Overcoming the problems of variable interaction: Notes regarding empirical and conceptual issues in innovation theory building

Innovation research has been characterized by findings which are either considered unstable or inconsistent. This article addresses some of the methodological issues that arise when one attempts to test interactive models of innovation, describes how one particular algorithm — AID-3 — can be used to refine the use of general linear models, and proposes a research strategy based on a building mode of innovation theory. As such it functions as a “how to” for those interested in designing innovation studies and also as a theoretical piece aimed at re-organizing the goals and outputs of innovation research.     

Comparison of GC-MS and EIA results for the analysis of methadone in oral fluid

The purpose of these studies was to evaluate the performance characteristics of the Cozart Microplate Enzyme Immunoassay (EIA) for the determination of methadone in oral fluid from patients in a drug misuse treatment program. Oral fluid specimens were collected using the Cozart RapiScan Collection system from 198 donors who were receiving treatment for their addiction and were monitored for drug misuse. Oral fluid specimens were also collected from forty volunteer donors who were not drug users. The specimens were analyzed in the laboratory by EIA and then analysed for methadone and its main metabolite EDDP by gas chromatography-mass spectrometry (GC-MS). A total of 103 samples were confirmed positive for methadone. The Cozart Microplate EIA for d-Methadone in oral fluid using a cutoff of 30 ng/mL in diluted oral fluid had a sensitivity of 91.3% +/- 2.8% and a specificity of 100% +/- 1.0% vs. GC-MS.     

Anthropological measurement of lower limb and foot bones using multi-detector computed tomography

Anthropological examination of defleshed bones is the gold standard for osteological measurement in forensic practice. However, multi-detector computed tomography (MDCT) offers the opportunity of three-dimensional imaging of skeletal elements, allowing measurement of bones in any plane without defleshing. We present our experiences of the examination of 15 human lower limbs in different states of decomposition using MDCT. We present our method of imaging and radiological measurement of the bones including sex assessment. The radiological measurements were undertaken by three professional groups--anthropology, radiology, and forensic pathology--both at the site of scanning and at a remote site. The results were compared to anthropological oestological assessment of the defleshed bones. We discuss the limitations of this technique and the potential applications of our observations. We introduce the concept of remote radiological anthropological measurement of bones, so-called tele-anthro-radiology and the role that this could play in providing the facility for standardization of protocols, international peer review and quality assurance schemes.     

The Effect of Gender and Relational Distance on Plaintiff Decision Making in the Litigation Process

Individuals’ choices about whether to resolve disputes via litigation can be affected by their relationship with the potential defendant. I explore whether gender also plays a role, with women being less aggressive in legal tactics than men as their connection to the potential defendant becomes closer. The study uses a survey design with vignettes to explore decisions across the legal process, including the willingness to sue, responses to settlement offers, and whether or not to appeal. The survey varies the extent of the relationship between the potential plaintiff and defendant and includes two types of injuries—a “slip and fall” and pay discrimination. The findings reveal that once litigation has begun, women have a greater preference than men for mediation in both types of cases, but they are more resistant than men to settlement in discrimination disputes. Neither men nor women's legal strategies seem to be affected by relational distance.     

Self-determination: The Republican Feminist Agenda

This article defines a republican feminist agenda by reference to the key term ‘self-determination’, in its nationalist and its feminist meanings. It describes the activities of a republican feminist group, Clár na mBan, including a conference organized in March 1994, and initiatives taken since then.