Shopping has since long been recognized as a possible source of enjoyment. It has been argued that consumers of today devote ever more of their spare time to shopping. Within the domain of marketing, scholars have been successful in outlining consumers' motives for engaging in shopping as a leisure-time enjoyment. Minor attention has however been devoted to explorations of how or why such shopping

Two frameworks are proposed for extremum seeking of general nonlinear plants based on a sampled-data control law, within which a broad class of nonlinear programming methods is accommodated. It is established that under some generic assumptions, semi-global practical convergence to a global extremum can be achieved. In the case where the extremum seeking algorithm satisfies a stronger asymptotic s

Design of ultra wideband absorbers with bandwidth ratios larger than 10:1 is investigated. It is explained that if there is no constraint on the total thickness of the absorber, achieving large bandwidths is straightforward. The problem becomes challenging when the minimization of the total thickness is considered. It is shown that for a given frequency response, the total thickness of a nonmagnet

It can be claimed that the emergence of the future tense is closely related to cognitive and cultural artefacts from our earlier civilisations, such as burial practices and concepts of afterlife. In this paper, we present one such specific case concerning the concept of zero. The zero and nothingness have haunted earlier thinkers, philosophers and theologians alike, since the idea of ex nihil ‘out

Expanderande fogband används i allt större omfattning som tätning runt fönster och dörrar. Ett forskningsprojekt visar nu att många expanderande fogband både läcker och magasinerar vatten från slagregn, vilket utgör en potentiell fara för fuktskador.

I nordvästra Skåne har tio kommuner valt en ny samarbetsform för att möta de problem och möjligheter som omvälvningarna inom länet ställer dem inför. Organisationen NOSAM (Nordvästra Skånes Samarbetskommitté) är delvis en arvtagare till det tidigare kommunalförbundet NSK, men den bör också ses som ett försök att säkerställa den kommunala autonomin inom ramen för det nya Skåne län. Farhågorna om at

Every language has a set of verbs which denote the various actions we perform when we communicate through spoken language. In linguistic literature, these are commonly referred to as speech act verbs and they typically include communicative categories like asking, answering, promising, accusing, telling and a host of others. Most speech act verbs have very specific meanings which limit their usage