Results 91 to 100 of about 740,184 (342)
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
, 2017 The purpose of this paper is to generalize the (Poisson) Optimal Reduction Theorem in Ortega and Ratiu [Momentum Maps and Hamiltonian Reduction. Progress in Mathematics 222. Boston, MA: Birkhäuser. xxxiv, 497pp., 2004] to general proper Lie group actions
Jotz, M. M., Ratiu, T. S.
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Research on Primary School Mathematics Homework Design under the Background of "Double Reduction" [PDF]
, 2022 He Xiaodan1
openalex +1 more source
Advanced Engineering Materials, EarlyView.The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann +6 more
wiley +1 more source
Analisis Faktor-Faktor Penyebab Kecemasan Matematika [PDF]
, 2016 Mathematics is a source of technological developments and other sciences. The problem that happens is a lot of students who did not like math as well as indications of mathematics anxiety.
Anditya, Rifin
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Advanced Engineering Materials, EarlyView.ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir +7 more
wiley +1 more source
Jurnal EdusciencePurpose – This study phenomenologically examines the forms, sources, and dynamics of mathematics anxiety among students at SDN 1 Kedungrejo, Probolinggo Regency. At the elementary level, mathematics anxiety is critical, as it can hinder learning and slow
Agus Hari Sutrisno +3 more
doaj +1 more source
Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows
Advanced Engineering Materials, EarlyView.A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba +5 more
wiley +1 more source
ANALISIS KEMAMPUAN LITERASI MATEMATIKA BERDASARKAN PADA ASPEK NORMA SOSIOMATEMATIK
Jurnal Pendidikan Matematika UnpattiThis research aims to investigate the literacy abilities of students based on sociomathematics norms. The research method used is a case study. The subjects of this research consist of 3 selected students categorized as high, medium, and low achievers ...
Ayu Budi Cahayani Budi Cahayani +1 more
doaj +1 more source
The effect of child labor on mathematics and language achievement in Latin America [PDF]
The authors use a unique data set on language, and mathematics test scores for third, and fourth graders in eleven different Latin American countries, to determine whether child labor raises or lowers school achievement.
Gunnarsson, Victoria +2 more
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