority setting and its financial and governing structures. Within the reform debates, new relations of powers are emerging among traditional donors and emerging economies such as the ‘BRICS’: Brazil, Russia, India, China and South Africa. These five emerging economies have formally committed ‘to strengthen and legitimise the WHO as the coordinating authority in global health’ through the principle of multilateralism. In this paper, the results of a qualitative study – based on 21 key informant interviews – that seeks to better understand BRICS’ engagement in this organisation and the extent to which their action enables these countries to influence the reform process were presented. The results show that individual BRICS countries found natural pairings with each other on both particular elements of the reform, notably governance and WHO financing, and specific health issues. While numerous examples of individual BRICS countries seeking to raise the profile of specific health issues were found, some evidence of a coordinated effort to influence reform as a bloc was also found. Although this was largely limited to rhetorical announcements of support in formal Declarations and Communiqués, it nevertheless articulates a vision of the WHO as an organisation with a broad mandate delivered with sufficient, predictable funding.     

A Pragmatic Approach to Designing Changes Using Convergent Interviews: Occupational Violence Against Paramedics as an Illustration

Developing a change program to address complex problems can appear overwhelming. This study presents how an inductive diagnostic technique known as convergent interviewing can provide a summary of the critical issues that could be addressed by a change program. A systems perspective is used to show how the issues raised by the diagnostic process can be targeted in order to have the most effect and be pragmatically implementable. The use of the tool is illustrated by analysing an employee problem that needs to be addressed in public services, the high rates of occupational violence against paramedics. The resulting inductive systems model can be used for diagnosis or for informing a variety of change interventions. Convergent interviews are relatively easy to use, powerful, and applicable to many situations. This tool is particularly useful for developing innovations regarding a specific problem, changes that could be a source of substantial public value.