Technological developments and governments’ understanding of what citizens need usually determine the design of public online services. For successful implementation of e-Government services, governments have to place the user in the center of future developments, understand what citizens need and measure what increases citizens’ willingness to adopt e-government services. The paper uses the Technology Acceptance Model (TAM), the extended TAM, the Diffusion of Innovations (DOI) theory and the important determinants of user acceptance perceived risk and trust, in order to describe teachers’ behavioral intensions to adopt e-Government services. A model containing trust and risk, along with cognitive, social and intrinsic factors is used to study the intentions of e-Government use by Greek primary and secondary education teachers. Two hundred and thirty teachers responded to an online survey. Findings reveal that cognitive and intrinsic factors have significant effects on intentions to use e-Government websites

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E-government in Greece lacks a customer-centric view in its implementation. Government is driving its development agenda and investment on electronic services without measuring what increases customers' willingness to adopt offered services. The study has taken a lead in understanding the factors that affect e-government adoption by teachers in Greece. It uses constructs from the Technology Acceptance Model (TAM), the theoretical extension of the TAM (TAM2), Diffusion of Innovation (DOI) and integrates the constructs of perceived behavioral control, trust in e-government, perceived risk, personal innovativeness and awareness in a model. The validated model offers a starting point for the investigation of factors affecting the adoption of e-government services and can be extended by using domain-specific constructs to fit all Greek governmental organizations.

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SAXS and NP can be used to evaluate human urinary stones. They provide information on stone hardness based on their nanostructure characteristics, which may be different even among stones with similar compositions.