365 uppsatser · sida 9 av 25
… The excitation energies obtained from DFT are below the corresponding experimental results and attempts have therefore been made to perform bench-marking calculations using a hierarchy of CC methods.
Utvärdering av kapaciteten hos en två-stegs UASB-reaktor för behandling av hushållsavloppsvatten
… trials aiming to extract nutrients from the waste water. Sjöstadsverket is an experimental treatment plant used for testing new treatment processes for domestic waste water from Hammarby Sjöstad. The results are to be compared with the conventional process used at Henrikdals …
Porcine circovirus type 2 (PCV2) is a common virus present in most parts of the world. PCV2 has been pointed out as the major causative agent to post weaning multisystemic wasting syndrome (PMWS) that affects pigs after weaning. The clinical symptoms of PMWS are impaired growth …
… degradation ” Feed C: Maize and peas ” 61 % ruminal starch degradation. The experimental design was a change-over design with three periods using 48 dairy cows in mid-lactation. To get information about individual feeding behaviour, special feeding equipment was used that …
… relieve the trouble. The examine work included both a literature research, an experimental test, concerning a comparison of different teat sprays and also an inquiry-research about the occurrence of warts in practical herds in order to collect as much facts as possible. Three …
… study was based on 807 calvings, registered during the period 1993-2003 in the experimental dairy herd of the Swedish University of Agricultural Sciences (Jälla). During this period a selection experiment was in progress, consisting of two selection lines of SRB with low or high …
… and height at withers, respectively. The material used was from one of the experimental dairy herds (Jälla) of the Swedish University of Agricultural Science. It included recordings on 293 dairy cows with information from 7142 weight occasions and recordings on 275 dairy cows …
en modellstudie vid dimensionerande flöde
… discharge capacity and secondly, to test modifications of the weir inflow. The experimental modelling resulted in a discharge capacity of 452 ± 14 m3/s when the surface level was 126, 3 meter above sea level. This can be compared to the results of the theoretical calculation 462 …
… that the proposed method can be effectively realized in such environments. Experimental results where the proposed method is applied to benchmark circuits show that the method compares well with similar methods. A method of including the response vector is also presented. This …
… wastewater treatment plant with cutting edge technology. The first step is an experimental treatment plant (Sjöstadsverket) with four parallel lines of treatment, each with a capacity to treat wastewater from 150 persons. Within the membrane technology subproject the possibility …
En undersökning av reningseffekt med avseende på järn och mangan
… top of the filter havebeen done. As test filters 10 L bars were used and the experimental work was performed at thewaterworks in Hassela and Munkbysjön. In Hassela different sandfractions were tested. The manganese was very easy to oxidize andno difference in the reduction of …
en explorativ studie
… completed the program. In order to evaluate the effect of MRG a quasi-experimental design with pretest and double posttest (second posttest at 1 month) was chosen. At second posttest, 50 percent (of 8 completers) were non-smokers, and the rest showed a decrease in smoking at a …
Färg och ljus används som upplevelsegeneratorer nyckelord: upplevelse, färg och ljus
… of infection, five cows that were seropositive during several years and four experimentally infected calves that had been a part of a vaccine trial. The results of this study showed that antibodies produced during the acute phase of an infection had a low avidity and that the …
… calves did not. However, the difference in total weight gain during the entire experimental period was not statistically significant. There was no significant difference in body temperature. However, the number of times a body temperature equal to or above 39.5ºC was registered …
