Results 61 to 70 of about 11,444,850 (192)

Measuring the Hall Effect in Hysteretic Materials

Advanced Materials, EarlyView.
The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya, Anthony Voyemant, Sudipta Chatterjee, Scott B. Lee, Grigorii Skorupskii, Connor J. Pollak, Leslie M. Schoop   +6 more
wiley   +1 more source

Schemata's Influence On Mathematical Problem Solving Skills [PDF]

, 2019
Schemata is one of the factors that influence a person's ability to solve problems creatively. Schemata in one's memory will determine how new information is processed into a new concept.
St. Budi Waluya, -
core  

Enhancing mathematical problem solving ability through model eliciting activities

Unnes Journal of Mathematics Education, 2018
The main purpose of this research was to comprehensively examine the achievement and improvement of mathematical problem solving ability through the use of  Model Eliciting Activities and Problem Based Learning.
Nuriana Rachmani Dewi, Arum Diyastanti, Sunarmi Sunarmi   +2 more
doaj   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Students’ problem solving ability in thinking aloud pair problem solving learning assisted by schoology viewed from mathematical disposition [PDF]

, 2019
This research aimed to determine whether Thinking Aloud Pair Problem Solving learning assisted by Schoology was effective to problem solving ability. The method of this research was quantitative-assisted interviews.
Endang Retno Winarti, Tri Sri Noor Asih, Monika Dwi Haryanti   +2 more
core   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

PSYCHOMETRIC EVALUATION OF MATHEMATICAL PROBLEM-SOLVING ABILITY AND MATHEMATICAL BELIEFS INSTRUMENTS FOR STATISTICS LEARNING

Jurnal Eduscience
Purpose – This study examined the psychometric properties of a mathematical problem-solving ability test and a mathematical beliefs questionnaire developed for statistics learning at the junior secondary school level.
Wulan Rahmadani, Kuswari Hernawati
doaj   +1 more source

ASOSIASI KEMAMPUAN KONEKSI DAN PEMECAHAN MASALAH MATEMATIKA: CROSS-SECTIONAL DI TIMOR BARAT

Aksioma: Jurnal Program Studi Pendidikan Matematika, 2020
Penelitian cross-sectional ini dilakukan untuk menganalisis ada tidaknya asosiasi antara kemampuan koneksi matematika (KKM) dan kemampuan pemecahan masalah matematika (KPMM), serta antara masing-masing indikator KKM dan KPMM siswa.
Aloisius Loka Son, Sudirman Sudirman, Sri Adi Widodo   +2 more
doaj   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Single‐Step Fabrication of Smart 3D Microstructures Exploiting Naphthopyrans as Photoinitiators and Photochromic Molecules

Advanced Optical Materials, EarlyView.
Naphthopyran–benzophenone compounds can act simultaneously as photoinitiators and photochromic molecules for two‐photon polymerization. Using a single‐step process, liquid photoresist is encapsulated within polymerized 3D microstructures, preserving reversible UV–vis photochromism after fabrication.
João P. Leote, Artur Andrishak, Paulo J. Coelho, José R. Fernandes, Christian Maibohm, Jana B. Nieder   +5 more
wiley   +1 more source