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Cronhjort, Mikael, PhDORCID iD iconorcid.org/0000-0002-4677-1498
Publikasjoner (10 av 19) Visa alla publikasjoner
Andersson, R., Bermejo-García, J., Agujetas, R., Cronhjort, M. & Chilo, J. (2024). Smartphone IMU Sensors for Human Identification through Hip Joint Angle Analysis. Sensors, 24(15), Article ID 4769.
Åpne denne publikasjonen i ny fane eller vindu >>Smartphone IMU Sensors for Human Identification through Hip Joint Angle Analysis
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2024 (engelsk)Inngår i: Sensors, E-ISSN 1424-8220, Vol. 24, nr 15, artikkel-id 4769Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Gait monitoring using hip joint angles offers a promising approach for person identification, leveraging the capabilities of smartphone inertial measurement units (IMUs). This study investigates the use of smartphone IMUs to extract hip joint angles for distinguishing individuals based on their gait patterns. The data were collected from 10 healthy subjects (8 males, 2 females) walking on a treadmill at 4 km/h for 10 min. A sensor fusion technique that combined accelerometer, gyroscope, and magnetometer data was used to derive meaningful hip joint angles. We employed various machine learning algorithms within the WEKA environment to classify subjects based on their hip joint pattern and achieved a classification accuracy of 88.9%. Our findings demonstrate the feasibility of using hip joint angles for person identification, providing a baseline for future research in gait analysis for biometric applications. This work underscores the potential of smartphone-based gait analysis in personal identification systems.

sted, utgiver, år, opplag, sider
MDPI, 2024
Emneord
smartphone sensors; IMU sensors; person recognition; machine learning classification; human motion analysis
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-45273 (URN)10.3390/s24154769 (DOI)001287010600001 ()39123816 (PubMedID)2-s2.0-85200860251 (Scopus ID)
Prosjekter
PID2022-1375250B-C21
Tilgjengelig fra: 2024-07-25 Laget: 2024-07-25 Sist oppdatert: 2024-10-04bibliografisk kontrollert
Cronhjort, M., Nobuoka, J., Ängskog, P., Haga, A. & Mårtensson, G. (2022). Efforts to improve attractiveness of lower level engineering education (concept). In: SEFI 2022 - 50th Annual Conference of the European Society for Engineering Education, Proceedings: . Paper presented at 50th Annual Conference of the European Society for Engineering Education, SEFI 2022, 19-22 September 2022, Barcelona (pp. 1104-1112).
Åpne denne publikasjonen i ny fane eller vindu >>Efforts to improve attractiveness of lower level engineering education (concept)
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2022 (engelsk)Inngår i: SEFI 2022 - 50th Annual Conference of the European Society for Engineering Education, Proceedings, 2022, s. 1104-1112Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

There are nine study programmes awarding the degree bachelor in engineering (högskoleingenjör) at the University of Gävle. Some of these have only a few applicants, even though the graduates are appreciated by a relatively large regional primary and secondary sector industry. A major revision of the programmes is planned. One objective is to increase the attractiveness of the programmes. In the revised programmes, students are proposed to study most courses together during the first year of study, even if they belong to different engineering specializations. This is intended to improve the study environment. Students in programmes with low numbers of applicants will become part of a richer and livelier student collective. However, the attractiveness could further be problematized by asking to whom higher education is attractive. A special focus will be on increasing the admission of students from groups in society that have been underrepresented in higher education. More specifically this may be linked to individual factors such as the educational level of parents, family income, immigrational background and geography. There may also be societal explanations in traditions of gendered professions. Engineering programmes, and especially some of the specializations at the university, are dominated by male students. This study focuses on how universities can take action to further increase the attractiveness of the engineering programmes, with a special regard to groups that are known to be underrepresented among the students.

Emneord
Bachelor in engineering; broadening participation; gender
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-41076 (URN)10.5821/conference-9788412322262.1444 (DOI)2-s2.0-85147534327 (Scopus ID)
Konferanse
50th Annual Conference of the European Society for Engineering Education, SEFI 2022, 19-22 September 2022, Barcelona
Tilgjengelig fra: 2023-02-13 Laget: 2023-02-13 Sist oppdatert: 2023-02-13bibliografisk kontrollert
Cronhjort, M. & Hagemann-Jensen, M. (2021). Avstånd med olika metriker. Nämnaren : tidskrift för matematikundervisning (1), 44-50
Åpne denne publikasjonen i ny fane eller vindu >>Avstånd med olika metriker
2021 (svensk)Inngår i: Nämnaren : tidskrift för matematikundervisning, ISSN 0348-2723, nr 1, s. 44-50Artikkel i tidsskrift (Annet (populærvitenskap, debatt, mm)) Published
Abstract [en]

Författarna beskriver en lektion om avståndsberäkningar med olika metrikersom de tror att kan vara inspirerande både för elever och matematiklärare pågymnasiet. Lektionen utvecklades i ett samarbete mellan fem lärare underKleindagarna i januari 2020. 

