Results 91 to 100 of about 133,858 (313)

THE PHILOSOPHY OF INTUITIONIST MATHEMATICS

open access: yesВестник Донского государственного технического университета, 2018
The article covers the main problems of intuitionist mathematics which appeared in the late 19th century-early 20th century. Among them are the problems of existence in mathematics, the problem of substantiation of mathematics, epistemological methods of
S.I. MASALOVA
doaj  

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

open access: yesAdvanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari   +3 more
wiley   +1 more source

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

open access: yesAdvanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky   +3 more
wiley   +1 more source

Teaching Methodology & Practicum (FET MATHEMATICS)

open access: yes, 2015
Exam paper for second semester (December Supplementary Examination 2015) : Teaching Methodology & Practicum (FET MATHEMATICS) : (B.Ed.
University of Johannesburg
core  

Mathematics teacher practice and student perception of how they learn mathematics in the context of Singapore

open access: yes, 2021
In this paper a part of the data from a larger study, the Enactment Project, is explored. The exploration is guided by two research questions. The first is specific to the instructional core of teacher practice while the second is related to student ...
Kaur, Berinderjeet
core   +1 more source

THE PHILOSOPHY OF INTUITIONIST MATHEMATICS

open access: yesAdvanced Engineering Research, 2006
The article covers the main problems of intuitionist mathematics which appeared in the late 19th century-early 20th century. Among them are the problems of existence in mathematics, the problem of substantiation of mathematics, epistemological methods of
S.I. MASALOVA
doaj  

Relationship between university teachers’ beliefs about teaching mathematics and their instructional practices

open access: yesCogent Education
This study delves into the correlation between the beliefs of five university mathematics teachers regarding the teaching of mathematics and their instructional practices.
Yosef Kasa   +2 more
doaj   +1 more source

Noise Multiplication for Statistical Disclosure Control of Extreme Values in Log-normal Regression Samples

open access: yesThe Journal of Privacy and Confidentiality, 2014
In this article multiplication of original data values by random noise is suggested as a disclosure control strategy when only the top part of the data is sensitive, as is often the case with income data.
Martin Klein, Thomas Mathew, Bimal Sinha
doaj   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera   +6 more
wiley   +1 more source

Ensuring methodological rigor for investigating the discourse development of bilingual mathematics learners

open access: yes, 2017
Given the nature of investigating bilingual mathematics learners and learning environments, a key concern is how we can ensure that the rigor of our research is matched by the rigor of methodological frameworks and approaches employed.
Flanagan, Eílis   +3 more
core  

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