699 uppsatser · sida 35 av 47
… control for microorganism in the wells (from 12 to 24 samples). The sampling frequency for parasites should be higher during days with heavily rainfall and during the spring flood.
Ett examensarbete vid Industridesignprogrammet 2011
… the design intent. The tools used for problem analysis are: User studies. Frequency analysis. Activity analysis. Interviews. This resulted in list of problems or design challenges, that were narrowed down to: - Increase the use of safety belts - Investigate the position of the …
… such as FFT are implemented and an application of this is filtering in the frequency domain. Whether these graphical environments are able to deliver software that can utilize the power of the hardware to the same extent as the non-graphical alternatives is also questioned.
… is to characterize the machine in its current state by perform a Standstill Frequency Response (SSFR) test. From the analysis of the measurement data, which is a part of the test, a set of basic parameters have been received. Based on this set of basic parameters a mathematical …
Verktyg vid val av förråd för komponenter
… in NF, the authors have chosen to use the ABC-analysis based on the order frequency to the assembly. The analysis was only made on one product family since the project has a tight time limit. To perform the analysis on the entire product range, and by that avoiding …
tjänstedesign för återbruk inom byggsektorn
… trade. Unfortunately the survey gave insufficient result due to the low reply frequency. It is obvious that active environmental work within the building sector is important and the knowledge acquired while working with the project has led to the design of three suggestions for …
<em>Modell för jämförelse av vägöverbyggnader med eller utan geotextiler och/eller geonät</em>
… for a socially sustainable society.Another conclusion is road maintenance frequency and hereby the taxpayers' longtermeconomic gain. The road extended total life cycle contributes to the reductionof road repairs and new construction of roads. In other words, it is not just …
En studie om mobilt bloggande
In this paper we investigate how the possibility of mobility affects the frequency of blogposts andthe use of pictures in blogs and the content of the pictures. The purpose of this paper is toinvestigate what bloggers do with the possibility of mobility and how it effects the …
Självständigt arbete i Teknisk Fysik
… skis lost in powder snow. It is concluded that a RF-solution on the 433 MHz frequency should be the most efficient. Different forms of directional antennas are examined and studies show that in theory the best suited is the so called ”Yagi-Uda antenna”. A solution based on using …
Utvärdering av en metod för riskbedömning av biomekanisk belastning av övre extremiteten vid manuellt arbete samt dess lämplighet vid arbetsmiljötillsyn
… ART. Based on the inspectors' observations it was revealed that force and frequency were experienced as the most difficult to assess. On the other hand the individual assessments indicated that the work position of the hand and forearm showed the largest deviation. Hand …
Bredbandig drivförstärkare med hög verkningsgrad
… in class AB. The result was a driver amplifier and a preamplifier in the frequency band 2 ? 6GHz. The amplifiers were able to satisfy the defined goal of an output power of 33dBm (2 W) and the driver amplifier reached an efficiency of at least 30 percent in the entire band. The …
… of lightweight structure is the sound transmission. The main topic is low frequency annoyance, however the complex structural elements and their mutual sensitive connections other acoustical problems might appear. This master thesis describes how differentStegljud i …
en reviewstudie om hjärt- lungräddning (HLR)
… lecture-based into education-based with more hands-on practice and greater frequency in refresher training. A great success for CPR has been the introduction of the automated external defibrillator (AED) and its spread in the community. Conclusions After having examined the …
… to all 25 nurses that worked at a pediatric emergency department. The answer frequency was 48 % (n=12). Open-ended questions were analyzed by qualitative content analysis and the closed-ended questions with descriptive statistics after which statistical correlations and …
En enkätstudie
… breastfeeding compared to international findings. During the last century, the frequency of breastfeeding duration has decreased in Sweden, with large regional differences. Recommendation for exclusive breastfeeding is six months. Midwives provide information about healthy …
