This article provides a contribution to innovation research in the field of electronic signatures, particularly to the future development of the aspects of diffusion throughout the IT-technology of the "Public Key Infrastructure" (PKI). In the modern Internet economy, PKI-technology is generally seen as the basis for obligatory authentication and safe communication. Nowadays, large scale enterp...

A recent theoretical model by Andersson et al. proposes that soft gluons order themselves in the form of a helix at the end of the QCD cascades. The Authors of the model present a measure of the rapidity-azimuthal angle correlation, which they call screwiness. We searched for such a signal in DELPHI data, and found no evidence for screwiness.

In response to fast-growing and rapidly-changing markets, launching new products faster than competitors cannot only assist firms in acquiring larger market share but also reducing development lead time, significantly. However, owing to its intrinsically uncertain properties of managing NPD (new product development), manufacturing companies often struggle with the dilemma of increasing product ...

This article determines the most important business models that try to achieve the goals of various online education stakeholders. We employed the Delphi method to consult leading experts in online education, asking them to identify existing business models; describe potentially feasible models that are not currently implemented; identify specific categories of stakeholders involved; and identi...

Enterprise Information Portal (EIP) is not only the face and symbol of an enterprise but also an important point of contact for provider and users. EIP have become an essential aspect of an enterprise’s E-development. However most of the portals of enterprises, still merely display the company’s history, its visions and mission statement, its core activities, product information, contact detail...

Pair programming is one of the more controversial aspects of several Agile system development methods, in particular eXtreme Programming (XP). Various studies have assessed factors that either drive the success or suggest advantages (and disadvantages) of pair programming. In this exploratory study the literature on pair programming is examined and factors distilled. These factors are then comp...

This article provides a condensed discussion and explanation of the Delphi method. This technique is used for problem solving and decision making. The Delphi Method was originally developed during the cold war by the U.S. Intelligence think tank, the RAND Corporation, Santa Monica, California in the 1950's and 1960's. It was designed for use on complex or ambiguous problems that exceed the capa...

BACKGROUND In pre-hospital Emergency Medical Services (EMS) more research is needed to direct and underpin care delivery and inform policy. To target future research efforts, this study aimed to determine future research priorities with representatives of the EMS field. METHODS A four-round online Delphi survey was used to discuss different viewpoints and reach consensus on research prioritie...