Sökresultat

Filtyp

Din sökning på "*" gav 532263 sökträffar

Ritualisering och sårbarhet : ansikte mot ansikte med Goffmans perspektiv på social interaktion

Vem var egentligen Erving Goffman – och hur viktig var hans insats som sociolog? Goffmans teori om social interaktion har blivit alltmer populär efter hans död – men under sin livstid var han omstridd, motsägelsefull och lite gåtfull. Boken utgör både en introduktion till och en tolkning av Goffmans perspektiv på social interaktion. Den är också ett försök att utveckla perspektivet på några vitala

Disturbance rejection in autotuners: an assessment method and a rule proposal

Disturbance rejection is a primary objective in many industrial control loops, thus a relevant goal for autotuning controllers. Nonetheless, autotuning has invariantly to cope with a reduced amount of process information. As a consequence, with the standard single-loop structure typically adopted in the addressed context, effective disturbance rejection calls for strong feedback, and therefore the

Multiband diversity antenna performance study for mobile phones

Spatial diversity is a popular multiple antenna system technique, due to simplicity in implementation. However, its application has thus far been limited to systems where the electrical separation between adjacent antennas typically exceeds half a wavelength. This is because a more compact design induces higher antenna correlation and impedance mismatch, which results in lower diversity gains. In

ERP Systems Diffusion among SMEs: Does Development of Open Source ERPs Play a Role

There is an increasing interest in open source, which also goes for enterprise resource planning (ERPs) systems, especially when it comes for small and medium sized enterprises (SMEs). In this article, the focus is on the combination of open source and ERPs, and specifically on what role development of open source ERPs plays in diffusion of ERPs among SMEs. In an effort to be able to explain the i

Marias medlidande: Ett bidrag till studiet av birgittinsk spiritualitet

The compassion felt by Mary for Christ when she was standing at the foot of the Cross is an important motif in late medieval piety. It becomes an object of liturgical celebration in the fifteenth century and sermons are preached on it. This paper treats the motif in some fifteenth century sermons from manuscripts once owned by the Birgittine abbey of Vadstena, Sweden. The treatment of the motif in

Heterogeneous Degradation and Recyclability of PP Studied by Imaging Chemiluminescence

Oxidative degradation is a serious threat to long-term use and recyclability of polymers. Successful recycling of polymeric quality products requires characterization of the polymer material after reprocessing and use. Lately, a growing awareness of the heterogeneous nature of degradation has developed in terms of physical spreading, non-uniform distribution of stabilizer, physical loss of stabili

Estimation of gross primary productivity of an ombrotrophic bog in Southern Sweden

Eddy flux tower measurements, ground-based reflectance measurements, regionally modeled data, and data from the Moderate Resolution Imaging Spectroradiometer (MODIS) were used in this study of an ombrotrophic bog in southern Sweden. Linear regression analysis was used to investigate how the fraction of absorbed photosynthetically active radiation (FAPAR), light-use efficiency (epsiv), and gross pr