Sökning: "x 2 test"
Visar resultat 1 - 5 av 101 uppsatser innehållade orden x 2 test.
1. Prospects for a Free Electron Laser at the FemtoMAX Beamline
Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionenSammanfattning : A Free Electron Laser (FEL), is a device that generates extremely coherent and brilliant radiation using electrons accelerated to relativistic velocities in a particle accelerator. The process utilises similar equipment to what is used at a synchrotron source like MAX IV, but in addition there is an interaction between the relativistic electron beam and the generated radiation to achieve an exponential growth in radiation intensity. LÄS MER
2. Hur använder man x egentligen?
Kandidat-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaperSammanfattning : The purpose of this thesis was to investigate whether students understanding of letter symbols in algebra has changed since Dietmar Küchemanns study in 1976, as well as to see whether teachers’ view on students understanding and their misconceptions correlate with the test results shown by the students. To be able to measure the students understanding, the same test that Küchemann used in 1976 was used on students aged 15/16 today (although on a much smaller scale), and the results were then analysed, and the students were categorised into different levels of understanding, based on the descriptions of the levels made by Küchemann in 1981. LÄS MER
3. TRUST ONLINE: Visual Cues for Trustworthy News
Kandidat-uppsats, Institutionen för tillämpad informationsteknologiSammanfattning : This study was born in the light of the Swedish Civil Contingencies Agency’s (MSB) release of a handbook on how to counter information influence activities, along with a growing distrust placed upon media outlets by the public. The purpose of this experiment was to test knowledge from earlier research in the e-commerce domain on what makes a website perceived as trustworthy but applied and tested on images of news articles. LÄS MER
4. Developing a Test Method to Evaluate the Blackout Effect of Uncoated Curtains at Varying Angles
Kandidat-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomiSammanfattning : This study aimed to explore the integration of varying angles in small-scale measurements and assess the light transmission performance of uncoated curtains. A total of four curtains were evaluated: blackout curtain samples 1 and 2 had a weft satin structure, while daytime curtain samples 3 and 4 consisted of a twill structure. LÄS MER
5. Flexural strength of dental restoratives
Master-uppsats, Umeå universitet/Institutionen för odontologiSammanfattning : Background: New dental restorative material, “Cention Forte” and “Admira Fusion” have been available on the market for quite some time but are still new in comparison with traditional resin-based composite, “Ceram.x Spectra ST” and glass ionomer cement, “GC Fuji II LC”. LÄS MER