Quick Response (QR) code technologies offer potentially outstanding opportunities to transform public experience in museum-like spaces. However, although QR codes are a cost-effective way of delivering digital information in these spaces, there is as yet little information on the resulting effects on visitor engagement. We conducted two different controlled experiments in order to examine the e...

In contemporary urban development, to improve the quality of public urban spaces has become one of the most outstanding goals of local urban policies, in order to increase pedestrian activities and people’s social interaction. In this context, to promote outdoor thermal comfort has an utmost importance, especially considering the heat island phenomenon. This paper recalls the use of urban desig...

As one of the motivational theories which define both values and attitudes beyond personal as well as organizational benefits, Public Service Motivation (PSM) model aims to underscore the appreciation of individuals with regard to public interests. If PSM pattern being optional is synchronized with civic-organizational behavior, its effectiveness is manifested in improving service quality. The ...

In this paper, we analyse the Transport Layer Security (TLS) protocol (in particular, bilateral TLS in public-key mode) within the strand spaces setting. In [BL03] Broadfoot and Lowe suggested an abstraction of TLS. The abstraction models the security services that appear to be provided by the protocol to the high-level security layers. The outcome of our analysis provides a formalisation of th...

This paper studies the performance of a wireless sensor network (WSN) with cognitive radio (CR) capabilities to gather information about structural health monitoring (SHM) of buildings in case of seismic activity. The system performance is evaluated in terms of energy consumption and average packet delay using a discrete event simulator. In order to efficiently use the resources of the network ...

the main purpose of this paper is to study urban management performance in public green spaces (parks) based on economical indexes, social indexes and environmental indexes. for this purposes, we use topsis method that is one of the methods of multiple criteria decision making. the data was obtained through interview and also a questionnaire which was distributed among about 1000 families of ma...

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fundamentally, public services must be of high quality so as to satisfy the wants and needs of the beneficiaries. but it’s worrisome to discover that in uganda, public services provided are of poor quality due to unethical behaviors and wanting leadership. the purpose of this study is to show that transformational leadership can advance ethical culture to spur provision of quality services. a r...