In this paper we provide the first examples of non-flat soap films proven to span tetrahedra. These are members of a continuous two parameter family of soap films with tetrahedral boundaries. Of particular interest is a two parameter subfamily where each spanning soap film has the property that two minimal surfaces meet along an edge of the boundary at an angle greater than 120.

XML–based network management has been proposed as an alternative or to compliment SNMP-based network management, which has constraints in scalability and efficiency. But the XML-based network management cannot provide a method to manage networks equipped with legacy SNMP agents in the integrated management system. This integrated management system must include an XML/SNMP gateway, which transla...

Service Oriented Architecture with Simple Object Access Protocol based Web Services enable flexible software system integration, especially in heterogeneous environments. These web services require proper security when they communicate critical information. These services are exposed to a variety of external threats and attacks. Therefore, security is an important issue for Web Services. Severa...

The project had two intended goals. One was to create a prototype for the proxy component of the Secure Webservice Platform system that can function on the GNU/Linux operating system. The other goal was to evaluate a number of different SOAP security methods in order to determine if any could function as a alternative to the Specifikation för Säker Elektronisk Kommunikation (SSEK) standard. In ...

Patrick Thompson is Director of Architecture at Rogue Wave Software, where he has been involved with SOAP bridging products and in exploring the uses of SOAP and XML protocols for the past year and a half. He is on the W3C XML Protocols working group and is involved in the OMG ́s CORBA/SOAP mapping work. He regularly speaks at industry conferences and is coauthor of the popular book The Elements...

This study was undertaken to determine differences in microflora on the nails of health care workers (HCWs) wearing artificial nails compared with control HCWs with native nails and to assess the effect on these microflora of hand cleansing with antimicrobial soap or alcohol-based gel. Cultures were obtained from 21 HCWs wearing artificial nails and 20 control HCWs before and after using antimi...

Web services offer a way for very different systems to collaborate independent of the programming language used or the involved operating systems. Their basis is the XML-based SOAP protocol, which can be used over any protocol that is able to transport a byte stream. Due to the fact that Web services do not depend on any operating system and there is no burden of a underlying paradigm, they are...