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Traditionally the simulation of transient and voltage stability in power systems has been constrained to tools developed specifically for this purpose, e.g. Simpow, PSS/E, ETMSP and Eurostag. While being efficient and thereby able to simulate large systems, their component models are often encapsulated and difficult or impossible to examine and modify. Also, these simulators often require substant
The article concerns artistic development within the context of a Master of Fine Arts program in visual arts in Sweden, and presents an empirical study based on repeated interviews with a group of art students. The aim is to contribute to our present understanding of artistic development by focusing on changes in the relation between the student and his/her artistic work as part of their artistic
Report on the medieval parish of Skårby in Scania, Sweden. The report is part of a never fullfiled plan of publishing short building archaeological reports on all the medieval churches of the two counties Ljunits and Herrestad at Ystad in Scania as part. The investigation was conducted as a part of the research project "The Cultural Landscape during 6000 years in Southern Sweden", also called the
Structured Laser Illumination Planar Imaging (SLIPI) is used in combination with LIF/Mie ratio and two-side Mie imaging (dual-SLIPI) for a two-dimensional mapping of both the droplet Sauter Mean Diameter (SMD) and the extinction coefficient ( ). By means of combining the two techniques simultaneously, the local distribution of droplet concentration as well as the liquid volume fraction can also be
Popular Abstract in English The gene encoding a β-glucosidase originating from the extreme thermophile Thermotoga neopolitana has been cloned and expressed in Escherichia coli. The aim was to produce a thermostable enzyme that could be used to remove sugar residues from glucosylated natural products classified as flavonoids by applying a method combining extraction in hot pressurized water with enThe gene encoding a β-glucosidase originating from the extreme thermophile Thermotoga neopolitana has been cloned and expressed in Escherichia coli. The aim was to produce a thermostable enzyme that could be used to remove sugar residues from glucosylated natural products classified as flavonoids by applying a method combining extraction in hot pressurized water with enzymatic hydrolysis. The β-g
Purpose Purpose of this paper is to explore and classify pattern of the currently discussed themes and challenges in making supply chains socially sustainable. Design/methodology/approach The methodology was based on a systematic review of the existing literature in order to explore what major themes and challenges have been discussed as well as the significant gaps where opportunities for furthe
In this paper two figures of merit of UE antenna performance are compared, the mean effective gain (MEG) and the total radiated power gain (TRPG). The ratio between these magnitudes has been evaluated first theoretically and later from measurements of four different handsets in the GSM, AMPS bands. In the evaluation different power angular distribution models were assumed. It is also shown that in
