Results 71 to 80 of about 9,628,643 (232)
Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors
Advanced Materials, EarlyView.A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi +11 more
wiley +1 more source
Learner Engagement and Writing Performance in Assessment as Learning L2 Writing
LanguagesWhile previous studies on assessment as learning (AaL) in second language (L2) writing have mainly focused on writing teachers’ practices and perceptions of AaL, scant research has examined the relation between students’ engagement and writing ...
Lu Wang
doaj +1 more source
Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix
Advanced Materials, EarlyView.3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández +15 more
wiley +1 more source
L2 Student Satisfaction In the Writing Center: A Cross-Institutional Study of L1 and L2 Students [PDF]
, 2018 International and multilingual student enrollments are growing around the world. Because 73% of international students in the United States come from countries where English is not an official language, the number of L2 students is likewise growing ...
Northway, Kara +2 more
core +1 more source
Tailoring Symmetry Breaking in Engineered van der Waals Superlattices
Advanced Materials, EarlyView.We pioneer a scheme to tailor superpotentials in graphene based on intrinsic substrate electronic orders rather than twist angle. The resulting superpotential folds graphene's Dirac cones to either Γ$\Gamma$ or K‐points, leading to distinct symmetry behaviors.
Keda Jin +7 more
wiley +1 more source
Self-reported problems of L1 and L2 college writers: what can writing instructors do? [PDF]
, 2011 Understanding self-reported problems of L1 and L2 writers regarding the writing process holds important pedagogical implications for instructors to address their students’ specific writing needs.
Bekar, Mira
core +1 more source
The outcome of peer tutoring for second language (L2) writing: A meta-analysis
International Journal of Educational Research OpenThis meta-analysis aims to examine the overall effect of a form of peer-assisted learning, peer tutoring, on students’ L2 writing performance and abilities across educational levels and contexts.
Zhe Li +3 more
doaj +1 more source
A Corpus Study of Dyslexic University Students’ L2 Writing Processes
Second/foreign language (L2) writing is a critical skill for university students, and one that has attracted a great deal of attention in the literature on academic writing.
Gilquin, Gaëtanelle, Radar, Laurie
core +1 more source
Advanced Materials, EarlyView.Alkoxy chain length drives a continuous transition from eclipsed AA to a serrated, slipped AA* configuration over Co‐porphyrin COFs. A moderate slip both contracts the pore channel to enrich CO2 and suppress hydrogen evolution, and enhances collective high‐spin of Co sites, which delivers a record CO production rate with high selectivity.
Jie He +8 more
wiley +1 more source
Bifunctional Catalysis Drives Efficient and Ethanol‐Producing Aqueous Zn‐CO2 Batteries
Advanced Materials, EarlyView.A unified bifunctional catalyst breaks the trade‐off between CO2 reduction and O2 evolution, delivering high efficiency, ethanol production, and long‐term stability in Zn‐CO2 batteries while revealing degradation pathways for next‐generation bifunctional electrocatalysts.
Divyani Gupta +9 more
wiley +1 more source