Results 141 to 150 of about 1,658,060 (304)
Guest editorial: Mathematics for teaching or mathematics for teachers?
, 2006 In Singapore, one topic of great interest in mathematics teacher education is the subject knowledge (SK) in mathematics of teachers. This topic has arisen in other places, often under the name “mathematical knowledge for teaching”, or “MKT.” Many ...
Lee, P. Y. (Peng Yee)
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Helix Alignment, Chevrons, and Edge Dislocations in Twist‐Bend Ferroelectric Nematics
Advanced Science, EarlyView.The recently discovered twist‐bend ferroelectric nematic (NTBF) is the new member of the multiferroic family, representing a fluid with an oblique helicoidal (heliconical) periodic structure of spontaneous electric polarization. The work presents a thorough exploration of the material properties of this phase, how the periodic modulation of ...
Bijaya Basnet +8 more
wiley +1 more source
Pre-service mathematics teachers abstraction of rotational symmetry
Journal of Pedagogical Research, 2023 Gülşade Savaş +1 more
openaire +2 more sources
Solid Harmonic Wavelet Bispectrum for Image Analysis
Advanced Science, EarlyView.The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown +3 more
wiley +1 more source
Advanced Science, EarlyView.Temperature‐dependent electron diffraction on tin monochalcogenides demonstrates a gradual displacive transformation between ferroelectric and paraelectric phases with significant variability in lattice constants and Curie temperature (TC). Periodic variations exist even between domains in individual crystals, implying a domain‐specific Curie ...
Peter Sutter, Eli Sutter
wiley +1 more source
Neural Fields for Highly Accelerated 2D Cine Phase Contrast MRI
Advanced Science, EarlyView.ABSTRACT 2D cine phase contrast (CPC) MRI provides quantitative information on blood velocity and flow within the human vasculature. However, data acquisition is time‐consuming, motivating the reconstruction of the velocity field from undersampled measurements to reduce scan times. In this work, neural fields are proposed as a continuous spatiotemporal
Pablo Arratia +7 more
wiley +1 more source
Voltage-Driven Non-Volatile Interconversion Between Giant Single-Domain and Multidomain Magnetic States in a Multiferroic Heterostructure. [PDF]
Adv Sci (Weinh)Non‐volatile voltage control of magnetic configurations is achieved in a strain‐coupled multiferroic heterostructure. Voltage pulses reversibly interconvert giant single‐domain and multidomain magnetic states, which remain stable at zero applied voltage. ABSTRACT Voltage control of magnetic states in multiferroic heterostructures represents a promising
Ghidini M +11 more
europepmc +2 more sources
Advanced Science, EarlyView.ABSTRACT The demand for off‐the‐shelf biocompatible bone substitutes has driven the development of numerous independent in vitro technologies to generate products resembling physiological tissues. Due to technical challenges and overly simplified cultivation approaches/niches, the end‐products are often uniformly shaped and inferior to native bone ...
Franziska Braun +10 more
wiley +1 more source
Department of Applied Mathematics and Statistics newsletter, February 12, 2024
Newsletter of the Department of Applied Mathematics and Statistics at Colorado School of ...
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Department of Applied Mathematics and Statistics Newsletter, October 27, 2025 [PDF]
Newsletter of the Department of Applied Mathematics and Statistics at Colorado School of ...
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