sted, utgiver, år, opplag, sider
Göteborg: Nationellt Centrum för Matematikutbildning, 2021
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-35379 (URN)
Tilgjengelig fra: 2021-03-05 Laget: 2021-03-05 Sist oppdatert: 2022-03-05bibliografisk kontrollert
Maslo, I. & Cronhjort, M. (2020). Capacity Building in Initial Teacher Education (ITE). In: Simona Sava, Claudia Borca, and Gheorghe Clitan (Ed.), Collective Capacity Building: (pp. 137-151). Brill
Åpne denne publikasjonen i ny fane eller vindu >>Capacity Building in Initial Teacher Education (ITE)
2020 (engelsk)Inngår i: Collective Capacity Building / [ed] Simona Sava, Claudia Borca, and Gheorghe Clitan, Brill , 2020, s. 137-151Kapittel i bok, del av antologi (Fagfellevurdert)
sted, utgiver, år, opplag, sider
Brill, 2020
Serie
International Issues in Adult Education ; 30
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-35180 (URN)10.1163/9789004422209_012 (DOI)978-90-04-42219-3 (ISBN)
Tilgjengelig fra: 2021-02-02 Laget: 2021-02-02 Sist oppdatert: 2021-02-02bibliografisk kontrollert
Cronhjort, M. & Geschwind, L. (2020). Double degree programmes in engineering and education - two cases from Swedish technical universities. In: Geschwind, A. Broström & K. Larsen (Ed.), Technical universities: past, present and future : (pp. 211-225). Springer
Åpne denne publikasjonen i ny fane eller vindu >>Double degree programmes in engineering and education - two cases from Swedish technical universities
2020 (engelsk)Inngår i: Technical universities: past, present and future / [ed] Geschwind, A. Broström & K. Larsen, Springer , 2020, s. 211-225Kapittel i bok, del av antologi (Fagfellevurdert)
sted, utgiver, år, opplag, sider
Springer, 2020
Serie
Higher Education Dynamics ; 56
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-35179 (URN)10.1007/978-3-030-50555-4 (DOI)978-3-030-50554-7 (ISBN)
Tilgjengelig fra: 2021-02-02 Laget: 2021-02-02 Sist oppdatert: 2021-02-02bibliografisk kontrollert
Cronhjort, M., Bengmark, S., Kann, L. & Kann, V. (2020). Leadership and Pedagogical Skills in Computer Science Engineering by Combining a Degree in Engineering with a Degree in Education. In: 2020 IEEE Frontiers in Education Conference (FIE): . Paper presented at 2020 IEEE Frontiers in Education Conference (FIE), Uppsala, 21-24 Oct. 2020 (pp. 1-9). IEEE
Åpne denne publikasjonen i ny fane eller vindu >>Leadership and Pedagogical Skills in Computer Science Engineering by Combining a Degree in Engineering with a Degree in Education
2020 (engelsk)Inngår i: 2020 IEEE Frontiers in Education Conference (FIE), IEEE , 2020, s. 1-9Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

In this full paper on innovative practice, we describe and discuss findings from dual degree study programmes that combine a master's degree in engineering with a master's degree in education. This innovative study programme design has emerged in Sweden due to an alarming demand for more Upper Secondary School teachers in STEM subjects. Studies on alumni from these programmes indicate that the graduates are highly appreciated not only as teachers in schools, but also in business and industry, e.g. in roles as IT consultants and computer science engineers. Data indicate that the breadth of the combined education, and especially leadership and pedagogical skills, are important factors for these graduates' success as engineers.

sted, utgiver, år, opplag, sider
IEEE, 2020
Emneord
computer aided instruction, computer science education, educational courses, educational institutions, teaching, leadership, pedagogical skills, computer science engineering, innovative practice, dual degree study programmes, innovative study programme design, alarming demand, upper secondary school teachers, computer science engineers, combined education, STEM subjects, Computer science, Engineering profession, STEM, Engineering education, Statistics, Sociology, Dual degrees, teacher education, problem solving, critical thinking, equality, gender, IT consultants
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-35178 (URN)10.1109/FIE44824.2020.9273958 (DOI)000646660800090 ()
Konferanse
2020 IEEE Frontiers in Education Conference (FIE), Uppsala, 21-24 Oct. 2020
Tilgjengelig fra: 2021-02-02 Laget: 2021-02-02 Sist oppdatert: 2021-06-10bibliografisk kontrollert
Cronhjort, M., Högfeldt, A.-K., Kann, V., Kari, L., Lennholm, H. & Nilsson, M. (2020). Nationellt erfarenhetsutbyte och utmaningar för civilingenjörsutbildning. In: Lennart Pettersson och Karin Bolldén (Ed.), Proceedings of 7:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar: . Paper presented at 7:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar, LTU (pp. 231-232).
Åpne denne publikasjonen i ny fane eller vindu >>Nationellt erfarenhetsutbyte och utmaningar för civilingenjörsutbildning
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2020 (svensk)Inngår i: Proceedings of 7:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar / [ed] Lennart Pettersson och Karin Bolldén, 2020, s. 231-232Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [sv]

