Results 41 to 50 of about 1,275,654 (194)
Students' perspectives on the nature of mathematics [PDF]
, 2006 This paper reports on one small component of a much larger study that explored the perspectives of students towards mathematics learning. Students were asked “What do you think maths is all about?” Some students responded in terms of mathematical content.
Taylor, Merilyn +3 more
core +1 more source
Social Sciences, 2021 Human values are a central component in understanding individuals’ choices. Using the Schwartz’s Values instrument, this study aimed to identify patterns of human value priorities of 35,936 participants across 20 European countries and analyse their ...
Ângela Leite +5 more
doaj +1 more source
Advanced Electronic Materials, EarlyView.Self‐compensation effects attributed to doping‐dependent shift‐defects at APBs Validation of Hall data for VRH transport near the MIT Persistence of VRH transport for any SiH4 flow in Si‐doped κ‐Ga2O3 due to high compensation coupling transport and EPR data as strategy to study electronic properties and doping T‐dependence of transport data agrees with
Antonella Parisini +9 more
wiley +1 more source
Maori preservice primary teachers’ responses to mathematics investigations [PDF]
, 2006 There has been concern for some years about the low mathematics achievement of Maori students in New Zealand. This case study reports on the responses of 18 Maori preservice teachers to investigative approaches to learning mathematics during their ...
Hāwera, Ngārewa
core +1 more source
Completion of a Dislocated Metric Space
Abstract and Applied Analysis, 2015 We provide a construction for the completion of a dislocated metric space (abbreviated d-metric space); we also prove that the completion of the metric associated with a d-metric coincides with the metric associated with the completion of the d-metric.
P. Sumati Kumari +3 more
doaj +1 more source
Agribusiness, EarlyView.ABSTRACT Drought is among the most severe and persistent threats to food supply chains, and relocating production to less drought‐prone regions offers a strategy to reduce this risk. This is particularly relevant for fresh vegetables, which are highly water‐intensive, yet drought‐driven reconfiguration strategies remain understudied.
Bingyan Dai +2 more
wiley +1 more source
Existence and Unique Coupled Solution in Sb-Metric Spaces by Rational Contraction with Application
Mathematics, 2019 In this paper, we prove a unique common coupled fixed point theorem for two pairs of w-compatible mappings in S b -metric spaces. We also furnish an example to support our main result.
Jelena Vujaković +4 more
doaj +1 more source
The Use of Multivariate Data Analysis (HCA and PCA) to Characterize Ashes from Biomass Combustion
Energies, 2021 The content of heavy metals Cd, Cr, Cu, Fe, Ni, Pb and Zn in ash samples from miscanthus, oak, pine, sunflower husk, wheat straw, and willow ashes burned at 500, 600, 700, 800, 900, and 1000 °C, respectively, was determined.
Małgorzata Szczepanik +5 more
doaj +1 more source
Comparative Analysis of Model‐Agnostic Explanation Methods in Materials Science
Advanced Intelligent Systems, EarlyView.To address the critical lack of explainable artificial intelligence (XAI) benchmarks in materials science, we present a quantitative and qualitative analysis of six XAI methods applied to molecular fingerprints. Our results reveal significant discrepancies in feature importance rankings, demonstrating that the chosen explanation approach introduces ...
Anna Przybyłowska +7 more
wiley +1 more source
Related Results to Hybrid Pair of Mappings and Applications in Bipolar Metric Spaces
Journal of Mathematics, 2019 In this paper, we introduce the concept of multivalued contraction mappings in partially ordered bipolar metric spaces and establish the existence of unique coupled fixed point results for multivalued contractive mapping by using mixed monotone property ...
G. N. V. Kishore +3 more
doaj +1 more source