Child abuse: practical application of autopsy, radiological, and microscopic studies

A 17-month-old male infant died at home. The infant's right arm was immobilized because of a humeral fracture 1 month earlier. The circumstances of death appeared unclear to the police investigators and a medicolegal autopsy was carried out. External examination revealed diffuse ecchymoses of varying color. Postmortem imaging was performed prior to autopsy (X-rays, multislice computed tomography [MSCT], and focused brain magnetic resonance imaging [MRI]). These investigations revealed four rib fractures of varying ages, one of which was posterior. Cerebral and pericerebral traumatic lesions were also diagnosed: bilateral subdural hematomas, intraventricular, meningeal, and interpedoncular hemorrhages. In the abdomen, fresh blood was visible within the anterior abdominal wall and the mesenteric root. Autopsy and microscopic study confirmed these lesions. This case report illustrates the valuable assistance rendered by MSCT and MRI to diagnose abuse when a child has died in unclear circumstances.     

Sex determination from the radius and ulna in a modern South African sample

With a large number of unidentified skeletal remains found in South Africa, the development of population specific osteometric standards is imperative. Forensic anthropologists need to have access to a variety of techniques to establish accurate demographic profiles from complete, fragmentary and/or commingled remains. No research has been done on the forearm of African samples, even though these bones have been shown to exhibit sexual dimorphism. The purpose of this paper is to develop discriminant function formulae to determine sex from the radius and ulna in a South African population. The sample consisted of 200 male and 200 female skeletons from the Pretoria Bone (University of Pretoria) and Raymond A. Dart (Witwatersrand University) collections. Sixteen standard anthropometric measurements were taken from the radius (9) and ulna (7) and subjected to stepwise and direct discriminant function analysis. Distal breadth, minimum mid-shaft diameter and maximum head diameter were the best discriminators of sex for the radius, while minimum mid-shaft diameter and olecranon breadth were selected for the ulna. Classification accuracy for the forearm ranged from 76 to 86%. The radius and ulna can be considered moderate discriminators for determining sex in a South African group. However, it is advised that these formulae are used in conjunction with additional methods to determine sex.     

Coprophanaeus lancifer (Linnaeus, 1767) (Coleoptera, Scarabaeidae) activity moves a man-size pig carcass: relevant data for forensic taphonomy

Taphonomy is the study of many variables involving decomposition, preservation, dispersal, erosion, burial or exposition of dead organisms. Forensic Taphonomy examines how biotic or abiotic variables can change evidences in legal investigations. Many insects are closely associated with decomposition processes. The scavenger dung-beetle, Coprophanaeus lancifer (Linnaeus, 1767), may be important biotaphonomically in the decomposition process of carcasses. Man-size pig carcasses were used as models to examine the decomposition process in the Adolpho Ducke Forest Reserve in central Amazonia. The scavenger dung-beetle has great potential in decomposition and production of post-mortem injuries, including dismemberment and the removal of soil beneath the carcass thereby causing a change in its position.     

Participatory budgets in Canoas (Brazil) and Cascais (Portugal). A comparative analysis of the drivers of success

ABSTRACT

This article is a comparative analysis of two internationally awarded cases of Participatory Budgets in Canoas (Brazil) and Cascais (Portugal). Our main argument is that the success of these PBs relies on political/administrative, societal, and geographic drivers. This conceptual model has been adopted to analyse and discuss the success of the two case studies. The provision of an original conceptual model for comparative analysis and the empirical knowledge from the two cities are supported by the review of main literature in this field of study, and aim to contribute, with original findings, to the international debate on participatory budgeting.     

The emergence of a group of four characters (Vāsudeva, Saṃkarṣaṇa, Pradyumna, and Aniruddha) in the Harivaṃśa: points for consideration

There are good reasons to think that Vāsudeva, Saṃkarṣaṇa, Pradyumna and Aniruddha already form a sort of implicit tetrad in the HV. The aim of this paper is to draw attention to often overlooked data related to this tetrad. (1) Upon first reading, the sequence of the HV episodes appears to be somewhat disconnected, and might lead one to conclude that no such grouping of these figures had as of yet taken place. Nevertheless, a closer look at the structure of the text makes it clear that these four characters are one of the main focuses of the narrator’s interest. (2) The relationships of these four heroes to one another and to other deities will be examined. In addition to their close kinship, these heroes with the exception of Aniruddha, are also said to be incarnations of other entities; thus the logic underpinning this grouping must be located at this other level. (3) Considered against the backdrop of the entire HV, one realizes that a basic pattern is established in which the presence of the goddess, under various names and functions, is required not only to facilitate Saṃkarṣaṇa’s and Kr̥ṣṇa’s births and actions on earth, but also the actions of Pradyumna and Aniruddha. In fact, neither Kr̥ṣṇa Vāsudeva, nor Saṃkarṣaṇa, nor Pradyumna nor Aniruddha can act entirely independently of her assistance. (4) The HV does not employ the word vyūha in connection with the group of Vāsudeva, Saṃkarṣaṇa, Pradyumna and Aniruddha. Nevertheless, during the battle waged to deliver Aniruddha, the idea of vyūha is present even if the word itself is not. HV 110.47–49 describes a true trivyūha composed of three fighters (Vāsudeva, Saṃkarṣaṇa and Pradyumna), who are arranged in such a way as to protect one another. The episode of Aniruddha’s liberation appears to be the missing link, showing clearly that at least Kr̥ṣṇa, Saṃkarṣaṇa and Pradyumna are capable of assuming a vyūha as they fight the Rudraic forces.     

Interests groups in Parliament: Exploring MPs’ interest affiliations (2000‐2011)

This research note presents an innovative dataset of Swiss MPs’ interest ties between 2000‐2011. The longitudinal analysis shows that the average number of interest ties per MP has more than doubled: from 3.5 in 2000 to 7.6 in 2011. Since the mid‐2000s, public interest groups have accounted for approximately one out of two ties between MPs and interest groups, showing the strongest increase during the period. However, when looking at the most present individual groups, important business groups dominate and appear well connected with the governmental parties of the political right. Finally, interest groups are also able to forge themselves a strategic presence within the parliamentary committees that are the most relevant for their policy issues. Next research steps include the assessment of the (un)biased access of interest groups to the parliamentary venue and their policy influence.     

Australia and the Secretive Exploitation of the Chatham Islands to 1842

The European discovery of the Chatham Islands in 1791 resulted in significant consequences for its indigenous Moriori people. The colonial Australian influence on the Chathams has received little scholarly attention. This article argues that the young colonies of New South Wales and Van Diemen’s Land led the exploitation of the archipelago before its annexation to New Zealand in 1842. The Chathams became a secretive outpost of the colonial economy, especially the sealing trade. Colonial careering transformed the islands: environmental destruction accompanied economic exploitation, with deleterious results for the Moriori. When two Māori iwi (tribes) from New Zealand’s North Island invaded in 1835, Moriori struggled to respond as a consequence of the colonial encounter. Mobility and technology gained from the Australian colonies enabled and influenced the invasion itself, and derogatory colonial stereotypes about Aboriginal peoples informed the genocide that ensued. Hence this article writes the Chathams into Australian history and Australia into Chathams history, showing that discussions of the early colonial economy, environment, and genocide must consider the wider South Pacific context in conjunction with events internal to the colonies.