Results 71 to 80 of about 36,289 (263)

Challenges of Virtual Education: A Report of What Are Not Learned [PDF]

Interdisciplinary Journal of Virtual Learning in Medical Sciences, 2014
Introduction: In recent years, most of the universities offer new educational methods, like virtual education. This study aimed to identify the challenges of virtual education in Iran’s universities.Materials and Methods: Adopting a phenomenological ...
Maryam Kian
doaj  

Traditional versus virtual learning: How engaged are the students in learning English literature?

Indonesian Journal of Applied Linguistics, 2018
This study is aimed to investigate students’ levels of engagement in learning English literature for traditional learning and virtual learning environment.
Siti Hajar Halili, Nurul Hanani Abdul Rahman, Rafiza Abdul Razak   +2 more
doaj   +1 more source

Sulfur‐Free Ultrahigh‐Refractive‐Index Polymers Enabled by Densely Packed Oxygen‐Bridged Dibenzofuran‐Cardo Architectures

Advanced Functional Materials, EarlyView.
A new class of sulfur‐free, oxygen‐bridged dibenzofuran‐based polymers is developed for ultrahigh‐refractive‐index applications. The rigid π‐extended architecture and enhanced molecular polarizability enable exceptional optical performance, combining refractive indices up to 1.848 with high Abbe numbers and full visible transparency. This work offers a
Hend A. Hegazy, Gyeongsoo Kim, Sooyoung Lee, Mohamed R. Elmasry, Youn‐Chul Kim, Changsik Song   +5 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Virtual Class Room Experimentation for Teaching Manufacturing and Operation Management Course

International Journal of Industrial Engineering and Production Research, 2011
There has been a recent development and explosion of interest among academicians across a wide range of disciplines in the use of virtual Class room.
P.K Shahabadkar, J.S Sujit Kumar, K.S Prashant   +2 more
doaj  

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

Advanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll, Ivan Pinto‐Huguet, Enzo Rotunno, Thomas Galvani, Catalina Coll, Payam Habibzadeh Kavkani, Maria Chiara Spadaro, Yann‐Michel Niquet, Martin Børstad Eriksen, Sara Martí‐Sánchez, Georgios Katsaros, Giordano Scappucci, Peter Krogstrup, Giovanni Isella, Andreu Cabot, Gonzalo Merino, Pablo Ordejón, Stephan Roche, Vincenzo Grillo, Jordi Arbiol   +19 more
wiley   +1 more source

Assessing the Feasibility of Using Virtual Environments in Distance Education

Knowledge Management & E-Learning: An International Journal, 2011
Learning is an active, social process. However, many distance education programs are flat and asynchronous with limited interaction. Virtual environments may be best equipped to foster an active social learning environment that provides optimal distance ...
Kirsten N. Corazzini, Constance M. Johnson, Ryan Shaw   +2 more
doaj  

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

Nursing Students’ Learning Engagement Experiences During the COVID-19 Pandemic in Namibia: Implications for Nursing Education

SAGE Open Nursing
Introduction Ensuring strong student engagement in both traditional and virtual learning settings was essential for achieving positive educational results during the COVID-19 pandemic.
Nestor Tomas MPH, Takaedza Munangatire PhD, Sandrina Leila Haita BNSc   +2 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source