The forensic analysis of thermal transfer printing

Thermal transfer printing refers to printing processes that utilize heat to produce an image by either physical or chemical means or by a combination of both. As the technology has improved and the supplies have become less expensive, the use of thermal printing in the personal and business markets has increased significantly. Specifically, dye diffusion thermal transfer and thermal mass transfer have become predominant in the production of counterfeit credit cards, drivers' licenses, and other types of documents produced on plastic media. Chemical analysis by means of thin layer chromatography (TLC) has proven to be useful in characterizing various types of inks (e.g., writing and inkjet inks). In this study, the authors examined 81 different samples that included a total of 54 printer samples (43 photographic prints on paper and eleven plastic card samples) and 27 printer ribbons. A new TLC method was developed and tested utilizing a solvent system (80% n-hexane, 3% methyl ethyl ketone, and 17% ethyl acetate) that is capable of producing excellent resolution.     

An Evaluation of the Use of Videotaped Evidence for Juvenile Witnesses in Criminal Courts in England and Wales

For the first time, the UK Criminal Justice Act (1991) allowed the videotaped evidence of a child to be substituted for the child's evidence-in-chief in a criminal court. The present study is an evaluation of that legislation. One hundred and fifty children were observed testifying in a criminal court in the UK. The use of the videotaped evidence and subsequent cross-examination of the child witness (usually via the closed circuit television system) was also observed. The data base from the Lord Chancellor's Department of all trials involving child witnesses in England and Wales was also analysed. The results showed that the introduction of the video technology into the criminal courts reduced the levels of stress of child witnesses but did not increase the conviction rates.     

Roosevelt, Truman and the Development of Postwar Grand Strategy

After its victory in World War II, it was clear that United States should move beyond the disastrous policies of the 1930s, but it was less clear how. Ultimately, a lasting postwar strategy was forged under President Truman. Appreciating how Truman moved well beyond Roosevelt's guiding assumptions is essential to understanding the evolution of American grand strategy. One sees that wartime planning and grand strategy formulation can prove quite inadequate for dealing with postwar challenges. An administration cannot be locked into assumptions, but must constantly test them. Thus, the Truman administration eventually developed and adopted containment and moved far beyond FDR's approach. More substantively, the fundamental geopolitical lesson of World War II and the early Cold War was that the United States must assume the essential balancing role relative to other major powers.     

Speed/pure war/power crime: Paul Virilio on the criminogenic accident and the virtual disappearance of the suicidal state

This essay applies the theoretical concepts of pure war and speed-politics developed by the critical theorist and urbanist Paul Virilio to the concept of power crime. The aim of this paper is to present readers unfamiliar with Virilio’s work with a philosophical methodology of great potential significance to critical criminology. It is divided into two major parts. The first part re-considers power crime and the broader criminogenic environment in terms of the Virilian notions of velocity, optics, and pure war: criminogenic phenomena are shown to be the necessary and unavoidable by-products of the wider convergences among political, economic, and military systems governed by speed. The second part consists of an empirical case study illustrating the practical applicability of these abstract Virilian concepts: the federal prosecution of the private security firm Custer Battles for fraud. The systemic corruption of the US military procurement process and the inability of the federal judicial system to provide a remedy for the fraud perpetrated against the American public is read as a key sign of the suspension of the liberal juro-political order and the effective abolition of the rule of law by fast moving, or “high velocity”, criminogenic processes.