Dirk Peters

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A common challenge in the development of web applications today lies in the handling of unforeseen navigation steps initiated by the user through the browser’s Back, Forward and Reload buttons. These operations break the synchrony of dialog states on the server and the client, provoking non-intuitive and possibly destructive application behaviour if not(More)
In March 2001, two student teams, one in Melbourne, Australia, and one in Dortmund, Germany, started a common software engineering project to develop an electronic management tool for the support of scientific conferences. Both teams had to take part in all key activities of this project. The different deliverables had to be matched periodically in order to(More)
OBJECTIVE To investigate rates and risk factors of hospital admission for diabetic ketoacidosis (DKA) or severe hypoglycemia in young patients with established type 1 diabetes. DESIGN In total, 31,330 patients with type 1 diabetes (median age 12.7 years) from the Diabetes Patienten Verlaufsdokumentation (DPV) Prospective Diabetes Registry treated between(More)
This article presents a configuration management concept for software projects using Lyee methodology. To illustrate this concept, an introduction in configuration management is given. Then, the structure of Lyee programs is defined by sets and their dependencies. From this structure, the actual configuration management concept is deduced and discussed by(More)
• Background: We have previously shown that basic fibroblast growth factor (FGF-2) enhances corneal epithelial healing in different experimental models in vivo. In order to study the healing effect of this growth factor in pathological conditions of the cornea, we investigated whether topical application of FGF-2 could affect herpes keratitis in rabbits.(More)
Since the 1990s, companies have been investing into IT infrastructure initiatives such as Enterprise Resource Planning (ERP) systems, Supply Chain Management (SCM) systems, and Customer Relationship Management (CRM) systems in order to increase efficiency, effectiveness, and internal process integration, among other goals. The current value of Business(More)
The usage of enterprise resource planning (ERP) systems for minimization of costs and optimization and coordination of resources becomes more and more important for today’s companies. Especially in the context of national and international competition between companies these factors are highly relevant. Based on this development, the demand for knowledge(More)