Background Several studies have shown the potential of semi-quantitative and fully-quantitative analysis of cardiovascular magnetic resonance (CMR) perfusion images in the diagnosis of coronary artery disease (CAD). However, estimates of myocardial blood flow (MBF) rely on accurate selection of important timing parameters. In this study, we evaluate how the identification of the timing of the S...

The market for enterprise systems (ES), continues to grow in the post millennium era as businesses become increasingly global, highly competitive, and severely challenged. Although the large enterprise space for ES implementation is quite stagnated, now all of the ES vendors are focusing on the small to medium-sized enterprise (SME) sector for implementations. This study looks at the current ES...

Abstract. The discipline of situational method engineering (SME) promotes the idea of retrieving, adapting, and tailoring fragments, rather than complete methodologies, to specific situations. In order to succeed in creating good methodologies that best suit given situations, fragment representation and cataloguing are very important activities. We introduce a visual SME approach, whose roots a...

This paper, adopts a case study approach in order to examine the issues relating to the deployment of a coaching and mentoring intervention within the context of a specific UK based small and medium-sized enterprise (SME). The SME coaching and mentoring research agenda is highlighted as an area urgently needing attention given its economic impact. This paper seeks to initiate this debate. The p...

The purpose of this study was to examine ES implementation business drivers in the new millennium and reflect on future directions for ES adoption. The study was designed to explore ‘typical’ implementations, where typical illustrates what is normal or average. Semi-structured interviews were conducted with 14 key players in ES implementations, including ES vendors, ES consultants, IT research ...

Though knowledge management (KM) and knowledge management systems (KMS) have been well established in organizations the question on how to evaluate the benefits to be gained from the use of such systems is still not finally resolved. Based on a complete case study showing how a KMS was introduced in a knowledge-intensive small enterprise in Germany this paper illustrates the operationalization ...

The situational method engineering (SME) literature is surveyed and a synoptic evaluation presented in the context of formalizing and regularizing the conceptual framework and underpinning theory. Metamodels proposed for use in SME are evaluated as well as highlevel process models for method construction. Method fragments and method chunks are then described formally followed by their identific...

This paper responds to the claim of Veale, O’Donoghue and Keane (1995) that SME (Falkenhainer, Forbus & Gentner, 1989; Forbus, Ferguson & Gentner, 1994) performs poorly on noun-noun comparisons, such as A surgeon is like a butcher. Veale et al. argue that such noun-noun comparisons involve “object-centered representations” that do not contain higher-order relations, and that Sapper’s chaining o...

Using Bowen and Bok’s data from 23 selective colleges, we fit multilevel logit models to test two hypotheses with implications for affirmative action and group differences in attainment of science, math, or engineering (SME) degrees. Hypothesis 1, that differences in precollege academic preparation will explain later SME graduation disparities, was fully supported with respect to the outcome ga...

Efficient and precise estimation of project costs even before a project has started is a challenging task. Unfortunately, this is common practice for small and medium sized enterprises (SME) when applying for projects. Without budget (effort) and based on a minimal set of facts SME have to calculate a proposed project’s effort without having the confidence that the proposal will be granted. The...