Results 61 to 70 of about 11,789,199 (248)

Computer-Assisted Second Language Teaching, Learning, and Research

open access: yesStudies in Applied Linguistics & TESOL, 2011
Bhatia and Ritchie’s (2009) book chapter provided preliminary answers to the following questions: (1) In what way(s) has computer technologies impacted second language (L2) teaching and learning inside and outside of classroom?
Shaoyan Qi
doaj   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

open access: yesAdvanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar   +13 more
wiley   +1 more source

Does Second Language Instruction Make a Difference? A Review of Research [PDF]

open access: yes, 1982
Does second language instruction promote second language acquisition? Some studies conclude that instruction does not help (or even that it is counter-productive); others find it beneficial. The picture becomes clearer if two distinctions are made. First,
Long, Michael H.
core   +1 more source

An Edible Chitosan‐Based Acoustic Sensor for Sound‐Responsive Actuation in Edible Robots

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces an edible acoustic sensor for robotic food and edible robotics. Built from a chitosan piezoelectric film between gold electrodes, the sensor enables acoustic communication through ON/OFF keying. Integrated into an edible robot with pneumatically actuated arms and neck, it responds to high‐frequency tones.
Valerio Francesco Annese   +8 more
wiley   +1 more source

Ethnographic Inquiry into Second Language Acquisition and Instruction [PDF]

open access: yes, 1988
IN THE PAST FEW YEARS, we in ESL have become increasingly aware of the important role culture and cultural differences play in communication, learning, and thinking.
Watson-Gegeo, Karen Ann, Ulichny, Polly
core   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

The Role of Research in the Second Language Classroom [PDF]

open access: yes, 2019
An important question in the field of English language teaching and learning is ‘What is the relationship between research and second language (L2) instruction?’. A second question is ‘What should the relationship be?’
Shawn Loewen
core   +1 more source

CONTRASTIVE ANALYSIS OF EXPRESSIONS ON JAPANESE AND INDONESIAN LOVE LYRICS -BASED ON COGNITIVE LINGUISTIC POINT OF VIEW-

open access: yesJurnal Japanedu: Pendidikan dan Pengajaran Bahasa Jepang, 2018
Song is an expression which has a strong connection with someone's feeling, which can also be a hint to understand how Japanese society thinks and feels in general (Kanemoto 2006).
Siti Faridah, Mutia Kusumawati
doaj   +1 more source

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

open access: yesAdvanced 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   +12 more
wiley   +1 more source

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

open access: yesAdvanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo   +3 more
wiley   +1 more source

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