A Rapid and Efficient Method for Evaluation of Suspect Testimony: Palynological Scanning

A rapid method for evaluating suspect testimony is valuable at any stage in an inquiry and can result in a change of direction in an investigation. Rape cases, in particular, can present problems where a defendant renders DNA analysis redundant by claiming that the claimant consented to have sexual relations. Forensic palynology is valuable in confirming or eliminating locations as being crime scenes, thus checking the testimony of both parties. In contrast to some forensic disciplines, forensic palynology can provide critical information without time-consuming full analysis. Two cases are described where the palynological assemblages from comparator samples of pertinent places were compared with those obtained from clothing of claimants and defendants. The results of rapid microscopical scanning of relevant preparations led to early confessions, thus obviating the need for costly analyses and protracted court proceedings. A third case demonstrates the unbiased nature of this technique where a man, although innocent of any offense, lied about having visited the crime scene for fear of prosecution. This highlights the need for sensitive policing in claims of rape.     

Contribution of Antemortem Computed Tomography Findings to Cause of Death Determination: An Unusual Fatal Stroke

In the case reported here, the antemortem computed tomography scan (CT scan) was essential in the forensic investigation. A 32‐year‐old man was found fully awake with a facial abrasion, after what seemed to be a car accident. He lost consciousness suddenly one hour after initial management. Successive CT scan showed a facial fracture and a metallic foreign body in the carotid canal associated with an occlusion/dissection of the left internal carotid, a pseudoaneurysm, and a carotid‐cavernous fistula. The victim died from a stroke. Autopsy confirmed that the facial abrasion was a gunshot entrance wound, the metallic foreign body being a projectile. Intracranial vascular injuries linked with gunshot wounds are most of the time isolated and due to pelet embolism. The observed vascular injury association has never been described in the existing literature. The CT scan provided a better understanding of the chronology of events that led to death.     

Water stewardship and corporate sustainability: a case study of reputation management in the food and drinks industry

The aim of this paper is to provide an exploratory review of the extent to which some of the leading companies in the food and drinks industry are publicly addressing water stewardship as part of their corporate sustainability strategies. The paper begins with an introductory outline of the growing importance of water stewardship and a brief discussion of corporate sustainability. The paper draws its empirical material from the most recent information on water stewardship posted by the leading companies in the food and drinks industry's corporate websites. The findings reveal that the vast majority of the selected companies address a number of elements concerning water stewardship as part of their more general approach to corporate sustainability. However, corporate commitments to water stewardship can be interpreted as being driven as much by business imperatives as by any specific concerns for environmental sustainability or a genuine desire to maintain the viability and integrity of natural ecosystems. More critically, the authors suggest that the selected companies' commitments to water stewardship are framed within existing business models focused on technological improvements in eco‐efficiency and continuing economic growth. The paper provides an accessible review of the water stewardship issues being pursued by the leading players in the food and drinks industry, and as such, it will interest academics, students, political commentators and business managers interested in water stewardship and corporate sustainability. Copyright © 2014 John Wiley & Sons, Ltd.     

Tracing the Flow of Policy Ideas in Legislatures: A Text Reuse Approach

This article proposes a new approach to investigating the substance of lawmaking. Only a very small proportion of bills become law in the U.S. Congress. However, the bills that do become law often serve as vehicles for language originating in other bills. We investigate “text reuse” methods as a means for tracing the progress of policy ideas in legislation. We then show how a focus on policy ideas leads to new insights into the lawmaking process. Although our focus is on relating content found within bills, the same methods can be used to study policy substance across many research domains.