Browsing NTNU Open by Author "Persson, Rolf Jonas"
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"A tale of two cities" Ändringar i attityder och föreställningar hos första års-studenter i civilingenjörsutbildningarna i fysik vid NTNU och CTH
Persson, Rolf Jonas (Journal article; Peer reviewed, 2017)Lege- og sjukepleiestudentar i praksis ved Førde Sentralsjukehus jobbar i tverrprofesjonelle team. Studentane planlegg og gjennomfører utgreiing, pleie og behandling for ein pasient med uklar/ kompleks tilstand, og er under ... -
Analys av flervalsuppgifter som examinationsform
Persson, Rolf Jonas (Journal article; Peer reviewed, 2017)In higher education, multiple choice tests are becoming increasingly used. This poses a problem when applying the same marking scheme as for ordinary questions, as guessing becomes profitable. I examine the effect of ... -
Analys av rättningsalgoritmer för flervalsuppgifter som examinationsform.
Persson, Rolf Jonas (Journal article; Peer reviewed, 2017)I högre utbildning har användandet av flervalsuppgifter för examination ökat. Detta medför problem när man använder samma betygsgränser som för textbaserade uppgifter, då gissning blir lönsamt. Här undersöks effekterna av ... -
Ändringar i attityder hos civilingenjörsstudenter i utbildningen i fysik och matematik vid NTNU och CTH
Persson, Rolf Jonas (Journal article, 2017)Studenters attityder till och föreställningar om ämnet och lärande i ämnet kan påverkas av och påverka studieteknik och studieresultat, i tillägg kan studiets uppbyggnad, läringsresurser och värderingssystem ... -
Ändringar i attityder och föreställningar hos första års-studenter i civilingenjörsutbildningen i fysik och matematik vid NTNU
Persson, Rolf Jonas (Journal article; Peer reviewed, 2016)Vilka attityder till och föreställningar studenter har om lärande kan påverka deras sätt att studera ett ämne, något som studeras i ökande grad inom forskningen. En studie har genomförts för att se vilka förändringar i ... -
Calculation of the Differential Breit–Rosenthal Effect in the 6s6p ^3p_1,2 States of Hg
Heggset, Tarjei; Persson, Rolf Jonas (Peer reviewed; Journal article, 2020)Studies of the hyperfine anomaly has found a renewed interest with the recent development of techniques to study the properties of long chains of unstable nuclei. By using the hyperfine structure for determining the nuclear ... -
Development of an inventory for Alternative Conceptions among students in chemistry
Eggen, Per-Odd; Persson, Rolf Jonas; Jacobsen, Elisabeth Egholm; Hafskjold, Bjørn (Journal article; Peer reviewed, 2017)A Chemistry concept inventory has been developed for assessing students learning and identifying the alternative conceptions that students may have in general chemistry. The conceptions in question are assumed to be mainly ... -
Evolution of quasi-history of the Planck blackbody radiation equation in a physics textbook
Persson, Rolf Jonas (Journal article; Peer reviewed, 2018)In physics textbooks, the emphasis is normally placed on the physics. In order to give the subject a deeper dimension, the inclusion of history and persons involved in the development has been increasing. However, the ... -
First-year university students' perception of chemical bonding and bond energy
Aakre, Iselin Grav; Persson, Rolf Jonas; Lein, Hilde Lea; Eggen, Per-Odd (Peer reviewed; Journal article, 2021) -
Gender Differences in Norwegian Engineering Students’ Understanding of Newtonian Mechanics
Persson, Rolf Jonas (Peer reviewed; Journal article, 2020)An investigation of the gender gap in engineering students’ understanding of Newtonian physics has been done. The results indicate a noticeable gender gap, in addition to an effect due to differences in preparation, i.e. ... -
History and presentation of the Cavendish experiment in textbooks in the 20th century
Persson, Rolf Jonas (Journal article, 2025)The experiment performed by Henry Cavendish to measure the density of the earth, is in numerous textbooks described as a measurement of the universal gravitational constant, G, even if we know that this was not true. In ... -
Hyperfine Anomalies in Gd and Nd
Persson, Rolf Jonas (Journal article; Peer reviewed, 2018)The hyperfine anomalies in Gd and Nd have been extracted from experimental hyperfine structure constants. In addition to the values of the hyperfine anomaly, new improved values of the nuclear magnetic dipole moment ratios ... -
Hyperfine Anomaly
Persson, Rolf Jonas (Chapter, 2017)A summary is given of an IAEA Consultancy Meeting on Evaluation of Nuclear Moments which was held from 27 to 30 March 2017 at the IAEA,Vienna. Participants reviewed the current status of measurements and methods applied ... -
Hyperfine Anomaly in Eu Isotopes and the Universiability of the Moskowitz–Lombardi Formula
Persson, Rolf Jonas (Journal article; Peer reviewed, 2020)A method for determining the hyperfine anomaly, without using the nuclear magnetic moments, is used on a series of unstable isotopes of Eu. The large number of experimental data in Eu makes it possible to extract the ... -
Hyperfine structure and hyperfine anomaly in Pb
Persson, Rolf Jonas (Journal article; Peer reviewed, 2018)The hyperfine structure in the 6p 2-configuration in lead has been analysed and the results are compared with calculations. The hyperfine anomaly and improved values of the nuclear magnetic moment for four lead isotopes ... -
Improving Spatial Abilities with AR-technology
Mangersnes, Wilhelm André (Master thesis, 2020)Augmented Reality er en teknologi som har et høyt potensial for pedagogiske formål. Hodemonterte skjermer som Hololens og Magic Leap har dukket opp de siste årene, og utviklerne gjør store investeringer i å forbedre ... -
Interest, identity and perceptions. What makes a food technologist?
Staberg, Ragnhild Lyngved; Jakobsen, Anita Nordeng; Persson, Rolf Jonas; Mehli, Lisbeth (Peer reviewed; Journal article, 2022)Purpose Previous research shows that identity formation is a crucial bridge between higher education and future employment. The objective of this study was to improve our understanding and knowledge of food technology ... -
Investigating learners' viewing behaviour in watching a designed instructional video
Persson, Rolf Jonas; Wattengård, Eirik; Jacobsen, Elisabeth Egholm (Journal article; Peer reviewed, 2017)The production and use of video in education has increased during recent years. However, most videos are not properly designed to enhance attention and learning. In this article, we report on the design of an instructional ... -
Kursutveckling och bruk av video - Erfarenheter från projektet Video for Kvalitet
Persson, Rolf Jonas (Research report, 2018) -
"Never at Rest" - Anvendelse av kraftbegrepet i lærebøker i fysikk for videregående skole
Stavrum, Lars Rikard (Master thesis, 2014)Denne oppgaven har undersøkt hvordan kraft behandles i lærebøker i fysikk beregnet på elever i den videregående skolen i Norge. Læreverkene <> og <> for Fysikk 1 og Fysikk 2, i alt fire bøker, har dannet grunnlaget for ...