Uppsatser om frequency

699 uppsatser · sida 19 av 47

Optimering av informationsinsamlingvid prototyptillverkning

Högskoleuppsats · KTH

… estimation of thesignal was made. This energy estimation was later used in a frequency analysis, whichcould tell us if there were enough energy in the frequencies that correspond to adivers breathing frequency. If this energy exceeds a threshold the detector decidesthat there is …

Passive acoustic diver detection

Kandidatuppsats · Uppsala universitet

… estimation of thesignal was made. This energy estimation was later used in a frequency analysis, whichcould tell us if there were enough energy in the frequencies that correspond to adivers breathing frequency. If this energy exceeds a threshold the detector decidesthat there is …

Antibiotic resistance associated with bacteria in irrigation water

a case study of irrigation ponds in Southern Sweden

Masteruppsats · SLU

… producing bacteria was very common. Extended studies are needed to assess the frequency-­? and occurrence of horizontal gene transfer (HGF) in this environment. Although some potential corresponding data is found, it is at this point not possible to determine whether the …

Effect of cow traffic system on cow performance and AMS capacity

Masteruppsats · SLU

… manual labour and at the same time increase milk yield by increasing milking frequency. In order to increase milking frequency, it is essential to have well-functioning cow traffic. Investing in an AMS is a great capital investment for the farmer, thus it is of major importance …

Orsaker till kalvningssvårigheter och dödfödslar hos SLB och SRB

Kandidatuppsats · SLU

… of correlations it is preferable to select directly for calving ease. The frequency of calving difficulty has been high for heifers of the SLB-breed. However, this is now decreasing. This decrease can have been obtained by genetic improvement of maternal calving ease. In Sweden …

Animal welfare in Ethiopia

handling of cattle during transport and operations at Kera Abattoir, Addis Abeba

Kandidatuppsats · SLU

The main objective of this study was to evaluate animal welfare situation in Ethiopia during slaughter and to investigate chain activities between animal markets and Kera abattoir in Addis Abeba. In total, 442 animals were observed within 52 groups of cattle; both ox and calves …

Spelutveckling och lansering av applikation till Android

Kandidatuppsats

… results; little or no loss of efficiency and a lowering of the resonance frequency by some 75 MHz, with both iron powder samples, the ore granules and the sample coating proved nearly identical in results. Thick layers of snow gave a noticeable drop in efficiency, as did the …

Effektiviseringspotential inom industrisektorn

Energibesparing vid frekvensstyrning av centrifugalpumpar ? en fallstudie

Examensarbete, avancerad nivå · Uppsala universitet

… be achieved by replacing the throttle valve with a variable speed drive, a frequency converter. The payback period was two years and two months and the present value for the total life cycle cost of the variable speed system was 662.566 SEK lower than for the throttled system …

En longitudinell studie av tidig talutveckling hos barn med isolerad gomspalt

Magisteruppsats · Göteborgs universitet · 2013

… at all ages. The studydemonstrated a significant correlation between high frequency of oral stopsand labiodentals and a low frequency of nasals at 18 months and a goodspeech production at 3 year. The conclusion was that children with partialisolated cleft palate show less speech …

Effect of low light intensities on dairy cows? behavior

Masteruppsats · SLU

… show that behavior is significantly affected by a light intensity since step frequency, number of stops, time taken for passing the obstacle course as well as step length and step rate were different at 0 lux compared to 5, 2 and 50 lux. In the NOT, time taken to the first …