Vi vill i en workshop identifiera behovoch intresse för att bilda ett nätverk för civilingenjörsutbildningar i Sverige. Vi tror att det kan finnas ett behov av etteget forum för att diskutera utmaningar som är specifika förcivilingenjörsutbildningar. Vi presenterar här några förslag påområden som vi på KTH tror att kan vara intressanta att ta uppi ett sådant nätverk, men vi är mycket intresserade av att läraoss om vilka utmaningar som uppfattas som intressanta ochviktiga på andra lärosäten. 

HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-35182 (URN)
Konferanse
7:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar, LTU
Tilgjengelig fra: 2021-02-02 Laget: 2021-02-02 Sist oppdatert: 2021-02-02bibliografisk kontrollert
Azasu, S., Bergman, M., Bettaieb, L., Cronhjort, M., Elnady, T., Geschwind, L., . . . Edström, K. (2019). CDIO in Africa. In: Proceedings of the 15th International CDIO Conference: . Paper presented at 15th International CDIO Conference. Aarhus University, Denmark.
Åpne denne publikasjonen i ny fane eller vindu >>CDIO in Africa
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2019 (engelsk)Inngår i: Proceedings of the 15th International CDIO Conference, 2019Konferansepaper, Publicerat paper (Fagfellevurdert)
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-35183 (URN)
Konferanse
15th International CDIO Conference. Aarhus University, Denmark
Tilgjengelig fra: 2021-02-02 Laget: 2021-02-02 Sist oppdatert: 2021-02-02bibliografisk kontrollert
Cronhjort, M., Filipsson, L. & Weurlander, M. (2018). Improved engagement and learning in flipped-classroom calculus. Teaching Mathematics and its Applications, 37(3), 113-121
Åpne denne publikasjonen i ny fane eller vindu >>Improved engagement and learning in flipped-classroom calculus
2018 (engelsk)Inngår i: Teaching Mathematics and its Applications, ISSN 0268-3679, E-ISSN 1471-6976, Vol. 37, nr 3, s. 113-121Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

We report on an effort tomeasure the effect of replacing traditional lecture-based teachingin calculus with a flipped-classroom approach.We base the comparison between the twoteaching models on data fromthree sources: (a) a Calculus BaselineTest, designed specificallyfor this purpose and given as pre-test and post-test; (b) a survey measuring studentengagement; and (c) student achievement on the final exam. On the Calculus BaselineTest, we found that the normalized gain was 13% higher in the flipped-classroom group.Similarly, the flipped-classroom group scored significantly higher on the engagementsurvey. Also, the students of the flipped-classroom group performedmuch better than expectedon the final exam of the course, with a substantial decrease in failure rate.

sted, utgiver, år, opplag, sider
Oxford University Press, 2018
Emneord
student learning, engagement, flipped classroom, teaching, engineering education
HSV kategori
Forskningsprogram
Teknikvetenskapens lärande och kommunikation
Identifikatorer
urn:nbn:se:hig:diva-35171 (URN)10.1093/teamat/hrx007 (DOI)000455930800001 ()2-s2.0-85055592343 (Scopus ID)
Tilgjengelig fra: 2017-06-20 Laget: 2021-02-02bibliografisk kontrollert
Cronhjort, M., Nyberg, S. & Naeslund, L. (2017). Civilingenjör och lärare – ett bidrag till hållbar ingenjörsutbildning. In: : . Paper presented at 6:e utvecklingskonferensen för Sveriges ingenjörsutbildningar.
Åpne denne publikasjonen i ny fane eller vindu >>Civilingenjör och lärare – ett bidrag till hållbar ingenjörsutbildning
2017 (svensk)Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [sv]

Vi har studerat hur kombinationsutbildningen Civilingenjör och lärare på KTH bidrar till att avhjälpa lärarbristen och därigenom bidrar till en hållbar ingenjörsutbildning. Studien bygger på data från enkäter och intervjuer med programmets alumner. Enkätmaterialet visar att cirka 30% av alumnerna arbetar i gymnasieskolan, 60% i näringslivet och 10% med övrigt, exempelvis i organisationer eller på universitet. Alumnerna anser sig vara gynnade på arbetsmarknaden. De har ett starkt självförtroende och en mycket positiv bild av den egna kompetensen.

HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-35174 (URN)
Konferanse
6:e utvecklingskonferensen för Sveriges ingenjörsutbildningar
Tilgjengelig fra: 2021-02-02 Laget: 2021-02-02 Sist oppdatert: 2021-02-02bibliografisk kontrollert
Organisasjoner
Identifikatorer
ORCID-id: ORCID iD iconorcid.org/0000-0002-4677-1498