Results 101 to 110 of about 818,372 (310)

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

open access: yesAdvanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang   +3 more
wiley   +1 more source

Un programa de formación de matemáticas desde una aproximación al conocimiento sobre sus creencias

open access: yesRELIEVE: Revista Electrónica de Investigación y Evaluación Educativa, 1997
Within the theoretical framework of qualitative research, our first aim was to obtain some instruments that make a detailed analysis of teachers' conceptions and problem solving modes possible. We wanted even to study feasible relationships between these
Fernando Guevara   +2 more
doaj  

Investigating the Factors Contributing to Low Mathematics Performance in Tanzanian Ordinary Secondary Schools

open access: yesInternational Journal of Research in Mathematics Education
This quantitative study aimed to investigate the factors contributing to low mathematics performance in secondary schools within Morogoro Municipality, Tanzania.. Relevant literatures reviewed on findings that emerged from different authors.
Emmanuel Deogratias, Heri Paulo
doaj   +1 more source

Self‐Driving Laboratory Optimizes the Lower Critical Solution Temperature of Thermoresponsive Polymers

open access: yesAdvanced Intelligent Discovery, EarlyView.
A low‐cost, self‐driving laboratory is developed to democratize autonomous materials discovery. Using this "frugal twin" hardware architecture with Bayesian optimization, the platform rapidly converges to target lower critical solution temperature (LCST) values while self‐correcting from off‐target experiments, demonstrating an accessible route to data‐
Guoyue Xu, Renzheng Zhang, Tengfei Luo
wiley   +1 more source

Mathematics Teaching in Brazil: Overview, Current Context, and Challenges

open access: yesREDIMAT
The article provides an overview of mathematics teaching in Brazil, examining various scenarios throughout the country’s history, guided by the question: What are the main historical milestones of mathematics teaching in Brazil and the intersections ...
Adriana Richit   +1 more
doaj   +1 more source

An Investigative Approach to Teaching Mathematics: Excitement and Concerns of K-8 Preservice Teachers [PDF]

open access: yes, 1999
Following from the recommendations of the National Council of Teachers of Mathematics, an Investigative Approach (IA) to teaching mathematics encourages students to explore real-world problems through hands-on activities instead of focusing on rote ...
Wilkins, J. L. M.
core   +1 more source

Robot‐Assisted Measurement of the Critical Micelle Concentration

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The study introduces (SIMO) smart integrator for manual operations, a robotic platform for precise, repeatable determination of (CMC) critical micelle concentration in surfactants. SIMO reduces standard deviation by 80% compared to manual methods. Surfactant, dye, and diluent selection, robotic protocols, and data handling are detailed.
Vincenzo Scamarcio   +3 more
wiley   +1 more source

Exploring Teachers' Perspectives On The Challenges Of Teaching Mathematics In The Intermediate Phase Schools In South Africa

open access: yesInovasi Matematika
The study explored teachers' perceptions of the challenges that affect mathematics instruction in the intermediate phase schools in the Chris Hani District. The study aims to explore teachers' perspectives on the challenges of mathematics instruction in
Agyeman Nana Yaw Brenya   +5 more
doaj   +1 more source

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