Results 101 to 110 of about 722,808 (342)

Machine learning of visual object categorization: an application of the SUSTAIN model [PDF]

, 2014
Formal models of categorization are psychological theories that try to describe the process of categorization in a lawful way, using the language of mathematics.
Cangelosi, A, Carmantini, GS, Wills, AJ
core   +1 more source

Examining Pinterest as a Curriculum Resource for Negative Integers: An Initial Investigation

, 2017
This paper reports an investigation of mathematical resources available on the social media site Pinterest. Pinterest is an online bulletin board where users create visual bookmarks called pins in order to share digital content (e.g., webpages, images ...
Enzinger, Nicole, Hertel, Joshua T.
core   +1 more source

The mathematical characteristic of the Laplace contour filters used in digital image processing. The third order filters [PDF]

, 2022
Ireneusz Winnicki, Janusz Jasiński, S. Pietrek, Krzysztof Kroszczyński   +3 more
openalex   +1 more source

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan, Karuppasamy Dharmaraj, Thorsten Schultz, Leiqiang Qin, Ningjun Chen, Danielle A. Douglas‐Henry, Bastian Schmiedecke, Merve Buldu‐Akturk, Axel Zuber, Iris Dorbandt, Maximilian Reinhardt, Yael Rodriguez‐Ayllon, Yan Lu, Valeria Nicolosi, Norbert Koch, Johanna Rosen, Michelle P. Browne   +16 more
wiley   +1 more source

Local Low-Rank and Sparse Representation for Hyperspectral Image Denoising

IEEE Access, 2019
Hyperspectral image (HSI) denoising is a fundamental task in a plethora of HSI applications. Global low-rank property is widely adopted to exploit the spectral-spatial information of HSIs, providing satisfactory denoising results.
Guanqun Ma, Ting-Zhu Huang, Jie Huang, Chao-Chao Zheng   +3 more
doaj   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

SYNOSIS: Image Synthesis Pipeline for Machine Vision in Metal Surface Inspection

Sensors
The use of machine learning methods for the development of robust and flexible visual inspection systems has shown promising results. However, their performance is highly dependent on the large amount and diversity of training data, which is difficult to
Juraj Fulir, Natascha Jeziorski, Lovro Bosnar, Hans Hagen, Claudia Redenbach, Tobias Herrfurth, Marcus Trost, Thomas Gischkat, Petra Gospodnetić   +8 more
doaj   +1 more source

Effects of Mathematics Anxiety and Mathematical Metacognition on Word Problem Solving in Children with and without Mathematical Learning Difficulties.

PLoS ONE, 2015
Mathematics is one of the most objective, logical, and practical academic disciplines. Yet, in addition to cognitive skills, mathematical problem solving also involves affective factors.
Yinghui Lai, Xiaoshuang Zhu, Yinghe Chen, Yanjun Li   +3 more
doaj   +1 more source

De l’événement au problème. Archéologie d’un paradigme mathématique [PDF]

La Deleuziana, 2020
The article deals with the presence in Deleuze of an image of mathematical thought centered on the idea of problem. This vision of mathematics, which Emile Bréhier’s studies trace back to the Stoic and Neoplatonic philosophies, feeds romantic thought as ...
Andrea
doaj  

Kinetic Insights into Precursor‐Assisted Soft Sphere Close Packing Revealed by In Situ GISAXS with Implications for Gas Sensing

Advanced Functional Materials, EarlyView.
The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan, Wenhe Xie, Suzhe Liang, Ting Tian, Shanshan Yin, Lixing Li, Altantulga Buyan‐Arivjikh, Jinsheng Zhang, Thomas Baier, Zhuijun Xu, Matthias Schwartzkopf, Sarathlal Koyiloth Vayalil, Stephan V. Roth, Yonghui Deng, Peter Müller‐Buschbaum   +14 more
wiley   +1 more source