Results 141 to 150 of about 1,217,603 (290)

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

Situating Grammar Instruction in the World Language Classroom: Four Content-Enriched Strategies [PDF]

open access: yes, 2009
The role of grammar instruction in promoting communicative competence continues to be a controversial issue for the world language classroom teacher. Second language acquisition research suggests that critical to sustained progress in language use is a ...
Hernández, Todd A.
core   +1 more source

Contact Lens with Moiré Patterns for High‐Precision Eye Tracking

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin   +11 more
wiley   +1 more source

Psychosocial Rehabilitation Through Intervention by Second Language Acquisition in Older Adults. [PDF]

open access: yesJ Psycholinguist Res, 2021
Pikhart M   +3 more
europepmc   +1 more source

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

open access: yesAdvanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo   +10 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.
Ulichny, Polly, Watson-Gegeo, Karen Ann
core  

Sleep and Second-Language Acquisition Revisited: The Role of Sleep Spindles and Rapid Eye Movements. [PDF]

open access: yesNat Sci Sleep, 2021
Thompson K   +6 more
europepmc   +1 more source

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

open access: yesAdvanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante   +17 more
wiley   +1 more source

Individual Differences in Second Language Acquisition [PDF]

open access: yes, 2015
This article presents the individual differences in learning and acquiring a second language. Some learners are successful in learning foreign language quickly while others feel frustrated.
Suka, R. G. (Ramlan)
core  

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