Results 41 to 50 of about 449,132 (302)

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

open access: yesAdvanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia   +7 more
wiley   +1 more source

Process versus product? : personal reflection and experimentation in task-based learning with the Hiroshima Teacher Trainees 2008 [PDF]

open access: yes, 2008
In my ten years of teaching, I’ve spent a considerable amount of time devising the best ways to teach linguistic elements, such as grammar or pronunciation targets.
Searle, Clari
core  

Authentic student inquiry: the mismatch between the intended curriculum and the student-experienced curriculum [PDF]

open access: yes, 2010
As a means of achieving scientific literacy goals in society, the last two decades have witnessed international science curriculum redevelopment that increasingly advocates a 'new look' inquiry-based approach to learning. This paper reports on the nature
Coll, Richard K., Hume, Anne Christine
core   +2 more sources

Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee   +7 more
wiley   +1 more source

Learning to be researchers in an e-maturity survey of Gauteng schools

open access: yesSouth African Journal of Education, 2011
I report on postgraduate students conducting survey research on information and communications technology (ICTs) in South African schools, focusing on the notion of e-maturity.
Geoffrey Lautenbach
doaj  

Authentic Teaching Tasks for Academic Success, Attitude, Problem Solving, and Creative Thinking Skills

open access: yesDiscourse and Communication for Sustainable Education, 2021
This research was prepared in order to determine the change in students’ academic achievement, retention levels and attitudes, and problem solving skill and creative thinking skill as a result of programming teaching with authentic task-based ...
Pullu Emine Kübra   +1 more
doaj   +1 more source

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

AUTHENTIC MATERIAL ORIENTED TASKS IN ENGLISH TEXTBOOKS

open access: yesELT Echo : The Journal of English Language Teaching in Foreign Language Context, 2020
This research aims to explore authentic material oriented tasks in the two selected textbooks for 10th grade of Senior High School in Indonesia. The is qualitative research using the document analysis. The data were collected from two textbooks, i.e., "Bahasa Inggris Kelas X" (Book 1) published by The Ministry of Education and Culture and "Bahasa dan ...
Sumadi Sumadi, Taniya Taniya
openaire   +2 more sources

Light‐Induced Entropy for Secure Vision

open access: yesAdvanced Materials, EarlyView.
This work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Juhyung Seo   +9 more
wiley   +1 more source

Operating Model of Knowledge Quantum Engineering for Decision-Making in Conditions of Indeterminacy [PDF]

open access: yes, 2007
The operating model of knowledge quantum engineering for identification and prognostic decision- making in conditions of α-indeterminacy is suggested in the article.
Molodykh, Liudmyla, Sirodzha, Igor
core  

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