Lie symmetry method is applied to find analytic solutions of initial-boundaryvalue problems of transient conduction in semi-infinite solid with constant surface temperature or constant heat flux condition. The solutions are obtained in a manner highlighting the systematic procedure of extending the symmetry method for a PDE to investigate BVPs of the PDE. A comparative analysis of numerical and...

Methodologies for evaluation of e-government policies do not provide enough valuable information to policy makers in conducting quality planning of e-government initiatives. Consequently, user acceptance of egovernment services is below government anticipations, while the expected effects in terms of reducing costs and increasing the effectiveness of public administration are still in early sta...

Recent disasters highlight the importance of social media supporting critical information gathering and dissemination efforts by members of the public. Given that disasters pose unique challenges and social media are evolving rapidly, how can one compare the effectiveness of social media in different disaster situations? Drawing from prior work on e-participation, this paper proposes a novel fr...

This paper revisits the concept of specific resistance, a dimensionless measure of locomotive efficiency often used to compare the transport cost of vehicles (Gabrielli & von Karman 1950), and extends its use to the vertical domain. As specific resistance is designed for comparing horizontal locomotion, we introduce a compensation term in order to offset the gravitational potential gained or lo...

By using Neutrosophy and Quad-stage Method, the expansions of comparative literature include: comparative social sciences clusters, comparative natural sciences clusters, comparative interdisciplinary sciences clusters, and so on. Among them, comparative social sciences clusters include: comparative literature, comparative history, comparative philosophy, and so on; comparative natural sciences...

The effective service quality management requires the implementation of policies, which can be translated to concrete and measurable goals. The aim of this paper is to share some thoughts regarding service quality measurement at a transport operator, the STCP Sociedade de Transportes Colectivos do Porto, SA (Portugal). In our discussion we call attention to the importance of the choice of the m...

The paper investigates public attitudes toward welfare state policies as a result of both situational, i.e. unemployment, and ideological factors, i.e. egalitarian ideology, at both the individual and national level. The dependent variables are public support for the sick and the old as well as for the unemployed as target beneficiaries of welfare state policies. Data from the ISSP-study «Role ...