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Business Process and Business Rules Modelling In Concert for e-Service Design and Business Alignment

Business Rules (BR) and Business Processes (BP) are essential pillars in any Business Information System (BIS) and important areas of BIS design (BISD). Historically, BRs have been overlooked as a part of BISD. The Business Rules Approach (BRA) focuses on concepts and methods to remedy the neglected BR design and management. BRs in this perspective are stateless and concerned with the “what” of a

Analysis of large finite periodic structures using infinite periodicity methods

We present a method for studying large finite periodic structures using soft- ware developed for infinite periodic structures. The method is based on the Floquet-Bloch transformation, which splits the spatial description into one microscopic spatial variable inside the unit cell, and one macroscopic wave vector describing the variations on a scale encompassing many unit cells. The resulting algori

Smuggling of asylum-seekers and criminal justice

The objective of this paper is to demonstrate the legal implications for asylum-seekers flowing from their resort to falsified documents as a method of gaining access to the territory of asylum countries. Article 31(1) of the Refugee Convention is supposed to act as a shield against punishment for illegal entry. However, the paper identifies four issues relating to the application of Article 31 wh

Effects of pea aphid secondary endosymbionts on aphid resistance and development of the aphid parasitoid Aphidius ervi: a correlative study

In order to reduce parasite-induced mortality, hosts may be involved in mutualistic interactions in which the partner contributes to resistance against the parasite. The pea aphid, Acyrthosiphon pisum Harris (Hemiptera: Aphididae), harbours secondary bacterial endosymbionts, some of which have been reported to confer resistance against aphid parasitoids. Although this resistance often results in d

Better Support for User Participation using Business Rules Approach?

User participation in requirement analysis (RA) is necessary for IS quality and user acceptance. A prerequisite for meaningful user participation is that the coming users also understand the requirements. This understanding is made difficult by abstract and “technical” modelling languages and notations which require learning and experience. The Business Rules Approach (BRA) builds on a notion of B

Studies on pancreatic secretory trypsin inhibitor in normal and diseased gastrointestinal tract

The presence of immunoreactive pancreatic secretory trypsin inhibitor (irPSTI) was studied using an immunohistochemical method in normal and diseased gall bladder and normal and neoplastic colonic mucosa. Normal and inflammatory gall bladder mucosa did not stain for irPSTI. Neoplastic gall bldder mucosa showed positive staining for irPSTI, with a more pronounced staining in well rather than in poo