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The movie Kitchen Stories (2003), set in rural Norway in the 1950s, portrays a Swedish researcher sitting on a raised chair in the kitchen of a farmer, observing how the space and appliances are used.1 The observer has a map on which he records all the movements and activities of the homeowner. The final goal of this ethnographic study is to collect enough observations to deduce how kitchens ar...

The institutionalisation of information systems allows managers in organisations to concentrate on and devote creative energy to their prime tasks. This paper argues that the process of deciding whether an information system is institutionalised or not can be understood better by examining its political dimension. We focus on the failure to institutionalise the London Ambulance Service informat...

The rapid development and growth of information technology has a positive impact on agencies engaged in industry, sales, services. Currently, sales are no longer carried out by sellers buyers who meet face-to-face at the point sale. Sales can already be done without having to go sale, seller buyer do not have person. systems such as utilizing internet services for buying selling online This res...

With the rapid development of Internet Things technology, security is becoming increasingly important. (IoT) identity authentication an important means to ensure network security. However, common protocols have problems such as insufficient factor and low efficiency. A smart home IoT protocol based on Chebyshev chaotic map proposed improve authentication. To solve problem session key, LAoCCM up...

The international literature has dealt extensively with innovativeness, both in theory, as well as in a pleiad of empiric studies. Radical innovations encompass high quality action that contributes to the creation of new sectors, products or markets. Cooper (1998) adds that as long as innovations become more radical, they lead to evident and risky removal from existing practices. It is obvious ...

During the construction of buildings and interior decoration, even in manufacture home furniture kitchen appliances, dangerous chemicals such as benzene, formaldehyde, others are used, which accumulate indoors during operation building. Scientists have found that when high concentrations reached, these substances can harm human health. In this article, we analyzed possible impact green walls on...