the degree set of a graph is the set of its degrees. kapoor et al. [degree sets for graphs, fund. math. 95 (1977) 189-194] proved that for every set of positive integers, there exists a graph of diameter at most two and radius one with that degree set. furthermore, the minimum order of such a graph is determined. a graph is 2-self- centered if its radius and diameter are two. in this paper for ...

As the Information and Communication Technology (ICT) becomes more prevalent around the globe, the Internet has changed the way government and citizens interact with each other. The development of E-Government has been increasingly considered as a reflection of a country’s informatization, modernization and democratization. In China, as the Internet users increased rapidly (CNNIC, 2005), the E-...

background and purpose: various approaches to learning are suggested & practiced. the traditional medical education were more teacher centered oriented . in this method the students’ involvement in the process of learning is not remarkable, but the new approach to medical education supports the students involvement. this study evaluated the various method of lecturing considering students invol...

This study aims to question the watchdog function of Turkish press in context coronavirus crisis, deal with initial responses news media, and examine extent which fulfills its public responsibility function. Accordingly, it discussed role media protecting interest terms journalism centered on matter how debate social welfare measures taken for fragile groups during coronaviruses crisis. The cla...

This chapter introduces a community facilitation model for e-government. The central tenet of this approach is the empowerment of a segment of the population to act, by providing the tools and information necessary to tackle issues that have been difficult to address with traditional approaches to government. Under this model, government provides an initial spark and then plays a supporting rol...

This article describes an IT-based, eGov-centered and capabilitiesdriven model for assessing e-government capabilities and maturity of public agencies. It is the result of an e-government project of the Chilean government now under field testing. The proposed model is based on the three axis of a cube: the information criteria supporting the business processes, the IT resources and the leverage...

This paper presents a requirements engineering framework based on the notions of Actor, Goal, and Intentional Dependency, and applies it to a case study in the field of Information Systems for e-Government. The framework provides the analyst with a powerful tool for capturing high-level organizational needs and transforming them into system requirements in a smooth and controlled manner, and fo...

Although Kathleen Sweeney, candidate for St. Mary’s College Student Body President feels that her ticket may be known as the more experienced one, she doesn’t want to be known for only her experience. “ I am not trying to run on my experience alone,” Sweeney said. ‘‘That is just a complement to the other things that I wish to do. I have lots of new ideas for next year.” C am paigning w ith Sw e...

Environmental pollution and greenhouse gas emissions are becoming significant environmental issues in China, thus the sustainable development and revival of the country is impossible using the conventional path of encouraging economic growth at the expense of the environment. In response to the global warming, the prices of the traditional energy rise considerably, and a series of environmental...