Results 91 to 100 of about 44,634 (298)

Advanced Separation Technologies for Light Olefin and Alkane (C2‐C4): Recent Advances in Extraction, Adsorption, and Membrane Separation

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT With the rapid development of the petrochemical industry, efficient separation technology for olefins and alkanes with the same number of carbon atoms has become an important research topic to enhance the efficiency of petroleum resource utilization and optimize product quality.
Shasha Zhao, Kang Zhao, Zhen Liu
wiley   +1 more source

Active learning and the development of 21st century skills in online STEM education – a large scale survey

Online Learning
While the benefits of active learning to student experiences are well documented, less is known about active learning in online education, especially with regard to the development of 21st century skills. Here we address this gap in the context of online
Ilana Ram, Rinat Rosenberg-Kima, Daniel R. Lewin, Abigail Barzilai, Olga Chumtonov, Ido Roll   +5 more
doaj   +1 more source

Interpersonal Skills Assessment: Social and Collaborative Factors and the 21st Century Workforce

, 2011
This presentation and accompanying paper was prepared for the Workshop on Assessment of 21st Century Skills, held in January 2011. This presentation from three members of the University of Central Florida's Cognitive Science Department focuses on ...
Salas, Eduardo, Fiore, Stephen M., Bedwell, Wendy L.   +2 more
core  

Circular Economy‐Driven Cs/Sg/MGNPs/AC Composite for Efficient Methylene Blue Removal and Subsequent Valorization as a Urea Oxidation Electrocatalyst

Journal of Applied Polymer Science, EarlyView.
This image is a graphical abstract for outlining the synthesis, characterization, and application of a novel composite material designed to remove toxic pollutants (specifically Methylene Blue dye; MB) from water, and its subsequent use in electrochemical applications.
Rehab Mahmoud, Lina M. Alneghery, Ahmed Abdelazim Khalifa, Marwa H. Shemy, Ahmed A. Allam, Saber A. A. Elsuccary, Samar M. Mahgoub   +6 more
wiley   +1 more source

Over the edge: Empirical evidence for the cliff‐edge model of obstetric selection

The Anatomical Record, EarlyView.
Abstract The cliff‐edge model of obstetric selection maintains that larger neonates and smaller birth canals confer a positive selective advantage until labor becomes obstructed and vaginal delivery is no longer possible, eliciting an abrupt reduction in fitness.
Laura M. Watson, Pierre Frémondière, Kaspar Staub, Philipp Mitteroecker, Barbara Fischer, Martin Haeusler, Nicole M. Webb   +6 more
wiley   +1 more source

A study of afghan lecturers’ self-efficacy perceptions in relation to the instruction of 21st-century skills

Cogent Education
Lecturer self-efficacy is widely theorized to shape the adoption of 21st-century pedagogies, yet empirical evidence from resource-constrained higher-education systems remains limited.
Hashmatullah Tareen
doaj   +1 more source

Life Skills - The 21st Century Skills

International Journal For Multidisciplinary Research
“Skills have become the global currency of the 21st century, but this currency can depreciate if it isn’t used” said Andreas Schleicher, Deputy Director for Education at the OECD Forum (25 May 2012). Our educational system gives more importance to learning of 3 R’s- reading, writing and arithmetic.
Arati Chakra -, Lavanya Kandhiraju -
openaire   +1 more source

Practical Issues Regarding the Assessment of 21st Century Skills

, 2011
This presentation, by Steven Wise of the Northwest Evaluation Association, was given during the second Workshop of Assessment of 21st Century Skills was held in May, 2011.
Wise, Steven L.
core  

Remote Roca: Integrating Data From Archaeological Survey, Remote Sensing and Geophysics in the Hinterland at the Long‐Lasting Mediterranean Site of Rocavecchia (Apulia, Italy)

Archaeological Prospection, EarlyView.
ABSTRACT This study presents a multi‐method non‐invasive investigation of an approximately 4‐ha area associated with the long‐occupied coastal settlement of Rocavecchia (Apulia, southern Italy), situated between the prehistoric fortified peninsula and the Hellenistic‐Messapian walls.
Giuseppe Guarino, Francesco Iacono, Giovanna Agostini, Davide Susini   +3 more
wiley   +1 more source

Reigniting engagement: A multidisciplinary, authentic case‐based approach to anatomy and physiology education for medical imaging students

Anatomical Sciences Education, EarlyView.
Abstract Anatomy and physiology are foundational to health science education, yet student engagement in these modules often declines during later years of study. This discursive article aims to describe a teaching intervention which increased student engagement and provide educator reflection of implementation and improvement over time.
Nicolene Jooste, Asma Shaikh‐Kader
wiley   +1 more source