Results 141 to 150 of about 1,580,594 (179)
Some of the next articles are maybe not open access.
Mathematical symbol processing
Symposium on Interactive Systems for Experimental Applied Mathematics on Proceedings of the Association for Computing Machinery Inc. Symposium -, 1967Most of the early efforts to write computer programs which perform symbolic mathematical operations were directed toward polynomial manipulation including their differentiation and integration [1, 2]. In 1961, Bernick et al. [3] produced an interpretive routine to provide multiple capabilities for a general class of mathematical expression. More recent
C. ABRAHAM, T. PEARCEY
openaire +1 more source
Information Processing and Elementary Mathematics
Journal of Learning Disabilities, 1987An overview is presented of information processing analyses of knowledge and performance in three areas of the elementary mathematics curriculum. These include basic addition and subtraction facts, complex procedures such as multicolumn subtraction, and the solution of word problems.
J W, Pellegrino, S R, Goldman
openaire +2 more sources
Mathematical model of immune processes
Journal of Theoretical Biology, 1977Abstract In the model the time lags of the antibody production and immune memory formation are taken into account explicitly. The antibody-antigen reaction is supposed to be very fast. The cases of a reproducing antigen as well as that of a non-reproducting antigen are considered. The conditions of the infinite increase of the antigen quantity and of
B F, Dibrov +2 more
openaire +2 more sources
Semantic processing of mathematical gestures
Brain and Cognition, 2009To examine whether or not university mathematics students semantically process gestures depicting mathematical functions (mathematical gestures) similarly to the way they process action gestures and sentences. Semantic processing was indexed by the N400 effect.The N400 effect elicited by words primed with mathematical gestures (e.g.
Vanessa K, Lim +7 more
openaire +3 more sources
The Mathematics Teacher, 1973
When observing mathematics lessons, I often find myself reflecting on how powerfully the hind of image of mathematics the teacher has affects what he says and does. Lee Shulman puts, this very clearly in the excellent chapter “Psychology and Mathematics Education,” which he contributed to the NSSE Yearbook Mathematics Education.
openaire +1 more source
When observing mathematics lessons, I often find myself reflecting on how powerfully the hind of image of mathematics the teacher has affects what he says and does. Lee Shulman puts, this very clearly in the excellent chapter “Psychology and Mathematics Education,” which he contributed to the NSSE Yearbook Mathematics Education.
openaire +1 more source
Mathematical information processing
1979By an information processing system we mean quite generally a system capable of receiving information, that is, signals having a well-defined structure, of transferring them, storing them, transforming them, and again delivering them. The nature if such a system is determined, among other characteristics, by the following classification features: 1.
I. N. Bronshtein, K. A. Semendyayev
openaire +1 more source
Mathematical Foundations of Signal Processing
SIAM Review, 1979An operator-theoretic overview of discrete-time single-channel signal processing is given, covering such topics as the time and frequency domain structure of weakly stationary stochastic processes,...
openaire +1 more source
Mathematical Models in Polymer Processing
Meccanica, 2000This article is devoted to several important problems in the modelling of polymers: isothermal and isobaric crystallization, and polymerization process (the Ziegler-Natta production of polypropylen). The author is mainly interested in developing the models; the mathematical analysis of the models is only sketched and rather cited.
openaire +1 more source