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Die Raman- und Infrarot-Spektren des isotaktischen Polyocten-1 und Polydecen-1 wurden bei verschiedenen Temperaturen gemessen, um den Einfluß der Seitenketten auf den Ordnungszustand innerhalb dieser Polymeren zu untersuchen. Beim Polyocten-1 wurde erstmals eine Teilkristallinität festgestellt. In den Infrarotund Ramanspektren finden sich erste Hinweise auf die trans-Konformation der Methylengruppen...
Service-oriented architectures (SOA) allow a run time composition and exchange of independently developed services. Thus, the SOA paradigm is predestined for the easy development of distributed applications and software systems. Particularly in mobile settings is distribution a possibility to provide functionalities to devices with restricted resources. SOA and the common advances in the area of wireless...
For many years, the IT industry has sought to accelerate the software development process by assembling new applications from existing software assets. However, true component-based reuse of the form Douglas Mcllroy envisaged in the 1960s is still the exception rather than the rule, and most of the systematic software reuse practiced today uses heavyweight approaches such as product-line engineering...
One of the fundamental pillars of the Web service vision is a brokerage system that enables services to be published to a searchable repository and later retrieved by potential users. This is the basic motivation for the UDDI standard, one of the three standards underpinning current Web service technology. However, this aspect of the technology has been the least successful, and the few Web sites...
Because of the dynamic way in which service-oriented architectures are configured, the correct interaction of service users and service providers can only be fully tested at run-time. However, the run-time testing of web services is complicated by the fact that they may be arbitrarily shared and may have lifetimes which are independent of the applications that use them. In this paper we investigate...
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