Results 231 to 240 of about 961,565 (270)
Some of the next articles are maybe not open access.
Authority and politeness theories: conflict and alignment in mathematics group communication
ZDM, 2018In the paper we deploy two related theoretical and methodological approaches to see how they complement each other in the analysis of oral communication in mathematics group work. The first approach is an authority framework that builds on positioning theory and the second is politeness theory, with a focus on the sociological notion of face. Authority
Konstantinos Tatsis +2 more
openaire +2 more sources
Symmetrical group theory for mathematical complexity reduction of digital holograms
Optical Review, 2017This work presents the use of mathematical group theory through an algorithm to reduce the multiplicative computational complexity in the process of creating digital holograms. An object is considered as a set of point sources using mathematical symmetry properties of both the core in the Fresnel integral and the image, where the image is modeled using
M. Perez-Ramirez +6 more
openaire +2 more sources
Theme Group 4: Theory, Research and Practice in Mathematical Education [PDF]
, 1986 Theory, research, and practice belong together, but the separation of professional roles of teacher and researcher produces a tendency to separate development. The discussion focussed on those ways in which research activity, whether performed by professional researchers or not, interacts with teachers’ approaches and practices.
openaire +1 more source
MATHEMATICAL WORKS I: GROUP THEORY [PDF]
Bulletin of the London Mathematical Society, 1996 openaire +1 more source
Further Studies on the Mathematical Theory of Interaction of Individuals in a Social Group
Psychometrika, 1942A type of interaction of two active groups is considered, in which the opposition of each group increases as the success of the other increases. Some possible applications of this situation are discussed.
openaire +2 more sources
Cancer statistics for African American/Black People 2022
Ca-A Cancer Journal for Clinicians, 2022Angela Giaquinto +2 more
exaly
Cancer statistics for the US Hispanic/Latino population, 2021
Ca-A Cancer Journal for Clinicians, 2021Kimberly D Miller +2 more
exaly
Cancer statistics for adolescents and young adults, 2020
Ca-A Cancer Journal for Clinicians, 2020Kimberly D Miller +2 more
exaly
Ovarian cancer statistics, 2018
Ca-A Cancer Journal for Clinicians, 2018Britton Trabert +2 more
exaly