Blar i Institutt for matematiske fag på tittel
Viser treff 564-583 av 2364
-
Development of frequency-dependent ocean wave directional distributions
(Journal article; Peer reviewed, 2016)The paper discusses the development of a frequency dependent directional spread from an initial condition of frequency-independence. The study applies basin directional measurements from the Maritime Research Institute ... -
Development of Penalized Complexity Priors for Stationary and Invertible Time Series Processes
(Master thesis, 2017)In the thesis, the PC prior framework is applied to construct the prior distributions for dependencies of the AR(1) processes, the MA(1) processes and the ARMA(1,1) processes. -
Development of risk models of incident hypertension using machine learning on the HUNT study data
(Journal article; Peer reviewed, 2024)In this study, we aimed to create an 11-year hypertension risk prediction model using data from the Trøndelag Health (HUNT) Study in Norway, involving 17 852 individuals (20–85 years; 38% male; 24% incidence rate) with ... -
Diagnosing model deviations in the N-Mixture models: A case study of Binomial N-Mixture models.
(Master thesis, 2019)Økologer har alltid vært opptatt av å estimere overflod av arter i et spesifisert samfunn. Denne forskningen undersøker effektene av valget av parametere og distribusjon på bruddene i N-Mixture-modellene; på kvasi-varias ... -
Didactic transposition of concavity of functions: From scholarly knowledge to mathematical knowledge to be taught in school
(Peer reviewed; Journal article, 2022)In an institution �, a praxeology � is generally a modification of a praxeology �* coming from a collective of institutions �*, where the modification is conceptualised by the phenomenon of institutional transposition. ... -
The didactic transposition of the fundamental theorem of calculus
(Peer reviewed; Journal article, 2023)Using the tools of praxeological analysis and didactical transposition analysis, the treatments of the Fundamental Theorem of Calculus in one Norwegian, Grade 13 textbook is analysed, with a particular focus on the development ... -
Didactics of Mathematics as a Research Field in Scandinavia
(Chapter; Peer reviewed, 2019)This chapter presents an overview of the development of didactics of mathematics as a research domain in the three Scandinavian countries, Denmark, Norway and Sweden. This presentation is linked to the development of the ... -
Didaktisk transposisjon av analysens fundamentalteorem: Fra akademisk kunnskap til kunnskap som skal undervises i den videregående skolen
(Master thesis, 2023)I denne studien undersøker jeg hvilke didaktiske transposisjoner som analysens fundamentalteorem, bestemt integral og ubestemt integral har gjennomgått fra akademisk kunnskap til kunnskap som skal undervises i den videregående ... -
Die Online-Lernmaterialien im Online-Mathematikvorkurs studiVEMINT: Konzeption und Ergebnisse von Nutzer- und Evaluationsstudien
(Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematik (KSHLM);, Chapter, 2021)In diesem Beitrag berichten wir von Nutzer- und Evaluationsstudien zu den Online-Lernmaterialien aus dem studiVEMINT-Projekt, die im Kontext der Paderborner Mathematikvorkurse 2016 durchgeführt wurden. Im Rahmen der ... -
The Difference of Convex Algorithm on Hadamard Manifolds
(Preprint, 2024)In this paper, we propose a Riemannian version of the difference of convex algorithm (DCA) to solve a minimization problem involving the difference of convex (DC) function. The equivalence between the classical and simplified ... -
Differensiering i algebra på ungdomstrinnet - En casestudie om hvordan læreverk og matematikklærere differensierer i algebra på 8. trinn
(Master thesis, 2016)Dette er en casestudie som tar for seg sider ved hvordan algebra er differensiert i to nye læreverk som brukes på 8. trinn i norsk ungdomsskole. En side ved algebra er at emnet omtales som vanskeligere og mer abstrakt enn ... -
Different Approaches for Calculating the Confidence Intervals for the Binomial Proportion
(Bachelor thesis, 2023)Det finnes mange forskjellige metoder for å konstruere konfidensintervall for p i den binomiske fordelingen, der p er sannsynligheten for suksess i hvert forsøk. De kan bli delt inn i to grupper: eksakte og asymptotiske ... -
Differentiable Structures on Spheres and the Kervaire Invariant
(Master thesis, 2017)We follow Kervaire Milnor in defining and studying the group G of smooth structures on the sphere S^n. Surgery theory is developed and applied to study the subgroup bP^(n+1) of G. The Pontryagin construction induces a ... -
Differential Gene Expression at the Maternal-Fetal Interface in Preeclampsia Is Influenced by Gestational Age
(Journal article; Peer reviewed, 2013)Genome-wide transcription data of utero-placental tissue has been used to identify altered gene expression associated with preeclampsia (PE). As many women with PE deliver preterm, there is often a difference in gestational ... -
Diffie-Hellman based key exchange
(Master thesis, 2019)Vi presenterer formaliserte sikkerhetsbevis av flere nøkkelutvekslingsprotokoller som kombinerer ulike definisjonelle tilnærminger og resultater for å definere sikkerhet og andre analytiske fordeler for nøkkelutveksling. ... -
Digit sums and the number of prime factors of the factorial n!=1·2···n
(Bachelor thesis, 2020)Vi utleder en asymptotisk formel for tverrsummer, og viser hvordan den kan brukes til å estimere det totale antallet primfaktorer av n!=1·2···n (n fakultet). Vi gir også en kort oppsummering av historien bak problemet, og ... -
Digital Competences for Language Teachers: Do Employers Seek the Skills Needed from Language Teachers Today?
(Peer reviewed; Journal article, 2020)Language proficiency is essential for 21st Century skills, and for the ability to obtain and utilize new competencies in the future. Digitalization is greatly affecting the language learning settings, and more digital ... -
Digital Learning Resources, Hybrid Teaching And Remote Students - Are Our Students Actively Engaged?
(Chapter, 2023)At the Norwegian University of Science and Technology, a new cross-campus statistics course for approximately 1000 engineering students was planned for the fall of 2020. Due to the pandemic, digital learning resources were ...