Results 211 to 220 of about 114,874 (399)

Differential effects of ageing on the neural processing of speech and singing production. [PDF]

open access: yesFront Aging Neurosci, 2023
Moisseinen N   +5 more
europepmc   +1 more source

Structural Diversity of Mitochondria in the Neuromuscular System across Development Revealed by 3D Electron Microscopy

open access: yesAdvanced Science, EarlyView.
Mitochondria across the entire neuromuscular system have been comprehensively reconstructed at different developmental stages using 3D electron microscopy. Fundamental structural principles related to synaptic function are preserved across development, and these morphologies are adapted to ensure effective neural circuit function.
J. Alexander Bae   +9 more
wiley   +1 more source

Patterns of community violence exposure among urban adolescents and their associations with adjustment

open access: yesAmerican Journal of Community Psychology, Volume 70, Issue 3-4, Page 265-277, December 2022., 2022
Abstract Community violence exposure is prevalent among urban and marginalized adolescents. Although there is strong evidence that community violence exposure is associated with negative consequences, prior studies and theories suggest that these associations may differ as a function of specific characteristics of exposure.
Sarah K. Pittman, Albert D. Farrell
wiley   +1 more source

Optimization Strategies and Efficiency Prediction for Silicon Solar Cells with Hybrid Route of PERC and SHJ Passivation Contact

open access: yesAdvanced Science, EarlyView.
Abstract PERC solar cell technology, which emerged in the 1980s, has garnered a substantial portion of the PV market over the past decade. However, the main factors limiting their further efficiency advancements and wider commercialization lie in metal contact recombination and the passivation properties of the functional layers. Despite heterojunction
Zixiao Zhou   +14 more
wiley   +1 more source

Think-then-Act: A Dual-Angle Evaluated Retrieval-Augmented Generation [PDF]

open access: yesarXiv
Despite their impressive capabilities, large language models (LLMs) often face challenges such as temporal misalignment and generating hallucinatory content. Enhancing LLMs with retrieval mechanisms to fetch relevant information from external sources offers a promising solution.
arxiv  

Improving CO Oxidation Catalysis Over High Entropy Spinels by Increasing Disorder

open access: yesAdvanced Science, EarlyView.
This work demonstrates that changing configurational disorder can significantly improve catalytic activity and stability. A series of high entropy spinel oxides (HESOs) are synthesized using air‐stable molecular precursors to build crystal lattices atom‐by‐atom. Spinel oxide powders are extensively characterized with a variety of advanced methods (i.e.
Joshua D. Swindell   +8 more
wiley   +1 more source

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