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Vertical temperature increase in multi-storey buildings

Indoor temperature is by measurements stated to rise 0.1 – 0.2°C per storey upwards in multi-storey buildings, despite occupants’ possibility to control the temperature. Due to upward air temperature gradient in rooms there will be a heat transfer through slabs upwards. The size of this depends on insulation degree of building envelope and slabs and air flow through the building. With a linear mat

Optimising Archaeologic Ceramics XRF Analyses

We present the first results of an experiment which is aimed at ultimately producing recommendations for analysing archaeologic ceramics specimens using hand held XRF analysis devices. In the experiment we study the effects of different measurement durations, different number of measured points, and three different types of surface treatments (breakage, polished, grounded) when analysing ceramics

Travel magazines, globalization and the consumer gaze

Travel writing, from high culture to popular texts, has often been interpreted as giving expression to colonial discourses and desires. The tourist is imagined to have a colonial gaze in relation to the exotic destination. However, in my paper I would like to argue that travel writing, and tourism, could also be read in other ways, and to situate popular travel writing in a context of globalizatio

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A proposal to investigate into night history/ histories as an unexplored field of humanistic research

A 65nm CMOS 282uW 915MHz direct conversion receiver front-end

Abstract in UndeterminedThis paper presents an inductorless ultra-low power radio receiver front-end intended for applications such as sensor networks and medical implants. It consists of low noise amplifier, quadrature mixer, and a frequency divider for the generation of quadrature local oscillator signals. The power consumption is just 282μW from a 0.9V supply when it operates in the 915 MHz ISM