Results 111 to 120 of about 271,940 (302)
Mastering fractions and innovating with the station rotation model in blended learning
InfinityThis study explores the effectiveness of the Station Rotation Model (SRM) in adding and subtracting fractions. A mixed-method design was conducted through convenience sampling of 31 students from Year 9.
Nurul Harizah Abdul Latif +2 more
doaj +1 more source
Mathematical aspects of phase rotation ambiguities in partial wave analyses
, 2020 Y. Wunderlich
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Magnetic Domain Texture in Fe3O4 Thin Films on SiO2 Nanospheres
Advanced Materials, EarlyView.Fe3O4 thin films grown on ordered SiO2 nanospheres form curved nanocaps with 3D geometry, inducing magnetic domain texture. X‐ray spectromicroscopy (XMCD‐PEEM), cross‐sectional electron microscopy (STEM), and polarized grazing‐incidence small‐angle neutron scattering (GISANS) reveal how topography modulates magnetization.
Mai Hussein Hamed +14 more
wiley +1 more source
Intelligent Virtual Reality and its Impact on Spatial Skills and Academic Achievements [PDF]
Journal of Systemics, Cybernetics and Informatics, 2005 It is known that the training of intelligent virtual reality, through the use of computer games, can improve spatial skills especially visualization and enhances academic achievements.
Esther Zaretsky, Varda Bar
doaj
Advanced Materials, EarlyView.This work proposes neuromorphic visual receptive field hardware with vertically integrated amorphous In‐Ga‐Zn‐O optoelectronic memristors and Si neuron transistors for retina‐inspired visual processing. The visual receptive field array, comprising ON‐ and OFF‐type cells, facilitates edge detection, thereby enhancing perception in complex images, such ...
Hyun Wook Kim +7 more
wiley +1 more source
Real‐Time Monitoring of 2D TMDC MOCVD: An In Situ Spectroscopic Reflectance Approach
Advanced Materials Interfaces, EarlyView.By processing the high‐temperature reflectance spectra acquired during MOCVD, the dynamic differential reflectance colormap is plotted, where the nucleation, lateral growth, and coalescence of monolayer TMDCs can be clearly distinguished via plateau and valley features.
Songyao Tang +7 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.This review explores recent developments in micro/nanostructured surfaces, with a focus on cavity‐based and reentrant geometries for enhanced liquid repellency and interfacial control. The review discusses fabrication strategies, structural design principles, and application trends, providing a balanced perspective on opportunities and ongoing ...
Seo Rim Park +11 more
wiley +1 more source
Frontiers in EducationMental rotation (MR), a key aspect of spatial reasoning, is highly predictive of success in STEM fields. This study analyzed strategies employed by 27,600 eighth-grade students during a digital MR task from the 2017 National Assessment of Educational ...
Xin Wei, Susu Zhang, Jihong Zhang
doaj +1 more source
mathematical optimization of rolling stock rotations [PDF]
, 2017 We show how to optimize rolling stock rotations that are required for the operation of a passenger timetable. The underlying mathematical ptimization problem is called rolling stock rotation problem (RSRP) and the leitmotiv of the thesis is RotOR, i.e., a highly integrated optimization algorithm for the RSRP. RotOR is used by DB Fernverkehr AG (DBF) in
openaire +2 more sources
Advanced Materials Interfaces, EarlyView.Zn–Sn–O thin films synthesized via ultrasonic spray pyrolysis reveal tunable phase evolution and enhanced acetone selectivity. Integrating DFT insights with machine learning predictions uncovers the role of stoichiometric control and oxygen vacancies in VOC sensing.
Kevin Rueda‐Castellanos +6 more
wiley +1 more source