Uppsatser om tests

975 uppsatser · sida 27 av 60

Direct-EGR tillämpat på HCCI

Masteruppsats · KTH

… to the intake pressure. This system is called Direct- EGR (D-EGR). Engine tests verified that the CA50 indeed is phased later when cooled EGR is used. The more cooled EGR that is available in the combustion chamber, the later the CA50 is phased. Hence power output of the …

Montagemetoder för axel och rotor

Masteruppsats · KTH

… that lubricant doesn’t have any negative effects of the joint, experimental tests has been done without finding any disadvantages. However, the expectation is that after the shafts tolerances have been adjusted, the use of lubricants would be unnecessary. A cost saving …

Batterilyft för telekom basstationer

Masteruppsats · KTH

… for installing batteries in base stations was designed, built and tested. The tests show that it is possible to minimize heavy lifting when installing batteries in telecom base stations, at a relatively low cost. ii

Konstruktion av maskin för Tillverkning av sågblad

Masteruppsats · KTH

… and studied in the form of the start point of a really bigger project. Some tests had been done in order to prove all the analytical ideas and the results obtained had been satisfactory enough to give Håkansson the start point of a big business. However, a lot of work must be …

Smörjningsfri led till industrirobot

Masteruppsats · KTH

… the expensive spring unit that is keeping the parallel arms together. Tests where we have lowered the force in the spring unit have been performed with good results. A lower force results in less wear and makes it possible to change the shape of the spring unit. In the report we …

Fiberoptisk kabelsensor för perimeterövervakning

Masteruppsats · Linköpings universitet

… olika beroende på yttre mekaniska påfrestningar. Med hjälp av flera testsignaler med olika polarisation kan tillräckligt mycket information insamlas för att fullständigt beskriva fiberns påverkan på polarisationen. Genom att jämföra flera på varandra efterföljande beskrivningar …

Bilateral deficit vid excentrisk och koncentrisk muskelaktion

En jämförande studie mellan den summerade unilaterala och bilaterala kraftutvecklingen hos roddare visavi sprinters

Kandidatuppsats · Gymnastik- och idrottshögskolan, GIH

… of 0.2m/s. The range of motion in the knee joint was 70° ? 140°. Dependent t-tests have been performed within each group pre and post test. P was set to 0,05 to prevent type I faults (false positive) a Bonferroni test was made for two comparisons and set to 0,0253. Results …

Ip-telefoni med Skype som ett alternativ till PSTN för privatanvändare

Kandidatuppsats · Blekinge Tekniska Högskola

… circumstances? Within the project a collection of practical and theoretical tests have been performed to be able to form an opinion on the IP-solution in the following areas, installation, function, quality, usability, costs, accessibility and security. In order to study …

Ungdomar, attityder och poliser

Kandidatuppsats · Blekinge Tekniska Högskola

… different classes; total were 49 young people that filled the questionnaire. T-tests, diagrams and mean were done in order to show the result. The results show that there were some young people that had a negative attitude opinion to the police. The reasons taking a negative …

Upplevelser av ätstörningsbehandling

en uppföljning av de långsiktiga effekterna av en dagvårdsbehandling.

Examensarbete, avancerad nivå · Lunds universitet

… for eight weeks at Capio AnorexiCenter in Malmö. The women have also redone tests that were done right before and right after the treatment. These results have been compared. I found that the daycare treatment programme was not enough for these women with these kinds of serious …

Let´s talk about sex

en studie av patienters uppfattning av samtal i samband med testning/smittspårning för sexuellt överförda infektioner med fokus på sexualitet

Magisteruppsats · Lunds universitet

… STI. The method was an inquiry directed to patients at two receptions, where tests for STI are made, and on the Internet for patients who made a test within the last year. The study involves 95 participants, 39 answered the inquiry directly after the test. The main results show …

Kreditklassning av aktiebolag i Sverige, en logistisk regression

Kandidatuppsats · Lunds universitet

… out which variables to include in the analysis different kinds of univariate tests are used. After the initial screening, a test of multicollinearity is also performed. Finally stepwise logistic regression is applied to lower the number of variables further. In describing the …

Löneutvecklingens bestämningsfaktorer i Sverige

Kandidatuppsats · Lunds universitet

… to find out weather they have an impact on Swedish wage settings or not. Tests including business survey data are yet rarely frequent, why this essay will be some kind of a pioneer within the area. To estimate significant factors that influence wage setting in Sweden, three …