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Utvärdering av queryeffektivitet
… query. Query structuring refers to the application of #syn-operator to group query terms. The study comprises an experiment that was performed in the InQuery IR system with TrecUta database that contains 550,000 news articles from different American newspapers. 24 topics were …
… Gap”. En föreslagen metod för att komma tillrätta med detta gap är Gartner GroupsCorporate Performance Management (CPM) initiativ. Stora och internationellt verksamma företagborde ha mest att tjäna på att minska gapet, de torde även vara de som har kommit längst inyttjandet av …
En studie om mellanstadie- och gymnasieelevers sömnvanor och upplevda prestationsförmåga i skolan
… an opportunity to see if there were any differences between the different age groups. Differences in gender have also been looked into. The results of the study show that many students, regardless of age or gender, that are sleeping less than 8 hours on school-nights also are …
… of the performance.The most significant differences between the different groups of water cooling loops are the block design and the pumping power. The performance of both categories is also largely dependent on the fan power, but increasing fan power has a large negative impact …
… heterogeneous and examine if there is a significant difference between the two groups using Mann Whitney's U test. The study concludes that there is no significant difference between homogenous and heterogeneous teams performance wise but homogenous seem to show higher perceived …
… and its share valuation, but it is very weak when looking at a sample group as a whole. In individual cases, there is relatively strong correlation.
… the study. At birth, pigs (n=206) were randomly allocated to the two treatment groups; surgically castrated and vaccination. The study comprised six batches. In batches 1 and 2, vaccination took place 8 and 4 weeks before slaughter and in batches 3-6 10 and 6 weeks before …
… to 2013. The listings during the period are studied and divided into binary groups of "exits" and "non-exits", which are used in a statistical regression model to determine if there is a significant difference in average stock performance. The study finds that stocks of …
… protein, and lactose. Teat length was significantly different between the two groups in the first part, which indicates a god selection of animals. Since the number of cows in the study is pretty small and the standard deviation is large in both trials, no significant difference …
… felt that verbal encouragement had a influence on their performance. The group that considered that their motivation to perform their maximum changed when receiving verbal encouragement also showed a significant improvement regarding testresults between the two trials. The …
… practical social work is sufficient enough. Several informants in both survey-groups point out that there is a division between the academy and practical social work and they see advantages with more ways of collaboration between both parties. Among the student informants the …
This study concerns mapping and analysing two different Supply Chains at Setra Group. Setra Group is Sweden’s biggest producer of solid wood and is primarily owned by Sveaskog, Mellanskog and LRF. The Company consist of twelve sawmills, five planning mills and an organisation …
… they are preparing for their next lactation. The recommendation for number of groups differs depending on country traditions or reasons for grouping. If you look at recommendation for feeding, some companies selling feeding equipment advocates one group throughout the dry …
… they are preparing for their next lactation. The recommendation for number of groups differs depending on country traditions or reasons for grouping. If you look at recommendation for feeding, some companies selling feeding equipment advocates one group throughout the dry …
Hur ett ökat samarbete med olika yrkesgrupper har påverkathemtjänstpersonalens yrkesidentitet
… of home care staff. The method I used to gather my material were focus groups with home care staff in relation to their workplace. Five focus groups were conducted and formed the basis of the results. I used parts of and got inspired from the hermeneutic approach in the analysis …
