Uppsatser om frequency
699 uppsatser · sida 8 av 47
Kandidatuppsats · Chalmers tekniska högskola
… damage of thebearings or resonance in the motor circuit which amplifies high frequency harmonics. Duringthe survey 58 transients was registered, of which 56 was caused from the coupling ofIN_PU4040 in HSP01. The additional two transients could not be explained by any event …
Examensarbete, grundnivå · Chalmers tekniska högskola
… damage of thebearings or resonance in the motor circuit which amplifies high frequency harmonics. Duringthe survey 58 transients was registered, of which 56 was caused from the coupling ofIN_PU4040 in HSP01. The additional two transients could not be explained by any event …
En jämförelse av energidissipation vid överströmning av fyllnadsdammar
Examensarbete, avancerad nivå · Chalmers tekniska högskola
… damage of thebearings or resonance in the motor circuit which amplifies high frequency harmonics. Duringthe survey 58 transients was registered, of which 56 was caused from the coupling ofIN_PU4040 in HSP01. The additional two transients could not be explained by any event …
Examensarbete, avancerad nivå · Chalmers tekniska högskola
… damage of thebearings or resonance in the motor circuit which amplifies high frequency harmonics. Duringthe survey 58 transients was registered, of which 56 was caused from the coupling ofIN_PU4040 in HSP01. The additional two transients could not be explained by any event …
Examensarbete, avancerad nivå · Chalmers tekniska högskola
… damage of thebearings or resonance in the motor circuit which amplifies high frequency harmonics. Duringthe survey 58 transients was registered, of which 56 was caused from the coupling ofIN_PU4040 in HSP01. The additional two transients could not be explained by any event …
Examensarbete, avancerad nivå · Chalmers tekniska högskola
… damage of thebearings or resonance in the motor circuit which amplifies high frequency harmonics. Duringthe survey 58 transients was registered, of which 56 was caused from the coupling ofIN_PU4040 in HSP01. The additional two transients could not be explained by any event …
Magisteruppsats · Högskolan i Jönköping
Radio frequency identification (RFID) is a versatile wireless technology usedworldwide. The fields of applications are many and its popularity constantlygrows due to smaller in size, better and less expensive components. RFID isused to identify, track or share information about …
En studie av företaget Emotrons linjetestning i produktionen
Kandidatuppsats · Högskolan i Halmstad
… tested products without jeopardizing the quality. An analysis has been made on frequency inverters, soft starters and shaft power monitors. Fail reports for the year 2007 have been reviewed. Faults that have been detected have been sub-mitted by type and size. The testing has …
Kandidatuppsats · Luleå
… the answer to the following question: Does the mixing console interfere the frequency curve at listening position? Three measurements were done and the difference between the measurements was that the microphone and the loudspeakers were placed in different places in the control …
C-uppsats · Göteborgs universitet · 2009
… candidates for a cochlear implant. We fitted our test subjects with a pair of frequency compressing hearing aids called Phonak Naida V SP during the study and let them evaluate them for about seven weeks. Measurements made with monosyllabic words throughout the study showed …
Kandidatuppsats · SLU
… can be transformed to several parameters. Two of these parameters are low frequency band (LF) and high frequency band (HF). The conclusion of the literature study is that HR seems to be an appropriate tool to detect mental stress during short and instant stress situations. Heart …
Kandidatuppsats · Göteborgs universitet · 2010
… could be reduced by only using the frequencies 1, 2 and 4 kHz and exclude the frequency 0.5 kHz. This is a retrospective study using electrophysiological measurement from a database.ResultResults showed a high correlation between hearing threshold using ABR and estimated …
C-uppsats · Handelshögskolan i Stockholm
… performed by Burgstahler and Dichev (1997), which identifies a kink in the frequency distribution of earnings for companies listed on American stock exchanges. Their claim, that the kink is evidence of earnings management, has however been dismissed as a methodical consequence …
a case study on nine commercial dairy farms in Sweden
Examensarbete, avancerad nivå · SLU
… With each of the 15 investigated MUs shared by 40 to 65 cows, the milking frequency varied from 2.50 to 2.84 milkings per cow and day at intervals between 8.4 and 9.6 hours. While there was no relationship between milking frequency and annual milk yield or herd size, the latter …
Kandidatuppsats · SLU
… the distribution of the cheetah’s behaviours, if there was a difference in the frequency of walking in the two zoos and to find out if enrichment influenced the prevalence of walking. The results show that the majority of behaviours performed by these cheetahs were ”Walk” and …