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To fully exploit the advantages of GNSS-R small satellites (large quantity, short revisit cycle) and address key challenges of multisource GNSS-R data—track-wise distribution, uneven spatial coverage, and observat...

In this paper, we introduce the notion of pseudo-Chebyshev functions over finite fields. In brief, such functions correspond to a generalization of the $n$ -th Chebyshev polynomial, where $n$ is not restricted to inte...

Abstract Background Research shows that over summer break, students forget approximately 1 month of learning in math and reading; furthermore, some studies find that low‐income students lose ground relative to peers. Y...

This systematic review of 79 CubeSat antenna studies reveals a progressive “workflow attrition cascade” (68% $\rightarrow 70$ % $\rightarrow 87$ % $\rightarrow 92$ %) wherein electromagnetic design sophisti...

Sign language is a primary communication channel for millions of people who are deaf or hard of hearing, yet generating signer video directly from text remains difficult because video diffusion models are expensive to tr...

Despite achieving high volumetric overlap, pixel-based deep learning segmentation approaches do not ensure true vascular connectivity, leading to fragmentations structurally analogous to Branch Retinal Artery Occlusions....

Disaster mitigation efforts in learning mathematics need to be done to foster a disaster awareness attitude in students through higher-order thinking skills (HOTS) questions in mathematics with a disaster context. One ef...

Suppose x is an unknown vector in Ropf m (a digital image or signal); we plan to measure n general linear functionals of x and then reconstruct. If x is known to be compressible by transform coding with a known transform...

A low-density parity-check code is a code specified by a parity-check matrix with the following properties: each column contains a small fixed number j \geq 3 of l's and each row contains a small fixed number k > j of...

In management contexts, mathematical programming is usually used to evaluate a collection of possible alternative courses of action en route to selecting one which is best. In this capacity, mathematical programming serv...

Topological insulators are electronic materials that have a bulk band gap like an ordinary insulator but have protected conducting states on their edge or surface. These states are possible due to the combination of spin...

The model and theoretical understanding of the Raman spectra in disordered and amorphous carbon are given. The nature of the G and D vibration modes in graphite is analyzed in terms of the resonant excitation of \ensurem...

Materias / palabras clave: mathematics, mathematics education, mathematics teaching, applications of mathematics; Science: Mathematics

Materias / palabras clave: mathematics, applied mathematics, mathematics education; Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative methods; Science: Mathematics

Materias / palabras clave: research in mathematics education, mathematics teaching practices, mathematics learning experiences, mathematics teacher education, research on innovative teaching methods, research on teaching-learning process; Educatio...

Materias / palabras clave: mathematics, mathematics education, mathematics teaching, mathematics learning; Education: Special aspects of education; Education: Theory and practice of education; Science: Mathematics

Materias / palabras clave: mathematics in open learning, mathematics ability, model and media in mathematics learning, digital technologies or ict in mathematics learning, design/development research in mathematics education; Science: Mathematics

Materias / palabras clave: mathematics education, applied mathematics, statistics, mathematics, mathematics modelling; Science: Mathematics

Materias / palabras clave: mathematics, education mathematics, statistics, applied mathematics, computational mathematics, mathematics learning strategies; Science: Mathematics

Materias / palabras clave: mathematics, applied mathematics, mathematics teaching, mathematics in technology courses, mathematics in technical education; Education: Special aspects of education; Science: Mathematics

Materias / palabras clave: mathematics, mathematics education, mathematics teaching, research in mathematics education; Education: Special aspects of education; Education: Theory and practice of education; Science: Mathematics

Materias / palabras clave: mathematics, philosophy of mathematics, mathematics education, applied mathematics, mathematics history; Science: Mathematics; Education: History of education

Materias / palabras clave: mathematics, applied mathematics, pure mathematics, computational mathematics, statistics; Science: Mathematics