Results 71 to 80 of about 235,691 (265)

Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review

Advanced Healthcare Materials, EarlyView.
Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro, Mario González‐Quintas, Mónica Fernández‐Arias, Jesús del Val, Félix Quintero, Rafael Comesaña, Fernando Lusquiños, Julian R. Jones, Juan Pou   +8 more
wiley   +1 more source

PERAN LEARNING MOTIVATION DALAM MEMEDIASI ACCOUNTING LEARNING ACHIEVEMENT

Economic Education Analysis Journal, 2019
Tujuan dari penelitian ini adalah untuk mengetahui apakah ada pengaruh self-efficacy, teacher competence, dan socio economic status of parents terhadap accounting learning achievement baik secara langsung maupun melalui learning motivation.
Kusyanik Kusyanik, Rediana Setiyani
doaj  

Microengineered Gradient Hydrogels for Mechanobiology

Advanced Healthcare Materials, EarlyView.
Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong, Deepu Ashok, Anna Waterhouse, Marcela M. M. Bilek, Daniele Vigolo   +4 more
wiley   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

Impact of Deep Learning–Based PhET Instruction on Problem-Solving Skills: The Role of Learning Motivation

JPFT (Jurnal Pendidikan Fisika dan Teknologi)
This study aims to analyze the impact of the implementation of PhET simulation-assisted deep learning on students' problem-solving skills by considering their level of learning motivation.
Zul Hidayatullah, Nunung Ariandani, Muhammad Qusyairi, Muhammad Marzuki   +3 more
doaj   +1 more source

Motivations for Learning [PDF]

Educational Renaissance, 2014
The purpose of this multi-case study was to discover the causes of low self-efficacy for math for a group of historically low-performing 7th grade students at a high-poverty urban middle school. Bandura’s (1986) Social Cognitive Theory, specifically the concept of self-efficacy. Qualitative methods were used to collect data, including structured one-on-
openaire   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

PENINGKATAN MOTIVASI BELAJAR IPA SISWA SEKOLAH DASAR MELALUI MODEL PEMBELAJARAN DRAGON BALL: PENELITIAN TINDAKAN KELAS

Sasangga
Learning motivation is a crucial factor in the success of science learning at the elementary school level, which requires active engagement, curiosity, and persistence from students.
Nursakinah Nasution, Nurhayati Siregar, Irma Sari Daulay   +2 more
doaj   +1 more source

An Analysis of the Relationship between the Learning Process and Learning Motivation Profiles of Japanese Pharmacy Students Using Structural Equation Modeling

Pharmacy, 2018
Pharmacy students in Japan have to maintain strong motivation to learn for six years during their education. The authors explored the students’ learning structure.
Shigeo Yamamura, Rieko Takehira
doaj   +1 more source